419 files changed, 15366 insertions, 4068 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8a54eb8e3768..2031a2846865 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -132,7 +132,7 @@ config PPC
         select HAVE_ARCH_KGDB
         select HAVE_KRETPROBES
         select HAVE_ARCH_TRACEHOOK
-        select HAVE_LMB
+        select HAVE_MEMBLOCK
         select HAVE_DMA_ATTRS
         select HAVE_DMA_API_DEBUG
         select USE_GENERIC_SMP_HELPERS if SMP
@@ -140,6 +140,7 @@ config PPC
         select HAVE_SYSCALL_WRAPPERS if PPC64
         select GENERIC_ATOMIC64 if PPC32
         select HAVE_PERF_EVENTS
+        select HAVE_REGS_AND_STACK_ACCESS_API
 
 config EARLY_PRINTK
         bool
@@ -313,19 +314,6 @@ config 8XX_MINIMAL_FPEMU
 
           It is recommended that you build a soft-float userspace instead.
 
-config IOMMU_VMERGE
-        bool "Enable IOMMU virtual merging"
-        depends on PPC64
-        default y
-        help
-          Cause IO segments sent to a device for DMA to be merged virtually
-          by the IOMMU when they happen to have been allocated contiguously.
-          This doesn't add pressure to the IOMMU allocator. However, some
-          drivers don't support getting large merged segments coming back
-          from *_map_sg().
-
-          Most drivers don't have this problem; it is safe to say Y here.
-
 config IOMMU_HELPER
         def_bool PPC64
 
@@ -363,7 +351,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
 
 config KEXEC
         bool "kexec system call (EXPERIMENTAL)"
-        depends on PPC_BOOK3S && EXPERIMENTAL
+        depends on (PPC_BOOK3S || (FSL_BOOKE && !SMP)) && EXPERIMENTAL
         help
           kexec is a system call that implements the ability to shutdown your
           current kernel, and to start another kernel.  It is like a reboot
@@ -412,7 +400,7 @@ config IRQ_ALL_CPUS
 
 config SPARSE_IRQ
         bool "Support sparse irq numbering"
-        default y
+        default n
         help
           This enables support for sparse irqs. This is useful for distro
           kernels that want to define a high CONFIG_NR_CPUS value but still
@@ -421,7 +409,7 @@ config SPARSE_IRQ
           ( Sparse IRQs can also be beneficial on NUMA boxes, as they spread
             out the irq_desc[] array in a more NUMA-friendly way. )
 
-          If you don't know what to do here, say Y.
+          If you don't know what to do here, say N.
 
 config NUMA
         bool "NUMA support"
@@ -675,6 +663,9 @@ config ZONE_DMA
 config NEED_DMA_MAP_STATE
         def_bool (PPC64 || NOT_COHERENT_CACHE)
 
+config NEED_SG_DMA_LENGTH
+        def_bool y
+
 config GENERIC_ISA_DMA
         bool
         depends on PPC64 || POWER4 || 6xx && !CPM2
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 5cdd7ed9a12e..2d38a50e66ba 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -44,6 +44,18 @@ config DEBUG_STACK_USAGE
 
           This option will slow down process creation somewhat.
 
+config DEBUG_PER_CPU_MAPS
+        bool "Debug access to per_cpu maps"
+        depends on DEBUG_KERNEL
+        depends on SMP
+        default n
+        ---help---
+          Say Y to verify that the per_cpu map being accessed has
+          been setup.  Adds a fair amount of code to kernel memory
+          and decreases performance.
+
+          Say N if unsure.
+
 config HCALL_STATS
         bool "Hypervisor call instrumentation"
         depends on PPC_PSERIES && DEBUG_FS && TRACEPOINTS
@@ -123,13 +135,6 @@ config DEBUGGER
         depends on KGDB || XMON
         default y
 
-config IRQSTACKS
-        bool "Use separate kernel stacks when processing interrupts"
-        help
-          If you say Y here the kernel will use separate kernel stacks
-          for handling hard and soft interrupts.  This can help avoid
-          overflowing the process kernel stacks.
-
 config VIRQ_DEBUG
         bool "Expose hardware/virtual IRQ mapping via debugfs"
         depends on DEBUG_FS
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 1a54a3b3a3fa..77cfe7a29e25 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -92,10 +92,10 @@ endif
 else
         KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
 endif
-else
-LDFLAGS_MODULE  += arch/powerpc/lib/crtsavres.o
 endif
 
+LDFLAGS_MODULE  += arch/powerpc/lib/crtsavres.o
+
 ifeq ($(CONFIG_TUNE_CELL),y)
         KBUILD_CFLAGS += $(call cc-option,-mtune=cell)
 endif
@@ -112,6 +112,11 @@ KBUILD_CFLAGS += $(call cc-option,-mspe=no)
 # kernel considerably.
 KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time)
 
+# FIXME: the module load should be taught about the additional relocs
+# generated by this.
+# revert to pre-gcc-4.4 behaviour of .eh_frame
+KBUILD_CFLAGS   += $(call cc-option,-fno-dwarf2-cfi-asm)
+
 # Never use string load/store instructions as they are
 # often slow when they are implemented at all
 KBUILD_CFLAGS           += -mno-string
diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c
index 27db8938827a..9d3bd4c45a24 100644
--- a/arch/powerpc/boot/4xx.c
+++ b/arch/powerpc/boot/4xx.c
@@ -519,7 +519,7 @@ void ibm440ep_fixup_clocks(unsigned int sys_clk,
 {
         unsigned int plb_clk = __ibm440eplike_fixup_clocks(sys_clk, tmr_clk, 0);
 
-        /* serial clocks beed fixup based on int/ext */
+        /* serial clocks need fixup based on int/ext */
         eplike_fixup_uart_clk(0, "/plb/opb/serial@ef600300", ser_clk, plb_clk);
         eplike_fixup_uart_clk(1, "/plb/opb/serial@ef600400", ser_clk, plb_clk);
         eplike_fixup_uart_clk(2, "/plb/opb/serial@ef600500", ser_clk, plb_clk);
@@ -532,7 +532,7 @@ void ibm440gx_fixup_clocks(unsigned int sys_clk,
 {
         unsigned int plb_clk = __ibm440eplike_fixup_clocks(sys_clk, tmr_clk, 1);
 
-        /* serial clocks beed fixup based on int/ext */
+        /* serial clocks need fixup based on int/ext */
         eplike_fixup_uart_clk(0, "/plb/opb/serial@40000200", ser_clk, plb_clk);
         eplike_fixup_uart_clk(1, "/plb/opb/serial@40000300", ser_clk, plb_clk);
 }
@@ -543,10 +543,10 @@ void ibm440spe_fixup_clocks(unsigned int sys_clk,
 {
         unsigned int plb_clk = __ibm440eplike_fixup_clocks(sys_clk, tmr_clk, 1);
 
-        /* serial clocks beed fixup based on int/ext */
-        eplike_fixup_uart_clk(0, "/plb/opb/serial@10000200", ser_clk, plb_clk);
-        eplike_fixup_uart_clk(1, "/plb/opb/serial@10000300", ser_clk, plb_clk);
-        eplike_fixup_uart_clk(2, "/plb/opb/serial@10000600", ser_clk, plb_clk);
+        /* serial clocks need fixup based on int/ext */
+        eplike_fixup_uart_clk(0, "/plb/opb/serial@f0000200", ser_clk, plb_clk);
+        eplike_fixup_uart_clk(1, "/plb/opb/serial@f0000300", ser_clk, plb_clk);
+        eplike_fixup_uart_clk(2, "/plb/opb/serial@f0000600", ser_clk, plb_clk);
 }
 
 void ibm405gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index bb2465bcb327..fae8192c8fcc 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -44,6 +44,7 @@ $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
 $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
 $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
+$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
 $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
 
 
@@ -77,7 +78,7 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c
                 cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
                 virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \
                 cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c \
-                gamecube-head.S gamecube.c wii-head.S wii.c
+                gamecube-head.S gamecube.c wii-head.S wii.c treeboot-iss4xx.c
 src-boot := $(src-wlib) $(src-plat) empty.c
 
 src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -140,7 +141,7 @@ $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
 $(obj)/wrapper.a: $(obj-wlib) FORCE
         $(call if_changed,bootar)
 
-hostprogs-y     := addnote addRamDisk hack-coff mktree
+hostprogs-y     := addnote hack-coff mktree
 
 targets         += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
 extra-y         := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
@@ -169,7 +170,7 @@ quiet_cmd_wrap	= WRAP    $@
                 $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
 
 image-$(CONFIG_PPC_PSERIES)             += zImage.pseries
-image-$(CONFIG_PPC_MAPLE)               += zImage.pseries
+image-$(CONFIG_PPC_MAPLE)               += zImage.maple
 image-$(CONFIG_PPC_IBM_CELL_BLADE)      += zImage.pseries
 image-$(CONFIG_PPC_PS3)                 += dtbImage.ps3
 image-$(CONFIG_PPC_CELLEB)              += zImage.pseries
@@ -206,6 +207,8 @@ image-$(CONFIG_TAISHAN)			+= cuImage.taishan
 image-$(CONFIG_KATMAI)                  += cuImage.katmai
 image-$(CONFIG_WARP)                    += cuImage.warp
 image-$(CONFIG_YOSEMITE)                += cuImage.yosemite
+image-$(CONFIG_ISS4xx)                  += treeImage.iss4xx \
+                                           treeImage.iss4xx-mpic
 
 # Board ports in arch/powerpc/platform/8xx/Kconfig
 image-$(CONFIG_MPC86XADS)               += cuImage.mpc866ads
@@ -351,7 +354,7 @@ install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
 clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
         zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
         zImage.iseries zImage.miboot zImage.pmac zImage.pseries \
-        simpleImage.* otheros.bld *.dtb
+        zImage.maple simpleImage.* otheros.bld *.dtb
 
 # clean up files cached by wrapper
 clean-kernel := vmlinux.strip vmlinux.bin
diff --git a/arch/powerpc/boot/addRamDisk.c b/arch/powerpc/boot/addRamDisk.c
deleted file mode 100644
index 893f446cbd22..000000000000
--- a/arch/powerpc/boot/addRamDisk.c
+++ /dev/null
@@ -1,311 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <elf.h>
-
-#define ElfHeaderSize  (64 * 1024)
-#define ElfPages  (ElfHeaderSize / 4096)
-#define KERNELBASE (0xc000000000000000)
-#define _ALIGN_UP(addr,size)    (((addr)+((size)-1))&(~((size)-1)))
-
-struct addr_range {
-        unsigned long long addr;
-        unsigned long memsize;
-        unsigned long offset;
-};
-
-static int check_elf64(void *p, int size, struct addr_range *r)
-{
-        Elf64_Ehdr *elf64 = p;
-        Elf64_Phdr *elf64ph;
-
-        if (elf64->e_ident[EI_MAG0] != ELFMAG0 ||
-            elf64->e_ident[EI_MAG1] != ELFMAG1 ||
-            elf64->e_ident[EI_MAG2] != ELFMAG2 ||
-            elf64->e_ident[EI_MAG3] != ELFMAG3 ||
-            elf64->e_ident[EI_CLASS] != ELFCLASS64 ||
-            elf64->e_ident[EI_DATA] != ELFDATA2MSB ||
-            elf64->e_type != ET_EXEC || elf64->e_machine != EM_PPC64)
-                return 0;
-
-        if ((elf64->e_phoff + sizeof(Elf64_Phdr)) > size)
-                return 0;
-
-        elf64ph = (Elf64_Phdr *) ((unsigned long)elf64 +
-                                  (unsigned long)elf64->e_phoff);
-
-        r->memsize = (unsigned long)elf64ph->p_memsz;
-        r->offset = (unsigned long)elf64ph->p_offset;
-        r->addr = (unsigned long long)elf64ph->p_vaddr;
-
-#ifdef DEBUG
-        printf("PPC64 ELF file, ph:\n");
-        printf("p_type   0x%08x\n", elf64ph->p_type);
-        printf("p_flags  0x%08x\n", elf64ph->p_flags);
-        printf("p_offset 0x%016llx\n", elf64ph->p_offset);
-        printf("p_vaddr  0x%016llx\n", elf64ph->p_vaddr);
-        printf("p_paddr  0x%016llx\n", elf64ph->p_paddr);
-        printf("p_filesz 0x%016llx\n", elf64ph->p_filesz);
-        printf("p_memsz  0x%016llx\n", elf64ph->p_memsz);
-        printf("p_align  0x%016llx\n", elf64ph->p_align);
-        printf("... skipping 0x%08lx bytes of ELF header\n",
-               (unsigned long)elf64ph->p_offset);
-#endif
-
-        return 64;
-}
-static void get4k(FILE *file, char *buf )
-{
-        unsigned j;
-        unsigned num = fread(buf, 1, 4096, file);
-        for ( j=num; j<4096; ++j )
-                buf[j] = 0;
-}
-
-static void put4k(FILE *file, char *buf )
-{
-        fwrite(buf, 1, 4096, file);
-}
-
-static void death(const char *msg, FILE *fdesc, const char *fname)
-{
-        fprintf(stderr, msg);
-        fclose(fdesc);
-        unlink(fname);
-        exit(1);
-}
-
-int main(int argc, char **argv)
-{
-        char inbuf[4096];
-        struct addr_range vmlinux;
-        FILE *ramDisk;
-        FILE *inputVmlinux;
-        FILE *outputVmlinux;
-
-        char *rd_name, *lx_name, *out_name;
-
-        size_t i;
-        unsigned long ramFileLen;
-        unsigned long ramLen;
-        unsigned long roundR;
-        unsigned long offset_end;
-
-        unsigned long kernelLen;
-        unsigned long actualKernelLen;
-        unsigned long round;
-        unsigned long roundedKernelLen;
-        unsigned long ramStartOffs;
-        unsigned long ramPages;
-        unsigned long roundedKernelPages;
-        unsigned long hvReleaseData;
-        u_int32_t eyeCatcher = 0xc8a5d9c4;
-        unsigned long naca;
-        unsigned long xRamDisk;
-        unsigned long xRamDiskSize;
-        long padPages;
-  
-  
-        if (argc < 2) {
-                fprintf(stderr, "Name of RAM disk file missing.\n");
-                exit(1);
-        }
-        rd_name = argv[1];
-
-        if (argc < 3) {
-                fprintf(stderr, "Name of vmlinux file missing.\n");
-                exit(1);
-        }
-        lx_name = argv[2];
-
-        if (argc < 4) {
-                fprintf(stderr, "Name of vmlinux output file missing.\n");
-                exit(1);
-        }
-        out_name = argv[3];
-
-
-        ramDisk = fopen(rd_name, "r");
-        if ( ! ramDisk ) {
-                fprintf(stderr, "RAM disk file \"%s\" failed to open.\n", rd_name);
-                exit(1);
-        }
-
-        inputVmlinux = fopen(lx_name, "r");
-        if ( ! inputVmlinux ) {
-                fprintf(stderr, "vmlinux file \"%s\" failed to open.\n", lx_name);
-                exit(1);
-        }
-  
-        outputVmlinux = fopen(out_name, "w+");
-        if ( ! outputVmlinux ) {
-                fprintf(stderr, "output vmlinux file \"%s\" failed to open.\n", out_name);
-                exit(1);
-        }
-
-        i = fread(inbuf, 1, sizeof(inbuf), inputVmlinux);
-        if (i != sizeof(inbuf)) {
-                fprintf(stderr, "can not read vmlinux file %s: %u\n", lx_name, i);
-                exit(1);
-        }
-
-        i = check_elf64(inbuf, sizeof(inbuf), &vmlinux);
-        if (i == 0) {
-                fprintf(stderr, "You must have a linux kernel specified as argv[2]\n");
-                exit(1);
-        }
-
-        /* Input Vmlinux file */
-        fseek(inputVmlinux, 0, SEEK_END);
-        kernelLen = ftell(inputVmlinux);
-        fseek(inputVmlinux, 0, SEEK_SET);
-        printf("kernel file size = %lu\n", kernelLen);
-
-        actualKernelLen = kernelLen - ElfHeaderSize;
-
-        printf("actual kernel length (minus ELF header) = %lu\n", actualKernelLen);
-
-        round = actualKernelLen % 4096;
-        roundedKernelLen = actualKernelLen;
-        if ( round )
-                roundedKernelLen += (4096 - round);
-        printf("Vmlinux length rounded up to a 4k multiple = %ld/0x%lx \n", roundedKernelLen, roundedKernelLen);
-        roundedKernelPages = roundedKernelLen / 4096;
-        printf("Vmlinux pages to copy = %ld/0x%lx \n", roundedKernelPages, roundedKernelPages);
-
-        offset_end = _ALIGN_UP(vmlinux.memsize, 4096);
-        /* calc how many pages we need to insert between the vmlinux and the start of the ram disk */
-        padPages = offset_end/4096 - roundedKernelPages;
-
-        /* Check and see if the vmlinux is already larger than _end in System.map */
-        if (padPages < 0) {
-                /* vmlinux is larger than _end - adjust the offset to the start of the embedded ram disk */ 
-                offset_end = roundedKernelLen;
-                printf("vmlinux is larger than _end indicates it needs to be - offset_end = %lx \n", offset_end);
-                padPages = 0;
-                printf("will insert %lx pages between the vmlinux and the start of the ram disk \n", padPages);
-        }
-        else {
-                /* _end is larger than vmlinux - use the offset to _end that we calculated from the system map */
-                printf("vmlinux is smaller than _end indicates is needed - offset_end = %lx \n", offset_end);
-                printf("will insert %lx pages between the vmlinux and the start of the ram disk \n", padPages);
-        }
-
-
-
-        /* Input Ram Disk file */
-        // Set the offset that the ram disk will be started at.
-        ramStartOffs = offset_end;  /* determined from the input vmlinux file and the system map */
-        printf("Ram Disk will start at offset = 0x%lx \n", ramStartOffs);
-  
-        fseek(ramDisk, 0, SEEK_END);
-        ramFileLen = ftell(ramDisk);
-        fseek(ramDisk, 0, SEEK_SET);
-        printf("%s file size = %ld/0x%lx \n", rd_name, ramFileLen, ramFileLen);
-
-        ramLen = ramFileLen;
-
-        roundR = 4096 - (ramLen % 4096);
-        if ( roundR ) {
-                printf("Rounding RAM disk file up to a multiple of 4096, adding %ld/0x%lx \n", roundR, roundR);
-                ramLen += roundR;
-        }
-
-        printf("Rounded RAM disk size is %ld/0x%lx \n", ramLen, ramLen);
-        ramPages = ramLen / 4096;
-        printf("RAM disk pages to copy = %ld/0x%lx\n", ramPages, ramPages);
-
-
-
-  // Copy 64K ELF header
-        for (i=0; i<(ElfPages); ++i) {
-                get4k( inputVmlinux, inbuf );
-                put4k( outputVmlinux, inbuf );
-        }
-
-        /* Copy the vmlinux (as full pages). */
-        fseek(inputVmlinux, ElfHeaderSize, SEEK_SET);
-        for ( i=0; i<roundedKernelPages; ++i ) {
-                get4k( inputVmlinux, inbuf );
-                put4k( outputVmlinux, inbuf );
-        }
-  
-        /* Insert pad pages (if appropriate) that are needed between */
-        /* | the end of the vmlinux and the ram disk. */
-        for (i=0; i<padPages; ++i) {
-                memset(inbuf, 0, 4096);
-                put4k(outputVmlinux, inbuf);
-        }
-
-        /* Copy the ram disk (as full pages). */
-        for ( i=0; i<ramPages; ++i ) {
-                get4k( ramDisk, inbuf );
-                put4k( outputVmlinux, inbuf );
-        }
-
-        /* Close the input files */
-        fclose(ramDisk);
-        fclose(inputVmlinux);
-        /* And flush the written output file */
-        fflush(outputVmlinux);
-
-
-
-        /* Fixup the new vmlinux to contain the ram disk starting offset (xRamDisk) and the ram disk size (xRamDiskSize) */
-        /* fseek to the hvReleaseData pointer */
-        fseek(outputVmlinux, ElfHeaderSize + 0x24, SEEK_SET);
-        if (fread(&hvReleaseData, 4, 1, outputVmlinux) != 1) {
-                death("Could not read hvReleaseData pointer\n", outputVmlinux, out_name);
-        }
-        hvReleaseData = ntohl(hvReleaseData); /* Convert to native int */
-        printf("hvReleaseData is at %08lx\n", hvReleaseData);
-
-        /* fseek to the hvReleaseData */
-        fseek(outputVmlinux, ElfHeaderSize + hvReleaseData, SEEK_SET);
-        if (fread(inbuf, 0x40, 1, outputVmlinux) != 1) {
-                death("Could not read hvReleaseData\n", outputVmlinux, out_name);
-        }
-        /* Check hvReleaseData sanity */
-        if (memcmp(inbuf, &eyeCatcher, 4) != 0) {
-                death("hvReleaseData is invalid\n", outputVmlinux, out_name);
-        }
-        /* Get the naca pointer */
-        naca = ntohl(*((u_int32_t*) &inbuf[0x0C])) - KERNELBASE;
-        printf("Naca is at offset 0x%lx \n", naca);
-
-        /* fseek to the naca */
-        fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
-        if (fread(inbuf, 0x18, 1, outputVmlinux) != 1) {
-                death("Could not read naca\n", outputVmlinux, out_name);
-        }
-        xRamDisk = ntohl(*((u_int32_t *) &inbuf[0x0c]));
-        xRamDiskSize = ntohl(*((u_int32_t *) &inbuf[0x14]));
-        /* Make sure a RAM disk isn't already present */
-        if ((xRamDisk != 0) || (xRamDiskSize != 0)) {
-                death("RAM disk is already attached to this kernel\n", outputVmlinux, out_name);
-        }
-        /* Fill in the values */
-        *((u_int32_t *) &inbuf[0x0c]) = htonl(ramStartOffs);
-        *((u_int32_t *) &inbuf[0x14]) = htonl(ramPages);
-
-        /* Write out the new naca */
-        fflush(outputVmlinux);
-        fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
-        if (fwrite(inbuf, 0x18, 1, outputVmlinux) != 1) {
-                death("Could not write naca\n", outputVmlinux, out_name);
-        }
-        printf("Ram Disk of 0x%lx pages is attached to the kernel at offset 0x%08lx\n",
-               ramPages, ramStartOffs);
-
-        /* Done */
-        fclose(outputVmlinux);
-        /* Set permission to executable */
-        chmod(out_name, S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);
-
-        return 0;
-}
-
diff --git a/arch/powerpc/boot/dts/icon.dts b/arch/powerpc/boot/dts/icon.dts
new file mode 100644
index 000000000000..abcd0caeccae
--- /dev/null
+++ b/arch/powerpc/boot/dts/icon.dts
@@ -0,0 +1,447 @@
+/*
+ * Device Tree Source for Mosaix Technologies, Inc. ICON board
+ *
+ * Copyright 2010 DENX Software Engineering, Stefan Roese <sr@denx.de>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+        #address-cells = <2>;
+        #size-cells = <2>;
+        model = "mosaixtech,icon";
+        compatible = "mosaixtech,icon";
+        dcr-parent = <&{/cpus/cpu@0}>;
+
+        aliases {
+                ethernet0 = &EMAC0;
+                serial0 = &UART0;
+                serial1 = &UART1;
+                serial2 = &UART2;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                cpu@0 {
+                        device_type = "cpu";
+                        model = "PowerPC,440SPe";
+                        reg = <0x00000000>;
+                        clock-frequency = <0>; /* Filled in by U-Boot */
+                        timebase-frequency = <0>; /* Filled in by U-Boot */
+                        i-cache-line-size = <32>;
+                        d-cache-line-size = <32>;
+                        i-cache-size = <32768>;
+                        d-cache-size = <32768>;
+                        dcr-controller;
+                        dcr-access-method = "native";
+                        reset-type = <2>;       /* Use chip-reset */
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x0 0x00000000 0x0 0x00000000>; /* Filled in by U-Boot */
+        };
+
+        UIC0: interrupt-controller0 {
+                compatible = "ibm,uic-440spe","ibm,uic";
+                interrupt-controller;
+                cell-index = <0>;
+                dcr-reg = <0x0c0 0x009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+        };
+
+        UIC1: interrupt-controller1 {
+                compatible = "ibm,uic-440spe","ibm,uic";
+                interrupt-controller;
+                cell-index = <1>;
+                dcr-reg = <0x0d0 0x009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+                interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+                interrupt-parent = <&UIC0>;
+        };
+
+        UIC2: interrupt-controller2 {
+                compatible = "ibm,uic-440spe","ibm,uic";
+                interrupt-controller;
+                cell-index = <2>;
+                dcr-reg = <0x0e0 0x009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+                interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
+                interrupt-parent = <&UIC0>;
+        };
+
+        UIC3: interrupt-controller3 {
+                compatible = "ibm,uic-440spe","ibm,uic";
+                interrupt-controller;
+                cell-index = <3>;
+                dcr-reg = <0x0f0 0x009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+                interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
+                interrupt-parent = <&UIC0>;
+        };
+
+        SDR0: sdr {
+                compatible = "ibm,sdr-440spe";
+                dcr-reg = <0x00e 0x002>;
+        };
+
+        CPR0: cpr {
+                compatible = "ibm,cpr-440spe";
+                dcr-reg = <0x00c 0x002>;
+        };
+
+        MQ0: mq {
+                compatible = "ibm,mq-440spe";
+                dcr-reg = <0x040 0x020>;
+        };
+
+        plb {
+                compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4";
+                #address-cells = <2>;
+                #size-cells = <1>;
+                /*        addr-child     addr-parent    size */
+                ranges = <0x4 0x00100000 0x4 0x00100000 0x00001000
+                          0x4 0x00200000 0x4 0x00200000 0x00000400
+                          0x4 0xe0000000 0x4 0xe0000000 0x20000000
+                          0xc 0x00000000 0xc 0x00000000 0x20000000
+                          0xd 0x00000000 0xd 0x00000000 0x80000000
+                          0xd 0x80000000 0xd 0x80000000 0x80000000
+                          0xe 0x00000000 0xe 0x00000000 0x80000000
+                          0xe 0x80000000 0xe 0x80000000 0x80000000
+                          0xf 0x00000000 0xf 0x00000000 0x80000000
+                          0xf 0x80000000 0xf 0x80000000 0x80000000>;
+                clock-frequency = <0>; /* Filled in by U-Boot */
+
+                SDRAM0: sdram {
+                        compatible = "ibm,sdram-440spe", "ibm,sdram-405gp";
+                        dcr-reg = <0x010 0x002>;
+                };
+
+                MAL0: mcmal {
+                        compatible = "ibm,mcmal-440spe", "ibm,mcmal2";
+                        dcr-reg = <0x180 0x062>;
+                        num-tx-chans = <2>;
+                        num-rx-chans = <1>;
+                        interrupt-parent = <&MAL0>;
+                        interrupts = <0x0 0x1 0x2 0x3 0x4>;
+                        #interrupt-cells = <1>;
+                        #address-cells = <0>;
+                        #size-cells = <0>;
+                        interrupt-map = </*TXEOB*/ 0x0 &UIC1 0x6 0x4
+                                         /*RXEOB*/ 0x1 &UIC1 0x7 0x4
+                                         /*SERR*/  0x2 &UIC1 0x1 0x4
+                                         /*TXDE*/  0x3 &UIC1 0x2 0x4
+                                         /*RXDE*/  0x4 &UIC1 0x3 0x4>;
+                };
+
+                POB0: opb {
+                        compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        ranges = <0xe0000000 0x00000004 0xe0000000 0x20000000>;
+                        clock-frequency = <0>; /* Filled in by U-Boot */
+
+                        EBC0: ebc {
+                                compatible = "ibm,ebc-440spe", "ibm,ebc-440gp", "ibm,ebc";
+                                dcr-reg = <0x012 0x002>;
+                                #address-cells = <2>;
+                                #size-cells = <1>;
+                                clock-frequency = <0>; /* Filled in by U-Boot */
+                                /* ranges property is supplied by U-Boot */
+                                interrupts = <0x5 0x1>;
+                                interrupt-parent = <&UIC1>;
+
+                                nor_flash@0,0 {
+                                        compatible = "cfi-flash";
+                                        bank-width = <2>;
+                                        reg = <0x00000000 0x00000000 0x01000000>;
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+                                        partition@0 {
+                                                label = "kernel";
+                                                reg = <0x00000000 0x001e0000>;
+                                        };
+                                        partition@1e0000 {
+                                                label = "dtb";
+                                                reg = <0x001e0000 0x00020000>;
+                                        };
+                                        partition@200000 {
+                                                label = "root";
+                                                reg = <0x00200000 0x00200000>;
+                                        };
+                                        partition@400000 {
+                                                label = "user";
+                                                reg = <0x00400000 0x00b60000>;
+                                        };
+                                        partition@f60000 {
+                                                label = "env";
+                                                reg = <0x00f60000 0x00040000>;
+                                        };
+                                        partition@fa0000 {
+                                                label = "u-boot";
+                                                reg = <0x00fa0000 0x00060000>;
+                                        };
+                                };
+
+                                SysACE_CompactFlash: sysace@1,0 {
+                                        compatible = "xlnx,sysace";
+                                        interrupt-parent = <&UIC2>;
+                                        interrupts = <24 0x4>;
+                                        reg = <0x00000001 0x00000000 0x10000>;
+                                };
+                        };
+
+                        UART0: serial@f0000200 {
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <0xf0000200 0x00000008>;
+                                virtual-reg = <0xa0000200>;
+                                clock-frequency = <0>; /* Filled in by U-Boot */
+                                current-speed = <115200>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <0x0 0x4>;
+                        };
+
+                        UART1: serial@f0000300 {
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <0xf0000300 0x00000008>;
+                                virtual-reg = <0xa0000300>;
+                                clock-frequency = <0>;
+                                current-speed = <0>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <0x1 0x4>;
+                        };
+
+
+                        UART2: serial@f0000600 {
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <0xf0000600 0x00000008>;
+                                virtual-reg = <0xa0000600>;
+                                clock-frequency = <0>;
+                                current-speed = <0>;
+                                interrupt-parent = <&UIC1>;
+                                interrupts = <0x5 0x4>;
+                        };
+
+                        IIC0: i2c@f0000400 {
+                                compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
+                                reg = <0xf0000400 0x00000014>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <0x2 0x4>;
+                        };
+
+                        IIC1: i2c@f0000500 {
+                                compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
+                                reg = <0xf0000500 0x00000014>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <0x3 0x4>;
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+
+                                rtc@68 {
+                                        compatible = "stm,m41t00";
+                                        reg = <0x68>;
+                                };
+                        };
+
+                        EMAC0: ethernet@f0000800 {
+                                linux,network-index = <0x0>;
+                                device_type = "network";
+                                compatible = "ibm,emac-440spe", "ibm,emac4";
+                                interrupt-parent = <&UIC1>;
+                                interrupts = <0x1c 0x4 0x1d 0x4>;
+                                reg = <0xf0000800 0x00000074>;
+                                local-mac-address = [000000000000];
+                                mal-device = <&MAL0>;
+                                mal-tx-channel = <0>;
+                                mal-rx-channel = <0>;
+                                cell-index = <0>;
+                                max-frame-size = <9000>;
+                                rx-fifo-size = <4096>;
+                                tx-fifo-size = <2048>;
+                                phy-mode = "gmii";
+                                phy-map = <0x00000000>;
+                                has-inverted-stacr-oc;
+                                has-new-stacr-staopc;
+                        };
+                };
+
+                PCIX0: pci@c0ec00000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pcix-440spe", "ibm,plb-pcix";
+                        primary;
+                        large-inbound-windows;
+                        enable-msi-hole;
+                        reg = <0x0000000c 0x0ec00000 0x00000008   /* Config space access */
+                               0x00000000 0x00000000 0x00000000   /* no IACK cycles */
+                               0x0000000c 0x0ed00000 0x00000004   /* Special cycles */
+                               0x0000000c 0x0ec80000 0x00000100   /* Internal registers */
+                               0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <0x02000000 0x00000000 0x80000000 0x0000000d 0x80000000 0x00000000 0x80000000
+                                  0x01000000 0x00000000 0x00000000 0x0000000c 0x08000000 0x00000000 0x00010000>;
+
+                        /* Inbound 4GB range starting at 0 */
+                        dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;
+
+                        /* This drives busses 0 to 0xf */
+                        bus-range = <0x0 0xf>;
+
+                        /* PCI-X interrupt (SM502) is routed to extIRQ10 (UIC1, 19) */
+                        interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+                        interrupt-map = <0x0 0x0 0x0 0x0 &UIC1 19 0x8>;
+                };
+
+                PCIE0: pciex@d00000000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
+                        primary;
+                        port = <0x0>; /* port number */
+                        reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */
+                               0x0000000c 0x10000000 0x00001000>;       /* Registers */
+                        dcr-reg = <0x100 0x020>;
+                        sdr-base = <0x300>;
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000
+                                  0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>;
+
+                        /* Inbound 4GB range starting at 0 */
+                        dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;
+
+                        /* This drives busses 0x10 to 0x1f */
+                        bus-range = <0x10 0x1f>;
+
+                        /* Legacy interrupts (note the weird polarity, the bridge seems
+                         * to invert PCIe legacy interrupts).
+                         * We are de-swizzling here because the numbers are actually for
+                         * port of the root complex virtual P2P bridge. But I want
+                         * to avoid putting a node for it in the tree, so the numbers
+                         * below are basically de-swizzled numbers.
+                         * The real slot is on idsel 0, so the swizzling is 1:1
+                         */
+                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+                        interrupt-map = <
+                                0x0 0x0 0x0 0x1 &UIC3 0x0 0x4 /* swizzled int A */
+                                0x0 0x0 0x0 0x2 &UIC3 0x1 0x4 /* swizzled int B */
+                                0x0 0x0 0x0 0x3 &UIC3 0x2 0x4 /* swizzled int C */
+                                0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
+                };
+
+                PCIE1: pciex@d20000000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
+                        primary;
+                        port = <0x1>; /* port number */
+                        reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */
+                               0x0000000c 0x10001000 0x00001000>;       /* Registers */
+                        dcr-reg = <0x120 0x020>;
+                        sdr-base = <0x340>;
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000
+                                  0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>;
+
+                        /* Inbound 4GB range starting at 0 */
+                        dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;
+
+                        /* This drives busses 0x20 to 0x2f */
+                        bus-range = <0x20 0x2f>;
+
+                        /* Legacy interrupts (note the weird polarity, the bridge seems
+                         * to invert PCIe legacy interrupts).
+                         * We are de-swizzling here because the numbers are actually for
+                         * port of the root complex virtual P2P bridge. But I want
+                         * to avoid putting a node for it in the tree, so the numbers
+                         * below are basically de-swizzled numbers.
+                         * The real slot is on idsel 0, so the swizzling is 1:1
+                         */
+                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+                        interrupt-map = <
+                                0x0 0x0 0x0 0x1 &UIC3 0x4 0x4 /* swizzled int A */
+                                0x0 0x0 0x0 0x2 &UIC3 0x5 0x4 /* swizzled int B */
+                                0x0 0x0 0x0 0x3 &UIC3 0x6 0x4 /* swizzled int C */
+                                0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
+                };
+
+                I2O: i2o@400100000 {
+                        compatible = "ibm,i2o-440spe";
+                        reg = <0x00000004 0x00100000 0x100>;
+                        dcr-reg = <0x060 0x020>;
+                };
+
+                DMA0: dma0@400100100 {
+                        compatible = "ibm,dma-440spe";
+                        cell-index = <0>;
+                        reg = <0x00000004 0x00100100 0x100>;
+                        dcr-reg = <0x060 0x020>;
+                        interrupt-parent = <&DMA0>;
+                        interrupts = <0 1>;
+                        #interrupt-cells = <1>;
+                        #address-cells = <0>;
+                        #size-cells = <0>;
+                        interrupt-map = <
+                                0 &UIC0 0x14 4
+                                1 &UIC1 0x16 4>;
+                };
+
+                DMA1: dma1@400100200 {
+                        compatible = "ibm,dma-440spe";
+                        cell-index = <1>;
+                        reg = <0x00000004 0x00100200 0x100>;
+                        dcr-reg = <0x060 0x020>;
+                        interrupt-parent = <&DMA1>;
+                        interrupts = <0 1>;
+                        #interrupt-cells = <1>;
+                        #address-cells = <0>;
+                        #size-cells = <0>;
+                        interrupt-map = <
+                                0 &UIC0 0x16 4
+                                1 &UIC1 0x16 4>;
+                };
+
+                xor-accel@400200000 {
+                        compatible = "amcc,xor-accelerator";
+                        reg = <0x00000004 0x00200000 0x400>;
+                        interrupt-parent = <&UIC1>;
+                        interrupts = <0x1f 4>;
+                };
+        };
+
+        chosen {
+                linux,stdout-path = "/plb/opb/serial@f0000200";
+        };
+};
diff --git a/arch/powerpc/boot/dts/iss4xx-mpic.dts b/arch/powerpc/boot/dts/iss4xx-mpic.dts
new file mode 100644
index 000000000000..23e9d9b7e400
--- /dev/null
+++ b/arch/powerpc/boot/dts/iss4xx-mpic.dts
@@ -0,0 +1,155 @@
+/*
+ * Device Tree Source for IBM Embedded PPC 476 Platform
+ *
+ * Copyright 2010 Torez Smith, IBM Corporation.
+ *
+ * Based on earlier code:
+ *     Copyright (c) 2006, 2007 IBM Corp.
+ *     Josh Boyer <jwboyer@linux.vnet.ibm.com>, David Gibson <dwg@au1.ibm.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/memreserve/ 0x01f00000 0x00100000;
+
+/ {
+        #address-cells = <2>;
+        #size-cells = <1>;
+        model = "ibm,iss-4xx";
+        compatible = "ibm,iss-4xx";
+        dcr-parent = <&{/cpus/cpu@0}>;
+
+        aliases {
+                serial0 = &UART0;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                cpu@0 {
+                        device_type = "cpu";
+                        model = "PowerPC,4xx"; // real CPU changed in sim
+                        reg = <0>;
+                        clock-frequency = <100000000>; // 100Mhz :-)
+                        timebase-frequency = <100000000>;
+                        i-cache-line-size = <32>;
+                        d-cache-line-size = <32>;
+                        i-cache-size = <32768>;
+                        d-cache-size = <32768>;
+                        dcr-controller;
+                        dcr-access-method = "native";
+                        status = "ok";
+                };
+                cpu@1 {
+                        device_type = "cpu";
+                        model = "PowerPC,4xx"; // real CPU changed in sim
+                        reg = <1>;
+                        clock-frequency = <100000000>; // 100Mhz :-)
+                        timebase-frequency = <100000000>;
+                        i-cache-line-size = <32>;
+                        d-cache-line-size = <32>;
+                        i-cache-size = <32768>;
+                        d-cache-size = <32768>;
+                        dcr-controller;
+                        dcr-access-method = "native";
+                        status = "disabled";
+                        enable-method = "spin-table";
+                        cpu-release-addr = <0 0x01f00100>;
+                };
+                cpu@2 {
+                        device_type = "cpu";
+                        model = "PowerPC,4xx"; // real CPU changed in sim
+                        reg = <2>;
+                        clock-frequency = <100000000>; // 100Mhz :-)
+                        timebase-frequency = <100000000>;
+                        i-cache-line-size = <32>;
+                        d-cache-line-size = <32>;
+                        i-cache-size = <32768>;
+                        d-cache-size = <32768>;
+                        dcr-controller;
+                        dcr-access-method = "native";
+                        status = "disabled";
+                        enable-method = "spin-table";
+                        cpu-release-addr = <0 0x01f00200>;
+                };
+                cpu@3 {
+                        device_type = "cpu";
+                        model = "PowerPC,4xx"; // real CPU changed in sim
+                        reg = <3>;
+                        clock-frequency = <100000000>; // 100Mhz :-)
+                        timebase-frequency = <100000000>;
+                        i-cache-line-size = <32>;
+                        d-cache-line-size = <32>;
+                        i-cache-size = <32768>;
+                        d-cache-size = <32768>;
+                        dcr-controller;
+                        dcr-access-method = "native";
+                        status = "disabled";
+                        enable-method = "spin-table";
+                        cpu-release-addr = <0 0x01f00300>;
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg =  <0x00000000 0x00000000 0x00000000>; // Filled in by zImage
+
+        };
+
+        MPIC: interrupt-controller {
+                compatible = "chrp,open-pic";
+                interrupt-controller;
+                dcr-reg = <0xffc00000 0x00030000>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+
+        };
+
+        plb {
+                compatible = "ibm,plb-4xx", "ibm,plb4"; /* Could be PLB6, doesn't matter */
+                #address-cells = <2>;
+                #size-cells = <1>;
+                ranges;
+                clock-frequency = <0>; // Filled in by zImage
+
+                POB0: opb {
+                        compatible = "ibm,opb-4xx", "ibm,opb";
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        /* Wish there was a nicer way of specifying a full 32-bit
+                           range */
+                        ranges = <0x00000000 0x00000001 0x00000000 0x80000000
+                                  0x80000000 0x00000001 0x80000000 0x80000000>;
+                        clock-frequency = <0>; // Filled in by zImage
+                        UART0: serial@40000200 {
+                                device_type = "serial";
+                                compatible = "ns16550a";
+                                reg = <0x40000200 0x00000008>;
+                                virtual-reg = <0xe0000200>;
+                                clock-frequency = <11059200>;
+                                current-speed = <115200>;
+                                interrupt-parent = <&MPIC>;
+                                interrupts = <0x0 0x2>;
+                        };
+                };
+        };
+
+        nvrtc {
+                compatible = "ds1743-nvram", "ds1743", "rtc-ds1743";
+                reg = <0 0xEF703000 0x2000>;
+        };
+        iss-block {
+                compatible = "ibm,iss-sim-block-device";
+                reg = <0 0xEF701000 0x1000>;
+        };
+
+        chosen {
+                linux,stdout-path = "/plb/opb/serial@40000200";
+        };
+};
diff --git a/arch/powerpc/boot/dts/iss4xx.dts b/arch/powerpc/boot/dts/iss4xx.dts
new file mode 100644
index 000000000000..4ff6555c866d
--- /dev/null
+++ b/arch/powerpc/boot/dts/iss4xx.dts
@@ -0,0 +1,116 @@
+/*
+ * Device Tree Source for IBM Embedded PPC 476 Platform
+ *
+ * Copyright 2010 Torez Smith, IBM Corporation.
+ *
+ * Based on earlier code:
+ *    Copyright (c) 2006, 2007 IBM Corp.
+ *    Josh Boyer <jwboyer@linux.vnet.ibm.com>, David Gibson <dwg@au1.ibm.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+        #address-cells = <2>;
+        #size-cells = <1>;
+        model = "ibm,iss-4xx";
+        compatible = "ibm,iss-4xx";
+        dcr-parent = <&{/cpus/cpu@0}>;
+
+        aliases {
+                serial0 = &UART0;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                cpu@0 {
+                        device_type = "cpu";
+                        model = "PowerPC,4xx"; // real CPU changed in sim
+                        reg = <0x00000000>;
+                        clock-frequency = <100000000>; // 100Mhz :-)
+                        timebase-frequency = <100000000>;
+                        i-cache-line-size = <32>; // may need fixup in sim
+                        d-cache-line-size = <32>; // may need fixup in sim
+                        i-cache-size = <32768>; /* may need fixup in sim */
+                        d-cache-size = <32768>; /* may need fixup in sim */
+                        dcr-controller;
+                        dcr-access-method = "native";
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x00000000 0x00000000>; // Filled in by zImage
+        };
+
+        UIC0: interrupt-controller0 {
+                compatible = "ibm,uic-4xx", "ibm,uic";
+                interrupt-controller;
+                cell-index = <0>;
+                dcr-reg = <0x0c0 0x009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+
+        };
+
+        UIC1: interrupt-controller1 {
+                compatible = "ibm,uic-4xx", "ibm,uic";
+                interrupt-controller;
+                cell-index = <1>;
+                dcr-reg = <0x0d0 0x009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+                interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+                interrupt-parent = <&UIC0>;
+        };
+
+        plb {
+                compatible = "ibm,plb-4xx", "ibm,plb4"; /* Could be PLB6, doesn't matter */
+                #address-cells = <2>;
+                #size-cells = <1>;
+                ranges;
+                clock-frequency = <0>; // Filled in by zImage
+
+                POB0: opb {
+                        compatible = "ibm,opb-4xx", "ibm,opb";
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        /* Wish there was a nicer way of specifying a full 32-bit
+                           range */
+                        ranges = <0x00000000 0x00000001 0x00000000 0x80000000
+                                  0x80000000 0x00000001 0x80000000 0x80000000>;
+                        clock-frequency = <0>; // Filled in by zImage
+                        UART0: serial@40000200 {
+                                device_type = "serial";
+                                compatible = "ns16550a";
+                                reg = <0x40000200 0x00000008>;
+                                virtual-reg = <0xe0000200>;
+                                clock-frequency = <11059200>;
+                                current-speed = <115200>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <0x0 0x4>;
+                        };
+                };
+        };
+
+        nvrtc {
+                compatible = "ds1743-nvram", "ds1743", "rtc-ds1743";
+                reg = <0 0xEF703000 0x2000>;
+        };
+        iss-block {
+                compatible = "ibm,iss-sim-block-device";
+                reg = <0 0xEF701000 0x1000>;
+        };
+
+        chosen {
+                linux,stdout-path = "/plb/opb/serial@40000200";
+        };
+};
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index 8cf2c0c88c05..7c3be5e45748 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -44,6 +44,7 @@
                         d-cache-size = <32768>;
                         dcr-controller;
                         dcr-access-method = "native";
+                        reset-type = <2>;       /* Use chip-reset */
                 };
         };
 
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index 82ff2b13bc37..179a1785d645 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -134,12 +134,16 @@
                         compatible = "fsl,mpc5200-gpio";
                         reg = <0xb00 0x40>;
                         interrupts = <1 7 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
                 };
 
                 gpio@c00 {
                         compatible = "fsl,mpc5200-gpio-wkup";
                         reg = <0xc00 0x40>;
                         interrupts = <1 8 0 0 3 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
                 };
 
                 spi@f00 {
@@ -230,8 +234,8 @@
                         reg = <0x3000 0x400>;   // fec range, since we need to setup fec interrupts
                         interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.
 
-                        phy0: ethernet-phy@1 {
-                                reg = <1>;
+                        phy0: ethernet-phy@0 {
+                                reg = <0>;
                         };
                 };
 
@@ -255,7 +259,13 @@
                         compatible = "fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
+
+                        eeprom@50 {
+                                compatible = "atmel,24c02";
+                                reg = <0x50>;
+                        };
                 };
+
                 sram@8000 {
                         compatible = "fsl,mpc5200-sram";
                         reg = <0x8000 0x4000>;
@@ -281,4 +291,18 @@
                           0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
                           0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
         };
+
+        localbus {
+                compatible = "fsl,mpc5200-lpb","simple-bus";
+                #address-cells = <2>;
+                #size-cells = <1>;
+
+                ranges = <0 0 0xff000000 0x01000000>;
+
+                flash@0,0 {
+                        compatible = "amd,am29lv652d", "cfi-flash";
+                        reg = <0 0 0x01000000>;
+                        bank-width = <1>;
+                };
+        };
 };
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index e45a63be3a86..59702ace900f 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -259,6 +259,11 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
+
+                        eeprom@50 {
+                                compatible = "atmel,24c02";
+                                reg = <0x50>;
+                        };
                 };
 
                 sram@8000 {
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 8a3a4f3ef831..4dd08c322979 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -292,7 +292,7 @@
                         fsl,num-channels = <4>;
                         fsl,channel-fifo-len = <24>;
                         fsl,exec-units-mask = <0x97c>;
-                        fsl,descriptor-types-mask = <0x3ab0abf>;
+                        fsl,descriptor-types-mask = <0x3a30abf>;
                 };
 
                 sata@18000 {
@@ -463,4 +463,18 @@
                                   0 0x00800000>;
                 };
         };
+
+        leds {
+                compatible = "gpio-leds";
+
+                pwr {
+                        gpios = <&mcu_pio 0 0>;
+                        default-state = "on";
+                };
+
+                hdd {
+                        gpios = <&mcu_pio 1 0>;
+                        linux,default-trigger = "ide-disk";
+                };
+        };
 };
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 9e2264b10008..dbc1b988b29d 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -486,4 +486,18 @@
                                   0 0x00800000>;
                 };
         };
+
+        leds {
+                compatible = "gpio-leds";
+
+                pwr {
+                        gpios = <&mcu_pio 0 0>;
+                        default-state = "on";
+                };
+
+                hdd {
+                        gpios = <&mcu_pio 1 0>;
+                        linux,default-trigger = "ide-disk";
+                };
+        };
 };
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 4e6a1a407bbd..3447eb9f6e88 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -470,4 +470,18 @@
                                   0 0x00800000>;
                 };
         };
+
+        leds {
+                compatible = "gpio-leds";
+
+                pwr {
+                        gpios = <&mcu_pio 0 0>;
+                        default-state = "on";
+                };
+
+                hdd {
+                        gpios = <&mcu_pio 1 0>;
+                        linux,default-trigger = "ide-disk";
+                };
+        };
 };
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index 72336d504528..15560c619b04 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -436,4 +436,18 @@
                 compatible = "fsl,mpc8349-pci";
                 device_type = "pci";
         };
+
+        leds {
+                compatible = "gpio-leds";
+
+                pwr {
+                        gpios = <&mcu_pio 0 0>;
+                        default-state = "on";
+                };
+
+                hdd {
+                        gpios = <&mcu_pio 1 0>;
+                        linux,default-trigger = "ide-disk";
+                };
+        };
 };
diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index 4173af387c63..0f5262452682 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -20,10 +20,8 @@
         aliases {
                 ethernet0 = &enet0;
                 ethernet1 = &enet1;
-/*
                 ethernet2 = &enet2;
                 ethernet3 = &enet3;
-*/
                 serial0 = &serial0;
                 serial1 = &serial1;
                 pci0 = &pci0;
@@ -254,7 +252,6 @@
                         };
                 };
 
-/* eTSEC 3/4 are currently broken
                 enet2: ethernet@26000 {
                         #address-cells = <1>;
                         #size-cells = <1>;
@@ -310,7 +307,6 @@
                                 };
                         };
                 };
- */
 
                 serial0: serial@4500 {
                         cell-index = <0>;
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
index 5bd1011fde96..3375c2ab0c32 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
@@ -215,6 +215,18 @@
                         clock-frequency = <0>;
                 };
 
+                msi@41600 {
+                        compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
+                        reg = <0x41600 0x80>;
+                        msi-available-ranges = <0 0x80>;
+                        interrupts = <
+                                0xe0 0
+                                0xe1 0
+                                0xe2 0
+                                0xe3 0>;
+                        interrupt-parent = <&mpic>;
+                };
+
                 global-utilities@e0000 {        //global utilities block
                         compatible = "fsl,mpc8572-guts";
                         reg = <0xe0000 0x1000>;
@@ -243,8 +255,7 @@
                         protected-sources = <
                         31 32 33 37 38 39       /* enet2 enet3 */
                         76 77 78 79 26 42       /* dma2 pci2 serial*/
-                        0xe0 0xe1 0xe2 0xe3     /* msi */
-                        0xe4 0xe5 0xe6 0xe7
+                        0xe4 0xe5 0xe6 0xe7     /* msi */
                         >;
                 };
         };
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
index 0efc3456e297..e7b477f6a3fe 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
@@ -154,12 +154,8 @@
                 msi@41600 {
                         compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
                         reg = <0x41600 0x80>;
-                        msi-available-ranges = <0 0x100>;
+                        msi-available-ranges = <0x80 0x80>;
                         interrupts = <
-                                0xe0 0
-                                0xe1 0
-                                0xe2 0
-                                0xe3 0
                                 0xe4 0
                                 0xe5 0
                                 0xe6 0
@@ -190,6 +186,7 @@
                         0x1 0x2 0x3 0x4         /* pci slot */
                         0x9 0xa 0xb 0xc         /* usb */
                         0x6 0x7 0xe 0x5         /* Audio elgacy SATA */
+                        0xe0 0xe1 0xe2 0xe3     /* msi */
                         >;
                 };
         };
diff --git a/arch/powerpc/boot/dts/p1020rdb.dts b/arch/powerpc/boot/dts/p1020rdb.dts
index df5269093af8..22f64b62d7f6 100644
--- a/arch/powerpc/boot/dts/p1020rdb.dts
+++ b/arch/powerpc/boot/dts/p1020rdb.dts
@@ -19,6 +19,9 @@
         aliases {
                 serial0 = &serial0;
                 serial1 = &serial1;
+                ethernet0 = &enet0;
+                ethernet1 = &enet1;
+                ethernet2 = &enet2;
                 pci0 = &pci0;
                 pci1 = &pci1;
         };
@@ -346,6 +349,122 @@
                         };
                 };
 
+                mdio@24000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,etsec2-mdio";
+                        reg = <0x24000 0x1000 0xb0030 0x4>;
+
+                        phy0: ethernet-phy@0 {
+                                interrupt-parent = <&mpic>;
+                                interrupts = <3 1>;
+                                reg = <0x0>;
+                        };
+
+                        phy1: ethernet-phy@1 {
+                                interrupt-parent = <&mpic>;
+                                interrupts = <2 1>;
+                                reg = <0x1>;
+                        };
+                };
+
+                mdio@25000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,etsec2-tbi";
+                        reg = <0x25000 0x1000 0xb1030 0x4>;
+
+                        tbi0: tbi-phy@11 {
+                                reg = <0x11>;
+                                device_type = "tbi-phy";
+                        };
+                };
+
+                enet0: ethernet@b0000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "fsl,etsec2";
+                        fsl,num_rx_queues = <0x8>;
+                        fsl,num_tx_queues = <0x8>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupt-parent = <&mpic>;
+                        fixed-link = <1 1 1000 0 0>;
+                        phy-connection-type = "rgmii-id";
+
+                        queue-group@0 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xb0000 0x1000>;
+                                interrupts = <29 2 30 2 34 2>;
+                        };
+
+                        queue-group@1 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xb4000 0x1000>;
+                                interrupts = <17 2 18 2 24 2>;
+                        };
+                };
+
+                enet1: ethernet@b1000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "fsl,etsec2";
+                        fsl,num_rx_queues = <0x8>;
+                        fsl,num_tx_queues = <0x8>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupt-parent = <&mpic>;
+                        phy-handle = <&phy0>;
+                        tbi-handle = <&tbi0>;
+                        phy-connection-type = "sgmii";
+
+                        queue-group@0 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xb1000 0x1000>;
+                                interrupts = <35 2 36 2 40 2>;
+                        };
+
+                        queue-group@1 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xb5000 0x1000>;
+                                interrupts = <51 2 52 2 67 2>;
+                        };
+                };
+
+                enet2: ethernet@b2000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "fsl,etsec2";
+                        fsl,num_rx_queues = <0x8>;
+                        fsl,num_tx_queues = <0x8>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupt-parent = <&mpic>;
+                        phy-handle = <&phy1>;
+                        phy-connection-type = "rgmii-id";
+
+                        queue-group@0 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xb2000 0x1000>;
+                                interrupts = <31 2 32 2 33 2>;
+                        };
+
+                        queue-group@1 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xb6000 0x1000>;
+                                interrupts = <25 2 26 2 27 2>;
+                        };
+                };
+
                 usb@22000 {
                         #address-cells = <1>;
                         #size-cells = <0>;
@@ -356,6 +475,11 @@
                         phy_type = "ulpi";
                 };
 
+                /* USB2 is shared with localbus, so it must be disabled
+                   by default. We can't put 'status = "disabled";' here
+                   since U-Boot doesn't clear the status property when
+                   it enables USB2. OTOH, U-Boot does create a new node
+                   when there isn't any. So, just comment it out.
                 usb@23000 {
                         #address-cells = <1>;
                         #size-cells = <0>;
@@ -365,6 +489,7 @@
                         interrupts = <46 0x2>;
                         phy_type = "ulpi";
                 };
+                */
 
                 sdhci@2e000 {
                         compatible = "fsl,p1020-esdhc", "fsl,esdhc";
diff --git a/arch/powerpc/boot/dts/p1021mds.dts b/arch/powerpc/boot/dts/p1021mds.dts
new file mode 100644
index 000000000000..7fad2df25981
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1021mds.dts
@@ -0,0 +1,698 @@
+/*
+ * P1021 MDS Device Tree Source
+ *
+ * Copyright 2010 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+/ {
+        model = "fsl,P1021";
+        compatible = "fsl,P1021MDS";
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        aliases {
+                serial0 = &serial0;
+                serial1 = &serial1;
+                ethernet0 = &enet0;
+                ethernet1 = &enet1;
+                ethernet2 = &enet2;
+                ethernet3 = &enet3;
+                ethernet4 = &enet4;
+                pci0 = &pci0;
+                pci1 = &pci1;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,P1021@0 {
+                        device_type = "cpu";
+                        reg = <0x0>;
+                        next-level-cache = <&L2>;
+                };
+
+                PowerPC,P1021@1 {
+                        device_type = "cpu";
+                        reg = <0x1>;
+                        next-level-cache = <&L2>;
+                };
+        };
+
+        memory {
+                device_type = "memory";
+        };
+
+        localbus@ffe05000 {
+                #address-cells = <2>;
+                #size-cells = <1>;
+                compatible = "fsl,p1021-elbc", "fsl,elbc", "simple-bus";
+                reg = <0 0xffe05000 0 0x1000>;
+                interrupts = <19 2>;
+                interrupt-parent = <&mpic>;
+
+                /* NAND Flash, BCSR, PMC0/1*/
+                ranges = <0x0 0x0 0x0 0xfc000000 0x02000000
+                          0x1 0x0 0x0 0xf8000000 0x00008000
+                          0x2 0x0 0x0 0xf8010000 0x00020000
+                          0x3 0x0 0x0 0xf8020000 0x00020000>;
+
+                nand@0,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,p1021-fcm-nand",
+                                     "fsl,elbc-fcm-nand";
+                        reg = <0x0 0x0 0x40000>;
+
+                        partition@0 {
+                                /* This location must not be altered  */
+                                /* 1MB for u-boot Bootloader Image */
+                                reg = <0x0 0x00100000>;
+                                label = "NAND (RO) U-Boot Image";
+                                read-only;
+                        };
+
+                        partition@100000 {
+                                /* 1MB for DTB Image */
+                                reg = <0x00100000 0x00100000>;
+                                label = "NAND (RO) DTB Image";
+                                read-only;
+                        };
+
+                        partition@200000 {
+                                /* 4MB for Linux Kernel Image */
+                                reg = <0x00200000 0x00400000>;
+                                label = "NAND (RO) Linux Kernel Image";
+                                read-only;
+                        };
+
+                        partition@600000 {
+                                /* 5MB for Compressed Root file System Image */
+                                reg = <0x00600000 0x00500000>;
+                                label = "NAND (RO) Compressed RFS Image";
+                                read-only;
+                        };
+
+                        partition@b00000 {
+                                /* 6MB for JFFS2 based Root file System */
+                                reg = <0x00a00000 0x00600000>;
+                                label = "NAND (RW) JFFS2 Root File System";
+                        };
+
+                        partition@1100000 {
+                                /* 14MB for JFFS2 based Root file System */
+                                reg = <0x01100000 0x00e00000>;
+                                label = "NAND (RW) Writable User area";
+                        };
+
+                        partition@1f00000 {
+                                /* 1MB for microcode */
+                                reg = <0x01f00000 0x00100000>;
+                                label = "NAND (RO) QE Ucode";
+                                read-only;
+                        };
+                };
+
+                bcsr@1,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,p1021mds-bcsr";
+                        reg = <1 0 0x8000>;
+                        ranges = <0 1 0 0x8000>;
+                };
+
+                pib@2,0 {
+                        compatible = "fsl,p1021mds-pib";
+                        reg = <2 0 0x10000>;
+                };
+
+                pib@3,0 {
+                        compatible = "fsl,p1021mds-pib";
+                        reg = <3 0 0x10000>;
+                };
+        };
+
+        soc@ffe00000 {
+
+                #address-cells = <1>;
+                #size-cells = <1>;
+                device_type = "soc";
+                compatible = "fsl,p1021-immr", "simple-bus";
+                ranges = <0x0  0x0 0xffe00000 0x100000>;
+                bus-frequency = <0>;            // Filled out by uboot.
+
+                ecm-law@0 {
+                        compatible = "fsl,ecm-law";
+                        reg = <0x0 0x1000>;
+                        fsl,num-laws = <12>;
+                };
+
+                ecm@1000 {
+                        compatible = "fsl,p1021-ecm", "fsl,ecm";
+                        reg = <0x1000 0x1000>;
+                        interrupts = <16 2>;
+                        interrupt-parent = <&mpic>;
+                };
+
+                memory-controller@2000 {
+                        compatible = "fsl,p1021-memory-controller";
+                        reg = <0x2000 0x1000>;
+                        interrupt-parent = <&mpic>;
+                        interrupts = <16 2>;
+                };
+
+                i2c@3000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <0>;
+                        compatible = "fsl-i2c";
+                        reg = <0x3000 0x100>;
+                        interrupts = <43 2>;
+                        interrupt-parent = <&mpic>;
+                        dfsrr;
+                        rtc@68 {
+                                compatible = "dallas,ds1374";
+                                reg = <0x68>;
+                        };
+                };
+
+                i2c@3100 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <1>;
+                        compatible = "fsl-i2c";
+                        reg = <0x3100 0x100>;
+                        interrupts = <43 2>;
+                        interrupt-parent = <&mpic>;
+                        dfsrr;
+                };
+
+                serial0: serial@4500 {
+                        cell-index = <0>;
+                        device_type = "serial";
+                        compatible = "ns16550";
+                        reg = <0x4500 0x100>;
+                        clock-frequency = <0>;
+                        interrupts = <42 2>;
+                        interrupt-parent = <&mpic>;
+                };
+
+                serial1: serial@4600 {
+                        cell-index = <1>;
+                        device_type = "serial";
+                        compatible = "ns16550";
+                        reg = <0x4600 0x100>;
+                        clock-frequency = <0>;
+                        interrupts = <42 2>;
+                        interrupt-parent = <&mpic>;
+                };
+
+                spi@7000 {
+                        cell-index = <0>;
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,espi";
+                        reg = <0x7000 0x1000>;
+                        interrupts = <59 0x2>;
+                        interrupt-parent = <&mpic>;
+                        espi,num-ss-bits = <4>;
+                        mode = "cpu";
+
+                        fsl_m25p80@0 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                compatible = "fsl,espi-flash";
+                                reg = <0>;
+                                linux,modalias = "fsl_m25p80";
+                                spi-max-frequency = <40000000>; /* input clock */
+                                partition@u-boot {
+                                        label = "u-boot-spi";
+                                        reg = <0x00000000 0x00100000>;
+                                        read-only;
+                                };
+                                partition@kernel {
+                                        label = "kernel-spi";
+                                        reg = <0x00100000 0x00500000>;
+                                        read-only;
+                                };
+                                partition@dtb {
+                                        label = "dtb-spi";
+                                        reg = <0x00600000 0x00100000>;
+                                        read-only;
+                                };
+                                partition@fs {
+                                        label = "file system-spi";
+                                        reg = <0x00700000 0x00900000>;
+                                };
+                        };
+                };
+
+                gpio: gpio-controller@f000 {
+                        #gpio-cells = <2>;
+                        compatible = "fsl,mpc8572-gpio";
+                        reg = <0xf000 0x100>;
+                        interrupts = <47 0x2>;
+                        interrupt-parent = <&mpic>;
+                        gpio-controller;
+                };
+
+                L2: l2-cache-controller@20000 {
+                        compatible = "fsl,p1021-l2-cache-controller";
+                        reg = <0x20000 0x1000>;
+                        cache-line-size = <32>; // 32 bytes
+                        cache-size = <0x40000>; // L2,256K
+                        interrupt-parent = <&mpic>;
+                        interrupts = <16 2>;
+                };
+
+                dma@21300 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,eloplus-dma";
+                        reg = <0x21300 0x4>;
+                        ranges = <0x0 0x21100 0x200>;
+                        cell-index = <0>;
+                        dma-channel@0 {
+                                compatible = "fsl,eloplus-dma-channel";
+                                reg = <0x0 0x80>;
+                                cell-index = <0>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <20 2>;
+                        };
+                        dma-channel@80 {
+                                compatible = "fsl,eloplus-dma-channel";
+                                reg = <0x80 0x80>;
+                                cell-index = <1>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <21 2>;
+                        };
+                        dma-channel@100 {
+                                compatible = "fsl,eloplus-dma-channel";
+                                reg = <0x100 0x80>;
+                                cell-index = <2>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <22 2>;
+                        };
+                        dma-channel@180 {
+                                compatible = "fsl,eloplus-dma-channel";
+                                reg = <0x180 0x80>;
+                                cell-index = <3>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <23 2>;
+                        };
+                };
+
+                usb@22000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl-usb2-dr";
+                        reg = <0x22000 0x1000>;
+                        interrupt-parent = <&mpic>;
+                        interrupts = <28 0x2>;
+                        phy_type = "ulpi";
+                };
+
+                 mdio@24000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,etsec2-mdio";
+                        reg = <0x24000 0x1000 0xb0030 0x4>;
+
+                        phy0: ethernet-phy@0 {
+                                interrupt-parent = <&mpic>;
+                                interrupts = <1 1>;
+                                reg = <0x0>;
+                        };
+                        phy1: ethernet-phy@1 {
+                                interrupt-parent = <&mpic>;
+                                interrupts = <2 1>;
+                                reg = <0x1>;
+                        };
+                        phy4: ethernet-phy@4 {
+                                interrupt-parent = <&mpic>;
+                                reg = <0x4>;
+                        };
+                };
+
+                mdio@25000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,etsec2-tbi";
+                        reg = <0x25000 0x1000 0xb1030 0x4>;
+                        tbi0: tbi-phy@11 {
+                                reg = <0x11>;
+                                device_type = "tbi-phy";
+                        };
+                };
+
+                enet0: ethernet@B0000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        cell-index = <0>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "fsl,etsec2";
+                        fsl,num_rx_queues = <0x8>;
+                        fsl,num_tx_queues = <0x8>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupt-parent = <&mpic>;
+                        phy-handle = <&phy0>;
+                        phy-connection-type = "rgmii-id";
+                        queue-group@0{
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xB0000 0x1000>;
+                                interrupts = <29 2 30 2 34 2>;
+                        };
+                        queue-group@1{
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xB4000 0x1000>;
+                                interrupts = <17 2 18 2 24 2>;
+                        };
+                };
+
+                enet1: ethernet@B1000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        cell-index = <0>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "fsl,etsec2";
+                        fsl,num_rx_queues = <0x8>;
+                        fsl,num_tx_queues = <0x8>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupt-parent = <&mpic>;
+                        phy-handle = <&phy4>;
+                        tbi-handle = <&tbi0>;
+                        phy-connection-type = "sgmii";
+                        queue-group@0{
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xB1000 0x1000>;
+                                interrupts = <35 2 36 2 40 2>;
+                        };
+                        queue-group@1{
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xB5000 0x1000>;
+                                interrupts = <51 2 52 2 67 2>;
+                        };
+                };
+
+                enet2: ethernet@B2000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        cell-index = <0>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "fsl,etsec2";
+                        fsl,num_rx_queues = <0x8>;
+                        fsl,num_tx_queues = <0x8>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupt-parent = <&mpic>;
+                        phy-handle = <&phy1>;
+                        phy-connection-type = "rgmii-id";
+                        queue-group@0{
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xB2000 0x1000>;
+                                interrupts = <31 2 32 2 33 2>;
+                        };
+                        queue-group@1{
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                reg = <0xB6000 0x1000>;
+                                interrupts = <25 2 26 2 27 2>;
+                        };
+                };
+
+                sdhci@2e000 {
+                        compatible = "fsl,p1021-esdhc", "fsl,esdhc";
+                        reg = <0x2e000 0x1000>;
+                        interrupts = <72 0x2>;
+                        interrupt-parent = <&mpic>;
+                        /* Filled in by U-Boot */
+                        clock-frequency = <0>;
+                };
+
+                crypto@30000 {
+                        compatible = "fsl,sec3.3", "fsl,sec3.1",
+                                     "fsl,sec3.0", "fsl,sec2.4",
+                                     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
+                        reg = <0x30000 0x10000>;
+                        interrupts = <45 2 58 2>;
+                        interrupt-parent = <&mpic>;
+                        fsl,num-channels = <4>;
+                        fsl,channel-fifo-len = <24>;
+                        fsl,exec-units-mask = <0x97c>;
+                        fsl,descriptor-types-mask = <0x3a30abf>;
+                };
+
+                mpic: pic@40000 {
+                        interrupt-controller;
+                        #address-cells = <0>;
+                        #interrupt-cells = <2>;
+                        reg = <0x40000 0x40000>;
+                        compatible = "chrp,open-pic";
+                        device_type = "open-pic";
+                };
+
+                msi@41600 {
+                        compatible = "fsl,p1021-msi", "fsl,mpic-msi";
+                        reg = <0x41600 0x80>;
+                        msi-available-ranges = <0 0x100>;
+                        interrupts = <
+                                0xe0 0
+                                0xe1 0
+                                0xe2 0
+                                0xe3 0
+                                0xe4 0
+                                0xe5 0
+                                0xe6 0
+                                0xe7 0>;
+                        interrupt-parent = <&mpic>;
+                };
+
+                global-utilities@e0000 {        //global utilities block
+                        compatible = "fsl,p1021-guts";
+                        reg = <0xe0000 0x1000>;
+                        fsl,has-rstcr;
+                };
+
+                par_io@e0100 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        reg = <0xe0100 0x60>;
+                        ranges = <0x0 0xe0100 0x60>;
+                        device_type = "par_io";
+                        num-ports = <3>;
+                        pio1: ucc_pin@01 {
+                                pio-map = <
+                        /* port  pin  dir  open_drain  assignment  has_irq */
+                                        0x1  0x13 0x1  0x0  0x1  0x0    /* QE_MUX_MDC */
+                                        0x1  0x14 0x3  0x0  0x1  0x0    /* QE_MUX_MDIO */
+                                        0x0  0x17 0x2  0x0  0x2  0x0    /* CLK12 */
+                                        0x0  0x18 0x2  0x0  0x1  0x0    /* CLK9
+*/
+                                        0x0  0x7  0x1  0x0  0x2  0x0    /* ENET1_TXD0_SER1_TXD0 */
+                                        0x0  0x9  0x1  0x0  0x2  0x0    /* ENET1_TXD1_SER1_TXD1 */
+                                        0x0  0xb  0x1  0x0  0x2  0x0    /* ENET1_TXD2_SER1_TXD2 */
+                                        0x0  0xc  0x1  0x0  0x2  0x0    /* ENET1_TXD3_SER1_TXD3 */
+                                        0x0  0x6  0x2  0x0  0x2  0x0    /* ENET1_RXD0_SER1_RXD0 */
+                                        0x0  0xa  0x2  0x0  0x2  0x0    /* ENET1_RXD1_SER1_RXD1 */
+                                        0x0  0xe  0x2  0x0  0x2  0x0    /* ENET1_RXD2_SER1_RXD2 */
+                                        0x0  0xf  0x2  0x0  0x2  0x0    /* ENET1_RXD3_SER1_RXD3 */
+                                        0x0  0x5  0x1  0x0  0x2  0x0    /* ENET1_TX_EN_SER1_RTS_B */
+                                        0x0  0xd  0x1  0x0  0x2  0x0    /* ENET1_TX_ER */
+                                        0x0  0x4  0x2  0x0  0x2  0x0    /* ENET1_RX_DV_SER1_CTS_B */
+                                        0x0  0x8  0x2  0x0  0x2  0x0    /* ENET1_RX_ER_SER1_CD_B */
+                                        0x0  0x11 0x2  0x0  0x2  0x0    /* ENET1_CRS */
+                                        0x0  0x10 0x2  0x0  0x2  0x0>;    /* ENET1_COL */
+                        };
+
+                        pio2: ucc_pin@02 {
+                                pio-map = <
+                        /* port  pin  dir  open_drain  assignment  has_irq */
+                                        0x1  0x13 0x1  0x0  0x1  0x0    /* QE_MUX_MDC */
+                                        0x1  0x14 0x3  0x0  0x1  0x0    /* QE_MUX_MDIO */
+                                        0x1  0xb  0x2  0x0  0x1  0x0    /* CLK13 */
+                                        0x1  0x7  0x1  0x0  0x2  0x0    /* ENET5_TXD0_SER5_TXD0 */
+                                        0x1  0xa  0x1  0x0  0x2  0x0    /* ENET5_TXD1_SER5_TXD1 */
+                                        0x1  0x6  0x2  0x0  0x2  0x0    /* ENET5_RXD0_SER5_RXD0 */
+                                        0x1  0x9  0x2  0x0  0x2  0x0    /* ENET5_RXD1_SER5_RXD1 */
+                                        0x1  0x5  0x1  0x0  0x2  0x0    /* ENET5_TX_EN_SER5_RTS_B */
+                                        0x1  0x4  0x2  0x0  0x2  0x0    /* ENET5_RX_DV_SER5_CTS_B */
+                                        0x1  0x8  0x2  0x0  0x2  0x0>;    /* ENET5_RX_ER_SER5_CD_B */
+                        };
+                };
+        };
+
+        pci0: pcie@ffe09000 {
+                compatible = "fsl,mpc8548-pcie";
+                device_type = "pci";
+                #interrupt-cells = <1>;
+                #size-cells = <2>;
+                #address-cells = <3>;
+                reg = <0 0xffe09000 0 0x1000>;
+                bus-range = <0 255>;
+                ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+                          0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+                clock-frequency = <33333333>;
+                interrupt-parent = <&mpic>;
+                interrupts = <16 2>;
+                interrupt-map-mask = <0xf800 0 0 7>;
+                interrupt-map = <
+                        /* IDSEL 0x0 */
+                        0000 0 0 1 &mpic 4 1
+                        0000 0 0 2 &mpic 5 1
+                        0000 0 0 3 &mpic 6 1
+                        0000 0 0 4 &mpic 7 1
+                        >;
+                pcie@0 {
+                        reg = <0x0 0x0 0x0 0x0 0x0>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        device_type = "pci";
+                        ranges = <0x2000000 0x0 0xa0000000
+                                  0x2000000 0x0 0xa0000000
+                                  0x0 0x20000000
+
+                                  0x1000000 0x0 0x0
+                                  0x1000000 0x0 0x0
+                                  0x0 0x100000>;
+                };
+        };
+
+        pci1: pcie@ffe0a000 {
+                compatible = "fsl,mpc8548-pcie";
+                device_type = "pci";
+                #interrupt-cells = <1>;
+                #size-cells = <2>;
+                #address-cells = <3>;
+                reg = <0 0xffe0a000 0 0x1000>;
+                bus-range = <0 255>;
+                ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
+                          0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
+                clock-frequency = <33333333>;
+                interrupt-parent = <&mpic>;
+                interrupts = <16 2>;
+                interrupt-map-mask = <0xf800 0 0 7>;
+                interrupt-map = <
+                        /* IDSEL 0x0 */
+                        0000 0 0 1 &mpic 0 1
+                        0000 0 0 2 &mpic 1 1
+                        0000 0 0 3 &mpic 2 1
+                        0000 0 0 4 &mpic 3 1
+                        >;
+                pcie@0 {
+                        reg = <0x0 0x0 0x0 0x0 0x0>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        device_type = "pci";
+                        ranges = <0x2000000 0x0 0xc0000000
+                                  0x2000000 0x0 0xc0000000
+                                  0x0 0x20000000
+
+                                  0x1000000 0x0 0x0
+                                  0x1000000 0x0 0x0
+                                  0x0 0x100000>;
+                };
+        };
+
+        qe@ffe80000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                device_type = "qe";
+                compatible = "fsl,qe";
+                ranges = <0x0 0x0 0xffe80000 0x40000>;
+                reg = <0 0xffe80000 0 0x480>;
+                brg-frequency = <0>;
+                bus-frequency = <0>;
+                fsl,qe-num-riscs = <1>;
+                fsl,qe-num-snums = <28>;
+
+                qeic: interrupt-controller@80 {
+                        interrupt-controller;
+                        compatible = "fsl,qe-ic";
+                        #address-cells = <0>;
+                        #interrupt-cells = <1>;
+                        reg = <0x80 0x80>;
+                        interrupts = <63 2 60 2>; //high:47 low:44
+                        interrupt-parent = <&mpic>;
+                };
+
+                enet3: ucc@2000 {
+                        device_type = "network";
+                        compatible = "ucc_geth";
+                        cell-index = <1>;
+                        reg = <0x2000 0x200>;
+                        interrupts = <32>;
+                        interrupt-parent = <&qeic>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        rx-clock-name = "clk12";
+                        tx-clock-name = "clk9";
+                        pio-handle = <&pio1>;
+                        phy-handle = <&qe_phy0>;
+                        phy-connection-type = "mii";
+                };
+
+                mdio@2120 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x2120 0x18>;
+                        compatible = "fsl,ucc-mdio";
+
+                        qe_phy0: ethernet-phy@0 {
+                                interrupt-parent = <&mpic>;
+                                interrupts = <4 1>;
+                                reg = <0x0>;
+                                device_type = "ethernet-phy";
+                        };
+                        qe_phy1: ethernet-phy@03 {
+                                interrupt-parent = <&mpic>;
+                                interrupts = <5 1>;
+                                reg = <0x3>;
+                                device_type = "ethernet-phy";
+                        };
+                        tbi-phy@11 {
+                                reg = <0x11>;
+                                device_type = "tbi-phy";
+                        };
+                };
+
+                enet4: ucc@2400 {
+                        device_type = "network";
+                        compatible = "ucc_geth";
+                        cell-index = <5>;
+                        reg = <0x2400 0x200>;
+                        interrupts = <40>;
+                        interrupt-parent = <&qeic>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        rx-clock-name = "none";
+                        tx-clock-name = "clk13";
+                        pio-handle = <&pio2>;
+                        phy-handle = <&qe_phy1>;
+                        phy-connection-type = "rmii";
+                };
+
+                muram@10000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,qe-muram", "fsl,cpm-muram";
+                        ranges = <0x0 0x10000 0x6000>;
+
+                        data-only@0 {
+                                compatible = "fsl,qe-muram-data",
+                                "fsl,cpm-muram-data";
+                                reg = <0x0 0x6000>;
+                        };
+                };
+        };
+};
diff --git a/arch/powerpc/boot/dts/redwood.dts b/arch/powerpc/boot/dts/redwood.dts
index d2af32e2bf7a..81636c01d906 100644
--- a/arch/powerpc/boot/dts/redwood.dts
+++ b/arch/powerpc/boot/dts/redwood.dts
@@ -234,10 +234,132 @@
                                 has-inverted-stacr-oc;
                                 has-new-stacr-staopc;
                         };
+                };
+                PCIE0: pciex@d00000000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex";
+                        primary;
+                        port = <0x0>; /* port number */
+                        reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */
+                               0x0000000c 0x10000000 0x00001000>;       /* Registers */
+                        dcr-reg = <0x100 0x020>;
+                        sdr-base = <0x300>;
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000
+                                  0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>;
+
+                        /* Inbound 2GB range starting at 0 */
+                        dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
 
+                        /* This drives busses 10 to 0x1f */
+                        bus-range = <0x10 0x1f>;
+
+                        /* Legacy interrupts (note the weird polarity, the bridge seems
+                         * to invert PCIe legacy interrupts).
+                         * We are de-swizzling here because the numbers are actually for
+                         * port of the root complex virtual P2P bridge. But I want
+                         * to avoid putting a node for it in the tree, so the numbers
+                         * below are basically de-swizzled numbers.
+                         * The real slot is on idsel 0, so the swizzling is 1:1
+                         */
+                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+                        interrupt-map = <
+                                0x0 0x0 0x0 0x1 &UIC3 0x0 0x4 /* swizzled int A */
+                                0x0 0x0 0x0 0x2 &UIC3 0x1 0x4 /* swizzled int B */
+                                0x0 0x0 0x0 0x3 &UIC3 0x2 0x4 /* swizzled int C */
+                                0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
+                };
+
+                PCIE1: pciex@d20000000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex";
+                        primary;
+                        port = <0x1>; /* port number */
+                        reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */
+                               0x0000000c 0x10001000 0x00001000>;       /* Registers */
+                        dcr-reg = <0x120 0x020>;
+                        sdr-base = <0x340>;
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000
+                                  0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>;
+
+                        /* Inbound 2GB range starting at 0 */
+                        dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
+
+                        /* This drives busses 10 to 0x1f */
+                        bus-range = <0x20 0x2f>;
+
+                        /* Legacy interrupts (note the weird polarity, the bridge seems
+                         * to invert PCIe legacy interrupts).
+                         * We are de-swizzling here because the numbers are actually for
+                         * port of the root complex virtual P2P bridge. But I want
+                         * to avoid putting a node for it in the tree, so the numbers
+                         * below are basically de-swizzled numbers.
+                         * The real slot is on idsel 0, so the swizzling is 1:1
+                         */
+                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+                        interrupt-map = <
+                                0x0 0x0 0x0 0x1 &UIC3 0x4 0x4 /* swizzled int A */
+                                0x0 0x0 0x0 0x2 &UIC3 0x5 0x4 /* swizzled int B */
+                                0x0 0x0 0x0 0x3 &UIC3 0x6 0x4 /* swizzled int C */
+                                0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
+                };
+
+                PCIE2: pciex@d40000000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex";
+                        primary;
+                        port = <0x2>; /* port number */
+                        reg = <0x0000000d 0x40000000 0x20000000 /* Config space access */
+                               0x0000000c 0x10002000 0x00001000>;       /* Registers */
+                        dcr-reg = <0x140 0x020>;
+                        sdr-base = <0x370>;
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <0x02000000 0x00000000 0x80000000 0x0000000f 0x00000000 0x00000000 0x80000000
+                                  0x01000000 0x00000000 0x00000000 0x0000000f 0x80020000 0x00000000 0x00010000>;
+
+                        /* Inbound 2GB range starting at 0 */
+                        dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
+
+                        /* This drives busses 10 to 0x1f */
+                        bus-range = <0x30 0x3f>;
+
+                        /* Legacy interrupts (note the weird polarity, the bridge seems
+                         * to invert PCIe legacy interrupts).
+                         * We are de-swizzling here because the numbers are actually for
+                         * port of the root complex virtual P2P bridge. But I want
+                         * to avoid putting a node for it in the tree, so the numbers
+                         * below are basically de-swizzled numbers.
+                         * The real slot is on idsel 0, so the swizzling is 1:1
+                         */
+                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+                        interrupt-map = <
+                                0x0 0x0 0x0 0x1 &UIC3 0x8 0x4 /* swizzled int A */
+                                0x0 0x0 0x0 0x2 &UIC3 0x9 0x4 /* swizzled int B */
+                                0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */
+                                0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
                 };
 
         };
+
         chosen {
                 linux,stdout-path = "/plb/opb/serial@ef600200";
         };
diff --git a/arch/powerpc/boot/treeboot-iss4xx.c b/arch/powerpc/boot/treeboot-iss4xx.c
new file mode 100644
index 000000000000..fcc44952874e
--- /dev/null
+++ b/arch/powerpc/boot/treeboot-iss4xx.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2010 Ben. Herrenschmidt, IBM Corporation.
+ *
+ * Based on earlier code:
+ *   Copyright (C) Paul Mackerras 1997.
+ *
+ *   Matt Porter <mporter@kernel.crashing.org>
+ *   Copyright 2002-2005 MontaVista Software Inc.
+ *
+ *   Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
+ *   Copyright (c) 2003, 2004 Zultys Technologies
+ *
+ *    Copyright 2007 David Gibson, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <stdarg.h>
+#include <stddef.h>
+#include "types.h"
+#include "elf.h"
+#include "string.h"
+#include "stdio.h"
+#include "page.h"
+#include "ops.h"
+#include "reg.h"
+#include "io.h"
+#include "dcr.h"
+#include "4xx.h"
+#include "44x.h"
+#include "libfdt.h"
+
+BSS_STACK(4096);
+
+static void iss_4xx_fixups(void)
+{
+        ibm4xx_sdram_fixup_memsize();
+}
+
+#define SPRN_PIR        0x11E   /* Processor Indentification Register */
+void platform_init(void)
+{
+        unsigned long end_of_ram = 0x08000000;
+        unsigned long avail_ram = end_of_ram - (unsigned long)_end;
+        u32 pir_reg;
+
+        simple_alloc_init(_end, avail_ram, 128, 64);
+        platform_ops.fixups = iss_4xx_fixups;
+        platform_ops.exit = ibm44x_dbcr_reset;
+        pir_reg = mfspr(SPRN_PIR);
+        fdt_set_boot_cpuid_phys(_dtb_start, pir_reg);
+        fdt_init(_dtb_start);
+        serial_console_init();
+}
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index f4594ed09a20..cb97e7511d7e 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -149,6 +149,10 @@ pseries)
     platformo=$object/of.o
     link_address='0x4000000'
     ;;
+maple)
+    platformo=$object/of.o
+    link_address='0x400000'
+    ;;
 pmac|chrp)
     platformo=$object/of.o
     ;;
@@ -237,6 +241,9 @@ gamecube|wii)
     link_address='0x600000'
     platformo="$object/$platform-head.o $object/$platform.o"
     ;;
+treeboot-iss4xx-mpic)
+    platformo="$object/treeboot-iss4xx.o"
+    ;;
 esac
 
 vmz="$tmpdir/`basename \"$kernel\"`.$ext"
@@ -321,7 +328,7 @@ fi
 
 # post-processing needed for some platforms
 case "$platform" in
-pseries|chrp)
+pseries|chrp|maple)
     $objbin/addnote "$ofile"
     ;;
 coff)
diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig
index 8e95f8d227b9..4aa17b676a3f 100644
--- a/arch/powerpc/configs/40x/acadia_defconfig
+++ b/arch/powerpc/configs/40x/acadia_defconfig
@@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig
index 918f23fd2b18..9a5f1ab777ed 100644
--- a/arch/powerpc/configs/40x/ep405_defconfig
+++ b/arch/powerpc/configs/40x/ep405_defconfig
@@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig
index f87ef0382280..0b452135d1d4 100644
--- a/arch/powerpc/configs/40x/hcu4_defconfig
+++ b/arch/powerpc/configs/40x/hcu4_defconfig
@@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
index 19fbcb075376..4d2de0bed60e 100644
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ b/arch/powerpc/configs/40x/kilauea_defconfig
@@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig
index eb41cd695979..a1f3f505e4a7 100644
--- a/arch/powerpc/configs/40x/makalu_defconfig
+++ b/arch/powerpc/configs/40x/makalu_defconfig
@@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
index 416e79ac0711..c76313577140 100644
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ b/arch/powerpc/configs/40x/virtex_defconfig
@@ -77,8 +77,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig
index bfff0eae39d2..6597b2f1d1a8 100644
--- a/arch/powerpc/configs/40x/walnut_defconfig
+++ b/arch/powerpc/configs/40x/walnut_defconfig
@@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig
index 1f6d0490e28d..2d3dfb55fbed 100644
--- a/arch/powerpc/configs/44x/arches_defconfig
+++ b/arch/powerpc/configs/44x/arches_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig
index 788faac6c27a..51a00c46df19 100644
--- a/arch/powerpc/configs/44x/bamboo_defconfig
+++ b/arch/powerpc/configs/44x/bamboo_defconfig
@@ -102,8 +102,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig
index 4ef8bcab61f8..1028b1bfb602 100644
--- a/arch/powerpc/configs/44x/canyonlands_defconfig
+++ b/arch/powerpc/configs/44x/canyonlands_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig
index ca17b1496e32..69f5633cbd4f 100644
--- a/arch/powerpc/configs/44x/ebony_defconfig
+++ b/arch/powerpc/configs/44x/ebony_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/eiger_defconfig b/arch/powerpc/configs/44x/eiger_defconfig
index e3149bade0b2..dcd859c8b4a6 100644
--- a/arch/powerpc/configs/44x/eiger_defconfig
+++ b/arch/powerpc/configs/44x/eiger_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/icon_defconfig b/arch/powerpc/configs/44x/icon_defconfig
new file mode 100644
index 000000000000..277f88c2750f
--- /dev/null
+++ b/arch/powerpc/configs/44x/icon_defconfig
@@ -0,0 +1,1451 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.34-rc7
+# Fri May 21 17:40:22 2010
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_PPC_BOOK3S_32 is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+CONFIG_44x=y
+# CONFIG_E200 is not set
+CONFIG_4xx=y
+CONFIG_BOOKE=y
+CONFIG_PTE_64BIT=y
+CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=4
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=2
+CONFIG_PPC_ADV_DEBUG_DAC_RANGE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+# CONFIG_LOGBUFFER is not set
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+# CONFIG_FREEZER is not set
+CONFIG_PPC4xx_PCI_EXPRESS=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_BAMBOO is not set
+# CONFIG_EBONY is not set
+# CONFIG_SAM440EP is not set
+# CONFIG_SEQUOIA is not set
+# CONFIG_TAISHAN is not set
+# CONFIG_KATMAI is not set
+# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
+# CONFIG_ARCHES is not set
+# CONFIG_CANYONLANDS is not set
+# CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
+# CONFIG_YOSEMITE is not set
+CONFIG_ICON=y
+# CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
+CONFIG_PPC44x_SIMPLE=y
+# CONFIG_PPC4xx_GPIO is not set
+CONFIG_440SPe=y
+CONFIG_STDBINUTILS=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+CONFIG_HIGHMEM=y
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_ARCH_HAS_NMI_WATCHDOG is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_4xx_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIEASPM is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_XILINX_SYSACE=y
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_SAS_ATTRS=y
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_FUSION=y
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+CONFIG_FUSION_SAS=y
+CONFIG_FUSION_MAX_SGE=128
+CONFIG_FUSION_CTL=y
+CONFIG_FUSION_LOGGING=y
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBM_NEW_EMAC=y
+CONFIG_IBM_NEW_EMAC_RXB=128
+CONFIG_IBM_NEW_EMAC_TXB=64
+CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
+# CONFIG_IBM_NEW_EMAC_DEBUG is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+CONFIG_IBM_NEW_EMAC_EMAC4=y
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+# CONFIG_WLAN is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_QT2160 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+# CONFIG_MOUSE_PS2_ALPS is not set
+# CONFIG_MOUSE_PS2_LOGIPS2PP is not set
+# CONFIG_MOUSE_PS2_SYNAPTICS is not set
+# CONFIG_MOUSE_PS2_TRACKPOINT is not set
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_BOOTCOUNT is not set
+# CONFIG_DISPLAY_PDSP1880 is not set
+# CONFIG_MUCMC52_IO is not set
+# CONFIG_UC101_IO is not set
+# CONFIG_SRAM is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_IBM_IIC=y
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
+CONFIG_MFD_SM501=y
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_OF is not set
+# CONFIG_FB_CT65550 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+CONFIG_FB_SM501=y
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HIDRAW is not set
+# CONFIG_HID_PID is not set
+
+#
+# Special HID drivers
+#
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_GENERIC is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_YAFFS_FS is not set
+# CONFIG_LOGFS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=y
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=y
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/iss476-smp_defconfig b/arch/powerpc/configs/44x/iss476-smp_defconfig
new file mode 100644
index 000000000000..8683cbc6c3e1
--- /dev/null
+++ b/arch/powerpc/configs/44x/iss476-smp_defconfig
@@ -0,0 +1,1026 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.33
+# Thu Mar  4 11:50:12 2010
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_PPC_BOOK3S_32 is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+CONFIG_44x=y
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_4xx=y
+CONFIG_BOOKE=y
+CONFIG_PTE_64BIT=y
+CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
+# CONFIG_NOT_COHERENT_CACHE is not set
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+CONFIG_EVENT_PROFILE=y
+# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+# CONFIG_FREEZER is not set
+
+#
+# Platform support
+#
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+CONFIG_PPC_47x=y
+# CONFIG_BAMBOO is not set
+# CONFIG_EBONY is not set
+# CONFIG_SAM440EP is not set
+# CONFIG_SEQUOIA is not set
+# CONFIG_TAISHAN is not set
+# CONFIG_KATMAI is not set
+# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
+# CONFIG_ARCHES is not set
+# CONFIG_CANYONLANDS is not set
+# CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
+# CONFIG_YOSEMITE is not set
+CONFIG_ISS4xx=y
+# CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
+# CONFIG_PPC44x_SIMPLE is not set
+# CONFIG_PPC4xx_GPIO is not set
+# CONFIG_IPIC is not set
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="root=/dev/issblk0"
+CONFIG_EXTRA_TARGETS=""
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_4xx_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_XILINX_SYSACE is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+# CONFIG_NETDEVICES is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_SOUND is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
+CONFIG_TRACING=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_BDI_SWITCH is not set
+CONFIG_PPC_EARLY_DEBUG=y
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set
+# CONFIG_PPC_EARLY_DEBUG_BEAT is not set
+CONFIG_PPC_EARLY_DEBUG_44x=y
+# CONFIG_PPC_EARLY_DEBUG_40x is not set
+# CONFIG_PPC_EARLY_DEBUG_CPM is not set
+# CONFIG_PPC_EARLY_DEBUG_USBGECKO is not set
+CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW=0x40000200
+CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=y
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig
index af244e1d255e..a2c24d1e051e 100644
--- a/arch/powerpc/configs/44x/katmai_defconfig
+++ b/arch/powerpc/configs/44x/katmai_defconfig
@@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig
index 8fed3b26af2e..3bb55b57077e 100644
--- a/arch/powerpc/configs/44x/rainier_defconfig
+++ b/arch/powerpc/configs/44x/rainier_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/redwood_defconfig b/arch/powerpc/configs/44x/redwood_defconfig
index a67ec91a28c3..684f40dc8a41 100644
--- a/arch/powerpc/configs/44x/redwood_defconfig
+++ b/arch/powerpc/configs/44x/redwood_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig
index 886cb6aa6432..e202924e6173 100644
--- a/arch/powerpc/configs/44x/sam440ep_defconfig
+++ b/arch/powerpc/configs/44x/sam440ep_defconfig
@@ -103,8 +103,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig
index 1b2f41dbcafb..c348a4662a9e 100644
--- a/arch/powerpc/configs/44x/sequoia_defconfig
+++ b/arch/powerpc/configs/44x/sequoia_defconfig
@@ -102,8 +102,7 @@ CONFIG_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig
index 12041d355b8c..f4cb7e84cb83 100644
--- a/arch/powerpc/configs/44x/taishan_defconfig
+++ b/arch/powerpc/configs/44x/taishan_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
index 2518b8568c70..c7ead0ec00bc 100644
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ b/arch/powerpc/configs/44x/virtex5_defconfig
@@ -80,8 +80,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 218d49b36a0c..7664c83c17c2 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index 90492ff25232..eac7c17eef34 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -96,8 +96,7 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index dffc8cac825f..27afb6ecdf61 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index 3cb2a522046a..5fe39ddb4e14 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -98,8 +98,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index 96181c62abfa..a108b84c0074 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index baa2bbb6c096..04f16268e1c3 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:14 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:38 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,14 +97,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -112,6 +106,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -543,6 +537,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -579,6 +575,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -596,6 +593,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -788,6 +786,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -836,6 +835,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -849,15 +849,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -883,10 +877,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -923,6 +918,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -971,18 +967,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -991,6 +990,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1083,7 +1083,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1096,7 +1095,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1259,6 +1257,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1285,6 +1284,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig
index 8b1aa806e548..1843ee11823b 100644
--- a/arch/powerpc/configs/83xx/kmeter1_defconfig
+++ b/arch/powerpc/configs/83xx/kmeter1_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:14 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:39 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -98,7 +98,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -346,7 +346,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -387,6 +386,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ATM is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=y
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -539,6 +539,8 @@ CONFIG_MTD_UBI_DEBUG=y
 # CONFIG_MTD_UBI_DEBUG_MSG_EBA is not set
 # CONFIG_MTD_UBI_DEBUG_MSG_WL is not set
 # CONFIG_MTD_UBI_DEBUG_MSG_IO is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -563,6 +565,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -690,6 +693,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -720,6 +724,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -732,15 +737,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -765,18 +764,20 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -805,8 +806,6 @@ CONFIG_SSB_POSSIBLE=y
 CONFIG_UIO=y
 # CONFIG_UIO_PDRV is not set
 # CONFIG_UIO_PDRV_GENIRQ is not set
-# CONFIG_UIO_SMX is not set
-# CONFIG_UIO_SERCOS3 is not set
 
 #
 # TI VLYNQ
@@ -887,6 +886,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_UBIFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -911,6 +911,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -976,6 +977,7 @@ CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LKDTM is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index 2f2d98558e44..78ae3bf1e9c5 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:15 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:40 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -556,6 +550,8 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -593,6 +589,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -612,6 +609,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -772,6 +770,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -824,6 +823,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -836,6 +837,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -931,6 +933,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -980,6 +983,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -993,15 +997,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
@@ -1044,10 +1042,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1086,6 +1085,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1134,21 +1134,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1157,6 +1160,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1289,7 +1293,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1302,7 +1305,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG is not set
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1341,6 +1343,7 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 
 #
@@ -1511,6 +1514,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1537,6 +1541,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index 633e61194603..cccb71393aca 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:16 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:40 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -556,6 +550,8 @@ CONFIG_MTD_NAND_IDS=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -593,6 +589,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -612,6 +609,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -735,6 +733,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -837,6 +836,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -889,6 +889,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -901,6 +903,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -996,6 +999,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1045,6 +1049,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1058,15 +1063,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
@@ -1109,10 +1108,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1151,6 +1151,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1199,21 +1200,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1222,6 +1226,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1354,7 +1359,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1367,7 +1371,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG is not set
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1406,6 +1409,7 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 
 #
@@ -1576,6 +1580,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1602,6 +1607,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 0b4262bd4917..74cb27aa9d17 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:17 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:41 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -457,6 +451,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -492,6 +488,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -509,6 +506,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -693,6 +691,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -705,6 +705,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -790,6 +791,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -839,6 +841,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -851,15 +854,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -885,10 +882,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -925,6 +923,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -967,18 +966,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -987,6 +989,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1171,6 +1174,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1197,6 +1201,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 155af009f7b5..10412a9c7f90 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:18 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:42 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -457,6 +451,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -494,6 +490,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -514,6 +511,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -700,6 +698,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -712,6 +712,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -808,6 +809,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -859,6 +861,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -872,15 +875,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 CONFIG_SPI_MASTER=y
 
@@ -922,10 +919,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -964,6 +962,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1012,21 +1011,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1035,6 +1037,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1166,7 +1169,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1179,7 +1181,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1204,8 +1205,6 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 #
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_WBSD is not set
-# CONFIG_MMC_AT91 is not set
-# CONFIG_MMC_ATMELMCI is not set
 # CONFIG_MMC_TIFM_SD is not set
 CONFIG_MMC_SPI=y
 # CONFIG_MMC_CB710 is not set
@@ -1298,6 +1297,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1324,6 +1324,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index ff45f4904488..7b31fc3f3545 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:19 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:43 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -540,6 +534,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -577,6 +573,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -644,6 +641,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -767,6 +765,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -880,6 +879,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -892,6 +893,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -966,6 +968,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1015,6 +1018,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1028,15 +1032,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 CONFIG_SPI_MASTER=y
 
@@ -1095,21 +1093,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1118,6 +1119,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1222,7 +1224,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1235,7 +1236,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1399,6 +1399,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1425,6 +1426,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index 28d8ff3e8fca..41401a9b355e 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:20 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:44 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -540,6 +534,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -577,6 +573,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -596,6 +593,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -756,6 +754,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -768,6 +768,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -842,6 +843,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -891,6 +893,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -904,15 +907,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 CONFIG_SPI_MASTER=y
 
@@ -971,21 +968,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -994,6 +994,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1098,7 +1099,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1111,7 +1111,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1275,6 +1274,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1301,6 +1301,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 6252ab5bf181..dc176b676dce 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:21 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:45 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -456,6 +450,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -491,6 +487,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -508,6 +505,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -580,6 +578,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -631,6 +630,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -643,6 +644,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -726,6 +728,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -774,6 +777,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -786,15 +790,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -820,10 +818,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -860,6 +859,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -902,18 +902,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -922,6 +925,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1106,6 +1110,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1132,6 +1137,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 78227378e678..f512972c7176 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:21 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:46 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -323,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -334,7 +330,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -360,7 +355,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -538,6 +532,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -573,6 +569,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -590,6 +587,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -774,6 +772,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -786,6 +786,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -871,6 +872,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -920,6 +922,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -932,15 +935,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -966,10 +963,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1006,6 +1004,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1048,18 +1047,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1068,6 +1070,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1253,6 +1256,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1279,6 +1283,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index 9451d6e5c802..77abfe8ff198 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:23 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:47 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,14 +97,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -112,6 +106,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -323,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -550,6 +544,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -587,6 +583,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -606,6 +603,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -774,6 +772,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -825,6 +824,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -837,15 +837,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 CONFIG_SPI_MASTER=y
 
@@ -876,14 +870,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -932,22 +930,27 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -956,6 +959,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1145,6 +1149,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1171,6 +1176,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index f67b70d0b292..0cdb41418d58 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:22 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:47 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -456,6 +450,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -491,6 +487,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -508,6 +505,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -631,6 +629,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -755,6 +754,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -767,6 +768,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -851,6 +853,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -901,6 +904,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -913,15 +917,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -947,10 +945,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +986,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1029,18 +1029,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1049,6 +1052,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1175,6 +1179,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1201,6 +1206,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index a84fd1194e2b..e69ed1b61425 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:24 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:48 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -451,6 +445,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -487,6 +483,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -504,6 +501,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -626,6 +624,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -850,6 +849,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -900,6 +900,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -913,15 +914,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -947,10 +942,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +983,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1034,18 +1031,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1054,6 +1054,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1079,6 +1080,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1094,14 +1096,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1190,7 +1197,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1203,7 +1209,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1297,6 +1302,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1323,6 +1329,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 72c2067137b9..56e3995d898f 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:25 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:49 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -322,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -333,7 +329,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -359,7 +354,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -537,6 +531,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -573,6 +569,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -590,6 +587,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -812,6 +810,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -862,6 +861,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -875,15 +875,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -909,10 +903,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -949,6 +944,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -996,18 +992,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1016,6 +1015,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1140,7 +1140,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1153,7 +1152,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1245,6 +1243,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1271,6 +1270,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 21dad38b156f..f67a8d1cd0b0 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:26 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:50 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,10 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -110,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -315,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -345,7 +349,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -522,6 +525,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -575,6 +580,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -701,6 +707,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -732,6 +739,7 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
 
 #
@@ -915,6 +923,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -937,6 +946,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1036,6 +1046,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index 5db54cd274c6..61b122a25cdb 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:27 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:51 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -316,6 +315,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -346,7 +346,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -443,6 +442,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -477,6 +478,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -602,6 +604,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -788,6 +791,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -810,6 +814,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 76c7018c5cd2..a5ceaa4b5e42 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:28 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:52 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -319,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -329,7 +329,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -358,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -455,6 +453,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -500,6 +500,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -609,6 +610,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -621,6 +624,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -700,6 +704,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -733,7 +738,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -793,6 +800,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -801,6 +810,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -927,6 +937,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -949,6 +960,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index fab8adacbf79..4adb4eba2d4f 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:29 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:53 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -317,6 +316,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -327,7 +327,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -356,7 +355,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -453,6 +451,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -552,6 +552,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -657,6 +658,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -669,6 +672,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -753,6 +757,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -817,6 +822,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -825,6 +831,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -951,6 +958,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -973,6 +981,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 8290385e9b94..3de8450cd551 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:29 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:54 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -314,6 +313,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -324,7 +324,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -352,7 +351,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -447,6 +445,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -491,6 +491,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -596,6 +597,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -608,6 +611,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -692,6 +696,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -756,6 +761,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -764,6 +770,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -856,6 +863,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -878,6 +886,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 2499b5ba7141..bd467fe13932 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:30 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:54 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -314,6 +313,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -344,7 +344,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -441,6 +440,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -475,6 +476,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -600,6 +602,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -815,6 +818,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -837,6 +841,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig
index e2edb79cfd1a..9803e031165c 100644
--- a/arch/powerpc/configs/85xx/socrates_defconfig
+++ b/arch/powerpc/configs/85xx/socrates_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:31 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:55 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=16
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -319,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -329,7 +329,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -355,7 +354,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -554,6 +552,8 @@ CONFIG_MTD_NAND_SOCRATES=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -591,6 +591,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -610,6 +611,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -867,6 +869,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -916,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -929,15 +933,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 CONFIG_SPI_MASTER=y
 
@@ -979,10 +977,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1021,6 +1020,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1050,21 +1050,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1073,6 +1076,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1180,6 +1184,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 # CONFIG_HID_A4TECH is not set
 # CONFIG_HID_APPLE is not set
 # CONFIG_HID_BELKIN is not set
@@ -1194,12 +1199,16 @@ CONFIG_USB_HID=y
 # CONFIG_HID_KENSINGTON is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MOSART is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
+# CONFIG_HID_STANTUM is not set
 # CONFIG_HID_SUNPLUS is not set
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1307,7 +1316,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1320,7 +1328,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1491,6 +1498,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1515,6 +1523,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index ce313259df14..880ab7aaf202 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:32 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:56 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -324,6 +323,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -334,7 +334,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -363,7 +362,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -520,6 +518,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=m
@@ -563,6 +563,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -630,6 +631,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=m
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=m
 CONFIG_SCSI_DMA=y
@@ -817,6 +819,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -829,6 +833,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -947,6 +952,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1004,6 +1010,7 @@ CONFIG_I2C_ALGOBIT=m
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1017,15 +1024,9 @@ CONFIG_I2C_ALGOBIT=m
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1041,14 +1042,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1081,10 +1086,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1122,6 +1128,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1155,9 +1162,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
-# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1166,6 +1174,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 CONFIG_AGP=m
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 CONFIG_DRM=m
 # CONFIG_DRM_TDFX is not set
 # CONFIG_DRM_R128 is not set
@@ -1308,6 +1317,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=m
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1333,6 +1343,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
 # CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index 0824b4667229..230aa2fc0629 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:33 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:57 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -315,6 +314,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -325,7 +325,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -351,7 +350,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -525,6 +523,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -560,6 +560,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -632,6 +633,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -704,6 +706,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -755,6 +758,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -767,6 +772,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -851,6 +857,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -902,6 +909,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -913,15 +921,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -947,10 +949,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +990,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1015,18 +1019,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1035,6 +1042,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1172,6 +1180,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1194,6 +1203,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index 2137be4100ed..dbe04b981b87 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:34 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:58 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -636,6 +637,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -760,6 +763,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -772,6 +777,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -946,14 +948,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -986,10 +992,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1076,6 +1089,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index 5cc89aac3fec..845efa79dd20 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:35 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:59 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -324,6 +323,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -339,7 +339,6 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -368,7 +367,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -559,6 +557,8 @@ CONFIG_MTD_NAND_FSL_UPM=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -594,6 +594,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -611,6 +612,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -716,6 +718,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -728,6 +732,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -812,6 +817,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -860,6 +866,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -872,15 +879,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -906,10 +907,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -946,6 +948,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -974,18 +977,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -994,6 +1000,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1162,6 +1169,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1184,6 +1192,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index e7b9148e58cf..b958136a12f0 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:36 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:00 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -636,6 +637,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -760,6 +763,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -772,6 +777,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -946,14 +948,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -986,10 +992,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1076,6 +1089,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index a998e401bbfc..008bc9754927 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:36 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:01 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -636,6 +637,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -760,6 +763,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -772,6 +777,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -946,14 +948,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -986,10 +992,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1076,6 +1089,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
index fc656af04ea1..2cf80dba0286 100644
--- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
+++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:37 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:01 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -69,6 +69,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -104,10 +108,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -115,6 +117,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -328,6 +331,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -343,7 +347,6 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -375,7 +378,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -600,6 +602,8 @@ CONFIG_MTD_NAND_FSL_UPM=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -637,6 +641,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -654,6 +659,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -777,6 +783,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -1004,6 +1011,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1053,6 +1061,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1066,15 +1075,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1090,14 +1093,19 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 CONFIG_GPIO_PCA953X=y
+# CONFIG_GPIO_PCA953X_IRQ is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1130,10 +1138,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 CONFIG_SENSORS_DS1621=y
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1171,6 +1180,7 @@ CONFIG_SENSORS_LM90=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1218,19 +1228,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1239,6 +1254,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1271,6 +1287,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 # CONFIG_HID_A4TECH is not set
 # CONFIG_HID_APPLE is not set
 # CONFIG_HID_BELKIN is not set
@@ -1285,12 +1302,16 @@ CONFIG_USB_HID=y
 # CONFIG_HID_KENSINGTON is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MOSART is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
+# CONFIG_HID_STANTUM is not set
 # CONFIG_HID_SUNPLUS is not set
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1386,7 +1407,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1398,7 +1418,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1423,11 +1442,11 @@ CONFIG_LEDS_GPIO_OF=y
 CONFIG_LEDS_PCA955X=y
 # CONFIG_LEDS_BD2802 is not set
 # CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
 
 #
 # LED Triggers
 #
-CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
@@ -1506,6 +1525,7 @@ CONFIG_RTC_DRV_CMOS=y
 #
 # CONFIG_RTC_DRV_GENERIC is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1614,6 +1634,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1641,6 +1662,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1851,6 +1873,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index 622d84f48aba..b728a7d64250 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:43 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:07 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -102,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -117,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -340,13 +336,11 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=y
 CONFIG_PCMCIA=y
 # CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_IOCTL is not set
 # CONFIG_CARDBUS is not set
 
 #
@@ -382,7 +376,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -592,6 +585,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -629,6 +624,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
@@ -695,6 +691,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -819,6 +816,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -1059,6 +1057,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1116,6 +1115,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1129,15 +1129,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1152,14 +1146,18 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1192,10 +1190,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1233,6 +1232,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1281,19 +1281,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1302,6 +1307,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1334,6 +1340,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1349,14 +1356,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1463,7 +1475,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1476,7 +1487,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1560,43 +1570,35 @@ CONFIG_RTC_DRV_RX8581=y
 CONFIG_STAGING=y
 # CONFIG_STAGING_EXCLUDE_BUILD is not set
 # CONFIG_ET131X is not set
-# CONFIG_ME4000 is not set
-# CONFIG_MEILHAUS is not set
 # CONFIG_USB_IP_COMMON is not set
+# CONFIG_PRISM2_USB is not set
 # CONFIG_ECHO is not set
 # CONFIG_COMEDI is not set
 # CONFIG_ASUS_OLED is not set
-# CONFIG_ALTERA_PCIE_CHDMA is not set
-# CONFIG_INPUT_MIMIO is not set
+# CONFIG_R8187SE is not set
+# CONFIG_RTL8192SU is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTL8192E is not set
 # CONFIG_TRANZPORT is not set
 
 #
-# Android
-#
-# CONFIG_ANDROID is not set
-# CONFIG_DST is not set
-# CONFIG_POHMELFS is not set
-# CONFIG_B3DFG is not set
-# CONFIG_IDE_PHISON is not set
-# CONFIG_PLAN9AUTH is not set
-# CONFIG_HECI is not set
-# CONFIG_USB_CPC is not set
-
-#
 # Qualcomm MSM Camera And Video
 #
 
 #
 # Camera Sensor Selection
 #
-# CONFIG_HYPERV_STORAGE is not set
-# CONFIG_HYPERV_BLOCK is not set
-# CONFIG_HYPERV_NET is not set
+# CONFIG_INPUT_GPIO is not set
+# CONFIG_POHMELFS is not set
+# CONFIG_IDE_PHISON is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
 CONFIG_VME_BUS=y
 
 #
 # VME Bridge Drivers
 #
+# CONFIG_VME_CA91CX42 is not set
 CONFIG_VME_TSI148=y
 
 #
@@ -1605,6 +1607,24 @@ CONFIG_VME_TSI148=y
 # CONFIG_VME_USER is not set
 
 #
+# VME Board Drivers
+#
+# CONFIG_VMIVME_7805 is not set
+
+#
+# RAR Register Driver
+#
+# CONFIG_RAR_REGISTER is not set
+# CONFIG_IIO is not set
+# CONFIG_RAMZSWAP is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_STRIP is not set
+# CONFIG_PCMCIA_WAVELAN is not set
+# CONFIG_PCMCIA_NETWAVE is not set
+# CONFIG_DT3155 is not set
+# CONFIG_CRYSTALHD is not set
+
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
@@ -1693,6 +1713,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1719,6 +1740,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1864,6 +1886,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
index eb58dec11a61..8e738de5f6a5 100644
--- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:41 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:05 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -102,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -117,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -340,13 +336,11 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=y
 CONFIG_PCMCIA=y
 # CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_IOCTL is not set
 # CONFIG_CARDBUS is not set
 
 #
@@ -382,7 +376,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -592,6 +585,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -629,6 +624,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
@@ -695,6 +691,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -1001,6 +998,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1058,6 +1056,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1071,15 +1070,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1094,14 +1087,18 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1134,10 +1131,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1175,6 +1173,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1223,19 +1222,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1244,6 +1248,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1276,6 +1281,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1291,14 +1297,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1405,7 +1416,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1418,7 +1428,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1590,6 +1599,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1616,6 +1626,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1761,6 +1772,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 62c2b81a4a8f..59bf9e27d7f2 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:42 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:06 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -102,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -117,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -326,6 +321,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -341,7 +337,6 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -369,7 +364,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -552,6 +546,7 @@ CONFIG_ATM_BR2684=m
 # CONFIG_ATM_BR2684_IPFILTER is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=m
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -728,6 +723,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -765,6 +762,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
@@ -782,6 +780,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -905,6 +904,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -1155,6 +1155,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1204,6 +1205,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1217,15 +1219,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1241,14 +1237,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1281,10 +1281,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1322,6 +1323,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1370,19 +1372,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1391,6 +1398,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1423,6 +1431,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1438,14 +1447,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1552,7 +1566,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1565,7 +1578,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_ATM is not set
 # CONFIG_USB_GADGET is not set
 
@@ -1650,29 +1662,29 @@ CONFIG_RTC_DRV_RX8581=y
 CONFIG_STAGING=y
 # CONFIG_STAGING_EXCLUDE_BUILD is not set
 # CONFIG_ET131X is not set
-# CONFIG_ME4000 is not set
-# CONFIG_MEILHAUS is not set
 # CONFIG_USB_IP_COMMON is not set
+# CONFIG_PRISM2_USB is not set
 # CONFIG_ECHO is not set
 # CONFIG_COMEDI is not set
 # CONFIG_ASUS_OLED is not set
-# CONFIG_ALTERA_PCIE_CHDMA is not set
-# CONFIG_INPUT_MIMIO is not set
+# CONFIG_R8187SE is not set
+# CONFIG_RTL8192SU is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTL8192E is not set
 # CONFIG_TRANZPORT is not set
 
 #
-# Android
+# Qualcomm MSM Camera And Video
+#
+
+#
+# Camera Sensor Selection
 #
-# CONFIG_ANDROID is not set
-# CONFIG_DST is not set
+# CONFIG_INPUT_GPIO is not set
 # CONFIG_POHMELFS is not set
-# CONFIG_B3DFG is not set
 # CONFIG_IDE_PHISON is not set
-# CONFIG_PLAN9AUTH is not set
-# CONFIG_HECI is not set
 # CONFIG_VT6655 is not set
-# CONFIG_USB_CPC is not set
-# CONFIG_RDC_17F3101X is not set
+# CONFIG_VT6656 is not set
 CONFIG_VME_BUS=y
 
 #
@@ -1687,6 +1699,22 @@ CONFIG_VME_TSI148=y
 # CONFIG_VME_USER is not set
 
 #
+# VME Board Drivers
+#
+# CONFIG_VMIVME_7805 is not set
+
+#
+# RAR Register Driver
+#
+# CONFIG_RAR_REGISTER is not set
+# CONFIG_IIO is not set
+# CONFIG_RAMZSWAP is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_STRIP is not set
+# CONFIG_DT3155 is not set
+# CONFIG_CRYSTALHD is not set
+
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
@@ -1772,6 +1800,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1798,6 +1827,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1870,7 +1900,7 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
+CONFIG_ZLIB_DEFLATE=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
@@ -2006,6 +2036,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index aab3baebab8c..4e8b01e73245 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:39 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:03 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,14 +97,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -112,6 +106,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -320,6 +315,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -571,6 +565,8 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
@@ -605,6 +601,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -670,6 +667,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -792,6 +790,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -970,6 +969,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1017,6 +1017,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1029,15 +1030,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1062,18 +1057,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1082,6 +1080,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1434,6 +1433,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1461,6 +1461,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 727a8c8d15b5..20fde6374aad 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:40 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:04 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,18 +97,13 @@ CONFIG_TREE_RCU=y
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
 # CONFIG_TREE_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -116,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -326,6 +322,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -337,7 +334,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -365,7 +361,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -498,6 +493,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -534,6 +531,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -551,6 +549,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -675,6 +674,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -799,6 +799,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -811,6 +813,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -920,6 +923,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -968,6 +972,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -981,15 +986,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1014,18 +1013,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1034,6 +1036,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1151,6 +1154,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1170,6 +1174,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1185,14 +1190,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1300,7 +1310,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1313,7 +1322,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1475,6 +1483,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1506,6 +1515,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1717,6 +1727,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index 4fb04dd2cde3..74f714d85936 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:38 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:02 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -101,14 +101,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -116,6 +110,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -327,6 +322,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -342,7 +338,6 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -369,7 +364,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -552,6 +546,7 @@ CONFIG_ATM_BR2684=m
 # CONFIG_ATM_BR2684_IPFILTER is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=m
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -733,6 +728,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -768,6 +765,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -785,6 +783,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -1024,6 +1023,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1074,6 +1074,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1086,15 +1087,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1120,10 +1115,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1160,6 +1156,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1202,18 +1199,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1222,6 +1222,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1376,6 +1377,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1408,6 +1410,7 @@ CONFIG_RPCSEC_GSS_KRB5=y
 CONFIG_SMB_FS=m
 CONFIG_SMB_NLS_DEFAULT=y
 CONFIG_SMB_NLS_REMOTE="cp437"
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1540,6 +1543,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1618,6 +1622,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 5c1dc768bbd8..a670cee255b9 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:23:58 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:22 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -91,14 +91,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -307,6 +301,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -336,7 +331,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -505,6 +499,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -516,6 +512,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -664,6 +661,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -802,6 +800,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -826,6 +825,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -924,6 +924,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
diff --git a/arch/powerpc/configs/amigaone_defconfig b/arch/powerpc/configs/amigaone_defconfig
index b63cc38df6b1..851287e78fc3 100644
--- a/arch/powerpc/configs/amigaone_defconfig
+++ b/arch/powerpc/configs/amigaone_defconfig
@@ -87,8 +87,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 72137cd881da..b429a655b541 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:23:59 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:23 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -101,14 +101,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
@@ -121,6 +115,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -147,7 +142,6 @@ CONFIG_HAVE_PERF_EVENTS=y
 # Kernel Performance Events And Counters
 #
 CONFIG_PERF_EVENTS=y
-CONFIG_EVENT_PROFILE=y
 # CONFIG_PERF_COUNTERS is not set
 # CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
@@ -158,7 +152,6 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-CONFIG_TRACEPOINTS=y
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
 CONFIG_KPROBES=y
@@ -357,6 +350,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_PCI=y
@@ -365,7 +359,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -396,7 +389,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -527,6 +519,7 @@ CONFIG_IP_VS_PROTO_UDP=y
 CONFIG_IP_VS_PROTO_AH_ESP=y
 CONFIG_IP_VS_PROTO_ESP=y
 CONFIG_IP_VS_PROTO_AH=y
+# CONFIG_IP_VS_PROTO_SCTP is not set
 
 #
 # IPVS scheduler
@@ -630,6 +623,7 @@ CONFIG_ATM_BR2684=m
 # CONFIG_ATM_BR2684_IPFILTER is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=m
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -690,7 +684,6 @@ CONFIG_NET_SCH_FIFO=y
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_NET_TCPPROBE is not set
-# CONFIG_NET_DROP_MONITOR is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
 # CONFIG_IRDA is not set
@@ -833,6 +826,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=m
 CONFIG_OF_MDIO=y
@@ -867,6 +862,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=m
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=m
 CONFIG_SCSI_DMA=y
@@ -1179,6 +1175,7 @@ CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1231,6 +1228,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MV64XXX=m
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1244,15 +1242,9 @@ CONFIG_I2C_MV64XXX=m
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1278,10 +1270,11 @@ CONFIG_SENSORS_ADM1026=m
 # CONFIG_SENSORS_ADM1029 is not set
 CONFIG_SENSORS_ADM1031=m
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 CONFIG_SENSORS_DS1621=m
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1318,6 +1311,7 @@ CONFIG_SENSORS_SMSC47M1=m
 # CONFIG_SENSORS_SMSC47M192 is not set
 CONFIG_SENSORS_SMSC47B397=m
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1369,9 +1363,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
-# CONFIG_AB3100_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1380,6 +1374,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1413,7 +1408,6 @@ CONFIG_USB=m
 CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DEVICE_CLASS is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
 CONFIG_USB_MON=m
 # CONFIG_USB_WUSB is not set
@@ -1535,6 +1529,7 @@ CONFIG_USB_SERIAL_MCT_U232=m
 # CONFIG_USB_SERIAL_NAVMAN is not set
 CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
 # CONFIG_USB_SERIAL_QUALCOMM is not set
 # CONFIG_USB_SERIAL_SPCP8X5 is not set
 # CONFIG_USB_SERIAL_HP4X is not set
@@ -1549,6 +1544,7 @@ CONFIG_USB_SERIAL_XIRCOM=m
 # CONFIG_USB_SERIAL_OPTION is not set
 CONFIG_USB_SERIAL_OMNINET=m
 # CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 
 #
@@ -1561,7 +1557,6 @@ CONFIG_USB_EMI62=m
 CONFIG_USB_RIO500=m
 CONFIG_USB_LEGOTOWER=m
 CONFIG_USB_LCD=m
-# CONFIG_USB_BERRY_CHARGE is not set
 CONFIG_USB_LED=m
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1574,7 +1569,6 @@ CONFIG_USB_LED=m
 # CONFIG_USB_IOWARRIOR is not set
 CONFIG_USB_TEST=m
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 CONFIG_USB_ATM=m
 CONFIG_USB_SPEEDTOUCH=m
 # CONFIG_USB_CXACRU is not set
@@ -1611,6 +1605,7 @@ CONFIG_INFINIBAND_SRP=m
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1714,6 +1709,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=m
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1742,6 +1738,7 @@ CONFIG_SUNRPC_XPRT_RDMA=m
 CONFIG_RPCSEC_GSS_KRB5=y
 CONFIG_RPCSEC_GSS_SPKM3=m
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1817,7 +1814,7 @@ CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_NLS_UTF8=m
 # CONFIG_DLM is not set
-CONFIG_BINARY_PRINTF=y
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1833,9 +1830,11 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
@@ -1880,7 +1879,6 @@ CONFIG_DEBUG_SPINLOCK=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_HIGHMEM=y
 CONFIG_DEBUG_BUGVERBOSE=y
@@ -1903,16 +1901,12 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_RING_BUFFER=y
-CONFIG_EVENT_TRACING=y
-CONFIG_CONTEXT_SWITCH_TRACER=y
 CONFIG_RING_BUFFER_ALLOW_SWAP=y
-CONFIG_TRACING=y
 CONFIG_TRACING_SUPPORT=y
 CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index c6d2baa7aaeb..943371954317 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -83,8 +83,7 @@ CONFIG_CPUSETS=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUP_CPUACCT is not set
 # CONFIG_RESOURCE_COUNTERS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_PROC_PID_CPUSET=y
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig
index d2123779512a..6be6c09eba6d 100644
--- a/arch/powerpc/configs/celleb_defconfig
+++ b/arch/powerpc/configs/celleb_defconfig
@@ -78,8 +78,7 @@ CONFIG_LOG_BUF_SHIFT=15
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_USER_SCHED is not set
 # CONFIG_CGROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index 5094a65a4493..2fdab660fce3 100644
--- a/arch/powerpc/configs/chrp32_defconfig
+++ b/arch/powerpc/configs/chrp32_defconfig
@@ -77,8 +77,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
 # CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 79105413884e..6b708395a7c6 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:23:59 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:24 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -298,6 +297,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -308,7 +308,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -335,7 +334,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -537,6 +535,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -566,6 +566,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -671,6 +672,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -683,6 +686,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -737,6 +741,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -765,7 +770,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -804,6 +811,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -812,6 +821,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -869,6 +879,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 58f7ca71a59d..1cee889dd9ec 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:00 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:24 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -90,14 +90,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -306,6 +300,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -335,7 +330,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -504,6 +498,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -515,6 +511,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -616,6 +613,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -753,6 +751,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -777,6 +776,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index 826a65d3f002..57d3ffa3026a 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -82,8 +82,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
 # CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/gamecube_defconfig b/arch/powerpc/configs/gamecube_defconfig
index 942e1193e9e4..1c2dbf07ac35 100644
--- a/arch/powerpc/configs/gamecube_defconfig
+++ b/arch/powerpc/configs/gamecube_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/holly_defconfig b/arch/powerpc/configs/holly_defconfig
index a211a79959ca..a60d61bee48d 100644
--- a/arch/powerpc/configs/holly_defconfig
+++ b/arch/powerpc/configs/holly_defconfig
@@ -73,7 +73,6 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
 # CONFIG_FAIR_GROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig
index 76982c51a4c7..151c8e14f3ab 100644
--- a/arch/powerpc/configs/iseries_defconfig
+++ b/arch/powerpc/configs/iseries_defconfig
@@ -81,8 +81,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
 # CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 9a0c981277eb..8ecacf74d3e5 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:01 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:25 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
@@ -116,6 +110,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -328,6 +323,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -337,7 +333,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -364,7 +359,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -433,6 +427,7 @@ CONFIG_NF_CONNTRACK_TFTP=m
 CONFIG_NETFILTER_XTABLES=m
 # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
 # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
 # CONFIG_NETFILTER_XT_TARGET_DSCP is not set
 CONFIG_NETFILTER_XT_TARGET_HL=m
 # CONFIG_NETFILTER_XT_TARGET_MARK is not set
@@ -665,6 +660,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
@@ -700,6 +697,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -717,6 +715,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -840,6 +839,7 @@ CONFIG_ATA_SFF=y
 CONFIG_PATA_IT821X=y
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -954,6 +954,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -966,6 +968,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -1082,6 +1085,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1131,6 +1135,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1144,15 +1149,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1178,10 +1177,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1218,6 +1218,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1246,18 +1247,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1266,6 +1270,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1417,6 +1422,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_SERIAL_NAVMAN is not set
 # CONFIG_USB_SERIAL_PL2303 is not set
 # CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
 # CONFIG_USB_SERIAL_QUALCOMM is not set
 # CONFIG_USB_SERIAL_SPCP8X5 is not set
 # CONFIG_USB_SERIAL_HP4X is not set
@@ -1430,6 +1436,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_SERIAL_OPTION is not set
 # CONFIG_USB_SERIAL_OMNINET is not set
 # CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 
 #
@@ -1442,7 +1449,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1455,7 +1461,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1620,6 +1625,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1651,6 +1657,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1723,9 +1730,11 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
 CONFIG_TEXTSEARCH=y
 CONFIG_TEXTSEARCH_KMP=m
 CONFIG_HAS_IOMEM=y
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 8b244003b9e1..dc50eec58e78 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -78,8 +78,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
 # CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 4c2c877f9363..b36ebb7e843e 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:02 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:26 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -105,6 +104,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -311,6 +311,7 @@ CONFIG_ISA_DMA_API=y
 #
 # CONFIG_ISA is not set
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -321,7 +322,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -348,7 +348,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -536,6 +535,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -570,6 +571,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -704,6 +706,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -769,14 +772,9 @@ CONFIG_I2C_CPM=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -790,14 +788,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -829,19 +831,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -850,6 +857,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -908,6 +916,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -1100,6 +1109,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index 9e090f2c7e36..0dd5015ea81d 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:03 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:27 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -89,14 +89,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -104,6 +98,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -309,6 +304,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -337,7 +333,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -515,6 +510,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -542,6 +539,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -643,6 +641,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -801,6 +800,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -825,6 +825,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -892,6 +893,7 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LKDTM is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
diff --git a/arch/powerpc/configs/mpc512x_defconfig b/arch/powerpc/configs/mpc512x_defconfig
index a04727295d46..aa2654e6edeb 100644
--- a/arch/powerpc/configs/mpc512x_defconfig
+++ b/arch/powerpc/configs/mpc512x_defconfig
@@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
 CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index 7012ac0134f0..f875ec21c91c 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index 1315b775a6d2..b1e88fe1d9fb 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:04 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:28 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -94,14 +94,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -109,6 +103,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -311,6 +306,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 # CONFIG_PPC_INDIRECT_PCI is not set
 CONFIG_PCI=y
@@ -319,7 +315,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -345,7 +340,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -440,6 +434,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -484,6 +480,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -605,6 +602,7 @@ CONFIG_SATA_MV=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -696,6 +694,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -750,6 +749,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -762,6 +763,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -846,6 +848,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -910,6 +913,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -918,6 +922,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1044,6 +1049,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1066,6 +1072,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 9073778d3575..6875fb89377e 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:05 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:29 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -301,6 +300,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -311,7 +311,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -338,7 +337,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -540,6 +538,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -569,6 +569,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -674,6 +675,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -686,6 +689,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -797,6 +801,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -825,7 +830,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -864,6 +871,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -872,6 +881,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -933,6 +943,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 05bec4835687..bbe5ae61d979 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:06 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:30 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -98,14 +98,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +107,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -126,7 +121,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -331,6 +326,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -344,7 +340,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -370,7 +365,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -560,6 +554,8 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -597,6 +593,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -614,6 +611,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -712,7 +710,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_SATA_QSTOR is not set
 # CONFIG_SATA_PROMISE is not set
 # CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_SIL is not set
+CONFIG_SATA_SIL=y
 # CONFIG_SATA_SIS is not set
 # CONFIG_SATA_ULI is not set
 # CONFIG_SATA_VIA is not set
@@ -737,6 +735,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -863,6 +862,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -875,6 +876,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -970,6 +972,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -980,8 +983,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_HW_RANDOM=y
 # CONFIG_HW_RANDOM_TIMERIOMEM is not set
 # CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_RAW_DRIVER is not set
@@ -1022,6 +1023,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1035,15 +1037,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1058,14 +1054,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1098,10 +1098,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1139,6 +1140,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1186,19 +1188,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1207,6 +1214,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1232,6 +1240,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1247,14 +1256,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1344,7 +1358,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1357,7 +1370,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1372,7 +1384,65 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_DS1374=y
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_GENERIC is not set
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -1453,6 +1523,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1479,6 +1550,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 8f35f8049c92..cfebef9f9123 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:06 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:31 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -103,14 +107,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -118,6 +116,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -334,6 +333,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -345,7 +345,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -376,7 +375,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -509,6 +507,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -546,6 +546,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -563,6 +564,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -687,6 +689,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -817,8 +820,11 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_VXGE is not set
@@ -829,6 +835,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -941,6 +948,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -993,6 +1001,7 @@ CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1006,15 +1015,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1030,14 +1033,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1069,20 +1076,25 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_UCB1400_CORE is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1091,6 +1103,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1208,6 +1221,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1227,6 +1241,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1242,14 +1257,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1358,7 +1378,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1371,7 +1390,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1452,6 +1470,7 @@ CONFIG_RTC_DRV_CMOS=y
 #
 # CONFIG_RTC_DRV_GENERIC is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1554,6 +1573,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1585,6 +1605,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1730,6 +1751,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 8755ea3c7f5f..f5451d80f19b 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:07 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:31 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -69,6 +69,10 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -100,18 +104,13 @@ CONFIG_TREE_RCU=y
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
 # CONFIG_TREE_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -119,6 +118,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -338,6 +338,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -349,7 +350,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -380,7 +380,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -513,6 +512,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -550,6 +551,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -567,6 +569,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -691,6 +694,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -821,8 +825,11 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_VXGE is not set
@@ -833,6 +840,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -945,6 +953,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -997,6 +1006,7 @@ CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1010,15 +1020,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1034,14 +1038,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1073,20 +1081,25 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_UCB1400_CORE is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1095,6 +1108,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1212,6 +1226,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1231,6 +1246,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1246,14 +1262,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1362,7 +1383,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1375,7 +1395,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1456,6 +1475,7 @@ CONFIG_RTC_DRV_CMOS=y
 #
 # CONFIG_RTC_DRV_GENERIC is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1558,6 +1578,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1589,6 +1610,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1734,6 +1756,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1806,6 +1829,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=y
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 3f6b11b6f4f3..d8d3d1d60c84 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:08 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:32 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -89,14 +89,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -305,6 +299,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -333,7 +328,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -425,6 +419,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -456,6 +452,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -607,6 +604,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -795,6 +793,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -819,6 +818,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 41884c97a4f3..624eae9a7e20 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:09 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:33 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -98,18 +98,13 @@ CONFIG_TREE_RCU=y
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
 # CONFIG_TREE_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -117,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -328,6 +324,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -339,7 +336,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -367,7 +363,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -500,6 +495,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -537,6 +534,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -554,6 +552,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -678,6 +677,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -802,6 +802,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -814,6 +816,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -923,6 +926,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -972,6 +976,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -985,15 +990,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1009,14 +1008,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1048,20 +1051,25 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_UCB1400_CORE is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1070,6 +1078,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1187,6 +1196,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1206,6 +1216,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1221,14 +1232,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1336,7 +1352,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1349,7 +1364,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1512,6 +1526,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1543,6 +1558,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1754,6 +1770,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 6b9e6bd2c98d..45bd499630d0 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:10 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:34 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -90,14 +90,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -313,6 +307,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -342,7 +337,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -515,6 +509,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -526,6 +522,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -627,6 +624,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -764,6 +762,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -788,6 +787,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 20ba0cfff8ba..74a7216183e8 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=64
 CONFIG_LOG_BUF_SHIFT=17
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index ea8870a34482..753bb7912e28 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -93,8 +93,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index 35b60683cde5..afb4d1bb2ba9 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -99,8 +99,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index 46f5c47e9f85..bd3d23fb4dd3 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -103,8 +103,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 12980d544654..369f4e02c5dd 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -93,8 +93,7 @@ CONFIG_CPUSETS=y
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUP_CPUACCT is not set
 # CONFIG_RESOURCE_COUNTERS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_PROC_PID_CPUSET=y
 CONFIG_RELAY=y
 CONFIG_NAMESPACES=y
@@ -988,7 +987,7 @@ CONFIG_ACENIC=m
 CONFIG_ACENIC_OMIT_TIGON_I=y
 # CONFIG_DL2K is not set
 CONFIG_E1000=y
-CONFIG_E1000E=m
+CONFIG_E1000E=y
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
diff --git a/arch/powerpc/configs/ppc64e_defconfig b/arch/powerpc/configs/ppc64e_defconfig
index 8195f1650cbf..403e82e2e83c 100644
--- a/arch/powerpc/configs/ppc64e_defconfig
+++ b/arch/powerpc/configs/ppc64e_defconfig
@@ -107,8 +107,7 @@ CONFIG_CPUSETS=y
 CONFIG_PROC_PID_CPUSET=y
 # CONFIG_CGROUP_CPUACCT is not set
 # CONFIG_RESOURCE_COUNTERS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 5d06f2cb8e5e..12c8ee8dd12b 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:11 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:35 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -105,6 +104,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -304,6 +304,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -315,7 +316,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -342,7 +342,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -544,6 +543,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -629,6 +630,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -734,6 +736,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -746,6 +750,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -859,6 +864,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -887,7 +893,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -926,6 +934,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -934,6 +944,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -996,6 +1007,7 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 
 #
@@ -1051,6 +1063,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 57ab5748a34d..a18f597c6e5f 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:12 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:36 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,14 +97,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
@@ -117,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -319,6 +314,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_PCI=y
@@ -327,7 +323,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -354,7 +349,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -533,6 +527,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -569,6 +565,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -640,6 +637,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -761,6 +759,7 @@ CONFIG_SATA_MV=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -854,6 +853,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -907,6 +907,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -919,6 +921,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -1016,6 +1019,7 @@ CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1065,6 +1069,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MV64XXX=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1077,15 +1082,9 @@ CONFIG_I2C_MV64XXX=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -1111,10 +1110,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1151,6 +1151,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1179,18 +1180,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1199,6 +1203,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1231,6 +1236,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1247,14 +1253,19 @@ CONFIG_HID_KENSINGTON=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 CONFIG_HID_NTRIG=y
+CONFIG_HID_ORTEK=y
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 CONFIG_HID_GREENASIA=y
 # CONFIG_GREENASIA_FF is not set
@@ -1350,7 +1361,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1363,7 +1373,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1516,6 +1525,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1538,6 +1548,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1620,9 +1631,11 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index 32f7058bb173..3808bc2be86f 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc7
-# Mon Aug 24 17:38:50 2009
+# Linux kernel version: 2.6.34-rc4
+# Thu Apr 15 11:32:15 2010
 #
 CONFIG_PPC64=y
 
@@ -9,6 +9,7 @@ CONFIG_PPC64=y
 # Processor support
 #
 CONFIG_PPC_BOOK3S_64=y
+# CONFIG_PPC_BOOK3E_64 is not set
 CONFIG_PPC_BOOK3S=y
 # CONFIG_POWER4_ONLY is not set
 CONFIG_POWER3=y
@@ -35,7 +36,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -60,6 +63,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -86,14 +90,15 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
@@ -108,6 +113,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -128,21 +134,19 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-CONFIG_TRACEPOINTS=y
-CONFIG_MARKERS=y
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -154,12 +158,14 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
 #
 # CONFIG_GCOV_KERNEL is not set
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -180,14 +186,41 @@ CONFIG_BLOCK_COMPAT=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -226,7 +259,6 @@ CONFIG_PPC_CELL=y
 #
 CONFIG_SPU_FS=m
 CONFIG_SPU_FS_64K_LS=y
-# CONFIG_SPU_TRACE is not set
 CONFIG_SPU_BASE=y
 # CONFIG_PQ2ADS is not set
 # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
@@ -267,7 +299,6 @@ CONFIG_COMPAT_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
-# CONFIG_IOMMU_VMERGE is not set
 CONFIG_IOMMU_HELPER=y
 # CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@@ -276,12 +307,15 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_KEXEC=y
 # CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
 # CONFIG_NUMA is not set
+CONFIG_MAX_ACTIVE_REGIONS=256
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_FLATMEM_MANUAL is not set
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -295,13 +329,12 @@ CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTPLUG_SPARSE=y
 # CONFIG_MEMORY_HOTREMOVE is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 CONFIG_MIGRATION=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ARCH_MEMORY_PROBE=y
 CONFIG_PPC_HAS_HASH_64K=y
@@ -312,11 +345,15 @@ CONFIG_PPC_4K_PAGES=y
 CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_SCHED_SMT=y
 CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 CONFIG_PM_DEBUG=y
+# CONFIG_PM_ADVANCED_DEBUG is not set
 # CONFIG_PM_VERBOSE is not set
+# CONFIG_HIBERNATION is not set
+# CONFIG_PM_RUNTIME is not set
 # CONFIG_SECCOMP is not set
 CONFIG_ISA_DMA_API=y
 
@@ -324,6 +361,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -337,12 +375,12 @@ CONFIG_PAGE_OFFSET=0xc000000000000000
 CONFIG_KERNEL_START=0xc000000000000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
 
 #
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -392,6 +430,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -400,6 +439,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -422,7 +462,6 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_DROP_MONITOR is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
 # CONFIG_IRDA is not set
@@ -445,27 +484,30 @@ CONFIG_BT_HCIBTUSB=m
 # CONFIG_BT_HCIBPA10X is not set
 # CONFIG_BT_HCIBFUSB is not set
 # CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_ATH3K is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
 CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
 # CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
 # CONFIG_CFG80211_DEBUGFS is not set
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_CFG80211_INTERNAL_REGDB is not set
+CONFIG_CFG80211_WEXT=y
 # CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_LIB80211 is not set
 CONFIG_MAC80211=m
-CONFIG_MAC80211_DEFAULT_PS=y
-CONFIG_MAC80211_DEFAULT_PS_VALUE=1
-
-#
-# Rate control algorithm selection
-#
 CONFIG_MAC80211_RC_PID=y
 # CONFIG_MAC80211_RC_MINSTREL is not set
 CONFIG_MAC80211_RC_DEFAULT_PID=y
 # CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
 CONFIG_MAC80211_RC_DEFAULT="pid"
+# CONFIG_MAC80211_MESH is not set
 # CONFIG_MAC80211_LEDS is not set
 # CONFIG_MAC80211_DEBUGFS is not set
 # CONFIG_MAC80211_DEBUG_MENU is not set
@@ -481,6 +523,7 @@ CONFIG_MAC80211_RC_DEFAULT="pid"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -491,6 +534,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -498,6 +543,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -521,6 +570,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -590,30 +640,27 @@ CONFIG_MII=m
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_GELIC_NET=y
 CONFIG_GELIC_WIRELESS=y
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
-# CONFIG_LIBERTAS is not set
+CONFIG_WLAN=y
 # CONFIG_LIBERTAS_THINFIRM is not set
 # CONFIG_AT76C50X_USB is not set
 # CONFIG_USB_ZD1201 is not set
 # CONFIG_USB_NET_RNDIS_WLAN is not set
 # CONFIG_RTL8187 is not set
 # CONFIG_MAC80211_HWSIM is not set
-# CONFIG_P54_COMMON is not set
-# CONFIG_AR9170_USB is not set
-# CONFIG_HOSTAP is not set
+# CONFIG_ATH_COMMON is not set
 # CONFIG_B43 is not set
 # CONFIG_B43LEGACY is not set
-# CONFIG_ZD1211RW is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_P54_COMMON is not set
 # CONFIG_RT2X00 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_ZD1211RW is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -631,6 +678,7 @@ CONFIG_USB_NET_AX8817X=m
 # CONFIG_USB_NET_CDCETHER is not set
 # CONFIG_USB_NET_CDC_EEM is not set
 # CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
 # CONFIG_USB_NET_SMSC95XX is not set
 # CONFIG_USB_NET_GL620A is not set
 # CONFIG_USB_NET_NET1080 is not set
@@ -665,6 +713,7 @@ CONFIG_SLHC=m
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -712,6 +761,8 @@ CONFIG_DEVKMEM=y
 #
 # Non-8250 serial port support
 #
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -735,7 +786,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -841,13 +891,13 @@ CONFIG_SND_PS3=m
 CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
 CONFIG_SND_USB=y
 CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
 # CONFIG_SOUND_PRIME is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
 CONFIG_HIDRAW=y
 
 #
@@ -866,6 +916,7 @@ CONFIG_USB_HIDDEV=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 # CONFIG_HID_A4TECH is not set
 CONFIG_HID_APPLE=m
 CONFIG_HID_BELKIN=m
@@ -876,17 +927,24 @@ CONFIG_HID_CHERRY=m
 CONFIG_HID_EZKEY=m
 # CONFIG_HID_KYE is not set
 # CONFIG_HID_GYRATION is not set
+CONFIG_HID_TWINHAN=m
 # CONFIG_HID_KENSINGTON is not set
 CONFIG_HID_LOGITECH=m
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
+# CONFIG_HID_MAGICMOUSE is not set
 CONFIG_HID_MICROSOFT=m
+# CONFIG_HID_MOSART is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
 # CONFIG_HID_SAMSUNG is not set
 CONFIG_HID_SONY=m
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=m
 # CONFIG_HID_GREENASIA is not set
 CONFIG_HID_SMARTJOYPLUS=m
@@ -901,7 +959,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
 CONFIG_USB=m
 # CONFIG_USB_DEBUG is not set
-# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 
 #
 # Miscellaneous USB options
@@ -909,7 +967,6 @@ CONFIG_USB=m
 CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DEVICE_CLASS is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
@@ -923,12 +980,13 @@ CONFIG_USB_MON=m
 # CONFIG_USB_C67X00_HCD is not set
 CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_EHCI_HCD_PPC_OF is not set
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=m
 # CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -995,7 +1053,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1008,7 +1065,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1048,7 +1104,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1077,10 +1135,10 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
 CONFIG_EXT4_FS=y
-# CONFIG_EXT4DEV_COMPAT is not set
 CONFIG_EXT4_FS_XATTR=y
 # CONFIG_EXT4_FS_POSIX_ACL is not set
 # CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
 CONFIG_JBD=m
 # CONFIG_JBD_DEBUG is not set
 CONFIG_JBD2=y
@@ -1093,6 +1151,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -1154,6 +1213,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1164,7 +1224,6 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1181,6 +1240,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1237,7 +1297,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
-CONFIG_BINARY_PRINTF=y
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1270,6 +1330,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1292,6 +1353,7 @@ CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_DEBUG_LOCK_ALLOC=y
 CONFIG_PROVE_LOCKING=y
+# CONFIG_PROVE_RCU is not set
 CONFIG_LOCKDEP=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_LOCKDEP=y
@@ -1308,26 +1370,27 @@ CONFIG_DEBUG_MEMORY_INIT=y
 CONFIG_DEBUG_LIST=y
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_RING_BUFFER=y
-CONFIG_EVENT_TRACING=y
-CONFIG_CONTEXT_SWITCH_TRACER=y
-CONFIG_TRACING=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
 CONFIG_TRACING_SUPPORT=y
 # CONFIG_FTRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
@@ -1352,13 +1415,16 @@ CONFIG_IRQSTACKS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=m
@@ -1374,6 +1440,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 CONFIG_CRYPTO_GF128MUL=m
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
@@ -1402,11 +1469,13 @@ CONFIG_CRYPTO_PCBC=m
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_GHASH=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 41de3ddc9f24..16ae717d1958 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -92,8 +92,7 @@ CONFIG_CPUSETS=y
 # CONFIG_GROUP_SCHED is not set
 CONFIG_CGROUP_CPUACCT=y
 # CONFIG_RESOURCE_COUNTERS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_PROC_PID_CPUSET=y
 CONFIG_RELAY=y
 CONFIG_NAMESPACES=y
@@ -804,7 +803,7 @@ CONFIG_ACENIC=m
 CONFIG_ACENIC_OMIT_TIGON_I=y
 # CONFIG_DL2K is not set
 CONFIG_E1000=y
-CONFIG_E1000E=m
+CONFIG_E1000E=y
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index f2f832161463..01be0e207f40 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:13 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:37 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -94,14 +94,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -314,6 +308,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -323,7 +318,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
@@ -349,7 +343,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=m
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -524,6 +517,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
@@ -555,6 +550,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -626,6 +622,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -846,6 +843,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -895,6 +893,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -908,15 +907,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -941,18 +934,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -961,6 +957,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1071,7 +1068,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1084,7 +1080,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1251,6 +1246,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
diff --git a/arch/powerpc/configs/wii_defconfig b/arch/powerpc/configs/wii_defconfig
index c386828c639a..ee054f8118be 100644
--- a/arch/powerpc/configs/wii_defconfig
+++ b/arch/powerpc/configs/wii_defconfig
@@ -102,8 +102,7 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/include/asm/abs_addr.h b/arch/powerpc/include/asm/abs_addr.h
index 98324c5a8286..9a846efe6382 100644
--- a/arch/powerpc/include/asm/abs_addr.h
+++ b/arch/powerpc/include/asm/abs_addr.h
@@ -12,7 +12,7 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/types.h>
 #include <asm/page.h>
diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index c1b475a941eb..2048a6aeea91 100644
--- a/arch/powerpc/include/asm/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
@@ -21,6 +21,7 @@
 /* operations for longs and pointers */
 #define PPC_LL          stringify_in_c(ld)
 #define PPC_STL         stringify_in_c(std)
+#define PPC_STLU        stringify_in_c(stdu)
 #define PPC_LCMPI       stringify_in_c(cmpdi)
 #define PPC_LONG        stringify_in_c(.llong)
 #define PPC_LONG_ALIGN  stringify_in_c(.balign 8)
@@ -28,6 +29,7 @@
 #define PPC_LLARX(t, a, b, eh)  PPC_LDARX(t, a, b, eh)
 #define PPC_STLCX       stringify_in_c(stdcx.)
 #define PPC_CNTLZL      stringify_in_c(cntlzd)
+#define PPC_LR_STKOFF   16
 
 /* Move to CR, single-entry optimized version. Only available
  * on POWER4 and later.
@@ -43,6 +45,7 @@
 /* operations for longs and pointers */
 #define PPC_LL          stringify_in_c(lwz)
 #define PPC_STL         stringify_in_c(stw)
+#define PPC_STLU        stringify_in_c(stwu)
 #define PPC_LCMPI       stringify_in_c(cmpwi)
 #define PPC_LONG        stringify_in_c(.long)
 #define PPC_LONG_ALIGN  stringify_in_c(.balign 4)
@@ -51,6 +54,7 @@
 #define PPC_STLCX       stringify_in_c(stwcx.)
 #define PPC_CNTLZL      stringify_in_c(cntlzw)
 #define PPC_MTOCRF      stringify_in_c(mtcrf)
+#define PPC_LR_STKOFF   4
 
 #endif
 
diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h
index 2c15212e1700..065c590c991d 100644
--- a/arch/powerpc/include/asm/bug.h
+++ b/arch/powerpc/include/asm/bug.h
@@ -85,12 +85,12 @@
         }                                                       \
 } while (0)
 
-#define __WARN() do {                                           \
+#define __WARN_TAINT(taint) do {                                \
         __asm__ __volatile__(                                   \
                 "1:     twi 31,0,0\n"                           \
                 _EMIT_BUG_ENTRY                                 \
                 : : "i" (__FILE__), "i" (__LINE__),             \
-                  "i" (BUGFLAG_WARNING),                        \
+                  "i" (BUGFLAG_TAINT(taint)),                   \
                   "i" (sizeof(struct bug_entry)));              \
 } while (0)
 
@@ -104,7 +104,7 @@
                 "1:     "PPC_TLNEI"     %4,0\n"                 \
                 _EMIT_BUG_ENTRY                                 \
                 : : "i" (__FILE__), "i" (__LINE__),             \
-                  "i" (BUGFLAG_WARNING),                        \
+                  "i" (BUGFLAG_TAINT(TAINT_WARN)),              \
                   "i" (sizeof(struct bug_entry)),               \
                   "r" (__ret_warn_on));                         \
         }                                                       \
diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index 81de6eb3455d..4b509411ad8a 100644
--- a/arch/powerpc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
@@ -12,8 +12,12 @@
 #define L1_CACHE_SHIFT          6
 #define MAX_COPY_PREFETCH       4
 #elif defined(CONFIG_PPC32)
-#define L1_CACHE_SHIFT          5
 #define MAX_COPY_PREFETCH       4
+#if defined(CONFIG_PPC_47x)
+#define L1_CACHE_SHIFT          7
+#else
+#define L1_CACHE_SHIFT          5
+#endif
 #else /* CONFIG_PPC64 */
 #define L1_CACHE_SHIFT          7
 #endif
@@ -38,7 +42,7 @@ extern struct ppc64_caches ppc64_caches;
 #endif /* __powerpc64__ && ! __ASSEMBLY__ */
 
 #if !defined(__ASSEMBLY__)
-#define __read_mostly __attribute__((__section__(".data.read_mostly")))
+#define __read_mostly __attribute__((__section__(".data..read_mostly")))
 #endif
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/cpm.h b/arch/powerpc/include/asm/cpm.h
index 0835eb977ba9..e50323fe941f 100644
--- a/arch/powerpc/include/asm/cpm.h
+++ b/arch/powerpc/include/asm/cpm.h
@@ -7,6 +7,30 @@
 #include <linux/of.h>
 
 /*
+ * SPI Parameter RAM common to QE and CPM.
+ */
+struct spi_pram {
+        __be16  rbase;  /* Rx Buffer descriptor base address */
+        __be16  tbase;  /* Tx Buffer descriptor base address */
+        u8      rfcr;   /* Rx function code */
+        u8      tfcr;   /* Tx function code */
+        __be16  mrblr;  /* Max receive buffer length */
+        __be32  rstate; /* Internal */
+        __be32  rdp;    /* Internal */
+        __be16  rbptr;  /* Internal */
+        __be16  rbc;    /* Internal */
+        __be32  rxtmp;  /* Internal */
+        __be32  tstate; /* Internal */
+        __be32  tdp;    /* Internal */
+        __be16  tbptr;  /* Internal */
+        __be16  tbc;    /* Internal */
+        __be32  txtmp;  /* Internal */
+        __be32  res;    /* Tx temp. */
+        __be16  rpbase; /* Relocation pointer (CPM1 only) */
+        __be16  res1;   /* Reserved */
+};
+
+/*
  * USB Controller pram common to QE and CPM.
  */
 struct usb_ctlr {
diff --git a/arch/powerpc/include/asm/cpm1.h b/arch/powerpc/include/asm/cpm1.h
index 81b01192f440..bd07650dca56 100644
--- a/arch/powerpc/include/asm/cpm1.h
+++ b/arch/powerpc/include/asm/cpm1.h
@@ -17,6 +17,7 @@
 #ifndef __CPM1__
 #define __CPM1__
 
+#include <linux/init.h>
 #include <asm/8xx_immap.h>
 #include <asm/ptrace.h>
 #include <asm/cpm.h>
@@ -54,7 +55,7 @@ extern cpm8xx_t __iomem *cpmp; /* Pointer to comm processor */
 
 extern void cpm_setbrg(uint brg, uint rate);
 
-extern void cpm_load_patch(cpm8xx_t *cp);
+extern void __init cpm_load_patch(cpm8xx_t *cp);
 
 extern void cpm_reset(void);
 
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index abb833b0e58f..b0b21134f61a 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -70,8 +70,10 @@ struct pt_regs;
 extern int machine_check_generic(struct pt_regs *regs);
 extern int machine_check_4xx(struct pt_regs *regs);
 extern int machine_check_440A(struct pt_regs *regs);
+extern int machine_check_e500mc(struct pt_regs *regs);
 extern int machine_check_e500(struct pt_regs *regs);
 extern int machine_check_e200(struct pt_regs *regs);
+extern int machine_check_47x(struct pt_regs *regs);
 
 /* NOTE WELL: Update identify_cpu() if fields are added or removed! */
 struct cpu_spec {
@@ -365,6 +367,7 @@ extern const char *powerpc_base_platform;
 #define CPU_FTRS_44X    (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
 #define CPU_FTRS_440x6  (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE | \
             CPU_FTR_INDEXED_DCR)
+#define CPU_FTRS_47X    (CPU_FTRS_440x6)
 #define CPU_FTRS_E200   (CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \
             CPU_FTR_NODSISRALIGN | CPU_FTR_COHERENT_ICACHE | \
             CPU_FTR_UNIFIED_ID_CACHE | CPU_FTR_NOEXECUTE)
@@ -453,6 +456,9 @@ enum {
 #ifdef CONFIG_44x
             CPU_FTRS_44X | CPU_FTRS_440x6 |
 #endif
+#ifdef CONFIG_PPC_47x
+            CPU_FTRS_47X |
+#endif
 #ifdef CONFIG_E200
             CPU_FTRS_E200 |
 #endif
diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 6d94d27ed850..a3954e4fcbe2 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -10,9 +10,6 @@ struct dma_map_ops;
 struct device_node;
 
 struct dev_archdata {
-        /* Optional pointer to an OF device node */
-        struct device_node      *of_node;
-
         /* DMA operations on that device */
         struct dma_map_ops      *dma_ops;
 
@@ -30,19 +27,8 @@ struct dev_archdata {
 #endif
 };
 
-static inline void dev_archdata_set_node(struct dev_archdata *ad,
-                                         struct device_node *np)
-{
-        ad->of_node = np;
-}
-
-static inline struct device_node *
-dev_archdata_get_node(const struct dev_archdata *ad)
-{
-        return ad->of_node;
-}
-
 struct pdev_archdata {
+        u64 dma_mask;
 };
 
 #endif /* _ASM_POWERPC_DEVICE_H */
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index f0275818b95c..5119b7db3142 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -228,6 +228,7 @@
 #define H_JOIN                  0x298
 #define H_VASI_STATE            0x2A4
 #define H_ENABLE_CRQ            0x2B0
+#define H_GET_EM_PARMS          0x2B8
 #define H_SET_MPP               0x2D0
 #define H_GET_MPP               0x2D4
 #define MAX_HCALL_OPCODE        H_GET_MPP
@@ -281,6 +282,7 @@ long plpar_hcall_raw(unsigned long opcode, unsigned long *retbuf, ...);
  */
 #define PLPAR_HCALL9_BUFSIZE 9
 long plpar_hcall9(unsigned long opcode, unsigned long *retbuf, ...);
+long plpar_hcall9_raw(unsigned long opcode, unsigned long *retbuf, ...);
 
 /* For hcall instrumentation.  One structure per-hcall, per-CPU */
 struct hcall_stats {
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index 9f4c9d4f5803..bd100fcf40d0 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -130,43 +130,5 @@ static inline int irqs_disabled_flags(unsigned long flags)
  */
 struct irq_chip;
 
-#ifdef CONFIG_PERF_EVENTS
-
-#ifdef CONFIG_PPC64
-static inline unsigned long test_perf_event_pending(void)
-{
-        unsigned long x;
-
-        asm volatile("lbz %0,%1(13)"
-                : "=r" (x)
-                : "i" (offsetof(struct paca_struct, perf_event_pending)));
-        return x;
-}
-
-static inline void set_perf_event_pending(void)
-{
-        asm volatile("stb %0,%1(13)" : :
-                "r" (1),
-                "i" (offsetof(struct paca_struct, perf_event_pending)));
-}
-
-static inline void clear_perf_event_pending(void)
-{
-        asm volatile("stb %0,%1(13)" : :
-                "r" (0),
-                "i" (offsetof(struct paca_struct, perf_event_pending)));
-}
-#endif /* CONFIG_PPC64 */
-
-#else  /* CONFIG_PERF_EVENTS */
-
-static inline unsigned long test_perf_event_pending(void)
-{
-        return 0;
-}
-
-static inline void clear_perf_event_pending(void) {}
-#endif /* CONFIG_PERF_EVENTS */
-
 #endif  /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_HW_IRQ_H */
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index e054baef1845..ecba37a91749 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -358,7 +358,6 @@ extern void exc_lvl_ctx_init(void);
 #define exc_lvl_ctx_init()
 #endif
 
-#ifdef CONFIG_IRQSTACKS
 /*
  * Per-cpu stacks for handling hard and soft interrupts.
  */
@@ -369,11 +368,6 @@ extern void irq_ctx_init(void);
 extern void call_do_softirq(struct thread_info *tp);
 extern int call_handle_irq(int irq, void *p1,
                            struct thread_info *tp, void *func);
-#else
-#define irq_ctx_init()
-
-#endif /* CONFIG_IRQSTACKS */
-
 extern void do_IRQ(struct pt_regs *regs);
 
 #endif /* _ASM_IRQ_H */
diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h
index 5ebfe5d3c61f..6857af58b02e 100644
--- a/arch/powerpc/include/asm/kdump.h
+++ b/arch/powerpc/include/asm/kdump.h
@@ -3,8 +3,17 @@
 
 #include <asm/page.h>
 
-/* Kdump kernel runs at 32 MB, change at your peril. */
+/*
+ * If CONFIG_RELOCATABLE is enabled we can place the kdump kernel anywhere.
+ * To keep enough space in the RMO for the first stage kernel on 64bit, we
+ * place it at 64MB. If CONFIG_RELOCATABLE is not enabled we must place
+ * the second stage at 32MB.
+ */
+#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC64)
+#define KDUMP_KERNELBASE        0x4000000
+#else
 #define KDUMP_KERNELBASE        0x2000000
+#endif
 
 /* How many bytes to reserve at zero for kdump. The reserve limit should
  * be greater or equal to the trampoline's end address.
diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h
index 7e06b43720d3..076327f2eff7 100644
--- a/arch/powerpc/include/asm/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
@@ -2,6 +2,18 @@
 #define _ASM_POWERPC_KEXEC_H
 #ifdef __KERNEL__
 
+#ifdef CONFIG_FSL_BOOKE
+
+/*
+ * On FSL-BookE we setup a 1:1 mapping which covers the first 2GiB of memory
+ * and therefore we can only deal with memory within this range
+ */
+#define KEXEC_SOURCE_MEMORY_LIMIT       (2 * 1024 * 1024 * 1024UL - 1)
+#define KEXEC_DESTINATION_MEMORY_LIMIT  (2 * 1024 * 1024 * 1024UL - 1)
+#define KEXEC_CONTROL_MEMORY_LIMIT      (2 * 1024 * 1024 * 1024UL - 1)
+
+#else
+
 /*
  * Maximum page that is mapped directly into kernel memory.
  * XXX: Since we copy virt we can use any page we allocate
@@ -21,6 +33,7 @@
 /* TASK_SIZE, probably left over from use_mm ?? */
 #define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
 #endif
+#endif
 
 #define KEXEC_CONTROL_PAGE_SIZE 4096
 
@@ -31,6 +44,10 @@
 #define KEXEC_ARCH KEXEC_ARCH_PPC
 #endif
 
+#define KEXEC_STATE_NONE 0
+#define KEXEC_STATE_IRQS_OFF 1
+#define KEXEC_STATE_REAL_MODE 2
+
 #ifndef __ASSEMBLY__
 #include <linux/cpumask.h>
 #include <asm/reg.h>
diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
index 916369575c97..bca8fdcd2542 100644
--- a/arch/powerpc/include/asm/kmap_types.h
+++ b/arch/powerpc/include/asm/kmap_types.h
@@ -26,6 +26,7 @@ enum km_type {
         KM_SOFTIRQ1,
         KM_PPC_SYNC_PAGE,
         KM_PPC_SYNC_ICACHE,
+        KM_KDB,
         KM_TYPE_NR
 };
 
diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/asm/kvm.h
index 81f3b0b5601e..6c5547d82bbe 100644
--- a/arch/powerpc/include/asm/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
@@ -77,4 +77,14 @@ struct kvm_debug_exit_arch {
 struct kvm_guest_debug_arch {
 };
 
+#define KVM_REG_MASK            0x001f
+#define KVM_REG_EXT_MASK        0xffe0
+#define KVM_REG_GPR             0x0000
+#define KVM_REG_FPR             0x0020
+#define KVM_REG_QPR             0x0040
+#define KVM_REG_FQPR            0x0060
+
+#define KVM_INTERRUPT_SET       -1U
+#define KVM_INTERRUPT_UNSET     -2U
+
 #endif /* __LINUX_KVM_POWERPC_H */
diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h
index aadf2dd6f84e..c5ea4cda34b3 100644
--- a/arch/powerpc/include/asm/kvm_asm.h
+++ b/arch/powerpc/include/asm/kvm_asm.h
@@ -88,6 +88,8 @@
 
 #define BOOK3S_HFLAG_DCBZ32                     0x1
 #define BOOK3S_HFLAG_SLB                        0x2
+#define BOOK3S_HFLAG_PAIRED_SINGLE              0x4
+#define BOOK3S_HFLAG_NATIVE_PS                  0x8
 
 #define RESUME_FLAG_NV          (1<<0)  /* Reload guest nonvolatile state? */
 #define RESUME_FLAG_HOST        (1<<1)  /* Resume host? */
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index db7db0a96967..8274a2d43925 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -22,46 +22,47 @@
 
 #include <linux/types.h>
 #include <linux/kvm_host.h>
-#include <asm/kvm_book3s_64_asm.h>
+#include <asm/kvm_book3s_asm.h>
 
 struct kvmppc_slb {
         u64 esid;
         u64 vsid;
         u64 orige;
         u64 origv;
-        bool valid;
-        bool Ks;
-        bool Kp;
-        bool nx;
-        bool large;     /* PTEs are 16MB */
-        bool tb;        /* 1TB segment */
-        bool class;
+        bool valid      : 1;
+        bool Ks         : 1;
+        bool Kp         : 1;
+        bool nx         : 1;
+        bool large      : 1;    /* PTEs are 16MB */
+        bool tb         : 1;    /* 1TB segment */
+        bool class      : 1;
 };
 
 struct kvmppc_sr {
         u32 raw;
         u32 vsid;
-        bool Ks;
-        bool Kp;
-        bool nx;
+        bool Ks         : 1;
+        bool Kp         : 1;
+        bool nx         : 1;
+        bool valid      : 1;
 };
 
 struct kvmppc_bat {
         u64 raw;
         u32 bepi;
         u32 bepi_mask;
-        bool vs;
-        bool vp;
         u32 brpn;
         u8 wimg;
         u8 pp;
+        bool vs         : 1;
+        bool vp         : 1;
 };
 
 struct kvmppc_sid_map {
         u64 guest_vsid;
         u64 guest_esid;
         u64 host_vsid;
-        bool valid;
+        bool valid      : 1;
 };
 
 #define SID_MAP_BITS    9
@@ -70,7 +71,7 @@ struct kvmppc_sid_map {
 
 struct kvmppc_vcpu_book3s {
         struct kvm_vcpu vcpu;
-        struct kvmppc_book3s_shadow_vcpu shadow_vcpu;
+        struct kvmppc_book3s_shadow_vcpu *shadow_vcpu;
         struct kvmppc_sid_map sid_map[SID_MAP_NUM];
         struct kvmppc_slb slb[64];
         struct {
@@ -82,9 +83,10 @@ struct kvmppc_vcpu_book3s {
         struct kvmppc_bat ibat[8];
         struct kvmppc_bat dbat[8];
         u64 hid[6];
+        u64 gqr[8];
         int slb_nr;
+        u32 dsisr;
         u64 sdr1;
-        u64 dsisr;
         u64 hior;
         u64 msr_mask;
         u64 vsid_first;
@@ -98,27 +100,37 @@ struct kvmppc_vcpu_book3s {
 #define CONTEXT_GUEST           1
 #define CONTEXT_GUEST_END       2
 
-#define VSID_REAL       0xfffffffffff00000
-#define VSID_REAL_DR    0xffffffffffe00000
-#define VSID_REAL_IR    0xffffffffffd00000
-#define VSID_BAT        0xffffffffffc00000
-#define VSID_PR         0x8000000000000000
+#define VSID_REAL       0x1fffffffffc00000ULL
+#define VSID_BAT        0x1fffffffffb00000ULL
+#define VSID_REAL_DR    0x2000000000000000ULL
+#define VSID_REAL_IR    0x4000000000000000ULL
+#define VSID_PR         0x8000000000000000ULL
 
-extern void kvmppc_mmu_pte_flush(struct kvm_vcpu *vcpu, u64 ea, u64 ea_mask);
+extern void kvmppc_mmu_pte_flush(struct kvm_vcpu *vcpu, ulong ea, ulong ea_mask);
 extern void kvmppc_mmu_pte_vflush(struct kvm_vcpu *vcpu, u64 vp, u64 vp_mask);
-extern void kvmppc_mmu_pte_pflush(struct kvm_vcpu *vcpu, u64 pa_start, u64 pa_end);
+extern void kvmppc_mmu_pte_pflush(struct kvm_vcpu *vcpu, ulong pa_start, ulong pa_end);
 extern void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 new_msr);
 extern void kvmppc_mmu_book3s_64_init(struct kvm_vcpu *vcpu);
 extern void kvmppc_mmu_book3s_32_init(struct kvm_vcpu *vcpu);
 extern int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte);
 extern int kvmppc_mmu_map_segment(struct kvm_vcpu *vcpu, ulong eaddr);
 extern void kvmppc_mmu_flush_segments(struct kvm_vcpu *vcpu);
-extern struct kvmppc_pte *kvmppc_mmu_find_pte(struct kvm_vcpu *vcpu, u64 ea, bool data);
-extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong eaddr, int size, void *ptr, bool data);
-extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong eaddr, int size, void *ptr);
+
+extern void kvmppc_mmu_hpte_cache_map(struct kvm_vcpu *vcpu, struct hpte_cache *pte);
+extern struct hpte_cache *kvmppc_mmu_hpte_cache_next(struct kvm_vcpu *vcpu);
+extern void kvmppc_mmu_hpte_destroy(struct kvm_vcpu *vcpu);
+extern int kvmppc_mmu_hpte_init(struct kvm_vcpu *vcpu);
+extern void kvmppc_mmu_invalidate_pte(struct kvm_vcpu *vcpu, struct hpte_cache *pte);
+extern int kvmppc_mmu_hpte_sysinit(void);
+extern void kvmppc_mmu_hpte_sysexit(void);
+
+extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data);
+extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data);
 extern void kvmppc_book3s_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec);
 extern void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat,
                            bool upper, u32 val);
+extern void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr);
+extern int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu);
 
 extern u32 kvmppc_trampoline_lowmem;
 extern u32 kvmppc_trampoline_enter;
@@ -126,6 +138,8 @@ extern void kvmppc_rmcall(ulong srr0, ulong srr1);
 extern void kvmppc_load_up_fpu(void);
 extern void kvmppc_load_up_altivec(void);
 extern void kvmppc_load_up_vsx(void);
+extern u32 kvmppc_alignment_dsisr(struct kvm_vcpu *vcpu, unsigned int inst);
+extern ulong kvmppc_alignment_dar(struct kvm_vcpu *vcpu, unsigned int inst);
 
 static inline struct kvmppc_vcpu_book3s *to_book3s(struct kvm_vcpu *vcpu)
 {
@@ -140,7 +154,108 @@ static inline ulong dsisr(void)
 }
 
 extern void kvm_return_point(void);
+static inline struct kvmppc_book3s_shadow_vcpu *to_svcpu(struct kvm_vcpu *vcpu);
+
+static inline void kvmppc_set_gpr(struct kvm_vcpu *vcpu, int num, ulong val)
+{
+        if ( num < 14 ) {
+                to_svcpu(vcpu)->gpr[num] = val;
+                to_book3s(vcpu)->shadow_vcpu->gpr[num] = val;
+        } else
+                vcpu->arch.gpr[num] = val;
+}
+
+static inline ulong kvmppc_get_gpr(struct kvm_vcpu *vcpu, int num)
+{
+        if ( num < 14 )
+                return to_svcpu(vcpu)->gpr[num];
+        else
+                return vcpu->arch.gpr[num];
+}
+
+static inline void kvmppc_set_cr(struct kvm_vcpu *vcpu, u32 val)
+{
+        to_svcpu(vcpu)->cr = val;
+        to_book3s(vcpu)->shadow_vcpu->cr = val;
+}
+
+static inline u32 kvmppc_get_cr(struct kvm_vcpu *vcpu)
+{
+        return to_svcpu(vcpu)->cr;
+}
+
+static inline void kvmppc_set_xer(struct kvm_vcpu *vcpu, u32 val)
+{
+        to_svcpu(vcpu)->xer = val;
+        to_book3s(vcpu)->shadow_vcpu->xer = val;
+}
+
+static inline u32 kvmppc_get_xer(struct kvm_vcpu *vcpu)
+{
+        return to_svcpu(vcpu)->xer;
+}
+
+static inline void kvmppc_set_ctr(struct kvm_vcpu *vcpu, ulong val)
+{
+        to_svcpu(vcpu)->ctr = val;
+}
+
+static inline ulong kvmppc_get_ctr(struct kvm_vcpu *vcpu)
+{
+        return to_svcpu(vcpu)->ctr;
+}
+
+static inline void kvmppc_set_lr(struct kvm_vcpu *vcpu, ulong val)
+{
+        to_svcpu(vcpu)->lr = val;
+}
+
+static inline ulong kvmppc_get_lr(struct kvm_vcpu *vcpu)
+{
+        return to_svcpu(vcpu)->lr;
+}
+
+static inline void kvmppc_set_pc(struct kvm_vcpu *vcpu, ulong val)
+{
+        to_svcpu(vcpu)->pc = val;
+}
+
+static inline ulong kvmppc_get_pc(struct kvm_vcpu *vcpu)
+{
+        return to_svcpu(vcpu)->pc;
+}
+
+static inline u32 kvmppc_get_last_inst(struct kvm_vcpu *vcpu)
+{
+        ulong pc = kvmppc_get_pc(vcpu);
+        struct kvmppc_book3s_shadow_vcpu *svcpu = to_svcpu(vcpu);
+
+        /* Load the instruction manually if it failed to do so in the
+         * exit path */
+        if (svcpu->last_inst == KVM_INST_FETCH_FAILED)
+                kvmppc_ld(vcpu, &pc, sizeof(u32), &svcpu->last_inst, false);
+
+        return svcpu->last_inst;
+}
+
+static inline ulong kvmppc_get_fault_dar(struct kvm_vcpu *vcpu)
+{
+        return to_svcpu(vcpu)->fault_dar;
+}
+
+/* Magic register values loaded into r3 and r4 before the 'sc' assembly
+ * instruction for the OSI hypercalls */
+#define OSI_SC_MAGIC_R3                 0x113724FA
+#define OSI_SC_MAGIC_R4                 0x77810F9B
 
 #define INS_DCBZ                        0x7c0007ec
 
+/* Also add subarch specific defines */
+
+#ifdef CONFIG_PPC_BOOK3S_32
+#include <asm/kvm_book3s_32.h>
+#else
+#include <asm/kvm_book3s_64.h>
+#endif
+
 #endif /* __ASM_KVM_BOOK3S_H__ */
diff --git a/arch/powerpc/include/asm/kvm_book3s_32.h b/arch/powerpc/include/asm/kvm_book3s_32.h
new file mode 100644
index 000000000000..de604db135f5
--- /dev/null
+++ b/arch/powerpc/include/asm/kvm_book3s_32.h
@@ -0,0 +1,42 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright SUSE Linux Products GmbH 2010
+ *
+ * Authors: Alexander Graf <agraf@suse.de>
+ */
+
+#ifndef __ASM_KVM_BOOK3S_32_H__
+#define __ASM_KVM_BOOK3S_32_H__
+
+static inline struct kvmppc_book3s_shadow_vcpu *to_svcpu(struct kvm_vcpu *vcpu)
+{
+        return to_book3s(vcpu)->shadow_vcpu;
+}
+
+#define PTE_SIZE        12
+#define VSID_ALL        0
+#define SR_INVALID      0x00000001      /* VSID 1 should always be unused */
+#define SR_KP           0x20000000
+#define PTE_V           0x80000000
+#define PTE_SEC         0x00000040
+#define PTE_M           0x00000010
+#define PTE_R           0x00000100
+#define PTE_C           0x00000080
+
+#define SID_SHIFT       28
+#define ESID_MASK       0xf0000000
+#define VSID_MASK       0x00fffffff0000000ULL
+
+#endif /* __ASM_KVM_BOOK3S_32_H__ */
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
new file mode 100644
index 000000000000..4cadd612d575
--- /dev/null
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -0,0 +1,28 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright SUSE Linux Products GmbH 2010
+ *
+ * Authors: Alexander Graf <agraf@suse.de>
+ */
+
+#ifndef __ASM_KVM_BOOK3S_64_H__
+#define __ASM_KVM_BOOK3S_64_H__
+
+static inline struct kvmppc_book3s_shadow_vcpu *to_svcpu(struct kvm_vcpu *vcpu)
+{
+        return &get_paca()->shadow_vcpu;
+}
+
+#endif /* __ASM_KVM_BOOK3S_64_H__ */
diff --git a/arch/powerpc/include/asm/kvm_book3s_64_asm.h b/arch/powerpc/include/asm/kvm_book3s_asm.h
index 183461b48407..36fdb3aff30b 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64_asm.h
+++ b/arch/powerpc/include/asm/kvm_book3s_asm.h
@@ -22,7 +22,7 @@
 
 #ifdef __ASSEMBLY__
 
-#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
+#ifdef CONFIG_KVM_BOOK3S_HANDLER
 
 #include <asm/kvm_asm.h>
 
@@ -55,7 +55,7 @@ kvmppc_resume_\intno:
 .macro DO_KVM intno
 .endm
 
-#endif /* CONFIG_KVM_BOOK3S_64_HANDLER */
+#endif /* CONFIG_KVM_BOOK3S_HANDLER */
 
 #else  /*__ASSEMBLY__ */
 
@@ -63,12 +63,33 @@ struct kvmppc_book3s_shadow_vcpu {
         ulong gpr[14];
         u32 cr;
         u32 xer;
+
+        u32 fault_dsisr;
+        u32 last_inst;
+        ulong ctr;
+        ulong lr;
+        ulong pc;
+        ulong shadow_srr1;
+        ulong fault_dar;
+
         ulong host_r1;
         ulong host_r2;
         ulong handler;
         ulong scratch0;
         ulong scratch1;
         ulong vmhandler;
+        u8 in_guest;
+
+#ifdef CONFIG_PPC_BOOK3S_32
+        u32     sr[16];                 /* Guest SRs */
+#endif
+#ifdef CONFIG_PPC_BOOK3S_64
+        u8 slb_max;                     /* highest used guest slb entry */
+        struct  {
+                u64     esid;
+                u64     vsid;
+        } slb[64];                      /* guest SLB */
+#endif
 };
 
 #endif /*__ASSEMBLY__ */
diff --git a/arch/powerpc/include/asm/kvm_booke.h b/arch/powerpc/include/asm/kvm_booke.h
new file mode 100644
index 000000000000..9c9ba3d59b1b
--- /dev/null
+++ b/arch/powerpc/include/asm/kvm_booke.h
@@ -0,0 +1,96 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright SUSE Linux Products GmbH 2010
+ *
+ * Authors: Alexander Graf <agraf@suse.de>
+ */
+
+#ifndef __ASM_KVM_BOOKE_H__
+#define __ASM_KVM_BOOKE_H__
+
+#include <linux/types.h>
+#include <linux/kvm_host.h>
+
+static inline void kvmppc_set_gpr(struct kvm_vcpu *vcpu, int num, ulong val)
+{
+        vcpu->arch.gpr[num] = val;
+}
+
+static inline ulong kvmppc_get_gpr(struct kvm_vcpu *vcpu, int num)
+{
+        return vcpu->arch.gpr[num];
+}
+
+static inline void kvmppc_set_cr(struct kvm_vcpu *vcpu, u32 val)
+{
+        vcpu->arch.cr = val;
+}
+
+static inline u32 kvmppc_get_cr(struct kvm_vcpu *vcpu)
+{
+        return vcpu->arch.cr;
+}
+
+static inline void kvmppc_set_xer(struct kvm_vcpu *vcpu, u32 val)
+{
+        vcpu->arch.xer = val;
+}
+
+static inline u32 kvmppc_get_xer(struct kvm_vcpu *vcpu)
+{
+        return vcpu->arch.xer;
+}
+
+static inline u32 kvmppc_get_last_inst(struct kvm_vcpu *vcpu)
+{
+        return vcpu->arch.last_inst;
+}
+
+static inline void kvmppc_set_ctr(struct kvm_vcpu *vcpu, ulong val)
+{
+        vcpu->arch.ctr = val;
+}
+
+static inline ulong kvmppc_get_ctr(struct kvm_vcpu *vcpu)
+{
+        return vcpu->arch.ctr;
+}
+
+static inline void kvmppc_set_lr(struct kvm_vcpu *vcpu, ulong val)
+{
+        vcpu->arch.lr = val;
+}
+
+static inline ulong kvmppc_get_lr(struct kvm_vcpu *vcpu)
+{
+        return vcpu->arch.lr;
+}
+
+static inline void kvmppc_set_pc(struct kvm_vcpu *vcpu, ulong val)
+{
+        vcpu->arch.pc = val;
+}
+
+static inline ulong kvmppc_get_pc(struct kvm_vcpu *vcpu)
+{
+        return vcpu->arch.pc;
+}
+
+static inline ulong kvmppc_get_fault_dar(struct kvm_vcpu *vcpu)
+{
+        return vcpu->arch.fault_dear;
+}
+
+#endif /* __ASM_KVM_BOOKE_H__ */
diff --git a/arch/powerpc/include/asm/kvm_fpu.h b/arch/powerpc/include/asm/kvm_fpu.h
new file mode 100644
index 000000000000..c3d4f0518a67
--- /dev/null
+++ b/arch/powerpc/include/asm/kvm_fpu.h
@@ -0,0 +1,88 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright Novell Inc. 2010
+ *
+ * Authors: Alexander Graf <agraf@suse.de>
+ */
+
+#ifndef __ASM_KVM_FPU_H__
+#define __ASM_KVM_FPU_H__
+
+#include <linux/types.h>
+
+extern void fps_fres(u64 *fpscr, u32 *dst, u32 *src1);
+extern void fps_frsqrte(u64 *fpscr, u32 *dst, u32 *src1);
+extern void fps_fsqrts(u64 *fpscr, u32 *dst, u32 *src1);
+
+extern void fps_fadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
+extern void fps_fdivs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
+extern void fps_fmuls(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
+extern void fps_fsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
+
+extern void fps_fmadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
+                       u32 *src3);
+extern void fps_fmsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
+                       u32 *src3);
+extern void fps_fnmadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
+                        u32 *src3);
+extern void fps_fnmsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
+                        u32 *src3);
+extern void fps_fsel(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
+                     u32 *src3);
+
+#define FPD_ONE_IN(name) extern void fpd_ ## name(u64 *fpscr, u32 *cr, \
+                                u64 *dst, u64 *src1);
+#define FPD_TWO_IN(name) extern void fpd_ ## name(u64 *fpscr, u32 *cr, \
+                                u64 *dst, u64 *src1, u64 *src2);
+#define FPD_THREE_IN(name) extern void fpd_ ## name(u64 *fpscr, u32 *cr, \
+                                u64 *dst, u64 *src1, u64 *src2, u64 *src3);
+
+extern void fpd_fcmpu(u64 *fpscr, u32 *cr, u64 *src1, u64 *src2);
+extern void fpd_fcmpo(u64 *fpscr, u32 *cr, u64 *src1, u64 *src2);
+
+FPD_ONE_IN(fsqrts)
+FPD_ONE_IN(frsqrtes)
+FPD_ONE_IN(fres)
+FPD_ONE_IN(frsp)
+FPD_ONE_IN(fctiw)
+FPD_ONE_IN(fctiwz)
+FPD_ONE_IN(fsqrt)
+FPD_ONE_IN(fre)
+FPD_ONE_IN(frsqrte)
+FPD_ONE_IN(fneg)
+FPD_ONE_IN(fabs)
+FPD_TWO_IN(fadds)
+FPD_TWO_IN(fsubs)
+FPD_TWO_IN(fdivs)
+FPD_TWO_IN(fmuls)
+FPD_TWO_IN(fcpsgn)
+FPD_TWO_IN(fdiv)
+FPD_TWO_IN(fadd)
+FPD_TWO_IN(fmul)
+FPD_TWO_IN(fsub)
+FPD_THREE_IN(fmsubs)
+FPD_THREE_IN(fmadds)
+FPD_THREE_IN(fnmsubs)
+FPD_THREE_IN(fnmadds)
+FPD_THREE_IN(fsel)
+FPD_THREE_IN(fmsub)
+FPD_THREE_IN(fmadd)
+FPD_THREE_IN(fnmsub)
+FPD_THREE_IN(fnmadd)
+
+extern void kvm_cvt_fd(u32 *from, u64 *to, u64 *fpscr);
+extern void kvm_cvt_df(u64 *from, u32 *to, u64 *fpscr);
+
+#endif
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 5e5bae7e152f..b0b23c007d6e 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -35,10 +35,17 @@
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
 
 /* We don't currently support large pages. */
+#define KVM_HPAGE_GFN_SHIFT(x)  0
 #define KVM_NR_PAGE_SIZES       1
 #define KVM_PAGES_PER_HPAGE(x)  (1UL<<31)
 
-#define HPTEG_CACHE_NUM 1024
+#define HPTEG_CACHE_NUM                 (1 << 15)
+#define HPTEG_HASH_BITS_PTE             13
+#define HPTEG_HASH_BITS_VPTE            13
+#define HPTEG_HASH_BITS_VPTE_LONG       5
+#define HPTEG_HASH_NUM_PTE              (1 << HPTEG_HASH_BITS_PTE)
+#define HPTEG_HASH_NUM_VPTE             (1 << HPTEG_HASH_BITS_VPTE)
+#define HPTEG_HASH_NUM_VPTE_LONG        (1 << HPTEG_HASH_BITS_VPTE_LONG)
 
 struct kvm;
 struct kvm_run;
@@ -66,7 +73,7 @@ struct kvm_vcpu_stat {
         u32 dec_exits;
         u32 ext_intr_exits;
         u32 halt_wakeup;
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_BOOK3S
         u32 pf_storage;
         u32 pf_instruc;
         u32 sp_storage;
@@ -124,12 +131,12 @@ struct kvm_arch {
 };
 
 struct kvmppc_pte {
-        u64 eaddr;
+        ulong eaddr;
         u64 vpage;
-        u64 raddr;
-        bool may_read;
-        bool may_write;
-        bool may_execute;
+        ulong raddr;
+        bool may_read           : 1;
+        bool may_write          : 1;
+        bool may_execute        : 1;
 };
 
 struct kvmppc_mmu {
@@ -145,12 +152,15 @@ struct kvmppc_mmu {
         int  (*xlate)(struct kvm_vcpu *vcpu, gva_t eaddr, struct kvmppc_pte *pte, bool data);
         void (*reset_msr)(struct kvm_vcpu *vcpu);
         void (*tlbie)(struct kvm_vcpu *vcpu, ulong addr, bool large);
-        int  (*esid_to_vsid)(struct kvm_vcpu *vcpu, u64 esid, u64 *vsid);
+        int  (*esid_to_vsid)(struct kvm_vcpu *vcpu, ulong esid, u64 *vsid);
         u64  (*ea_to_vp)(struct kvm_vcpu *vcpu, gva_t eaddr, bool data);
         bool (*is_dcbz32)(struct kvm_vcpu *vcpu);
 };
 
 struct hpte_cache {
+        struct hlist_node list_pte;
+        struct hlist_node list_vpte;
+        struct hlist_node list_vpte_long;
         u64 host_va;
         u64 pfn;
         ulong slot;
@@ -160,7 +170,7 @@ struct hpte_cache {
 struct kvm_vcpu_arch {
         ulong host_stack;
         u32 host_pid;
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_BOOK3S
         ulong host_msr;
         ulong host_r2;
         void *host_retip;
@@ -175,7 +185,7 @@ struct kvm_vcpu_arch {
         ulong gpr[32];
 
         u64 fpr[32];
-        u32 fpscr;
+        u64 fpscr;
 
 #ifdef CONFIG_ALTIVEC
         vector128 vr[32];
@@ -186,19 +196,23 @@ struct kvm_vcpu_arch {
         u64 vsr[32];
 #endif
 
+#ifdef CONFIG_PPC_BOOK3S
+        /* For Gekko paired singles */
+        u32 qpr[32];
+#endif
+
+#ifdef CONFIG_BOOKE
         ulong pc;
         ulong ctr;
         ulong lr;
 
-#ifdef CONFIG_BOOKE
         ulong xer;
         u32 cr;
 #endif
 
         ulong msr;
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_BOOK3S
         ulong shadow_msr;
-        ulong shadow_srr1;
         ulong hflags;
         ulong guest_owned_ext;
 #endif
@@ -253,20 +267,22 @@ struct kvm_vcpu_arch {
         struct dentry *debugfs_exit_timing;
 #endif
 
+#ifdef CONFIG_BOOKE
         u32 last_inst;
-#ifdef CONFIG_PPC64
-        ulong fault_dsisr;
-#endif
         ulong fault_dear;
         ulong fault_esr;
         ulong queued_dear;
         ulong queued_esr;
+#endif
         gpa_t paddr_accessed;
 
         u8 io_gpr; /* GPR used as IO source/target */
         u8 mmio_is_bigendian;
+        u8 mmio_sign_extend;
         u8 dcr_needed;
         u8 dcr_is_write;
+        u8 osi_needed;
+        u8 osi_enabled;
 
         u32 cpr0_cfgaddr; /* holds the last set cpr0_cfgaddr */
 
@@ -275,9 +291,11 @@ struct kvm_vcpu_arch {
         u64 dec_jiffies;
         unsigned long pending_exceptions;
 
-#ifdef CONFIG_PPC64
-        struct hpte_cache hpte_cache[HPTEG_CACHE_NUM];
-        int hpte_cache_offset;
+#ifdef CONFIG_PPC_BOOK3S
+        struct hlist_head hpte_hash_pte[HPTEG_HASH_NUM_PTE];
+        struct hlist_head hpte_hash_vpte[HPTEG_HASH_NUM_VPTE];
+        struct hlist_head hpte_hash_vpte_long[HPTEG_HASH_NUM_VPTE_LONG];
+        int hpte_cache_count;
 #endif
 };
 
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index e2642829e435..18d139ec2d22 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -30,6 +30,8 @@
 #include <linux/kvm_host.h>
 #ifdef CONFIG_PPC_BOOK3S
 #include <asm/kvm_book3s.h>
+#else
+#include <asm/kvm_booke.h>
 #endif
 
 enum emulation_result {
@@ -37,6 +39,7 @@ enum emulation_result {
         EMULATE_DO_MMIO,      /* kvm_run filled with MMIO request */
         EMULATE_DO_DCR,       /* kvm_run filled with DCR request */
         EMULATE_FAIL,         /* can't emulate this instruction */
+        EMULATE_AGAIN,        /* something went wrong. go again */
 };
 
 extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
@@ -48,8 +51,11 @@ extern void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu);
 extern int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
                               unsigned int rt, unsigned int bytes,
                               int is_bigendian);
+extern int kvmppc_handle_loads(struct kvm_run *run, struct kvm_vcpu *vcpu,
+                               unsigned int rt, unsigned int bytes,
+                               int is_bigendian);
 extern int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
-                               u32 val, unsigned int bytes, int is_bigendian);
+                               u64 val, unsigned int bytes, int is_bigendian);
 
 extern int kvmppc_emulate_instruction(struct kvm_run *run,
                                       struct kvm_vcpu *vcpu);
@@ -63,6 +69,7 @@ extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr,
 extern void kvmppc_mmu_priv_switch(struct kvm_vcpu *vcpu, int usermode);
 extern void kvmppc_mmu_switch_pid(struct kvm_vcpu *vcpu, u32 pid);
 extern void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu);
+extern int kvmppc_mmu_init(struct kvm_vcpu *vcpu);
 extern int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr);
 extern int kvmppc_mmu_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr);
 extern gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int gtlb_index,
@@ -88,6 +95,8 @@ extern void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu);
 extern void kvmppc_core_dequeue_dec(struct kvm_vcpu *vcpu);
 extern void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
                                        struct kvm_interrupt *irq);
+extern void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu,
+                                         struct kvm_interrupt *irq);
 
 extern int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                                   unsigned int op, int *advance);
@@ -99,81 +108,37 @@ extern void kvmppc_booke_exit(void);
 
 extern void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu);
 
-#ifdef CONFIG_PPC_BOOK3S
-
-/* We assume we're always acting on the current vcpu */
-
-static inline void kvmppc_set_gpr(struct kvm_vcpu *vcpu, int num, ulong val)
-{
-        if ( num < 14 ) {
-                get_paca()->shadow_vcpu.gpr[num] = val;
-                to_book3s(vcpu)->shadow_vcpu.gpr[num] = val;
-        } else
-                vcpu->arch.gpr[num] = val;
-}
-
-static inline ulong kvmppc_get_gpr(struct kvm_vcpu *vcpu, int num)
-{
-        if ( num < 14 )
-                return get_paca()->shadow_vcpu.gpr[num];
-        else
-                return vcpu->arch.gpr[num];
-}
-
-static inline void kvmppc_set_cr(struct kvm_vcpu *vcpu, u32 val)
-{
-        get_paca()->shadow_vcpu.cr = val;
-        to_book3s(vcpu)->shadow_vcpu.cr = val;
-}
-
-static inline u32 kvmppc_get_cr(struct kvm_vcpu *vcpu)
-{
-        return get_paca()->shadow_vcpu.cr;
-}
-
-static inline void kvmppc_set_xer(struct kvm_vcpu *vcpu, u32 val)
-{
-        get_paca()->shadow_vcpu.xer = val;
-        to_book3s(vcpu)->shadow_vcpu.xer = val;
-}
-
-static inline u32 kvmppc_get_xer(struct kvm_vcpu *vcpu)
+/*
+ * Cuts out inst bits with ordering according to spec.
+ * That means the leftmost bit is zero. All given bits are included.
+ */
+static inline u32 kvmppc_get_field(u64 inst, int msb, int lsb)
 {
-        return get_paca()->shadow_vcpu.xer;
-}
+        u32 r;
+        u32 mask;
 
-#else
+        BUG_ON(msb > lsb);
 
-static inline void kvmppc_set_gpr(struct kvm_vcpu *vcpu, int num, ulong val)
-{
-        vcpu->arch.gpr[num] = val;
-}
+        mask = (1 << (lsb - msb + 1)) - 1;
+        r = (inst >> (63 - lsb)) & mask;
 
-static inline ulong kvmppc_get_gpr(struct kvm_vcpu *vcpu, int num)
-{
-        return vcpu->arch.gpr[num];
+        return r;
 }
 
-static inline void kvmppc_set_cr(struct kvm_vcpu *vcpu, u32 val)
+/*
+ * Replaces inst bits with ordering according to spec.
+ */
+static inline u32 kvmppc_set_field(u64 inst, int msb, int lsb, int value)
 {
-        vcpu->arch.cr = val;
-}
+        u32 r;
+        u32 mask;
 
-static inline u32 kvmppc_get_cr(struct kvm_vcpu *vcpu)
-{
-        return vcpu->arch.cr;
-}
+        BUG_ON(msb > lsb);
 
-static inline void kvmppc_set_xer(struct kvm_vcpu *vcpu, u32 val)
-{
-        vcpu->arch.xer = val;
-}
+        mask = ((1 << (lsb - msb + 1)) - 1) << (63 - lsb);
+        r = (inst & ~mask) | ((value << (63 - lsb)) & mask);
 
-static inline u32 kvmppc_get_xer(struct kvm_vcpu *vcpu)
-{
-        return vcpu->arch.xer;
+        return r;
 }
 
-#endif
-
 #endif /* __POWERPC_KVM_PPC_H__ */
diff --git a/arch/powerpc/include/asm/lmb.h b/arch/powerpc/include/asm/lmb.h
deleted file mode 100644
index 6f5fdf0a19ae..000000000000
--- a/arch/powerpc/include/asm/lmb.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _ASM_POWERPC_LMB_H
-#define _ASM_POWERPC_LMB_H
-
-#include <asm/udbg.h>
-
-#define LMB_DBG(fmt...) udbg_printf(fmt)
-
-#ifdef CONFIG_PPC32
-extern phys_addr_t lowmem_end_addr;
-#define LMB_REAL_LIMIT  lowmem_end_addr
-#else
-#define LMB_REAL_LIMIT  0
-#endif
-
-#endif /* _ASM_POWERPC_LMB_H */
diff --git a/arch/powerpc/include/asm/macio.h b/arch/powerpc/include/asm/macio.h
index a062c57696d0..675e159b5ef4 100644
--- a/arch/powerpc/include/asm/macio.h
+++ b/arch/powerpc/include/asm/macio.h
@@ -108,7 +108,7 @@ static inline void* macio_get_drvdata(struct macio_dev *dev)
 
 static inline struct device_node *macio_get_of_node(struct macio_dev *mdev)
 {
-        return mdev->ofdev.node;
+        return mdev->ofdev.dev.of_node;
 }
 
 #ifdef CONFIG_PCI
@@ -123,10 +123,6 @@ static inline struct pci_dev *macio_get_pci_dev(struct macio_dev *mdev)
  */
 struct macio_driver
 {
-        char                    *name;
-        struct of_device_id     *match_table;
-        struct module           *owner;
-
         int     (*probe)(struct macio_dev* dev, const struct of_device_id *match);
         int     (*remove)(struct macio_dev* dev);
 
diff --git a/arch/powerpc/include/asm/memblock.h b/arch/powerpc/include/asm/memblock.h
new file mode 100644
index 000000000000..3c29728b56b1
--- /dev/null
+++ b/arch/powerpc/include/asm/memblock.h
@@ -0,0 +1,15 @@
+#ifndef _ASM_POWERPC_MEMBLOCK_H
+#define _ASM_POWERPC_MEMBLOCK_H
+
+#include <asm/udbg.h>
+
+#define MEMBLOCK_DBG(fmt...) udbg_printf(fmt)
+
+#ifdef CONFIG_PPC32
+extern phys_addr_t lowmem_end_addr;
+#define MEMBLOCK_REAL_LIMIT     lowmem_end_addr
+#else
+#define MEMBLOCK_REAL_LIMIT     0
+#endif
+
+#endif /* _ASM_POWERPC_MEMBLOCK_H */
diff --git a/arch/powerpc/include/asm/mmu-44x.h b/arch/powerpc/include/asm/mmu-44x.h
index 0372669383a8..bf52d704fc47 100644
--- a/arch/powerpc/include/asm/mmu-44x.h
+++ b/arch/powerpc/include/asm/mmu-44x.h
@@ -40,7 +40,7 @@
 #define PPC44x_TLB_I            0x00000400      /* Caching is inhibited */
 #define PPC44x_TLB_M            0x00000200      /* Memory is coherent */
 #define PPC44x_TLB_G            0x00000100      /* Memory is guarded */
-#define PPC44x_TLB_E            0x00000080      /* Memory is guarded */
+#define PPC44x_TLB_E            0x00000080      /* Memory is little endian */
 
 #define PPC44x_TLB_PERM_MASK    0x0000003f
 #define PPC44x_TLB_UX           0x00000020      /* User execution */
@@ -53,6 +53,52 @@
 /* Number of TLB entries */
 #define PPC44x_TLB_SIZE         64
 
+/* 47x bits */
+#define PPC47x_MMUCR_TID        0x0000ffff
+#define PPC47x_MMUCR_STS        0x00010000
+
+/* Page identification fields */
+#define PPC47x_TLB0_EPN_MASK    0xfffff000      /* Effective Page Number */
+#define PPC47x_TLB0_VALID       0x00000800      /* Valid flag */
+#define PPC47x_TLB0_TS          0x00000400      /* Translation address space */
+#define PPC47x_TLB0_4K          0x00000000
+#define PPC47x_TLB0_16K         0x00000010
+#define PPC47x_TLB0_64K         0x00000030
+#define PPC47x_TLB0_1M          0x00000070
+#define PPC47x_TLB0_16M         0x000000f0
+#define PPC47x_TLB0_256M        0x000001f0
+#define PPC47x_TLB0_1G          0x000003f0
+#define PPC47x_TLB0_BOLTED_R    0x00000008      /* tlbre only */
+
+/* Translation fields */
+#define PPC47x_TLB1_RPN_MASK    0xfffff000      /* Real Page Number */
+#define PPC47x_TLB1_ERPN_MASK   0x000003ff
+
+/* Storage attribute and access control fields */
+#define PPC47x_TLB2_ATTR_MASK   0x0003ff80
+#define PPC47x_TLB2_IL1I        0x00020000      /* Memory is guarded */
+#define PPC47x_TLB2_IL1D        0x00010000      /* Memory is guarded */
+#define PPC47x_TLB2_U0          0x00008000      /* User 0 */
+#define PPC47x_TLB2_U1          0x00004000      /* User 1 */
+#define PPC47x_TLB2_U2          0x00002000      /* User 2 */
+#define PPC47x_TLB2_U3          0x00001000      /* User 3 */
+#define PPC47x_TLB2_W           0x00000800      /* Caching is write-through */
+#define PPC47x_TLB2_I           0x00000400      /* Caching is inhibited */
+#define PPC47x_TLB2_M           0x00000200      /* Memory is coherent */
+#define PPC47x_TLB2_G           0x00000100      /* Memory is guarded */
+#define PPC47x_TLB2_E           0x00000080      /* Memory is little endian */
+#define PPC47x_TLB2_PERM_MASK   0x0000003f
+#define PPC47x_TLB2_UX          0x00000020      /* User execution */
+#define PPC47x_TLB2_UW          0x00000010      /* User write */
+#define PPC47x_TLB2_UR          0x00000008      /* User read */
+#define PPC47x_TLB2_SX          0x00000004      /* Super execution */
+#define PPC47x_TLB2_SW          0x00000002      /* Super write */
+#define PPC47x_TLB2_SR          0x00000001      /* Super read */
+#define PPC47x_TLB2_U_RWX       (PPC47x_TLB2_UX|PPC47x_TLB2_UW|PPC47x_TLB2_UR)
+#define PPC47x_TLB2_S_RWX       (PPC47x_TLB2_SX|PPC47x_TLB2_SW|PPC47x_TLB2_SR)
+#define PPC47x_TLB2_S_RW        (PPC47x_TLB2_SW | PPC47x_TLB2_SR)
+#define PPC47x_TLB2_IMG         (PPC47x_TLB2_I | PPC47x_TLB2_M | PPC47x_TLB2_G)
+
 #ifndef __ASSEMBLY__
 
 extern unsigned int tlb_44x_hwater;
@@ -79,12 +125,15 @@ typedef struct {
 
 #if (PAGE_SHIFT == 12)
 #define PPC44x_TLBE_SIZE        PPC44x_TLB_4K
+#define PPC47x_TLBE_SIZE        PPC47x_TLB0_4K
 #define mmu_virtual_psize       MMU_PAGE_4K
 #elif (PAGE_SHIFT == 14)
 #define PPC44x_TLBE_SIZE        PPC44x_TLB_16K
+#define PPC47x_TLBE_SIZE        PPC47x_TLB0_16K
 #define mmu_virtual_psize       MMU_PAGE_16K
 #elif (PAGE_SHIFT == 16)
 #define PPC44x_TLBE_SIZE        PPC44x_TLB_64K
+#define PPC47x_TLBE_SIZE        PPC47x_TLB0_64K
 #define mmu_virtual_psize       MMU_PAGE_64K
 #elif (PAGE_SHIFT == 18)
 #define PPC44x_TLBE_SIZE        PPC44x_TLB_256K
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index 2102b214a87c..0e398cfee2c8 100644
--- a/arch/powerpc/include/asm/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -250,7 +250,9 @@ extern int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
 int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid,
                      pte_t *ptep, unsigned long trap, int local, int ssize,
                      unsigned int shift, unsigned int mmu_psize);
-
+extern void hash_failure_debug(unsigned long ea, unsigned long access,
+                               unsigned long vsid, unsigned long trap,
+                               int ssize, int psize, unsigned long pte);
 extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
                              unsigned long pstart, unsigned long prot,
                              int psize, int ssize);
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index 7ffbb65ff7a9..7ebf42ed84a2 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -18,6 +18,7 @@
 #define MMU_FTR_TYPE_44x                ASM_CONST(0x00000008)
 #define MMU_FTR_TYPE_FSL_E              ASM_CONST(0x00000010)
 #define MMU_FTR_TYPE_3E                 ASM_CONST(0x00000020)
+#define MMU_FTR_TYPE_47x                ASM_CONST(0x00000040)
 
 /*
  * This is individual features
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 26383e0778aa..81fb41289d6c 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -27,6 +27,8 @@ extern int __init_new_context(void);
 extern void __destroy_context(int context_id);
 static inline void mmu_context_init(void) { }
 #else
+extern unsigned long __init_new_context(void);
+extern void __destroy_context(unsigned long context_id);
 extern void mmu_context_init(void);
 #endif
 
diff --git a/arch/powerpc/include/asm/mmzone.h b/arch/powerpc/include/asm/mmzone.h
index 35acac90c8ca..aac87cbceb57 100644
--- a/arch/powerpc/include/asm/mmzone.h
+++ b/arch/powerpc/include/asm/mmzone.h
@@ -30,7 +30,7 @@ extern struct pglist_data *node_data[];
  */
 
 extern int numa_cpu_lookup_table[];
-extern cpumask_t numa_cpumask_lookup_table[];
+extern cpumask_var_t node_to_cpumask_map[];
 #ifdef CONFIG_MEMORY_HOTPLUG
 extern unsigned long max_pfn;
 #endif
diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index 42561f4f032d..ecc4fc69ac13 100644
--- a/arch/powerpc/include/asm/mpc52xx_psc.h
+++ b/arch/powerpc/include/asm/mpc52xx_psc.h
@@ -248,6 +248,7 @@ struct mpc52xx_psc_fifo {
         u16             tflwfptr;       /* PSC + 0x9e */
 };
 
+#define MPC512x_PSC_FIFO_EOF            0x100
 #define MPC512x_PSC_FIFO_RESET_SLICE    0x80
 #define MPC512x_PSC_FIFO_ENABLE_SLICE   0x01
 #define MPC512x_PSC_FIFO_ENABLE_DMA     0x04
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index 61913d9a21a0..e000cce8f6dd 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -463,9 +463,6 @@ extern void mpic_cpu_set_priority(int prio);
 /* Request IPIs on primary mpic */
 extern void mpic_request_ipis(void);
 
-/* Send an IPI (non offseted number 0..3) */
-extern void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask);
-
 /* Send a message (IPI) to a given target (cpu number or MSG_*) */
 void smp_mpic_message_pass(int target, int msg);
 
diff --git a/arch/powerpc/include/asm/of_device.h b/arch/powerpc/include/asm/of_device.h
index a64debf177dc..444e97e2982e 100644
--- a/arch/powerpc/include/asm/of_device.h
+++ b/arch/powerpc/include/asm/of_device.h
@@ -12,9 +12,8 @@
  */
 struct of_device
 {
-        struct device_node      *node;          /* to be obsoleted */
-        u64                     dma_mask;       /* DMA mask */
         struct device           dev;            /* Generic device interface */
+        struct pdev_archdata    archdata;
 };
 
 extern struct of_device *of_device_alloc(struct device_node *np,
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
index a011603d4079..8ce7963ad41d 100644
--- a/arch/powerpc/include/asm/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -23,7 +23,7 @@
 #include <asm/page.h>
 #include <asm/exception-64e.h>
 #ifdef CONFIG_KVM_BOOK3S_64_HANDLER
-#include <asm/kvm_book3s_64_asm.h>
+#include <asm/kvm_book3s_asm.h>
 #endif
 
 register struct paca_struct *local_paca asm("r13");
@@ -82,6 +82,7 @@ struct paca_struct {
         s16 hw_cpu_id;                  /* Physical processor number */
         u8 cpu_start;                   /* At startup, processor spins until */
                                         /* this becomes non-zero. */
+        u8 kexec_state;         /* set when kexec down has irqs off */
 #ifdef CONFIG_PPC_STD_MMU_64
         struct slb_shadow *slb_shadow_ptr;
 
@@ -136,15 +137,9 @@ struct paca_struct {
         u64 startpurr;                  /* PURR/TB value snapshot */
         u64 startspurr;                 /* SPURR value snapshot */
 
-#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
-        struct  {
-                u64     esid;
-                u64     vsid;
-        } kvm_slb[64];                  /* guest SLB */
+#ifdef CONFIG_KVM_BOOK3S_HANDLER
         /* We use this to store guest state in */
         struct kvmppc_book3s_shadow_vcpu shadow_vcpu;
-        u8 kvm_slb_max;                 /* highest used guest slb entry */
-        u8 kvm_in_guest;                /* are we inside the guest? */
 #endif
 };
 
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index e96d52a516ba..53b64be40eb2 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -108,8 +108,21 @@ extern phys_addr_t kernstart_addr;
 #define pfn_to_kaddr(pfn)       __va((pfn) << PAGE_SHIFT)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
 
-#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - MEMORY_START))
+/*
+ * On Book-E parts we need __va to parse the device tree and we can't
+ * determine MEMORY_START until then.  However we can determine PHYSICAL_START
+ * from information at hand (program counter, TLB lookup).
+ *
+ * On non-Book-E PPC64 PAGE_OFFSET and MEMORY_START are constants so use
+ * the other definitions for __va & __pa.
+ */
+#ifdef CONFIG_BOOKE
+#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) - PHYSICAL_START + KERNELBASE))
+#define __pa(x) ((unsigned long)(x) + PHYSICAL_START - KERNELBASE)
+#else
+#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START))
 #define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + MEMORY_START)
+#endif
 
 /*
  * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
index bfc4e027e2ad..358ff14ea25e 100644
--- a/arch/powerpc/include/asm/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
@@ -162,14 +162,6 @@ do {						\
 
 #endif /* !CONFIG_HUGETLB_PAGE */
 
-#ifdef MODULE
-#define __page_aligned __attribute__((__aligned__(PAGE_SIZE)))
-#else
-#define __page_aligned \
-        __attribute__((__aligned__(PAGE_SIZE), \
-                __section__(".data.page_aligned")))
-#endif
-
 #define VM_DATA_DEFAULT_FLAGS \
         (test_thread_flag(TIF_32BIT) ? \
          VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64)
diff --git a/arch/powerpc/include/asm/parport.h b/arch/powerpc/include/asm/parport.h
index 94942d60ddfd..1ca1102b4a2f 100644
--- a/arch/powerpc/include/asm/parport.h
+++ b/arch/powerpc/include/asm/parport.h
@@ -19,6 +19,8 @@ static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
         u32 io1, io2;
         int propsize;
         int count = 0;
+        int virq;
+
         for (np = NULL; (np = of_find_compatible_node(np,
                                                       "parallel",
                                                       "pnpPNP,400")) != NULL;) {
@@ -26,10 +28,13 @@ static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
                 if (!prop || propsize > 6*sizeof(u32))
                         continue;
                 io1 = prop[1]; io2 = prop[2];
-                prop = of_get_property(np, "interrupts", NULL);
-                if (!prop)
+
+                virq = irq_of_parse_and_map(np, 0);
+                if (virq == NO_IRQ)
                         continue;
-                if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL, 0) != NULL)
+
+                if (parport_pc_probe_port(io1, io2, virq, autodma, NULL, 0)
+                                != NULL)
                         count++;
         }
         return count;
diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
index 605f5c5398d1..292725cec2e3 100644
--- a/arch/powerpc/include/asm/pgalloc-64.h
+++ b/arch/powerpc/include/asm/pgalloc-64.h
@@ -11,6 +11,12 @@
 #include <linux/cpumask.h>
 #include <linux/percpu.h>
 
+struct vmemmap_backing {
+        struct vmemmap_backing *list;
+        unsigned long phys;
+        unsigned long virt_addr;
+};
+
 /*
  * Functions that deal with pagetables that could be at any level of
  * the table need to be passed an "index_size" so they know how to
diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h
index 55646adfa843..a7db96f2b5c3 100644
--- a/arch/powerpc/include/asm/pgtable-ppc32.h
+++ b/arch/powerpc/include/asm/pgtable-ppc32.h
@@ -287,7 +287,7 @@ static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry)
 #define pmd_page_vaddr(pmd)     \
         ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 #define pmd_page(pmd)           \
-        (mem_map + (pmd_val(pmd) >> PAGE_SHIFT))
+        pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
 #else
 #define pmd_page_vaddr(pmd)     \
         ((unsigned long) (pmd_val(pmd) & PAGE_MASK))
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index aea714797590..d553bbeb726c 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -25,7 +25,7 @@
 #define PPC_INST_LDARX                  0x7c0000a8
 #define PPC_INST_LSWI                   0x7c0004aa
 #define PPC_INST_LSWX                   0x7c00042a
-#define PPC_INST_LWARX                  0x7c000029
+#define PPC_INST_LWARX                  0x7c000028
 #define PPC_INST_LWSYNC                 0x7c2004ac
 #define PPC_INST_LXVD2X                 0x7c000698
 #define PPC_INST_MCRXR                  0x7c000400
@@ -62,8 +62,8 @@
 #define __PPC_T_TLB(t)  (((t) & 0x3) << 21)
 #define __PPC_WC(w)     (((w) & 0x3) << 21)
 /*
- * Only use the larx hint bit on 64bit CPUs. Once we verify it doesn't have
- * any side effects on all 32bit processors, we can do this all the time.
+ * Only use the larx hint bit on 64bit CPUs. e500v1/v2 based CPUs will treat a
+ * larx with EH set as an illegal instruction.
  */
 #ifdef CONFIG_PPC64
 #define __PPC_EH(eh)    (((eh) & 0x1) << 0)
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 221ba6240464..7492fe8ad6e4 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -229,6 +229,9 @@ struct thread_struct {
         unsigned long   spefscr;        /* SPE & eFP status */
         int             used_spe;       /* set if process has used spe */
 #endif /* CONFIG_SPE */
+#ifdef CONFIG_KVM_BOOK3S_32_HANDLER
+        void*           kvm_shadow_vcpu; /* KVM internal data */
+#endif /* CONFIG_KVM_BOOK3S_32_HANDLER */
 };
 
 #define ARCH_MIN_TASKALIGN 16
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 9e2d84c06b74..0175a676b34b 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -24,11 +24,7 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#ifdef __KERNEL__
 #include <linux/types.h>
-#else
-#include <stdint.h>
-#endif
 
 #ifndef __ASSEMBLY__
 
@@ -89,6 +85,7 @@ struct pt_regs {
 
 #define instruction_pointer(regs) ((regs)->nip)
 #define user_stack_pointer(regs) ((regs)->gpr[1])
+#define kernel_stack_pointer(regs) ((regs)->gpr[1])
 #define regs_return_value(regs) ((regs)->gpr[3])
 
 #ifdef CONFIG_SMP
@@ -141,6 +138,69 @@ do {									      \
 #define arch_has_block_step()   (!cpu_has_feature(CPU_FTR_601))
 #define ARCH_HAS_USER_SINGLE_STEP_INFO
 
+/*
+ * kprobe-based event tracer support
+ */
+
+#include <linux/stddef.h>
+#include <linux/thread_info.h>
+extern int regs_query_register_offset(const char *name);
+extern const char *regs_query_register_name(unsigned int offset);
+#define MAX_REG_OFFSET (offsetof(struct pt_regs, dsisr))
+
+/**
+ * regs_get_register() - get register value from its offset
+ * @regs:          pt_regs from which register value is gotten
+ * @offset:    offset number of the register.
+ *
+ * regs_get_register returns the value of a register whose offset from @regs.
+ * The @offset is the offset of the register in struct pt_regs.
+ * If @offset is bigger than MAX_REG_OFFSET, this returns 0.
+ */
+static inline unsigned long regs_get_register(struct pt_regs *regs,
+                                                unsigned int offset)
+{
+        if (unlikely(offset > MAX_REG_OFFSET))
+                return 0;
+        return *(unsigned long *)((unsigned long)regs + offset);
+}
+
+/**
+ * regs_within_kernel_stack() - check the address in the stack
+ * @regs:      pt_regs which contains kernel stack pointer.
+ * @addr:      address which is checked.
+ *
+ * regs_within_kernel_stack() checks @addr is within the kernel stack page(s).
+ * If @addr is within the kernel stack, it returns true. If not, returns false.
+ */
+
+static inline bool regs_within_kernel_stack(struct pt_regs *regs,
+                                                unsigned long addr)
+{
+        return ((addr & ~(THREAD_SIZE - 1))  ==
+                (kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1)));
+}
+
+/**
+ * regs_get_kernel_stack_nth() - get Nth entry of the stack
+ * @regs:       pt_regs which contains kernel stack pointer.
+ * @n:          stack entry number.
+ *
+ * regs_get_kernel_stack_nth() returns @n th entry of the kernel stack which
+ * is specified by @regs. If the @n th entry is NOT in the kernel stack,
+ * this returns 0.
+ */
+static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,
+                                                      unsigned int n)
+{
+        unsigned long *addr = (unsigned long *)kernel_stack_pointer(regs);
+        addr += n;
+        if (regs_within_kernel_stack(regs, (unsigned long)addr))
+                return *addr;
+        else
+                return 0;
+}
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
@@ -300,13 +360,13 @@ do {									      \
 #ifndef __ASSEMBLY__
 
 struct ppc_debug_info {
-        uint32_t version;               /* Only version 1 exists to date */
-        uint32_t num_instruction_bps;
-        uint32_t num_data_bps;
-        uint32_t num_condition_regs;
-        uint32_t data_bp_alignment;
-        uint32_t sizeof_condition;      /* size of the DVC register */
-        uint64_t features;
+        __u32 version;                  /* Only version 1 exists to date */
+        __u32 num_instruction_bps;
+        __u32 num_data_bps;
+        __u32 num_condition_regs;
+        __u32 data_bp_alignment;
+        __u32 sizeof_condition;         /* size of the DVC register */
+        __u64 features;
 };
 
 #endif /* __ASSEMBLY__ */
@@ -322,13 +382,13 @@ struct ppc_debug_info {
 #ifndef __ASSEMBLY__
 
 struct ppc_hw_breakpoint {
-        uint32_t version;               /* currently, version must be 1 */
-        uint32_t trigger_type;          /* only some combinations allowed */
-        uint32_t addr_mode;             /* address match mode */
-        uint32_t condition_mode;        /* break/watchpoint condition flags */
-        uint64_t addr;                  /* break/watchpoint address */
-        uint64_t addr2;                 /* range end or mask */
-        uint64_t condition_value;       /* contents of the DVC register */
+        __u32 version;          /* currently, version must be 1 */
+        __u32 trigger_type;     /* only some combinations allowed */
+        __u32 addr_mode;        /* address match mode */
+        __u32 condition_mode;   /* break/watchpoint condition flags */
+        __u64 addr;             /* break/watchpoint address */
+        __u64 addr2;            /* range end or mask */
+        __u64 condition_value;  /* contents of the DVC register */
 };
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 5572e86223f4..d62fdf4e504b 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -293,10 +293,12 @@
 #define HID1_ABE        (1<<10)         /* 7450 Address Broadcast Enable */
 #define HID1_PS         (1<<16)         /* 750FX PLL selection */
 #define SPRN_HID2       0x3F8           /* Hardware Implementation Register 2 */
+#define SPRN_HID2_GEKKO 0x398           /* Gekko HID2 Register */
 #define SPRN_IABR       0x3F2   /* Instruction Address Breakpoint Register */
 #define SPRN_IABR2      0x3FA           /* 83xx */
 #define SPRN_IBCR       0x135           /* 83xx Insn Breakpoint Control Reg */
 #define SPRN_HID4       0x3F4           /* 970 HID4 */
+#define SPRN_HID4_GEKKO 0x3F3           /* Gekko HID4 */
 #define SPRN_HID5       0x3F6           /* 970 HID5 */
 #define SPRN_HID6       0x3F9   /* BE HID 6 */
 #define   HID6_LB       (0x0F<<12) /* Concurrent Large Page Modes */
@@ -465,6 +467,14 @@
 #define SPRN_VRSAVE     0x100   /* Vector Register Save Register */
 #define SPRN_XER        0x001   /* Fixed Point Exception Register */
 
+#define SPRN_MMCR0_GEKKO 0x3B8 /* Gekko Monitor Mode Control Register 0 */
+#define SPRN_MMCR1_GEKKO 0x3BC /* Gekko Monitor Mode Control Register 1 */
+#define SPRN_PMC1_GEKKO  0x3B9 /* Gekko Performance Monitor Control 1 */
+#define SPRN_PMC2_GEKKO  0x3BA /* Gekko Performance Monitor Control 2 */
+#define SPRN_PMC3_GEKKO  0x3BD /* Gekko Performance Monitor Control 3 */
+#define SPRN_PMC4_GEKKO  0x3BE /* Gekko Performance Monitor Control 4 */
+#define SPRN_WPAR_GEKKO  0x399 /* Gekko Write Pipe Address Register */
+
 #define SPRN_SCOMC      0x114   /* SCOM Access Control */
 #define SPRN_SCOMD      0x115   /* SCOM Access DATA */
 
@@ -817,6 +827,7 @@
 #define PVR_403GC       0x00200200
 #define PVR_403GCX      0x00201400
 #define PVR_405GP       0x40110000
+#define PVR_476         0x11a52000
 #define PVR_STB03XXX    0x40310000
 #define PVR_NP405H      0x41410000
 #define PVR_NP405L      0x41610000
@@ -853,6 +864,9 @@
 #define PVR_8245        0x80811014
 #define PVR_8260        PVR_8240
 
+/* 476 Simulator seems to currently have the PVR of the 602... */
+#define PVR_476_ISS     0x00052000
+
 /* 64-bit processors */
 /* XXX the prefix should be PVR_, we'll do a global sweep to fix it one day */
 #define PV_NORTHSTAR    0x0033
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 414d434a66d0..2360317179a9 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -4,6 +4,12 @@
  * are not true Book E PowerPCs, they borrowed a number of features
  * before Book E was finalized, and are included here as well.  Unfortunatly,
  * they sometimes used different locations than true Book E CPUs did.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
  */
 #ifdef __KERNEL__
 #ifndef __ASM_POWERPC_REG_BOOKE_H__
@@ -88,6 +94,7 @@
 #define SPRN_IVOR35     0x213   /* Interrupt Vector Offset Register 35 */
 #define SPRN_IVOR36     0x214   /* Interrupt Vector Offset Register 36 */
 #define SPRN_IVOR37     0x215   /* Interrupt Vector Offset Register 37 */
+#define SPRN_MCARU      0x239   /* Machine Check Address Register Upper */
 #define SPRN_MCSRR0     0x23A   /* Machine Check Save and Restore Register 0 */
 #define SPRN_MCSRR1     0x23B   /* Machine Check Save and Restore Register 1 */
 #define SPRN_MCSR       0x23C   /* Machine Check Status Register */
@@ -191,9 +198,16 @@
 #define MCSR_DCFP       0x01000000 /* D-Cache Flush Parity Error */
 #define MCSR_IMPE       0x00800000 /* Imprecise Machine Check Exception */
 
+#define PPC47x_MCSR_GPR 0x01000000 /* GPR parity error */
+#define PPC47x_MCSR_FPR 0x00800000 /* FPR parity error */
+#define PPC47x_MCSR_IPR 0x00400000 /* Imprecise Machine Check Exception */
+
 #ifdef CONFIG_E500
+/* All e500 */
 #define MCSR_MCP        0x80000000UL /* Machine Check Input Pin */
 #define MCSR_ICPERR     0x40000000UL /* I-Cache Parity Error */
+
+/* e500v1/v2 */
 #define MCSR_DCP_PERR   0x20000000UL /* D-Cache Push Parity Error */
 #define MCSR_DCPERR     0x10000000UL /* D-Cache Parity Error */
 #define MCSR_BUS_IAERR  0x00000080UL /* Instruction Address Error */
@@ -205,12 +219,20 @@
 #define MCSR_BUS_IPERR  0x00000002UL /* Instruction parity Error */
 #define MCSR_BUS_RPERR  0x00000001UL /* Read parity Error */
 
-/* e500 parts may set unused bits in MCSR; mask these off */
-#define MCSR_MASK       (MCSR_MCP | MCSR_ICPERR | MCSR_DCP_PERR | \
-                        MCSR_DCPERR | MCSR_BUS_IAERR | MCSR_BUS_RAERR | \
-                        MCSR_BUS_WAERR | MCSR_BUS_IBERR | MCSR_BUS_RBERR | \
-                        MCSR_BUS_WBERR | MCSR_BUS_IPERR | MCSR_BUS_RPERR)
+/* e500mc */
+#define MCSR_DCPERR_MC  0x20000000UL /* D-Cache Parity Error */
+#define MCSR_L2MMU_MHIT 0x04000000UL /* Hit on multiple TLB entries */
+#define MCSR_NMI        0x00100000UL /* Non-Maskable Interrupt */
+#define MCSR_MAV        0x00080000UL /* MCAR address valid */
+#define MCSR_MEA        0x00040000UL /* MCAR is effective address */
+#define MCSR_IF         0x00010000UL /* Instruction Fetch */
+#define MCSR_LD         0x00008000UL /* Load */
+#define MCSR_ST         0x00004000UL /* Store */
+#define MCSR_LDG        0x00002000UL /* Guarded Load */
+#define MCSR_TLBSYNC    0x00000002UL /* Multiple tlbsyncs detected */
+#define MCSR_BSL2_ERR   0x00000001UL /* Backside L2 cache error */
 #endif
+
 #ifdef CONFIG_E200
 #define MCSR_MCP        0x80000000UL /* Machine Check Input Pin */
 #define MCSR_CP_PERR    0x20000000UL /* Cache Push Parity Error */
@@ -221,11 +243,6 @@
 #define MCSR_BUS_DRERR  0x00000008UL /* Read Bus Error on data load */
 #define MCSR_BUS_WRERR  0x00000004UL /* Write Bus Error on buffered
                                         store or cache line push */
-
-/* e200 parts may set unused bits in MCSR; mask these off */
-#define MCSR_MASK       (MCSR_MCP | MCSR_CP_PERR | MCSR_CPERR | \
-                        MCSR_EXCP_ERR | MCSR_BUS_IRERR | MCSR_BUS_DRERR | \
-                        MCSR_BUS_WRERR)
 #endif
 
 /* Bit definitions for the DBSR. */
@@ -604,5 +621,25 @@
 #define DBCR_JOI        0x00000002      /* JTAG Serial Outbound Int. Enable */
 #define DBCR_JII        0x00000001      /* JTAG Serial Inbound Int. Enable */
 #endif /* 403GCX */
+
+/* Some 476 specific registers */
+#define SPRN_SSPCR              830
+#define SPRN_USPCR              831
+#define SPRN_ISPCR              829
+#define SPRN_MMUBE0             820
+#define MMUBE0_IBE0_SHIFT       24
+#define MMUBE0_IBE1_SHIFT       16
+#define MMUBE0_IBE2_SHIFT       8
+#define MMUBE0_VBE0             0x00000004
+#define MMUBE0_VBE1             0x00000002
+#define MMUBE0_VBE2             0x00000001
+#define SPRN_MMUBE1             821
+#define MMUBE1_IBE3_SHIFT       24
+#define MMUBE1_IBE4_SHIFT       16
+#define MMUBE1_IBE5_SHIFT       8
+#define MMUBE1_VBE3             0x00000004
+#define MMUBE1_VBE4             0x00000002
+#define MMUBE1_VBE5             0x00000001
+
 #endif /* __ASM_POWERPC_REG_BOOKE_H__ */
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/scatterlist.h b/arch/powerpc/include/asm/scatterlist.h
index 912bf597870f..34cc78fd0ef4 100644
--- a/arch/powerpc/include/asm/scatterlist.h
+++ b/arch/powerpc/include/asm/scatterlist.h
@@ -9,38 +9,12 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#ifdef __KERNEL__
-#include <linux/types.h>
 #include <asm/dma.h>
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
-        unsigned long sg_magic;
-#endif
-        unsigned long page_link;
-        unsigned int offset;
-        unsigned int length;
-
-        /* For TCE or SWIOTLB support */
-        dma_addr_t dma_address;
-        u32 dma_length;
-};
-
-/*
- * These macros should be used after a dma_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns, or alternatively stop on the first sg_dma_len(sg) which
- * is 0.
- */
-#define sg_dma_address(sg)      ((sg)->dma_address)
-#define sg_dma_len(sg)          ((sg)->dma_length)
+#include <asm-generic/scatterlist.h>
 
 #ifdef __powerpc64__
 #define ISA_DMA_THRESHOLD       (~0UL)
 #endif
-
 #define ARCH_HAS_SG_CHAIN
 
-#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_SCATTERLIST_H */
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
index 1d3b270d3083..66e237bbe15f 100644
--- a/arch/powerpc/include/asm/smp.h
+++ b/arch/powerpc/include/asm/smp.h
@@ -40,7 +40,7 @@ extern void smp_message_recv(int);
 DECLARE_PER_CPU(unsigned int, cpu_pvr);
 
 #ifdef CONFIG_HOTPLUG_CPU
-extern void fixup_irqs(cpumask_t map);
+extern void fixup_irqs(const struct cpumask *map);
 int generic_cpu_disable(void);
 int generic_cpu_enable(unsigned int cpu);
 void generic_cpu_die(unsigned int cpu);
@@ -68,8 +68,19 @@ static inline void set_hard_smp_processor_id(int cpu, int phys)
 }
 #endif
 
-DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
-DECLARE_PER_CPU(cpumask_t, cpu_core_map);
+DECLARE_PER_CPU(cpumask_var_t, cpu_sibling_map);
+DECLARE_PER_CPU(cpumask_var_t, cpu_core_map);
+
+static inline struct cpumask *cpu_sibling_mask(int cpu)
+{
+        return per_cpu(cpu_sibling_map, cpu);
+}
+
+static inline struct cpumask *cpu_core_mask(int cpu)
+{
+        return per_cpu(cpu_core_map, cpu);
+}
+
 extern int cpu_to_core_id(int cpu);
 
 /* Since OpenPIC has only 4 IPIs, we use slightly different message numbers.
@@ -93,7 +104,6 @@ void smp_init_pSeries(void);
 void smp_init_cell(void);
 void smp_init_celleb(void);
 void smp_setup_cpu_maps(void);
-void smp_setup_cpu_sibling_map(void);
 
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h
index efa7f0b879f3..23913e902fc3 100644
--- a/arch/powerpc/include/asm/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
@@ -30,7 +30,7 @@ static inline void syscall_rollback(struct task_struct *task,
 static inline long syscall_get_error(struct task_struct *task,
                                      struct pt_regs *regs)
 {
-        return (regs->ccr & 0x1000) ? -regs->gpr[3] : 0;
+        return (regs->ccr & 0x10000000) ? -regs->gpr[3] : 0;
 }
 
 static inline long syscall_get_return_value(struct task_struct *task,
@@ -44,10 +44,10 @@ static inline void syscall_set_return_value(struct task_struct *task,
                                             int error, long val)
 {
         if (error) {
-                regs->ccr |= 0x1000L;
+                regs->ccr |= 0x10000000L;
                 regs->gpr[3] = -error;
         } else {
-                regs->ccr &= ~0x1000L;
+                regs->ccr &= ~0x10000000L;
                 regs->gpr[3] = val;
         }
 }
diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
index a6297c67c3d6..6c294acac848 100644
--- a/arch/powerpc/include/asm/system.h
+++ b/arch/powerpc/include/asm/system.h
@@ -515,11 +515,8 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new,
  * powers of 2 writes until it reaches sufficient alignment).
  *
  * Based on this we disable the IP header alignment in network drivers.
- * We also modify NET_SKB_PAD to be a cacheline in size, thus maintaining
- * cacheline alignment of buffers.
  */
 #define NET_IP_ALIGN    0
-#define NET_SKB_PAD     L1_CACHE_BYTES
 
 #define cmpxchg64(ptr, o, n)                                            \
   ({                                                                    \
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index aa9d383a1c09..65eb85976a03 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -104,7 +104,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_PERFMON_CTXSW       6       /* perfmon needs ctxsw calls */
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SINGLESTEP          8       /* singlestepping active */
-#define TIF_MEMDIE              9
+#define TIF_MEMDIE              9       /* is terminating due to OOM killer */
 #define TIF_SECCOMP             10      /* secure computing */
 #define TIF_RESTOREALL          11      /* Restore all regs (implies NOERROR) */
 #define TIF_NOERROR             12      /* Force successful syscall return */
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index 8eaec310a25b..32adf7280720 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -8,6 +8,26 @@ struct device_node;
 
 #ifdef CONFIG_NUMA
 
+/*
+ * Before going off node we want the VM to try and reclaim from the local
+ * node. It does this if the remote distance is larger than RECLAIM_DISTANCE.
+ * With the default REMOTE_DISTANCE of 20 and the default RECLAIM_DISTANCE of
+ * 20, we never reclaim and go off node straight away.
+ *
+ * To fix this we choose a smaller value of RECLAIM_DISTANCE.
+ */
+#define RECLAIM_DISTANCE 10
+
+/*
+ * Before going off node we want the VM to try and reclaim from the local
+ * node. It does this if the remote distance is larger than RECLAIM_DISTANCE.
+ * With the default REMOTE_DISTANCE of 20 and the default RECLAIM_DISTANCE of
+ * 20, we never reclaim and go off node straight away.
+ *
+ * To fix this we choose a smaller value of RECLAIM_DISTANCE.
+ */
+#define RECLAIM_DISTANCE 10
+
 #include <asm/mmzone.h>
 
 static inline int cpu_to_node(int cpu)
@@ -19,7 +39,7 @@ static inline int cpu_to_node(int cpu)
 
 #define cpumask_of_node(node) ((node) == -1 ?                           \
                                cpu_all_mask :                           \
-                               &numa_cpumask_lookup_table[node])
+                               node_to_cpumask_map[node])
 
 int of_node_to_nid(struct device_node *device);
 
@@ -102,8 +122,8 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
 #ifdef CONFIG_PPC64
 #include <asm/smp.h>
 
-#define topology_thread_cpumask(cpu)    (&per_cpu(cpu_sibling_map, cpu))
-#define topology_core_cpumask(cpu)      (&per_cpu(cpu_core_map, cpu))
+#define topology_thread_cpumask(cpu)    (per_cpu(cpu_sibling_map, cpu))
+#define topology_core_cpumask(cpu)      (per_cpu(cpu_core_map, cpu))
 #define topology_core_id(cpu)           (cpu_to_core_id(cpu))
 #endif
 #endif
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 877326320e74..58d0572de6f9 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -57,8 +57,12 @@ obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_E500)              += idle_e500.o
 obj-$(CONFIG_6xx)               += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
 obj-$(CONFIG_TAU)               += tau_6xx.o
-obj-$(CONFIG_HIBERNATION)       += swsusp.o suspend.o \
-                                   swsusp_$(CONFIG_WORD_SIZE).o
+obj-$(CONFIG_HIBERNATION)       += swsusp.o suspend.o
+ifeq ($(CONFIG_FSL_BOOKE),y)
+obj-$(CONFIG_HIBERNATION)       += swsusp_booke.o
+else
+obj-$(CONFIG_HIBERNATION)       += swsusp_$(CONFIG_WORD_SIZE).o
+endif
 obj64-$(CONFIG_HIBERNATION)     += swsusp_asm64.o
 obj-$(CONFIG_MODULES)           += module.o module_$(CONFIG_WORD_SIZE).o
 obj-$(CONFIG_44x)               += cpu_setup_44x.o
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 957ceb7059c5..496cc5b3984f 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -50,6 +50,9 @@
 #endif
 #ifdef CONFIG_KVM
 #include <linux/kvm_host.h>
+#ifndef CONFIG_BOOKE
+#include <asm/kvm_book3s.h>
+#endif
 #endif
 
 #ifdef CONFIG_PPC32
@@ -105,6 +108,9 @@ int main(void)
         DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
 #endif /* CONFIG_SPE */
 #endif /* CONFIG_PPC64 */
+#ifdef CONFIG_KVM_BOOK3S_32_HANDLER
+        DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu));
+#endif
 
         DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
         DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
@@ -133,7 +139,6 @@ int main(void)
         DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr));
         DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
         DEFINE(PACAHARDIRQEN, offsetof(struct paca_struct, hard_enabled));
-        DEFINE(PACAPERFPEND, offsetof(struct paca_struct, perf_event_pending));
         DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
 #ifdef CONFIG_PPC_MM_SLICES
         DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct,
@@ -184,6 +189,7 @@ int main(void)
 #endif /* CONFIG_PPC_STD_MMU_64 */
         DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
         DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
+        DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state));
         DEFINE(PACA_STARTPURR, offsetof(struct paca_struct, startpurr));
         DEFINE(PACA_STARTSPURR, offsetof(struct paca_struct, startspurr));
         DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
@@ -191,33 +197,9 @@ int main(void)
         DEFINE(PACA_DATA_OFFSET, offsetof(struct paca_struct, data_offset));
         DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
 #ifdef CONFIG_KVM_BOOK3S_64_HANDLER
-        DEFINE(PACA_KVM_IN_GUEST, offsetof(struct paca_struct, kvm_in_guest));
-        DEFINE(PACA_KVM_SLB, offsetof(struct paca_struct, kvm_slb));
-        DEFINE(PACA_KVM_SLB_MAX, offsetof(struct paca_struct, kvm_slb_max));
-        DEFINE(PACA_KVM_CR, offsetof(struct paca_struct, shadow_vcpu.cr));
-        DEFINE(PACA_KVM_XER, offsetof(struct paca_struct, shadow_vcpu.xer));
-        DEFINE(PACA_KVM_R0, offsetof(struct paca_struct, shadow_vcpu.gpr[0]));
-        DEFINE(PACA_KVM_R1, offsetof(struct paca_struct, shadow_vcpu.gpr[1]));
-        DEFINE(PACA_KVM_R2, offsetof(struct paca_struct, shadow_vcpu.gpr[2]));
-        DEFINE(PACA_KVM_R3, offsetof(struct paca_struct, shadow_vcpu.gpr[3]));
-        DEFINE(PACA_KVM_R4, offsetof(struct paca_struct, shadow_vcpu.gpr[4]));
-        DEFINE(PACA_KVM_R5, offsetof(struct paca_struct, shadow_vcpu.gpr[5]));
-        DEFINE(PACA_KVM_R6, offsetof(struct paca_struct, shadow_vcpu.gpr[6]));
-        DEFINE(PACA_KVM_R7, offsetof(struct paca_struct, shadow_vcpu.gpr[7]));
-        DEFINE(PACA_KVM_R8, offsetof(struct paca_struct, shadow_vcpu.gpr[8]));
-        DEFINE(PACA_KVM_R9, offsetof(struct paca_struct, shadow_vcpu.gpr[9]));
-        DEFINE(PACA_KVM_R10, offsetof(struct paca_struct, shadow_vcpu.gpr[10]));
-        DEFINE(PACA_KVM_R11, offsetof(struct paca_struct, shadow_vcpu.gpr[11]));
-        DEFINE(PACA_KVM_R12, offsetof(struct paca_struct, shadow_vcpu.gpr[12]));
-        DEFINE(PACA_KVM_R13, offsetof(struct paca_struct, shadow_vcpu.gpr[13]));
-        DEFINE(PACA_KVM_HOST_R1, offsetof(struct paca_struct, shadow_vcpu.host_r1));
-        DEFINE(PACA_KVM_HOST_R2, offsetof(struct paca_struct, shadow_vcpu.host_r2));
-        DEFINE(PACA_KVM_VMHANDLER, offsetof(struct paca_struct,
-                                            shadow_vcpu.vmhandler));
-        DEFINE(PACA_KVM_SCRATCH0, offsetof(struct paca_struct,
-                                           shadow_vcpu.scratch0));
-        DEFINE(PACA_KVM_SCRATCH1, offsetof(struct paca_struct,
-                                           shadow_vcpu.scratch1));
+        DEFINE(PACA_KVM_SVCPU, offsetof(struct paca_struct, shadow_vcpu));
+        DEFINE(SVCPU_SLB, offsetof(struct kvmppc_book3s_shadow_vcpu, slb));
+        DEFINE(SVCPU_SLB_MAX, offsetof(struct kvmppc_book3s_shadow_vcpu, slb_max));
 #endif
 #endif /* CONFIG_PPC64 */
 
@@ -228,8 +210,8 @@ int main(void)
         /* Interrupt register frame */
         DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
         DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
-#ifdef CONFIG_PPC64
         DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
+#ifdef CONFIG_PPC64
         /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
         DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
         DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
@@ -412,9 +394,6 @@ int main(void)
         DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
         DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
         DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
-        DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
-        DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
-        DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
         DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.msr));
         DEFINE(VCPU_SPRG4, offsetof(struct kvm_vcpu, arch.sprg4));
         DEFINE(VCPU_SPRG5, offsetof(struct kvm_vcpu, arch.sprg5));
@@ -422,32 +401,81 @@ int main(void)
         DEFINE(VCPU_SPRG7, offsetof(struct kvm_vcpu, arch.sprg7));
         DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid));
 
-        DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
-        DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
-        DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
-
-        /* book3s_64 */
-#ifdef CONFIG_PPC64
-        DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
+        /* book3s */
+#ifdef CONFIG_PPC_BOOK3S
         DEFINE(VCPU_HOST_RETIP, offsetof(struct kvm_vcpu, arch.host_retip));
-        DEFINE(VCPU_HOST_R2, offsetof(struct kvm_vcpu, arch.host_r2));
         DEFINE(VCPU_HOST_MSR, offsetof(struct kvm_vcpu, arch.host_msr));
         DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr));
-        DEFINE(VCPU_SHADOW_SRR1, offsetof(struct kvm_vcpu, arch.shadow_srr1));
         DEFINE(VCPU_TRAMPOLINE_LOWMEM, offsetof(struct kvm_vcpu, arch.trampoline_lowmem));
         DEFINE(VCPU_TRAMPOLINE_ENTER, offsetof(struct kvm_vcpu, arch.trampoline_enter));
         DEFINE(VCPU_HIGHMEM_HANDLER, offsetof(struct kvm_vcpu, arch.highmem_handler));
         DEFINE(VCPU_RMCALL, offsetof(struct kvm_vcpu, arch.rmcall));
         DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags));
+        DEFINE(VCPU_SVCPU, offsetof(struct kvmppc_vcpu_book3s, shadow_vcpu) -
+                           offsetof(struct kvmppc_vcpu_book3s, vcpu));
+        DEFINE(SVCPU_CR, offsetof(struct kvmppc_book3s_shadow_vcpu, cr));
+        DEFINE(SVCPU_XER, offsetof(struct kvmppc_book3s_shadow_vcpu, xer));
+        DEFINE(SVCPU_CTR, offsetof(struct kvmppc_book3s_shadow_vcpu, ctr));
+        DEFINE(SVCPU_LR, offsetof(struct kvmppc_book3s_shadow_vcpu, lr));
+        DEFINE(SVCPU_PC, offsetof(struct kvmppc_book3s_shadow_vcpu, pc));
+        DEFINE(SVCPU_R0, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[0]));
+        DEFINE(SVCPU_R1, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[1]));
+        DEFINE(SVCPU_R2, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[2]));
+        DEFINE(SVCPU_R3, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[3]));
+        DEFINE(SVCPU_R4, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[4]));
+        DEFINE(SVCPU_R5, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[5]));
+        DEFINE(SVCPU_R6, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[6]));
+        DEFINE(SVCPU_R7, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[7]));
+        DEFINE(SVCPU_R8, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[8]));
+        DEFINE(SVCPU_R9, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[9]));
+        DEFINE(SVCPU_R10, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[10]));
+        DEFINE(SVCPU_R11, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[11]));
+        DEFINE(SVCPU_R12, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[12]));
+        DEFINE(SVCPU_R13, offsetof(struct kvmppc_book3s_shadow_vcpu, gpr[13]));
+        DEFINE(SVCPU_HOST_R1, offsetof(struct kvmppc_book3s_shadow_vcpu, host_r1));
+        DEFINE(SVCPU_HOST_R2, offsetof(struct kvmppc_book3s_shadow_vcpu, host_r2));
+        DEFINE(SVCPU_VMHANDLER, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                         vmhandler));
+        DEFINE(SVCPU_SCRATCH0, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                        scratch0));
+        DEFINE(SVCPU_SCRATCH1, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                        scratch1));
+        DEFINE(SVCPU_IN_GUEST, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                        in_guest));
+        DEFINE(SVCPU_FAULT_DSISR, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                           fault_dsisr));
+        DEFINE(SVCPU_FAULT_DAR, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                         fault_dar));
+        DEFINE(SVCPU_LAST_INST, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                         last_inst));
+        DEFINE(SVCPU_SHADOW_SRR1, offsetof(struct kvmppc_book3s_shadow_vcpu,
+                                           shadow_srr1));
+#ifdef CONFIG_PPC_BOOK3S_32
+        DEFINE(SVCPU_SR, offsetof(struct kvmppc_book3s_shadow_vcpu, sr));
+#endif
 #else
         DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
         DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
-#endif /* CONFIG_PPC64 */
+        DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
+        DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
+        DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
+        DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
+        DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
+        DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
+#endif /* CONFIG_PPC_BOOK3S */
 #endif
 #ifdef CONFIG_44x
         DEFINE(PGD_T_LOG2, PGD_T_LOG2);
         DEFINE(PTE_T_LOG2, PTE_T_LOG2);
 #endif
+#ifdef CONFIG_FSL_BOOKE
+        DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
+        DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0));
+        DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1));
+        DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2));
+        DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3));
+        DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7));
+#endif
 
 #ifdef CONFIG_KVM_EXIT_TIMING
         DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 26e58630ed7b..625942ae5585 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -7,7 +7,7 @@
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/sections.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index 01fe9ce28379..a3c684b4c862 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -19,6 +19,7 @@
 #include <linux/notifier.h>
 #include <linux/of.h>
 #include <linux/percpu.h>
+#include <linux/slab.h>
 #include <asm/prom.h>
 
 #include "cacheinfo.h"
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 8af4949434b2..87aa0f3c6047 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1701,6 +1701,35 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .machine_check          = machine_check_440A,
                 .platform               = "ppc440",
         },
+        { /* 476 core */
+                .pvr_mask               = 0xffff0000,
+                .pvr_value              = 0x11a50000,
+                .cpu_name               = "476",
+                .cpu_features           = CPU_FTRS_47X,
+                .cpu_user_features      = COMMON_USER_BOOKE |
+                        PPC_FEATURE_HAS_FPU,
+                .mmu_features           = MMU_FTR_TYPE_47x |
+                        MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
+                .icache_bsize           = 32,
+                .dcache_bsize           = 128,
+                .machine_check          = machine_check_47x,
+                .platform               = "ppc470",
+        },
+        { /* 476 iss */
+                .pvr_mask               = 0xffff0000,
+                .pvr_value              = 0x00050000,
+                .cpu_name               = "476",
+                .cpu_features           = CPU_FTRS_47X,
+                .cpu_user_features      = COMMON_USER_BOOKE |
+                        PPC_FEATURE_HAS_FPU,
+                .cpu_user_features      = COMMON_USER_BOOKE,
+                .mmu_features           = MMU_FTR_TYPE_47x |
+                        MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
+                .icache_bsize           = 32,
+                .dcache_bsize           = 128,
+                .machine_check          = machine_check_47x,
+                .platform               = "ppc470",
+        },
         {       /* default match */
                 .pvr_mask               = 0x00000000,
                 .pvr_value              = 0x00000000,
@@ -1811,7 +1840,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .oprofile_cpu_type      = "ppc/e500mc",
                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
                 .cpu_setup              = __setup_cpu_e500mc,
-                .machine_check          = machine_check_e500,
+                .machine_check          = machine_check_e500mc,
                 .platform               = "ppce500mc",
         },
         {       /* default match */
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 6f4613dd05ef..417f7b05a9ce 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -24,7 +24,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/types.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/processor.h>
 #include <asm/machdep.h>
@@ -162,6 +162,34 @@ static void crash_kexec_prepare_cpus(int cpu)
         /* Leave the IPI callback set */
 }
 
+/* wait for all the CPUs to hit real mode but timeout if they don't come in */
+#ifdef CONFIG_PPC_STD_MMU_64
+static void crash_kexec_wait_realmode(int cpu)
+{
+        unsigned int msecs;
+        int i;
+
+        msecs = 10000;
+        for (i=0; i < NR_CPUS && msecs > 0; i++) {
+                if (i == cpu)
+                        continue;
+
+                while (paca[i].kexec_state < KEXEC_STATE_REAL_MODE) {
+                        barrier();
+                        if (!cpu_possible(i)) {
+                                break;
+                        }
+                        if (!cpu_online(i)) {
+                                break;
+                        }
+                        msecs--;
+                        mdelay(1);
+                }
+        }
+        mb();
+}
+#endif
+
 /*
  * This function will be called by secondary cpus or by kexec cpu
  * if soft-reset is activated to stop some CPUs.
@@ -347,10 +375,12 @@ int crash_shutdown_unregister(crash_shutdown_t handler)
 EXPORT_SYMBOL(crash_shutdown_unregister);
 
 static unsigned long crash_shutdown_buf[JMP_BUF_LEN];
+static int crash_shutdown_cpu = -1;
 
 static int handle_fault(struct pt_regs *regs)
 {
-        longjmp(crash_shutdown_buf, 1);
+        if (crash_shutdown_cpu == smp_processor_id())
+                longjmp(crash_shutdown_buf, 1);
         return 0;
 }
 
@@ -375,11 +405,14 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
         for_each_irq(i) {
                 struct irq_desc *desc = irq_to_desc(i);
 
+                if (!desc || !desc->chip || !desc->chip->eoi)
+                        continue;
+
                 if (desc->status & IRQ_INPROGRESS)
                         desc->chip->eoi(i);
 
                 if (!(desc->status & IRQ_DISABLED))
-                        desc->chip->disable(i);
+                        desc->chip->shutdown(i);
         }
 
         /*
@@ -388,6 +421,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
          */
         old_handler = __debugger_fault_handler;
         __debugger_fault_handler = handle_fault;
+        crash_shutdown_cpu = smp_processor_id();
         for (i = 0; crash_shutdown_handles[i]; i++) {
                 if (setjmp(crash_shutdown_buf) == 0) {
                         /*
@@ -401,6 +435,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
                         asm volatile("sync; isync");
                 }
         }
+        crash_shutdown_cpu = -1;
         __debugger_fault_handler = old_handler;
 
         /*
@@ -412,6 +447,9 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
         crash_kexec_prepare_cpus(crashing_cpu);
         cpu_set(crashing_cpu, cpus_in_crash);
         crash_kexec_stop_spus();
+#if defined(CONFIG_PPC_STD_MMU_64) && defined(CONFIG_SMP)
+        crash_kexec_wait_realmode(crashing_cpu);
+#endif
         if (ppc_md.kexec_cpu_down)
                 ppc_md.kexec_cpu_down(1, 0);
 }
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 5fb667a60894..40f524643ba6 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -13,7 +13,7 @@
 
 #include <linux/crash_dump.h>
 #include <linux/bootmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <asm/code-patching.h>
 #include <asm/kdump.h>
 #include <asm/prom.h>
@@ -33,7 +33,7 @@ unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX;
 #ifndef CONFIG_RELOCATABLE
 void __init reserve_kdump_trampoline(void)
 {
-        lmb_reserve(0, KDUMP_RESERVE_LIMIT);
+        memblock_reserve(0, KDUMP_RESERVE_LIMIT);
 }
 
 static void __init create_trampoline(unsigned long addr)
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c
index 59c928564a03..02f724f36753 100644
--- a/arch/powerpc/kernel/dma-swiotlb.c
+++ b/arch/powerpc/kernel/dma-swiotlb.c
@@ -1,7 +1,8 @@
 /*
  * Contains routines needed to support swiotlb for ppc.
  *
- * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc.
+ * Author: Becky Bruce
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -38,8 +39,8 @@ struct dma_map_ops swiotlb_dma_ops = {
         .dma_supported = swiotlb_dma_supported,
         .map_page = swiotlb_map_page,
         .unmap_page = swiotlb_unmap_page,
-        .sync_single_range_for_cpu = swiotlb_sync_single_range_for_cpu,
-        .sync_single_range_for_device = swiotlb_sync_single_range_for_device,
+        .sync_single_for_cpu = swiotlb_sync_single_for_cpu,
+        .sync_single_for_device = swiotlb_sync_single_for_device,
         .sync_sg_for_cpu = swiotlb_sync_sg_for_cpu,
         .sync_sg_for_device = swiotlb_sync_sg_for_device,
         .mapping_error = swiotlb_dma_mapping_error,
@@ -70,7 +71,7 @@ static int ppc_swiotlb_bus_notify(struct notifier_block *nb,
         sd->max_direct_dma_addr = 0;
 
         /* May need to bounce if the device can't address all of DRAM */
-        if (dma_get_mask(dev) < lmb_end_of_DRAM())
+        if ((dma_get_mask(dev) + 1) < memblock_end_of_DRAM())
                 set_dma_ops(dev, &swiotlb_dma_ops);
 
         return NOTIFY_DONE;
diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index 6215062caf8c..84d6367ec003 100644
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c
@@ -8,7 +8,8 @@
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/dma-debug.h>
-#include <linux/lmb.h>
+#include <linux/gfp.h>
+#include <linux/memblock.h>
 #include <asm/bug.h>
 #include <asm/abs_addr.h>
 
@@ -88,7 +89,7 @@ static int dma_direct_dma_supported(struct device *dev, u64 mask)
         /* Could be improved so platforms can set the limit in case
          * they have limited DMA windows
          */
-        return mask >= (lmb_end_of_DRAM() - 1);
+        return mask >= (memblock_end_of_DRAM() - 1);
 #else
         return 1;
 #endif
@@ -126,11 +127,11 @@ static inline void dma_direct_sync_sg(struct device *dev,
                 __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
 }
 
-static inline void dma_direct_sync_single_range(struct device *dev,
-                dma_addr_t dma_handle, unsigned long offset, size_t size,
-                enum dma_data_direction direction)
+static inline void dma_direct_sync_single(struct device *dev,
+                                          dma_addr_t dma_handle, size_t size,
+                                          enum dma_data_direction direction)
 {
-        __dma_sync(bus_to_virt(dma_handle+offset), size, direction);
+        __dma_sync(bus_to_virt(dma_handle), size, direction);
 }
 #endif
 
@@ -143,8 +144,8 @@ struct dma_map_ops dma_direct_ops = {
         .map_page       = dma_direct_map_page,
         .unmap_page     = dma_direct_unmap_page,
 #ifdef CONFIG_NOT_COHERENT_CACHE
-        .sync_single_range_for_cpu      = dma_direct_sync_single_range,
-        .sync_single_range_for_device   = dma_direct_sync_single_range,
+        .sync_single_for_cpu            = dma_direct_sync_single,
+        .sync_single_for_device         = dma_direct_sync_single,
         .sync_sg_for_cpu                = dma_direct_sync_sg,
         .sync_sg_for_device             = dma_direct_sync_sg,
 #endif
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 1175a8539e6c..ed4aeb96398b 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -373,11 +373,13 @@ syscall_exit_cont:
         bnel-   load_dbcr0
 #endif
 #ifdef CONFIG_44x
+BEGIN_MMU_FTR_SECTION
         lis     r4,icache_44x_need_flush@ha
         lwz     r5,icache_44x_need_flush@l(r4)
         cmplwi  cr0,r5,0
         bne-    2f
 1:
+END_MMU_FTR_SECTION_IFCLR(MMU_FTR_TYPE_47x)
 #endif /* CONFIG_44x */
 BEGIN_FTR_SECTION
         lwarx   r7,0,r1
@@ -848,6 +850,9 @@ resume_kernel:
         /* interrupts are hard-disabled at this point */
 restore:
 #ifdef CONFIG_44x
+BEGIN_MMU_FTR_SECTION
+        b       1f
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_47x)
         lis     r4,icache_44x_need_flush@ha
         lwz     r5,icache_44x_need_flush@l(r4)
         cmplwi  cr0,r5,0
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 07109d843787..42e9d908914a 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -556,15 +556,6 @@ ALT_FW_FTR_SECTION_END_IFCLR(FW_FEATURE_ISERIES)
 2:
         TRACE_AND_RESTORE_IRQ(r5);
 
-#ifdef CONFIG_PERF_EVENTS
-        /* check paca->perf_event_pending if we're enabling ints */
-        lbz     r3,PACAPERFPEND(r13)
-        and.    r3,r3,r5
-        beq     27f
-        bl      .perf_event_do_pending
-27:
-#endif /* CONFIG_PERF_EVENTS */
-
         /* extract EE bit and use it to restore paca->hard_enabled */
         ld      r3,_MSR(r1)
         rldicl  r4,r3,49,63             /* r0 = (r3 >> 15) & 1 */
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index e3be98ffe2a7..3e423fbad6bc 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -735,8 +735,11 @@ _STATIC(do_hash_page)
         std     r3,_DAR(r1)
         std     r4,_DSISR(r1)
 
-        andis.  r0,r4,0xa450            /* weird error? */
+        andis.  r0,r4,0xa410            /* weird error? */
         bne-    handle_page_fault       /* if not, try to insert a HPTE */
+        andis.  r0,r4,DSISR_DABRMATCH@h
+        bne-    handle_dabr_fault
+
 BEGIN_FTR_SECTION
         andis.  r0,r4,0x0020            /* Is it a segment table fault? */
         bne-    do_ste_alloc            /* If so handle it */
@@ -823,6 +826,14 @@ END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
         bl      .raw_local_irq_restore
         b       11f
 
+/* We have a data breakpoint exception - handle it */
+handle_dabr_fault:
+        ld      r4,_DAR(r1)
+        ld      r5,_DSISR(r1)
+        addi    r3,r1,STACK_FRAME_OVERHEAD
+        bl      .do_dabr
+        b       .ret_from_except_lite
+
 /* Here we have a page fault that hash_page can't handle. */
 handle_page_fault:
         ENABLE_INTS
diff --git a/arch/powerpc/kernel/fsl_booke_entry_mapping.S b/arch/powerpc/kernel/fsl_booke_entry_mapping.S
new file mode 100644
index 000000000000..a92c79be2728
--- /dev/null
+++ b/arch/powerpc/kernel/fsl_booke_entry_mapping.S
@@ -0,0 +1,235 @@
+
+/* 1. Find the index of the entry we're executing in */
+        bl      invstr                          /* Find our address */
+invstr: mflr    r6                              /* Make it accessible */
+        mfmsr   r7
+        rlwinm  r4,r7,27,31,31                  /* extract MSR[IS] */
+        mfspr   r7, SPRN_PID0
+        slwi    r7,r7,16
+        or      r7,r7,r4
+        mtspr   SPRN_MAS6,r7
+        tlbsx   0,r6                            /* search MSR[IS], SPID=PID0 */
+        mfspr   r7,SPRN_MAS1
+        andis.  r7,r7,MAS1_VALID@h
+        bne     match_TLB
+
+        mfspr   r7,SPRN_MMUCFG
+        rlwinm  r7,r7,21,28,31                  /* extract MMUCFG[NPIDS] */
+        cmpwi   r7,3
+        bne     match_TLB                       /* skip if NPIDS != 3 */
+
+        mfspr   r7,SPRN_PID1
+        slwi    r7,r7,16
+        or      r7,r7,r4
+        mtspr   SPRN_MAS6,r7
+        tlbsx   0,r6                            /* search MSR[IS], SPID=PID1 */
+        mfspr   r7,SPRN_MAS1
+        andis.  r7,r7,MAS1_VALID@h
+        bne     match_TLB
+        mfspr   r7, SPRN_PID2
+        slwi    r7,r7,16
+        or      r7,r7,r4
+        mtspr   SPRN_MAS6,r7
+        tlbsx   0,r6                            /* Fall through, we had to match */
+
+match_TLB:
+        mfspr   r7,SPRN_MAS0
+        rlwinm  r3,r7,16,20,31                  /* Extract MAS0(Entry) */
+
+        mfspr   r7,SPRN_MAS1                    /* Insure IPROT set */
+        oris    r7,r7,MAS1_IPROT@h
+        mtspr   SPRN_MAS1,r7
+        tlbwe
+
+/* 2. Invalidate all entries except the entry we're executing in */
+        mfspr   r9,SPRN_TLB1CFG
+        andi.   r9,r9,0xfff
+        li      r6,0                            /* Set Entry counter to 0 */
+1:      lis     r7,0x1000                       /* Set MAS0(TLBSEL) = 1 */
+        rlwimi  r7,r6,16,4,15                   /* Setup MAS0 = TLBSEL | ESEL(r6) */
+        mtspr   SPRN_MAS0,r7
+        tlbre
+        mfspr   r7,SPRN_MAS1
+        rlwinm  r7,r7,0,2,31                    /* Clear MAS1 Valid and IPROT */
+        cmpw    r3,r6
+        beq     skpinv                          /* Dont update the current execution TLB */
+        mtspr   SPRN_MAS1,r7
+        tlbwe
+        isync
+skpinv: addi    r6,r6,1                         /* Increment */
+        cmpw    r6,r9                           /* Are we done? */
+        bne     1b                              /* If not, repeat */
+
+        /* Invalidate TLB0 */
+        li      r6,0x04
+        tlbivax 0,r6
+        TLBSYNC
+        /* Invalidate TLB1 */
+        li      r6,0x0c
+        tlbivax 0,r6
+        TLBSYNC
+
+/* 3. Setup a temp mapping and jump to it */
+        andi.   r5, r3, 0x1     /* Find an entry not used and is non-zero */
+        addi    r5, r5, 0x1
+        lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
+        rlwimi  r7,r3,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r3) */
+        mtspr   SPRN_MAS0,r7
+        tlbre
+
+        /* grab and fixup the RPN */
+        mfspr   r6,SPRN_MAS1    /* extract MAS1[SIZE] */
+        rlwinm  r6,r6,25,27,31
+        li      r8,-1
+        addi    r6,r6,10
+        slw     r6,r8,r6        /* convert to mask */
+
+        bl      1f              /* Find our address */
+1:      mflr    r7
+
+        mfspr   r8,SPRN_MAS3
+#ifdef CONFIG_PHYS_64BIT
+        mfspr   r23,SPRN_MAS7
+#endif
+        and     r8,r6,r8
+        subfic  r9,r6,-4096
+        and     r9,r9,r7
+
+        or      r25,r8,r9
+        ori     r8,r25,(MAS3_SX|MAS3_SW|MAS3_SR)
+
+        /* Just modify the entry ID and EPN for the temp mapping */
+        lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
+        rlwimi  r7,r5,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r5) */
+        mtspr   SPRN_MAS0,r7
+        xori    r6,r4,1         /* Setup TMP mapping in the other Address space */
+        slwi    r6,r6,12
+        oris    r6,r6,(MAS1_VALID|MAS1_IPROT)@h
+        ori     r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_4K))@l
+        mtspr   SPRN_MAS1,r6
+        mfspr   r6,SPRN_MAS2
+        li      r7,0            /* temp EPN = 0 */
+        rlwimi  r7,r6,0,20,31
+        mtspr   SPRN_MAS2,r7
+        mtspr   SPRN_MAS3,r8
+        tlbwe
+
+        xori    r6,r4,1
+        slwi    r6,r6,5         /* setup new context with other address space */
+        bl      1f              /* Find our address */
+1:      mflr    r9
+        rlwimi  r7,r9,0,20,31
+        addi    r7,r7,(2f - 1b)
+        mtspr   SPRN_SRR0,r7
+        mtspr   SPRN_SRR1,r6
+        rfi
+2:
+/* 4. Clear out PIDs & Search info */
+        li      r6,0
+        mtspr   SPRN_MAS6,r6
+        mtspr   SPRN_PID0,r6
+
+        mfspr   r7,SPRN_MMUCFG
+        rlwinm  r7,r7,21,28,31                  /* extract MMUCFG[NPIDS] */
+        cmpwi   r7,3
+        bne     2f                              /* skip if NPIDS != 3 */
+
+        mtspr   SPRN_PID1,r6
+        mtspr   SPRN_PID2,r6
+
+/* 5. Invalidate mapping we started in */
+2:
+        lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
+        rlwimi  r7,r3,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r3) */
+        mtspr   SPRN_MAS0,r7
+        tlbre
+        mfspr   r6,SPRN_MAS1
+        rlwinm  r6,r6,0,2,0     /* clear IPROT */
+        mtspr   SPRN_MAS1,r6
+        tlbwe
+        /* Invalidate TLB1 */
+        li      r9,0x0c
+        tlbivax 0,r9
+        TLBSYNC
+
+/* The mapping only needs to be cache-coherent on SMP */
+#ifdef CONFIG_SMP
+#define M_IF_SMP        MAS2_M
+#else
+#define M_IF_SMP        0
+#endif
+
+#if defined(ENTRY_MAPPING_BOOT_SETUP)
+
+/* 6. Setup KERNELBASE mapping in TLB1[0] */
+        lis     r6,0x1000               /* Set MAS0(TLBSEL) = TLB1(1), ESEL = 0 */
+        mtspr   SPRN_MAS0,r6
+        lis     r6,(MAS1_VALID|MAS1_IPROT)@h
+        ori     r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_64M))@l
+        mtspr   SPRN_MAS1,r6
+        lis     r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@h
+        ori     r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@l
+        mtspr   SPRN_MAS2,r6
+        mtspr   SPRN_MAS3,r8
+        tlbwe
+
+/* 7. Jump to KERNELBASE mapping */
+        lis     r6,(KERNELBASE & ~0xfff)@h
+        ori     r6,r6,(KERNELBASE & ~0xfff)@l
+
+#elif defined(ENTRY_MAPPING_KEXEC_SETUP)
+/*
+ * 6. Setup a 1:1 mapping in TLB1. Esel 0 is unsued, 1 or 2 contains the tmp
+ * mapping so we start at 3. We setup 8 mappings, each 256MiB in size. This
+ * will cover the first 2GiB of memory.
+ */
+
+        lis r10, (MAS1_VALID|MAS1_IPROT)@h
+        ori r10,r10, (MAS1_TSIZE(BOOK3E_PAGESZ_256M))@l
+        li  r11, 0
+        li  r0, 8
+        mtctr   r0
+
+next_tlb_setup:
+        addi    r0, r11, 3
+        rlwinm  r0, r0, 16, 4, 15  // Compute esel
+        rlwinm  r9, r11, 28, 0, 3   // Compute [ER]PN
+        oris    r0, r0, (MAS0_TLBSEL(1))@h
+        mtspr   SPRN_MAS0,r0
+        mtspr   SPRN_MAS1,r10
+        mtspr   SPRN_MAS2,r9
+        ori r9, r9, (MAS3_SX|MAS3_SW|MAS3_SR)
+        mtspr   SPRN_MAS3,r9
+        tlbwe
+        addi    r11, r11, 1
+        bdnz+   next_tlb_setup
+
+/* 7. Jump to our 1:1 mapping */
+        mr      r6, r25
+#else
+        #error You need to specify the mapping or not use this at all.
+#endif
+
+        lis     r7,MSR_KERNEL@h
+        ori     r7,r7,MSR_KERNEL@l
+        bl      1f                      /* Find our address */
+1:      mflr    r9
+        rlwimi  r6,r9,0,20,31
+        addi    r6,r6,(2f - 1b)
+        mtspr   SPRN_SRR0,r6
+        mtspr   SPRN_SRR1,r7
+        rfi                             /* start execution out of TLB1[0] entry */
+
+/* 8. Clear out the temp mapping */
+2:      lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
+        rlwimi  r7,r5,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r5) */
+        mtspr   SPRN_MAS0,r7
+        tlbre
+        mfspr   r8,SPRN_MAS1
+        rlwinm  r8,r8,0,2,0     /* clear IPROT */
+        mtspr   SPRN_MAS1,r8
+        tlbwe
+        /* Invalidate TLB1 */
+        li      r9,0x0c
+        tlbivax 0,r9
+        TLBSYNC
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index e025e89fe93e..98c4b29a56f4 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -33,6 +33,7 @@
 #include <asm/asm-offsets.h>
 #include <asm/ptrace.h>
 #include <asm/bug.h>
+#include <asm/kvm_book3s_asm.h>
 
 /* 601 only have IBAT; cr0.eq is set on 601 when using this macro */
 #define LOAD_BAT(n, reg, RA, RB)        \
@@ -303,6 +304,7 @@ __secondary_hold_acknowledge:
  */
 #define EXCEPTION(n, label, hdlr, xfer)         \
         . = n;                                  \
+        DO_KVM n;                               \
 label:                                          \
         EXCEPTION_PROLOG;                       \
         addi    r3,r1,STACK_FRAME_OVERHEAD;     \
@@ -358,6 +360,7 @@ i##n:								\
  *      -- paulus.
  */
         . = 0x200
+        DO_KVM  0x200
         mtspr   SPRN_SPRG_SCRATCH0,r10
         mtspr   SPRN_SPRG_SCRATCH1,r11
         mfcr    r10
@@ -381,6 +384,7 @@ i##n:								\
 
 /* Data access exception. */
         . = 0x300
+        DO_KVM  0x300
 DataAccess:
         EXCEPTION_PROLOG
         mfspr   r10,SPRN_DSISR
@@ -397,6 +401,7 @@ DataAccess:
 
 /* Instruction access exception. */
         . = 0x400
+        DO_KVM  0x400
 InstructionAccess:
         EXCEPTION_PROLOG
         andis.  r0,r9,0x4000            /* no pte found? */
@@ -413,6 +418,7 @@ InstructionAccess:
 
 /* Alignment exception */
         . = 0x600
+        DO_KVM  0x600
 Alignment:
         EXCEPTION_PROLOG
         mfspr   r4,SPRN_DAR
@@ -427,6 +433,7 @@ Alignment:
 
 /* Floating-point unavailable */
         . = 0x800
+        DO_KVM  0x800
 FPUnavailable:
 BEGIN_FTR_SECTION
 /*
@@ -450,6 +457,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_FPU_UNAVAILABLE)
 
 /* System call */
         . = 0xc00
+        DO_KVM  0xc00
 SystemCall:
         EXCEPTION_PROLOG
         EXC_XFER_EE_LITE(0xc00, DoSyscall)
@@ -467,9 +475,11 @@ SystemCall:
  * by executing an altivec instruction.
  */
         . = 0xf00
+        DO_KVM  0xf00
         b       PerformanceMonitor
 
         . = 0xf20
+        DO_KVM  0xf20
         b       AltiVecUnavailable
 
 /*
@@ -882,6 +892,10 @@ __secondary_start:
         RFI
 #endif /* CONFIG_SMP */
 
+#ifdef CONFIG_KVM_BOOK3S_HANDLER
+#include "../kvm/book3s_rmhandlers.S"
+#endif
+
 /*
  * Those generic dummy functions are kept for CPUs not
  * included in CONFIG_6xx
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index 711368b993f2..5ab484ef06a7 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -37,6 +37,7 @@
 #include <asm/thread_info.h>
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
+#include <asm/synch.h>
 #include "head_booke.h"
 
 
@@ -69,165 +70,7 @@ _ENTRY(_start);
         mr      r27,r7
         li      r24,0           /* CPU number */
 
-/*
- * In case the firmware didn't do it, we apply some workarounds
- * that are good for all 440 core variants here
- */
-        mfspr   r3,SPRN_CCR0
-        rlwinm  r3,r3,0,0,27    /* disable icache prefetch */
-        isync
-        mtspr   SPRN_CCR0,r3
-        isync
-        sync
-
-/*
- * Set up the initial MMU state
- *
- * We are still executing code at the virtual address
- * mappings set by the firmware for the base of RAM.
- *
- * We first invalidate all TLB entries but the one
- * we are running from.  We then load the KERNELBASE
- * mappings so we can begin to use kernel addresses
- * natively and so the interrupt vector locations are
- * permanently pinned (necessary since Book E
- * implementations always have translation enabled).
- *
- * TODO: Use the known TLB entry we are running from to
- *       determine which physical region we are located
- *       in.  This can be used to determine where in RAM
- *       (on a shared CPU system) or PCI memory space
- *       (on a DRAMless system) we are located.
- *       For now, we assume a perfect world which means
- *       we are located at the base of DRAM (physical 0).
- */
-
-/*
- * Search TLB for entry that we are currently using.
- * Invalidate all entries but the one we are using.
- */
-        /* Load our current PID->MMUCR TID and MSR IS->MMUCR STS */
-        mfspr   r3,SPRN_PID                     /* Get PID */
-        mfmsr   r4                              /* Get MSR */
-        andi.   r4,r4,MSR_IS@l                  /* TS=1? */
-        beq     wmmucr                          /* If not, leave STS=0 */
-        oris    r3,r3,PPC44x_MMUCR_STS@h        /* Set STS=1 */
-wmmucr: mtspr   SPRN_MMUCR,r3                   /* Put MMUCR */
-        sync
-
-        bl      invstr                          /* Find our address */
-invstr: mflr    r5                              /* Make it accessible */
-        tlbsx   r23,0,r5                        /* Find entry we are in */
-        li      r4,0                            /* Start at TLB entry 0 */
-        li      r3,0                            /* Set PAGEID inval value */
-1:      cmpw    r23,r4                          /* Is this our entry? */
-        beq     skpinv                          /* If so, skip the inval */
-        tlbwe   r3,r4,PPC44x_TLB_PAGEID         /* If not, inval the entry */
-skpinv: addi    r4,r4,1                         /* Increment */
-        cmpwi   r4,64                           /* Are we done? */
-        bne     1b                              /* If not, repeat */
-        isync                                   /* If so, context change */
-
-/*
- * Configure and load pinned entry into TLB slot 63.
- */
-
-        lis     r3,PAGE_OFFSET@h
-        ori     r3,r3,PAGE_OFFSET@l
-
-        /* Kernel is at the base of RAM */
-        li r4, 0                        /* Load the kernel physical address */
-
-        /* Load the kernel PID = 0 */
-        li      r0,0
-        mtspr   SPRN_PID,r0
-        sync
-
-        /* Initialize MMUCR */
-        li      r5,0
-        mtspr   SPRN_MMUCR,r5
-        sync
-
-        /* pageid fields */
-        clrrwi  r3,r3,10                /* Mask off the effective page number */
-        ori     r3,r3,PPC44x_TLB_VALID | PPC44x_TLB_256M
-
-        /* xlat fields */
-        clrrwi  r4,r4,10                /* Mask off the real page number */
-                                        /* ERPN is 0 for first 4GB page */
-
-        /* attrib fields */
-        /* Added guarded bit to protect against speculative loads/stores */
-        li      r5,0
-        ori     r5,r5,(PPC44x_TLB_SW | PPC44x_TLB_SR | PPC44x_TLB_SX | PPC44x_TLB_G)
-
-        li      r0,63                    /* TLB slot 63 */
-
-        tlbwe   r3,r0,PPC44x_TLB_PAGEID /* Load the pageid fields */
-        tlbwe   r4,r0,PPC44x_TLB_XLAT   /* Load the translation fields */
-        tlbwe   r5,r0,PPC44x_TLB_ATTRIB /* Load the attrib/access fields */
-
-        /* Force context change */
-        mfmsr   r0
-        mtspr   SPRN_SRR1, r0
-        lis     r0,3f@h
-        ori     r0,r0,3f@l
-        mtspr   SPRN_SRR0,r0
-        sync
-        rfi
-
-        /* If necessary, invalidate original entry we used */
-3:      cmpwi   r23,63
-        beq     4f
-        li      r6,0
-        tlbwe   r6,r23,PPC44x_TLB_PAGEID
-        isync
-
-4:
-#ifdef CONFIG_PPC_EARLY_DEBUG_44x
-        /* Add UART mapping for early debug. */
-
-        /* pageid fields */
-        lis     r3,PPC44x_EARLY_DEBUG_VIRTADDR@h
-        ori     r3,r3,PPC44x_TLB_VALID|PPC44x_TLB_TS|PPC44x_TLB_64K
-
-        /* xlat fields */
-        lis     r4,CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW@h
-        ori     r4,r4,CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH
-
-        /* attrib fields */
-        li      r5,(PPC44x_TLB_SW|PPC44x_TLB_SR|PPC44x_TLB_I|PPC44x_TLB_G)
-        li      r0,62                    /* TLB slot 0 */
-
-        tlbwe   r3,r0,PPC44x_TLB_PAGEID
-        tlbwe   r4,r0,PPC44x_TLB_XLAT
-        tlbwe   r5,r0,PPC44x_TLB_ATTRIB
-
-        /* Force context change */
-        isync
-#endif /* CONFIG_PPC_EARLY_DEBUG_44x */
-
-        /* Establish the interrupt vector offsets */
-        SET_IVOR(0,  CriticalInput);
-        SET_IVOR(1,  MachineCheck);
-        SET_IVOR(2,  DataStorage);
-        SET_IVOR(3,  InstructionStorage);
-        SET_IVOR(4,  ExternalInput);
-        SET_IVOR(5,  Alignment);
-        SET_IVOR(6,  Program);
-        SET_IVOR(7,  FloatingPointUnavailable);
-        SET_IVOR(8,  SystemCall);
-        SET_IVOR(9,  AuxillaryProcessorUnavailable);
-        SET_IVOR(10, Decrementer);
-        SET_IVOR(11, FixedIntervalTimer);
-        SET_IVOR(12, WatchdogTimer);
-        SET_IVOR(13, DataTLBError);
-        SET_IVOR(14, InstructionTLBError);
-        SET_IVOR(15, DebugCrit);
-
-        /* Establish the interrupt vector base */
-        lis     r4,interrupt_base@h     /* IVPR only uses the high 16-bits */
-        mtspr   SPRN_IVPR,r4
+        bl      init_cpu_state
 
         /*
          * This is where the main kernel code starts.
@@ -349,7 +192,7 @@ interrupt_base:
 #endif
 
         /* Data TLB Error Interrupt */
-        START_EXCEPTION(DataTLBError)
+        START_EXCEPTION(DataTLBError44x)
         mtspr   SPRN_SPRG_WSCRATCH0, r10                /* Save some working registers */
         mtspr   SPRN_SPRG_WSCRATCH1, r11
         mtspr   SPRN_SPRG_WSCRATCH2, r12
@@ -440,7 +283,7 @@ tlb_44x_patch_hwater_D:
         mfspr   r10,SPRN_DEAR
 
          /* Jump to common tlb load */
-        b       finish_tlb_load
+        b       finish_tlb_load_44x
 
 2:
         /* The bailout.  Restore registers to pre-exception conditions
@@ -460,7 +303,7 @@ tlb_44x_patch_hwater_D:
          * information from different registers and bailout
          * to a different point.
          */
-        START_EXCEPTION(InstructionTLBError)
+        START_EXCEPTION(InstructionTLBError44x)
         mtspr   SPRN_SPRG_WSCRATCH0, r10 /* Save some working registers */
         mtspr   SPRN_SPRG_WSCRATCH1, r11
         mtspr   SPRN_SPRG_WSCRATCH2, r12
@@ -536,7 +379,7 @@ tlb_44x_patch_hwater_I:
         mfspr   r10,SPRN_SRR0
 
         /* Jump to common TLB load point */
-        b       finish_tlb_load
+        b       finish_tlb_load_44x
 
 2:
         /* The bailout.  Restore registers to pre-exception conditions
@@ -550,15 +393,7 @@ tlb_44x_patch_hwater_I:
         mfspr   r10, SPRN_SPRG_RSCRATCH0
         b       InstructionStorage
 
-        /* Debug Interrupt */
-        DEBUG_CRIT_EXCEPTION
-
-/*
- * Local functions
-  */
-
 /*
-
  * Both the instruction and data TLB miss get to this
  * point to load the TLB.
  *      r10 - EA of fault
@@ -568,7 +403,7 @@ tlb_44x_patch_hwater_I:
  *      MMUCR - loaded with proper value when we get here
  *      Upon exit, we reload everything and RFI.
  */
-finish_tlb_load:
+finish_tlb_load_44x:
         /* Combine RPN & ERPN an write WS 0 */
         rlwimi  r11,r12,0,0,31-PAGE_SHIFT
         tlbwe   r11,r13,PPC44x_TLB_XLAT
@@ -601,6 +436,227 @@ finish_tlb_load:
         mfspr   r10, SPRN_SPRG_RSCRATCH0
         rfi                                     /* Force context change */
 
+/* TLB error interrupts for 476
+ */
+#ifdef CONFIG_PPC_47x
+        START_EXCEPTION(DataTLBError47x)
+        mtspr   SPRN_SPRG_WSCRATCH0,r10 /* Save some working registers */
+        mtspr   SPRN_SPRG_WSCRATCH1,r11
+        mtspr   SPRN_SPRG_WSCRATCH2,r12
+        mtspr   SPRN_SPRG_WSCRATCH3,r13
+        mfcr    r11
+        mtspr   SPRN_SPRG_WSCRATCH4,r11
+        mfspr   r10,SPRN_DEAR           /* Get faulting address */
+
+        /* If we are faulting a kernel address, we have to use the
+         * kernel page tables.
+         */
+        lis     r11,PAGE_OFFSET@h
+        cmplw   cr0,r10,r11
+        blt+    3f
+        lis     r11,swapper_pg_dir@h
+        ori     r11,r11, swapper_pg_dir@l
+        li      r12,0                   /* MMUCR = 0 */
+        b       4f
+
+        /* Get the PGD for the current thread and setup MMUCR */
+3:      mfspr   r11,SPRN_SPRG3
+        lwz     r11,PGDIR(r11)
+        mfspr   r12,SPRN_PID            /* Get PID */
+4:      mtspr   SPRN_MMUCR,r12          /* Set MMUCR */
+
+        /* Mask of required permission bits. Note that while we
+         * do copy ESR:ST to _PAGE_RW position as trying to write
+         * to an RO page is pretty common, we don't do it with
+         * _PAGE_DIRTY. We could do it, but it's a fairly rare
+         * event so I'd rather take the overhead when it happens
+         * rather than adding an instruction here. We should measure
+         * whether the whole thing is worth it in the first place
+         * as we could avoid loading SPRN_ESR completely in the first
+         * place...
+         *
+         * TODO: Is it worth doing that mfspr & rlwimi in the first
+         *       place or can we save a couple of instructions here ?
+         */
+        mfspr   r12,SPRN_ESR
+        li      r13,_PAGE_PRESENT|_PAGE_ACCESSED
+        rlwimi  r13,r12,10,30,30
+
+        /* Load the PTE */
+        /* Compute pgdir/pmd offset */
+        rlwinm  r12,r10,PPC44x_PGD_OFF_SHIFT,PPC44x_PGD_OFF_MASK_BIT,29
+        lwzx    r11,r12,r11             /* Get pgd/pmd entry */
+
+        /* Word 0 is EPN,V,TS,DSIZ */
+        li      r12,PPC47x_TLB0_VALID | PPC47x_TLBE_SIZE
+        rlwimi  r10,r12,0,32-PAGE_SHIFT,31      /* Insert valid and page size*/
+        li      r12,0
+        tlbwe   r10,r12,0
+
+        /* XXX can we do better ? Need to make sure tlbwe has established
+         * latch V bit in MMUCR0 before the PTE is loaded further down */
+#ifdef CONFIG_SMP
+        isync
+#endif
+
+        rlwinm. r12,r11,0,0,20          /* Extract pt base address */
+        /* Compute pte address */
+        rlwimi  r12,r10,PPC44x_PTE_ADD_SHIFT,PPC44x_PTE_ADD_MASK_BIT,28
+        beq     2f                      /* Bail if no table */
+        lwz     r11,0(r12)              /* Get high word of pte entry */
+
+        /* XXX can we do better ? maybe insert a known 0 bit from r11 into the
+         * bottom of r12 to create a data dependency... We can also use r10
+         * as destination nowadays
+         */
+#ifdef CONFIG_SMP
+        lwsync
+#endif
+        lwz     r12,4(r12)              /* Get low word of pte entry */
+
+        andc.   r13,r13,r12             /* Check permission */
+
+         /* Jump to common tlb load */
+        beq     finish_tlb_load_47x
+
+2:      /* The bailout.  Restore registers to pre-exception conditions
+         * and call the heavyweights to help us out.
+         */
+        mfspr   r11,SPRN_SPRG_RSCRATCH4
+        mtcr    r11
+        mfspr   r13,SPRN_SPRG_RSCRATCH3
+        mfspr   r12,SPRN_SPRG_RSCRATCH2
+        mfspr   r11,SPRN_SPRG_RSCRATCH1
+        mfspr   r10,SPRN_SPRG_RSCRATCH0
+        b       DataStorage
+
+        /* Instruction TLB Error Interrupt */
+        /*
+         * Nearly the same as above, except we get our
+         * information from different registers and bailout
+         * to a different point.
+         */
+        START_EXCEPTION(InstructionTLBError47x)
+        mtspr   SPRN_SPRG_WSCRATCH0,r10 /* Save some working registers */
+        mtspr   SPRN_SPRG_WSCRATCH1,r11
+        mtspr   SPRN_SPRG_WSCRATCH2,r12
+        mtspr   SPRN_SPRG_WSCRATCH3,r13
+        mfcr    r11
+        mtspr   SPRN_SPRG_WSCRATCH4,r11
+        mfspr   r10,SPRN_SRR0           /* Get faulting address */
+
+        /* If we are faulting a kernel address, we have to use the
+         * kernel page tables.
+         */
+        lis     r11,PAGE_OFFSET@h
+        cmplw   cr0,r10,r11
+        blt+    3f
+        lis     r11,swapper_pg_dir@h
+        ori     r11,r11, swapper_pg_dir@l
+        li      r12,0                   /* MMUCR = 0 */
+        b       4f
+
+        /* Get the PGD for the current thread and setup MMUCR */
+3:      mfspr   r11,SPRN_SPRG_THREAD
+        lwz     r11,PGDIR(r11)
+        mfspr   r12,SPRN_PID            /* Get PID */
+4:      mtspr   SPRN_MMUCR,r12          /* Set MMUCR */
+
+        /* Make up the required permissions */
+        li      r13,_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_EXEC
+
+        /* Load PTE */
+        /* Compute pgdir/pmd offset */
+        rlwinm  r12,r10,PPC44x_PGD_OFF_SHIFT,PPC44x_PGD_OFF_MASK_BIT,29
+        lwzx    r11,r12,r11             /* Get pgd/pmd entry */
+
+        /* Word 0 is EPN,V,TS,DSIZ */
+        li      r12,PPC47x_TLB0_VALID | PPC47x_TLBE_SIZE
+        rlwimi  r10,r12,0,32-PAGE_SHIFT,31      /* Insert valid and page size*/
+        li      r12,0
+        tlbwe   r10,r12,0
+
+        /* XXX can we do better ? Need to make sure tlbwe has established
+         * latch V bit in MMUCR0 before the PTE is loaded further down */
+#ifdef CONFIG_SMP
+        isync
+#endif
+
+        rlwinm. r12,r11,0,0,20          /* Extract pt base address */
+        /* Compute pte address */
+        rlwimi  r12,r10,PPC44x_PTE_ADD_SHIFT,PPC44x_PTE_ADD_MASK_BIT,28
+        beq     2f                      /* Bail if no table */
+
+        lwz     r11,0(r12)              /* Get high word of pte entry */
+        /* XXX can we do better ? maybe insert a known 0 bit from r11 into the
+         * bottom of r12 to create a data dependency... We can also use r10
+         * as destination nowadays
+         */
+#ifdef CONFIG_SMP
+        lwsync
+#endif
+        lwz     r12,4(r12)              /* Get low word of pte entry */
+
+        andc.   r13,r13,r12             /* Check permission */
+
+        /* Jump to common TLB load point */
+        beq     finish_tlb_load_47x
+
+2:      /* The bailout.  Restore registers to pre-exception conditions
+         * and call the heavyweights to help us out.
+         */
+        mfspr   r11, SPRN_SPRG_RSCRATCH4
+        mtcr    r11
+        mfspr   r13, SPRN_SPRG_RSCRATCH3
+        mfspr   r12, SPRN_SPRG_RSCRATCH2
+        mfspr   r11, SPRN_SPRG_RSCRATCH1
+        mfspr   r10, SPRN_SPRG_RSCRATCH0
+        b       InstructionStorage
+
+/*
+ * Both the instruction and data TLB miss get to this
+ * point to load the TLB.
+ *      r10 - free to use
+ *      r11 - PTE high word value
+ *      r12 - PTE low word value
+ *      r13 - free to use
+ *      MMUCR - loaded with proper value when we get here
+ *      Upon exit, we reload everything and RFI.
+ */
+finish_tlb_load_47x:
+        /* Combine RPN & ERPN an write WS 1 */
+        rlwimi  r11,r12,0,0,31-PAGE_SHIFT
+        tlbwe   r11,r13,1
+
+        /* And make up word 2 */
+        li      r10,0xf85                       /* Mask to apply from PTE */
+        rlwimi  r10,r12,29,30,30                /* DIRTY -> SW position */
+        and     r11,r12,r10                     /* Mask PTE bits to keep */
+        andi.   r10,r12,_PAGE_USER              /* User page ? */
+        beq     1f                              /* nope, leave U bits empty */
+        rlwimi  r11,r11,3,26,28                 /* yes, copy S bits to U */
+1:      tlbwe   r11,r13,2
+
+        /* Done...restore registers and get out of here.
+        */
+        mfspr   r11, SPRN_SPRG_RSCRATCH4
+        mtcr    r11
+        mfspr   r13, SPRN_SPRG_RSCRATCH3
+        mfspr   r12, SPRN_SPRG_RSCRATCH2
+        mfspr   r11, SPRN_SPRG_RSCRATCH1
+        mfspr   r10, SPRN_SPRG_RSCRATCH0
+        rfi
+
+#endif /* CONFIG_PPC_47x */
+
+        /* Debug Interrupt */
+        /*
+         * This statement needs to exist at the end of the IVPR
+         * definition just in case you end up taking a debug
+         * exception within another exception.
+         */
+        DEBUG_CRIT_EXCEPTION
+
 /*
  * Global functions
  */
@@ -647,6 +703,428 @@ _GLOBAL(set_context)
         blr
 
 /*
+ * Init CPU state. This is called at boot time or for secondary CPUs
+ * to setup initial TLB entries, setup IVORs, etc...
+ *
+ */
+_GLOBAL(init_cpu_state)
+        mflr    r22
+#ifdef CONFIG_PPC_47x
+        /* We use the PVR to differenciate 44x cores from 476 */
+        mfspr   r3,SPRN_PVR
+        srwi    r3,r3,16
+        cmplwi  cr0,r3,PVR_476@h
+        beq     head_start_47x
+        cmplwi  cr0,r3,PVR_476_ISS@h
+        beq     head_start_47x
+#endif /* CONFIG_PPC_47x */
+
+/*
+ * In case the firmware didn't do it, we apply some workarounds
+ * that are good for all 440 core variants here
+ */
+        mfspr   r3,SPRN_CCR0
+        rlwinm  r3,r3,0,0,27    /* disable icache prefetch */
+        isync
+        mtspr   SPRN_CCR0,r3
+        isync
+        sync
+
+/*
+ * Set up the initial MMU state for 44x
+ *
+ * We are still executing code at the virtual address
+ * mappings set by the firmware for the base of RAM.
+ *
+ * We first invalidate all TLB entries but the one
+ * we are running from.  We then load the KERNELBASE
+ * mappings so we can begin to use kernel addresses
+ * natively and so the interrupt vector locations are
+ * permanently pinned (necessary since Book E
+ * implementations always have translation enabled).
+ *
+ * TODO: Use the known TLB entry we are running from to
+ *       determine which physical region we are located
+ *       in.  This can be used to determine where in RAM
+ *       (on a shared CPU system) or PCI memory space
+ *       (on a DRAMless system) we are located.
+ *       For now, we assume a perfect world which means
+ *       we are located at the base of DRAM (physical 0).
+ */
+
+/*
+ * Search TLB for entry that we are currently using.
+ * Invalidate all entries but the one we are using.
+ */
+        /* Load our current PID->MMUCR TID and MSR IS->MMUCR STS */
+        mfspr   r3,SPRN_PID                     /* Get PID */
+        mfmsr   r4                              /* Get MSR */
+        andi.   r4,r4,MSR_IS@l                  /* TS=1? */
+        beq     wmmucr                          /* If not, leave STS=0 */
+        oris    r3,r3,PPC44x_MMUCR_STS@h        /* Set STS=1 */
+wmmucr: mtspr   SPRN_MMUCR,r3                   /* Put MMUCR */
+        sync
+
+        bl      invstr                          /* Find our address */
+invstr: mflr    r5                              /* Make it accessible */
+        tlbsx   r23,0,r5                        /* Find entry we are in */
+        li      r4,0                            /* Start at TLB entry 0 */
+        li      r3,0                            /* Set PAGEID inval value */
+1:      cmpw    r23,r4                          /* Is this our entry? */
+        beq     skpinv                          /* If so, skip the inval */
+        tlbwe   r3,r4,PPC44x_TLB_PAGEID         /* If not, inval the entry */
+skpinv: addi    r4,r4,1                         /* Increment */
+        cmpwi   r4,64                           /* Are we done? */
+        bne     1b                              /* If not, repeat */
+        isync                                   /* If so, context change */
+
+/*
+ * Configure and load pinned entry into TLB slot 63.
+ */
+
+        lis     r3,PAGE_OFFSET@h
+        ori     r3,r3,PAGE_OFFSET@l
+
+        /* Kernel is at the base of RAM */
+        li r4, 0                        /* Load the kernel physical address */
+
+        /* Load the kernel PID = 0 */
+        li      r0,0
+        mtspr   SPRN_PID,r0
+        sync
+
+        /* Initialize MMUCR */
+        li      r5,0
+        mtspr   SPRN_MMUCR,r5
+        sync
+
+        /* pageid fields */
+        clrrwi  r3,r3,10                /* Mask off the effective page number */
+        ori     r3,r3,PPC44x_TLB_VALID | PPC44x_TLB_256M
+
+        /* xlat fields */
+        clrrwi  r4,r4,10                /* Mask off the real page number */
+                                        /* ERPN is 0 for first 4GB page */
+
+        /* attrib fields */
+        /* Added guarded bit to protect against speculative loads/stores */
+        li      r5,0
+        ori     r5,r5,(PPC44x_TLB_SW | PPC44x_TLB_SR | PPC44x_TLB_SX | PPC44x_TLB_G)
+
+        li      r0,63                    /* TLB slot 63 */
+
+        tlbwe   r3,r0,PPC44x_TLB_PAGEID /* Load the pageid fields */
+        tlbwe   r4,r0,PPC44x_TLB_XLAT   /* Load the translation fields */
+        tlbwe   r5,r0,PPC44x_TLB_ATTRIB /* Load the attrib/access fields */
+
+        /* Force context change */
+        mfmsr   r0
+        mtspr   SPRN_SRR1, r0
+        lis     r0,3f@h
+        ori     r0,r0,3f@l
+        mtspr   SPRN_SRR0,r0
+        sync
+        rfi
+
+        /* If necessary, invalidate original entry we used */
+3:      cmpwi   r23,63
+        beq     4f
+        li      r6,0
+        tlbwe   r6,r23,PPC44x_TLB_PAGEID
+        isync
+
+4:
+#ifdef CONFIG_PPC_EARLY_DEBUG_44x
+        /* Add UART mapping for early debug. */
+
+        /* pageid fields */
+        lis     r3,PPC44x_EARLY_DEBUG_VIRTADDR@h
+        ori     r3,r3,PPC44x_TLB_VALID|PPC44x_TLB_TS|PPC44x_TLB_64K
+
+        /* xlat fields */
+        lis     r4,CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW@h
+        ori     r4,r4,CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH
+
+        /* attrib fields */
+        li      r5,(PPC44x_TLB_SW|PPC44x_TLB_SR|PPC44x_TLB_I|PPC44x_TLB_G)
+        li      r0,62                    /* TLB slot 0 */
+
+        tlbwe   r3,r0,PPC44x_TLB_PAGEID
+        tlbwe   r4,r0,PPC44x_TLB_XLAT
+        tlbwe   r5,r0,PPC44x_TLB_ATTRIB
+
+        /* Force context change */
+        isync
+#endif /* CONFIG_PPC_EARLY_DEBUG_44x */
+
+        /* Establish the interrupt vector offsets */
+        SET_IVOR(0,  CriticalInput);
+        SET_IVOR(1,  MachineCheck);
+        SET_IVOR(2,  DataStorage);
+        SET_IVOR(3,  InstructionStorage);
+        SET_IVOR(4,  ExternalInput);
+        SET_IVOR(5,  Alignment);
+        SET_IVOR(6,  Program);
+        SET_IVOR(7,  FloatingPointUnavailable);
+        SET_IVOR(8,  SystemCall);
+        SET_IVOR(9,  AuxillaryProcessorUnavailable);
+        SET_IVOR(10, Decrementer);
+        SET_IVOR(11, FixedIntervalTimer);
+        SET_IVOR(12, WatchdogTimer);
+        SET_IVOR(13, DataTLBError44x);
+        SET_IVOR(14, InstructionTLBError44x);
+        SET_IVOR(15, DebugCrit);
+
+        b       head_start_common
+
+
+#ifdef CONFIG_PPC_47x
+
+#ifdef CONFIG_SMP
+
+/* Entry point for secondary 47x processors */
+_GLOBAL(start_secondary_47x)
+        mr      r24,r3          /* CPU number */
+
+        bl      init_cpu_state
+
+        /* Now we need to bolt the rest of kernel memory which
+         * is done in C code. We must be careful because our task
+         * struct or our stack can (and will probably) be out
+         * of reach of the initial 256M TLB entry, so we use a
+         * small temporary stack in .bss for that. This works
+         * because only one CPU at a time can be in this code
+         */
+        lis     r1,temp_boot_stack@h
+        ori     r1,r1,temp_boot_stack@l
+        addi    r1,r1,1024-STACK_FRAME_OVERHEAD
+        li      r0,0
+        stw     r0,0(r1)
+        bl      mmu_init_secondary
+
+        /* Now we can get our task struct and real stack pointer */
+
+        /* Get current_thread_info and current */
+        lis     r1,secondary_ti@ha
+        lwz     r1,secondary_ti@l(r1)
+        lwz     r2,TI_TASK(r1)
+
+        /* Current stack pointer */
+        addi    r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
+        li      r0,0
+        stw     r0,0(r1)
+
+        /* Kernel stack for exception entry in SPRG3 */
+        addi    r4,r2,THREAD    /* init task's THREAD */
+        mtspr   SPRN_SPRG3,r4
+
+        b       start_secondary
+
+#endif /* CONFIG_SMP */
+
+/*
+ * Set up the initial MMU state for 44x
+ *
+ * We are still executing code at the virtual address
+ * mappings set by the firmware for the base of RAM.
+ */
+
+head_start_47x:
+        /* Load our current PID->MMUCR TID and MSR IS->MMUCR STS */
+        mfspr   r3,SPRN_PID                     /* Get PID */
+        mfmsr   r4                              /* Get MSR */
+        andi.   r4,r4,MSR_IS@l                  /* TS=1? */
+        beq     1f                              /* If not, leave STS=0 */
+        oris    r3,r3,PPC47x_MMUCR_STS@h        /* Set STS=1 */
+1:      mtspr   SPRN_MMUCR,r3                   /* Put MMUCR */
+        sync
+
+        /* Find the entry we are running from */
+        bl      1f
+1:      mflr    r23
+        tlbsx   r23,0,r23
+        tlbre   r24,r23,0
+        tlbre   r25,r23,1
+        tlbre   r26,r23,2
+
+/*
+ * Cleanup time
+ */
+
+        /* Initialize MMUCR */
+        li      r5,0
+        mtspr   SPRN_MMUCR,r5
+        sync
+
+clear_all_utlb_entries:
+
+        #; Set initial values.
+
+        addis           r3,0,0x8000
+        addi            r4,0,0
+        addi            r5,0,0
+        b               clear_utlb_entry
+
+        #; Align the loop to speed things up.
+
+        .align          6
+
+clear_utlb_entry:
+
+        tlbwe           r4,r3,0
+        tlbwe           r5,r3,1
+        tlbwe           r5,r3,2
+        addis           r3,r3,0x2000
+        cmpwi           r3,0
+        bne             clear_utlb_entry
+        addis           r3,0,0x8000
+        addis           r4,r4,0x100
+        cmpwi           r4,0
+        bne             clear_utlb_entry
+
+        #; Restore original entry.
+
+        oris    r23,r23,0x8000  /* specify the way */
+        tlbwe           r24,r23,0
+        tlbwe           r25,r23,1
+        tlbwe           r26,r23,2
+
+/*
+ * Configure and load pinned entry into TLB for the kernel core
+ */
+
+        lis     r3,PAGE_OFFSET@h
+        ori     r3,r3,PAGE_OFFSET@l
+
+        /* Kernel is at the base of RAM */
+        li r4, 0                        /* Load the kernel physical address */
+
+        /* Load the kernel PID = 0 */
+        li      r0,0
+        mtspr   SPRN_PID,r0
+        sync
+
+        /* Word 0 */
+        clrrwi  r3,r3,12                /* Mask off the effective page number */
+        ori     r3,r3,PPC47x_TLB0_VALID | PPC47x_TLB0_256M
+
+        /* Word 1 */
+        clrrwi  r4,r4,12                /* Mask off the real page number */
+                                        /* ERPN is 0 for first 4GB page */
+        /* Word 2 */
+        li      r5,0
+        ori     r5,r5,PPC47x_TLB2_S_RWX
+#ifdef CONFIG_SMP
+        ori     r5,r5,PPC47x_TLB2_M
+#endif
+
+        /* We write to way 0 and bolted 0 */
+        lis     r0,0x8800
+        tlbwe   r3,r0,0
+        tlbwe   r4,r0,1
+        tlbwe   r5,r0,2
+
+/*
+ * Configure SSPCR, ISPCR and USPCR for now to search everything, we can fix
+ * them up later
+ */
+        LOAD_REG_IMMEDIATE(r3, 0x9abcdef0)
+        mtspr   SPRN_SSPCR,r3
+        mtspr   SPRN_USPCR,r3
+        LOAD_REG_IMMEDIATE(r3, 0x12345670)
+        mtspr   SPRN_ISPCR,r3
+
+        /* Force context change */
+        mfmsr   r0
+        mtspr   SPRN_SRR1, r0
+        lis     r0,3f@h
+        ori     r0,r0,3f@l
+        mtspr   SPRN_SRR0,r0
+        sync
+        rfi
+
+        /* Invalidate original entry we used */
+3:
+        rlwinm  r24,r24,0,21,19 /* clear the "valid" bit */
+        tlbwe   r24,r23,0
+        addi    r24,0,0
+        tlbwe   r24,r23,1
+        tlbwe   r24,r23,2
+        isync                   /* Clear out the shadow TLB entries */
+
+#ifdef CONFIG_PPC_EARLY_DEBUG_44x
+        /* Add UART mapping for early debug. */
+
+        /* Word 0 */
+        lis     r3,PPC44x_EARLY_DEBUG_VIRTADDR@h
+        ori     r3,r3,PPC47x_TLB0_VALID | PPC47x_TLB0_TS | PPC47x_TLB0_1M
+
+        /* Word 1 */
+        lis     r4,CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW@h
+        ori     r4,r4,CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH
+
+        /* Word 2 */
+        li      r5,(PPC47x_TLB2_S_RW | PPC47x_TLB2_IMG)
+
+        /* Bolted in way 0, bolt slot 5, we -hope- we don't hit the same
+         * congruence class as the kernel, we need to make sure of it at
+         * some point
+         */
+        lis     r0,0x8d00
+        tlbwe   r3,r0,0
+        tlbwe   r4,r0,1
+        tlbwe   r5,r0,2
+
+        /* Force context change */
+        isync
+#endif /* CONFIG_PPC_EARLY_DEBUG_44x */
+
+        /* Establish the interrupt vector offsets */
+        SET_IVOR(0,  CriticalInput);
+        SET_IVOR(1,  MachineCheckA);
+        SET_IVOR(2,  DataStorage);
+        SET_IVOR(3,  InstructionStorage);
+        SET_IVOR(4,  ExternalInput);
+        SET_IVOR(5,  Alignment);
+        SET_IVOR(6,  Program);
+        SET_IVOR(7,  FloatingPointUnavailable);
+        SET_IVOR(8,  SystemCall);
+        SET_IVOR(9,  AuxillaryProcessorUnavailable);
+        SET_IVOR(10, Decrementer);
+        SET_IVOR(11, FixedIntervalTimer);
+        SET_IVOR(12, WatchdogTimer);
+        SET_IVOR(13, DataTLBError47x);
+        SET_IVOR(14, InstructionTLBError47x);
+        SET_IVOR(15, DebugCrit);
+
+        /* We configure icbi to invalidate 128 bytes at a time since the
+         * current 32-bit kernel code isn't too happy with icache != dcache
+         * block size
+         */
+        mfspr   r3,SPRN_CCR0
+        oris    r3,r3,0x0020
+        mtspr   SPRN_CCR0,r3
+        isync
+
+#endif /* CONFIG_PPC_47x */
+
+/*
+ * Here we are back to code that is common between 44x and 47x
+ *
+ * We proceed to further kernel initialization and return to the
+ * main kernel entry
+ */
+head_start_common:
+        /* Establish the interrupt vector base */
+        lis     r4,interrupt_base@h     /* IVPR only uses the high 16-bits */
+        mtspr   SPRN_IVPR,r4
+
+        addis   r22,r22,KERNELBASE@h
+        mtlr    r22
+        isync
+        blr
+
+/*
  * We put a few things here that have to be page-aligned. This stuff
  * goes at the beginning of the data segment, which is page-aligned.
  */
@@ -671,3 +1149,9 @@ swapper_pg_dir:
  */
 abatron_pteptrs:
         .space  8
+
+#ifdef CONFIG_SMP
+        .align  12
+temp_boot_stack:
+        .space  1024
+#endif /* CONFIG_SMP */
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index bed9a29ee383..844a44b64472 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -37,7 +37,7 @@
 #include <asm/firmware.h>
 #include <asm/page_64.h>
 #include <asm/irqflags.h>
-#include <asm/kvm_book3s_64_asm.h>
+#include <asm/kvm_book3s_asm.h>
 
 /* The physical memory is layed out such that the secondary processor
  * spin code sits at 0x0000...0x00ff. On server, the vectors follow
@@ -169,7 +169,7 @@ exception_marker:
 /* KVM trampoline code needs to be close to the interrupt handlers */
 
 #ifdef CONFIG_KVM_BOOK3S_64_HANDLER
-#include "../kvm/book3s_64_rmhandlers.S"
+#include "../kvm/book3s_rmhandlers.S"
 #endif
 
 _GLOBAL(generic_secondary_thread_init)
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 3ef743fa5d7c..1f1a04b5c2a4 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -71,9 +71,6 @@ _ENTRY(_start);
  * in the first level table, but that would require many changes to the
  * Linux page directory/table functions that I don't want to do right now.
  *
- * I used to use SPRG2 for a temporary register in the TLB handler, but it
- * has since been put to other uses.  I now use a hack to save a register
- * and the CCR at memory location 0.....Someday I'll fix this.....
  *      -- Dan
  */
         .globl  __start
@@ -302,8 +299,13 @@ InstructionTLBMiss:
         DO_8xx_CPU6(0x3f80, r3)
         mtspr   SPRN_M_TW, r10  /* Save a couple of working registers */
         mfcr    r10
+#ifdef CONFIG_8xx_CPU6
         stw     r10, 0(r0)
         stw     r11, 4(r0)
+#else
+        mtspr   SPRN_DAR, r10
+        mtspr   SPRN_SPRG2, r11
+#endif
         mfspr   r10, SPRN_SRR0  /* Get effective address of fault */
 #ifdef CONFIG_8xx_CPU15
         addi    r11, r10, 0x1000
@@ -318,12 +320,16 @@ InstructionTLBMiss:
         /* If we are faulting a kernel address, we have to use the
          * kernel page tables.
          */
+#ifdef CONFIG_MODULES
+        /* Only modules will cause ITLB Misses as we always
+         * pin the first 8MB of kernel memory */
         andi.   r11, r10, 0x0800        /* Address >= 0x80000000 */
         beq     3f
         lis     r11, swapper_pg_dir@h
         ori     r11, r11, swapper_pg_dir@l
         rlwimi  r10, r11, 0, 2, 19
 3:
+#endif
         lwz     r11, 0(r10)     /* Get the level 1 entry */
         rlwinm. r10, r11,0,0,19 /* Extract page descriptor page address */
         beq     2f              /* If zero, don't try to find a pte */
@@ -339,31 +345,35 @@ InstructionTLBMiss:
         mfspr   r11, SPRN_MD_TWC        /* ....and get the pte address */
         lwz     r10, 0(r11)     /* Get the pte */
 
+#ifdef CONFIG_SWAP
         andi.   r11, r10, _PAGE_ACCESSED | _PAGE_PRESENT
         cmpwi   cr0, r11, _PAGE_ACCESSED | _PAGE_PRESENT
         bne-    cr0, 2f
-
-        /* Clear PP lsb, 0x400 */
-        rlwinm  r10, r10, 0, 22, 20
-
+#endif
         /* The Linux PTE won't go exactly into the MMU TLB.
-         * Software indicator bits 22 and 28 must be clear.
+         * Software indicator bits 21 and 28 must be clear.
          * Software indicator bits 24, 25, 26, and 27 must be
          * set.  All other Linux PTE bits control the behavior
          * of the MMU.
          */
         li      r11, 0x00f0
-        rlwimi  r10, r11, 0, 24, 28     /* Set 24-27, clear 28 */
+        rlwimi  r10, r11, 0, 0x07f8     /* Set 24-27, clear 21-23,28 */
         DO_8xx_CPU6(0x2d80, r3)
         mtspr   SPRN_MI_RPN, r10        /* Update TLB entry */
 
-        mfspr   r10, SPRN_M_TW  /* Restore registers */
+        /* Restore registers */
+#ifndef CONFIG_8xx_CPU6
+        mfspr   r10, SPRN_DAR
+        mtcr    r10
+        mtspr   SPRN_DAR, r11   /* Tag DAR */
+        mfspr   r11, SPRN_SPRG2
+#else
         lwz     r11, 0(r0)
         mtcr    r11
         lwz     r11, 4(r0)
-#ifdef CONFIG_8xx_CPU6
         lwz     r3, 8(r0)
 #endif
+        mfspr   r10, SPRN_M_TW
         rfi
 2:
         mfspr   r11, SPRN_SRR1
@@ -373,13 +383,20 @@ InstructionTLBMiss:
         rlwinm  r11, r11, 0, 0xffff
         mtspr   SPRN_SRR1, r11
 
-        mfspr   r10, SPRN_M_TW  /* Restore registers */
+        /* Restore registers */
+#ifndef CONFIG_8xx_CPU6
+        mfspr   r10, SPRN_DAR
+        mtcr    r10
+        li      r11, 0x00f0
+        mtspr   SPRN_DAR, r11   /* Tag DAR */
+        mfspr   r11, SPRN_SPRG2
+#else
         lwz     r11, 0(r0)
         mtcr    r11
         lwz     r11, 4(r0)
-#ifdef CONFIG_8xx_CPU6
         lwz     r3, 8(r0)
 #endif
+        mfspr   r10, SPRN_M_TW
         b       InstructionAccess
 
         . = 0x1200
@@ -390,8 +407,13 @@ DataStoreTLBMiss:
         DO_8xx_CPU6(0x3f80, r3)
         mtspr   SPRN_M_TW, r10  /* Save a couple of working registers */
         mfcr    r10
+#ifdef CONFIG_8xx_CPU6
         stw     r10, 0(r0)
         stw     r11, 4(r0)
+#else
+        mtspr   SPRN_DAR, r10
+        mtspr   SPRN_SPRG2, r11
+#endif
         mfspr   r10, SPRN_M_TWB /* Get level 1 table entry address */
 
         /* If we are faulting a kernel address, we have to use the
@@ -438,15 +460,14 @@ DataStoreTLBMiss:
          * r11 = ((r10 & PRESENT) & ((r10 & ACCESSED) >> 5));
          * r10 = (r10 & ~PRESENT) | r11;
          */
+#ifdef CONFIG_SWAP
         rlwinm  r11, r10, 32-5, _PAGE_PRESENT
         and     r11, r11, r10
         rlwimi  r10, r11, 0, _PAGE_PRESENT
-
+#endif
         /* Honour kernel RO, User NA */
         /* 0x200 == Extended encoding, bit 22 */
-        /* r11 =  (r10 & _PAGE_USER) >> 2 */
-        rlwinm  r11, r10, 32-2, 0x200
-        or      r10, r11, r10
+        rlwimi  r10, r10, 32-2, 0x200 /* Copy USER to bit 22, 0x200 */
         /* r11 =  (r10 & _PAGE_RW) >> 1 */
         rlwinm  r11, r10, 32-1, 0x200
         or      r10, r11, r10
@@ -460,18 +481,24 @@ DataStoreTLBMiss:
          * of the MMU.
          */
 2:      li      r11, 0x00f0
-        mtspr   SPRN_DAR,r11    /* Tag DAR */
         rlwimi  r10, r11, 0, 24, 28     /* Set 24-27, clear 28 */
         DO_8xx_CPU6(0x3d80, r3)
         mtspr   SPRN_MD_RPN, r10        /* Update TLB entry */
 
-        mfspr   r10, SPRN_M_TW  /* Restore registers */
+        /* Restore registers */
+#ifndef CONFIG_8xx_CPU6
+        mfspr   r10, SPRN_DAR
+        mtcr    r10
+        mtspr   SPRN_DAR, r11   /* Tag DAR */
+        mfspr   r11, SPRN_SPRG2
+#else
+        mtspr   SPRN_DAR, r11   /* Tag DAR */
         lwz     r11, 0(r0)
         mtcr    r11
         lwz     r11, 4(r0)
-#ifdef CONFIG_8xx_CPU6
         lwz     r3, 8(r0)
 #endif
+        mfspr   r10, SPRN_M_TW
         rfi
 
 /* This is an instruction TLB error on the MPC8xx.  This could be due
@@ -683,9 +710,6 @@ start_here:
         tophys(r4,r2)
         addi    r4,r4,THREAD    /* init task's THREAD */
         mtspr   SPRN_SPRG_THREAD,r4
-        li      r3,0
-        /* XXX What is that for ? SPRG2 appears otherwise unused on 8xx */
-        mtspr   SPRN_SPRG2,r3   /* 0 => r1 has kernel sp */
 
         /* stack */
         lis     r1,init_thread_union@ha
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
index 50504ae39cb7..a0bf158c8b47 100644
--- a/arch/powerpc/kernel/head_booke.h
+++ b/arch/powerpc/kernel/head_booke.h
@@ -1,6 +1,7 @@
 #ifndef __HEAD_BOOKE_H__
 #define __HEAD_BOOKE_H__
 
+#include <asm/ptrace.h> /* for STACK_FRAME_REGS_MARKER */
 /*
  * Macros used for common Book-e exception handling
  */
@@ -48,6 +49,9 @@
         stw     r10,0(r11);                                                  \
         rlwinm  r9,r9,0,14,12;          /* clear MSR_WE (necessary?)       */\
         stw     r0,GPR0(r11);                                                \
+        lis     r10, STACK_FRAME_REGS_MARKER@ha;/* exception frame marker */ \
+        addi    r10, r10, STACK_FRAME_REGS_MARKER@l;                         \
+        stw     r10, 8(r11);                                                 \
         SAVE_4GPRS(3, r11);                                                  \
         SAVE_2GPRS(7, r11)
 
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 25793bb0e782..4faeba247854 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -94,204 +94,10 @@ _ENTRY(_start);
  */
 
 _ENTRY(__early_start)
-/* 1. Find the index of the entry we're executing in */
-        bl      invstr                          /* Find our address */
-invstr: mflr    r6                              /* Make it accessible */
-        mfmsr   r7
-        rlwinm  r4,r7,27,31,31                  /* extract MSR[IS] */
-        mfspr   r7, SPRN_PID0
-        slwi    r7,r7,16
-        or      r7,r7,r4
-        mtspr   SPRN_MAS6,r7
-        tlbsx   0,r6                            /* search MSR[IS], SPID=PID0 */
-        mfspr   r7,SPRN_MAS1
-        andis.  r7,r7,MAS1_VALID@h
-        bne     match_TLB
-
-        mfspr   r7,SPRN_MMUCFG
-        rlwinm  r7,r7,21,28,31                  /* extract MMUCFG[NPIDS] */
-        cmpwi   r7,3
-        bne     match_TLB                       /* skip if NPIDS != 3 */
-
-        mfspr   r7,SPRN_PID1
-        slwi    r7,r7,16
-        or      r7,r7,r4
-        mtspr   SPRN_MAS6,r7
-        tlbsx   0,r6                            /* search MSR[IS], SPID=PID1 */
-        mfspr   r7,SPRN_MAS1
-        andis.  r7,r7,MAS1_VALID@h
-        bne     match_TLB
-        mfspr   r7, SPRN_PID2
-        slwi    r7,r7,16
-        or      r7,r7,r4
-        mtspr   SPRN_MAS6,r7
-        tlbsx   0,r6                            /* Fall through, we had to match */
-
-match_TLB:
-        mfspr   r7,SPRN_MAS0
-        rlwinm  r3,r7,16,20,31                  /* Extract MAS0(Entry) */
-
-        mfspr   r7,SPRN_MAS1                    /* Insure IPROT set */
-        oris    r7,r7,MAS1_IPROT@h
-        mtspr   SPRN_MAS1,r7
-        tlbwe
 
-/* 2. Invalidate all entries except the entry we're executing in */
-        mfspr   r9,SPRN_TLB1CFG
-        andi.   r9,r9,0xfff
-        li      r6,0                            /* Set Entry counter to 0 */
-1:      lis     r7,0x1000                       /* Set MAS0(TLBSEL) = 1 */
-        rlwimi  r7,r6,16,4,15                   /* Setup MAS0 = TLBSEL | ESEL(r6) */
-        mtspr   SPRN_MAS0,r7
-        tlbre
-        mfspr   r7,SPRN_MAS1
-        rlwinm  r7,r7,0,2,31                    /* Clear MAS1 Valid and IPROT */
-        cmpw    r3,r6
-        beq     skpinv                          /* Dont update the current execution TLB */
-        mtspr   SPRN_MAS1,r7
-        tlbwe
-        isync
-skpinv: addi    r6,r6,1                         /* Increment */
-        cmpw    r6,r9                           /* Are we done? */
-        bne     1b                              /* If not, repeat */
-
-        /* Invalidate TLB0 */
-        li      r6,0x04
-        tlbivax 0,r6
-        TLBSYNC
-        /* Invalidate TLB1 */
-        li      r6,0x0c
-        tlbivax 0,r6
-        TLBSYNC
-
-/* 3. Setup a temp mapping and jump to it */
-        andi.   r5, r3, 0x1     /* Find an entry not used and is non-zero */
-        addi    r5, r5, 0x1
-        lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
-        rlwimi  r7,r3,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r3) */
-        mtspr   SPRN_MAS0,r7
-        tlbre
-
-        /* grab and fixup the RPN */
-        mfspr   r6,SPRN_MAS1    /* extract MAS1[SIZE] */
-        rlwinm  r6,r6,25,27,31
-        li      r8,-1
-        addi    r6,r6,10
-        slw     r6,r8,r6        /* convert to mask */
-
-        bl      1f              /* Find our address */
-1:      mflr    r7
-
-        mfspr   r8,SPRN_MAS3
-#ifdef CONFIG_PHYS_64BIT
-        mfspr   r23,SPRN_MAS7
-#endif
-        and     r8,r6,r8
-        subfic  r9,r6,-4096
-        and     r9,r9,r7
-
-        or      r25,r8,r9
-        ori     r8,r25,(MAS3_SX|MAS3_SW|MAS3_SR)
-
-        /* Just modify the entry ID and EPN for the temp mapping */
-        lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
-        rlwimi  r7,r5,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r5) */
-        mtspr   SPRN_MAS0,r7
-        xori    r6,r4,1         /* Setup TMP mapping in the other Address space */
-        slwi    r6,r6,12
-        oris    r6,r6,(MAS1_VALID|MAS1_IPROT)@h
-        ori     r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_4K))@l
-        mtspr   SPRN_MAS1,r6
-        mfspr   r6,SPRN_MAS2
-        li      r7,0            /* temp EPN = 0 */
-        rlwimi  r7,r6,0,20,31
-        mtspr   SPRN_MAS2,r7
-        mtspr   SPRN_MAS3,r8
-        tlbwe
-
-        xori    r6,r4,1
-        slwi    r6,r6,5         /* setup new context with other address space */
-        bl      1f              /* Find our address */
-1:      mflr    r9
-        rlwimi  r7,r9,0,20,31
-        addi    r7,r7,(2f - 1b)
-        mtspr   SPRN_SRR0,r7
-        mtspr   SPRN_SRR1,r6
-        rfi
-2:
-/* 4. Clear out PIDs & Search info */
-        li      r6,0
-        mtspr   SPRN_MAS6,r6
-        mtspr   SPRN_PID0,r6
-
-        mfspr   r7,SPRN_MMUCFG
-        rlwinm  r7,r7,21,28,31                  /* extract MMUCFG[NPIDS] */
-        cmpwi   r7,3
-        bne     2f                              /* skip if NPIDS != 3 */
-
-        mtspr   SPRN_PID1,r6
-        mtspr   SPRN_PID2,r6
-
-/* 5. Invalidate mapping we started in */
-2:
-        lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
-        rlwimi  r7,r3,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r3) */
-        mtspr   SPRN_MAS0,r7
-        tlbre
-        mfspr   r6,SPRN_MAS1
-        rlwinm  r6,r6,0,2,0     /* clear IPROT */
-        mtspr   SPRN_MAS1,r6
-        tlbwe
-        /* Invalidate TLB1 */
-        li      r9,0x0c
-        tlbivax 0,r9
-        TLBSYNC
-
-/* The mapping only needs to be cache-coherent on SMP */
-#ifdef CONFIG_SMP
-#define M_IF_SMP        MAS2_M
-#else
-#define M_IF_SMP        0
-#endif
-
-/* 6. Setup KERNELBASE mapping in TLB1[0] */
-        lis     r6,0x1000               /* Set MAS0(TLBSEL) = TLB1(1), ESEL = 0 */
-        mtspr   SPRN_MAS0,r6
-        lis     r6,(MAS1_VALID|MAS1_IPROT)@h
-        ori     r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_64M))@l
-        mtspr   SPRN_MAS1,r6
-        lis     r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@h
-        ori     r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@l
-        mtspr   SPRN_MAS2,r6
-        mtspr   SPRN_MAS3,r8
-        tlbwe
-
-/* 7. Jump to KERNELBASE mapping */
-        lis     r6,(KERNELBASE & ~0xfff)@h
-        ori     r6,r6,(KERNELBASE & ~0xfff)@l
-        lis     r7,MSR_KERNEL@h
-        ori     r7,r7,MSR_KERNEL@l
-        bl      1f                      /* Find our address */
-1:      mflr    r9
-        rlwimi  r6,r9,0,20,31
-        addi    r6,r6,(2f - 1b)
-        mtspr   SPRN_SRR0,r6
-        mtspr   SPRN_SRR1,r7
-        rfi                             /* start execution out of TLB1[0] entry */
-
-/* 8. Clear out the temp mapping */
-2:      lis     r7,0x1000       /* Set MAS0(TLBSEL) = 1 */
-        rlwimi  r7,r5,16,4,15   /* Setup MAS0 = TLBSEL | ESEL(r5) */
-        mtspr   SPRN_MAS0,r7
-        tlbre
-        mfspr   r8,SPRN_MAS1
-        rlwinm  r8,r8,0,2,0     /* clear IPROT */
-        mtspr   SPRN_MAS1,r8
-        tlbwe
-        /* Invalidate TLB1 */
-        li      r9,0x0c
-        tlbivax 0,r9
-        TLBSYNC
+#define ENTRY_MAPPING_BOOT_SETUP
+#include "fsl_booke_entry_mapping.S"
+#undef ENTRY_MAPPING_BOOT_SETUP
 
         /* Establish the interrupt vector offsets */
         SET_IVOR(0,  CriticalInput);
@@ -639,6 +445,13 @@ interrupt_base:
         rlwinm  r12,r12,0,16,1
         mtspr   SPRN_MAS1,r12
 
+        /* Make up the required permissions for kernel code */
+#ifdef CONFIG_PTE_64BIT
+        li      r13,_PAGE_PRESENT | _PAGE_BAP_SX
+        oris    r13,r13,_PAGE_ACCESSED@h
+#else
+        li      r13,_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_EXEC
+#endif
         b       4f
 
         /* Get the PGD for the current thread */
@@ -646,15 +459,15 @@ interrupt_base:
         mfspr   r11,SPRN_SPRG_THREAD
         lwz     r11,PGDIR(r11)
 
-4:
-        /* Make up the required permissions */
+        /* Make up the required permissions for user code */
 #ifdef CONFIG_PTE_64BIT
-        li      r13,_PAGE_PRESENT | _PAGE_EXEC
+        li      r13,_PAGE_PRESENT | _PAGE_BAP_UX
         oris    r13,r13,_PAGE_ACCESSED@h
 #else
         li      r13,_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_EXEC
 #endif
 
+4:
         FIND_PTE
         andc.   r13,r13,r11             /* Check permission */
 
@@ -747,9 +560,6 @@ finish_tlb_load:
 #else
         rlwimi  r12, r11, 26, 27, 31    /* extract WIMGE from pte */
 #endif
-#ifdef CONFIG_SMP
-        ori     r12, r12, MAS2_M
-#endif
         mtspr   SPRN_MAS2, r12
 
 #ifdef CONFIG_PTE_64BIT
@@ -887,13 +697,17 @@ KernelSPE:
         lwz     r3,_MSR(r1)
         oris    r3,r3,MSR_SPE@h
         stw     r3,_MSR(r1)     /* enable use of SPE after return */
+#ifdef CONFIG_PRINTK
         lis     r3,87f@h
         ori     r3,r3,87f@l
         mr      r4,r2           /* current */
         lwz     r5,_NIP(r1)
         bl      printk
+#endif
         b       ret_from_except
+#ifdef CONFIG_PRINTK
 87:     .string "SPE used in kernel  (task=%p, pc=%x)  \n"
+#endif
         .align  4,0
 
 #endif /* CONFIG_SPE */
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index a4c8b38b0ba1..21266abfbda6 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -42,6 +42,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/of.h>
+#include <linux/slab.h>
 #include <linux/of_platform.h>
 #include <asm/ibmebus.h>
 #include <asm/abs_addr.h>
@@ -139,14 +140,14 @@ static struct dma_map_ops ibmebus_dma_ops = {
 
 static int ibmebus_match_path(struct device *dev, void *data)
 {
-        struct device_node *dn = to_of_device(dev)->node;
+        struct device_node *dn = to_of_device(dev)->dev.of_node;
         return (dn->full_name &&
                 (strcasecmp((char *)data, dn->full_name) == 0));
 }
 
 static int ibmebus_match_node(struct device *dev, void *data)
 {
-        return to_of_device(dev)->node == data;
+        return to_of_device(dev)->dev.of_node == data;
 }
 
 static int ibmebus_create_device(struct device_node *dn)
@@ -201,7 +202,7 @@ static int ibmebus_create_devices(const struct of_device_id *matches)
 int ibmebus_register_driver(struct of_platform_driver *drv)
 {
         /* If the driver uses devices that ibmebus doesn't know, add them */
-        ibmebus_create_devices(drv->match_table);
+        ibmebus_create_devices(drv->driver.of_match_table);
 
         return of_register_driver(drv, &ibmebus_bus_type);
 }
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index 5547ae6e6b0b..d5839179ec77 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -42,26 +42,10 @@
 
 #define DBG(...)
 
-#ifdef CONFIG_IOMMU_VMERGE
-static int novmerge = 0;
-#else
-static int novmerge = 1;
-#endif
-
-static int protect4gb = 1;
+static int novmerge;
 
 static void __iommu_free(struct iommu_table *, dma_addr_t, unsigned int);
 
-static int __init setup_protect4gb(char *str)
-{
-        if (strcmp(str, "on") == 0)
-                protect4gb = 1;
-        else if (strcmp(str, "off") == 0)
-                protect4gb = 0;
-
-        return 1;
-}
-
 static int __init setup_iommu(char *str)
 {
         if (!strcmp(str, "novmerge"))
@@ -71,7 +55,6 @@ static int __init setup_iommu(char *str)
         return 1;
 }
 
-__setup("protect4gb=", setup_protect4gb);
 __setup("iommu=", setup_iommu);
 
 static unsigned long iommu_range_alloc(struct device *dev,
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 64f6f2031c22..77be3d058a65 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -53,7 +53,6 @@
 #include <linux/bootmem.h>
 #include <linux/pci.h>
 #include <linux/debugfs.h>
-#include <linux/perf_event.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -145,11 +144,6 @@ notrace void raw_local_irq_restore(unsigned long en)
         }
 #endif /* CONFIG_PPC_STD_MMU_64 */
 
-        if (test_perf_event_pending()) {
-                clear_perf_event_pending();
-                perf_event_do_pending();
-        }
-
         /*
          * if (get_paca()->hard_enabled) return;
          * But again we need to take care that gcc gets hard_enabled directly
@@ -290,37 +284,42 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
-void fixup_irqs(cpumask_t map)
+void fixup_irqs(const struct cpumask *map)
 {
         struct irq_desc *desc;
         unsigned int irq;
         static int warned;
+        cpumask_var_t mask;
 
-        for_each_irq(irq) {
-                cpumask_t mask;
+        alloc_cpumask_var(&mask, GFP_KERNEL);
 
+        for_each_irq(irq) {
                 desc = irq_to_desc(irq);
-                if (desc && desc->status & IRQ_PER_CPU)
+                if (!desc)
+                        continue;
+
+                if (desc->status & IRQ_PER_CPU)
                         continue;
 
-                cpumask_and(&mask, desc->affinity, &map);
-                if (any_online_cpu(mask) == NR_CPUS) {
+                cpumask_and(mask, desc->affinity, map);
+                if (cpumask_any(mask) >= nr_cpu_ids) {
                         printk("Breaking affinity for irq %i\n", irq);
-                        mask = map;
+                        cpumask_copy(mask, map);
                 }
                 if (desc->chip->set_affinity)
-                        desc->chip->set_affinity(irq, &mask);
+                        desc->chip->set_affinity(irq, mask);
                 else if (desc->action && !(warned++))
                         printk("Cannot set affinity for irq %i\n", irq);
         }
 
+        free_cpumask_var(mask);
+
         local_irq_enable();
         mdelay(1);
         local_irq_disable();
 }
 #endif
 
-#ifdef CONFIG_IRQSTACKS
 static inline void handle_one_irq(unsigned int irq)
 {
         struct thread_info *curtp, *irqtp;
@@ -361,12 +360,6 @@ static inline void handle_one_irq(unsigned int irq)
         if (irqtp->flags)
                 set_bits(irqtp->flags, &curtp->flags);
 }
-#else
-static inline void handle_one_irq(unsigned int irq)
-{
-        generic_handle_irq(irq);
-}
-#endif
 
 static inline void check_stack_overflow(void)
 {
@@ -458,7 +451,6 @@ void exc_lvl_ctx_init(void)
 }
 #endif
 
-#ifdef CONFIG_IRQSTACKS
 struct thread_info *softirq_ctx[NR_CPUS] __read_mostly;
 struct thread_info *hardirq_ctx[NR_CPUS] __read_mostly;
 
@@ -495,10 +487,6 @@ static inline void do_softirq_onstack(void)
         irqtp->task = NULL;
 }
 
-#else
-#define do_softirq_onstack()    __do_softirq()
-#endif /* CONFIG_IRQSTACKS */
-
 void do_softirq(void)
 {
         unsigned long flags;
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index 41bada0298c8..82a7b228c81a 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -20,6 +20,7 @@
 #include <linux/smp.h>
 #include <linux/signal.h>
 #include <linux/ptrace.h>
+#include <linux/kdebug.h>
 #include <asm/current.h>
 #include <asm/processor.h>
 #include <asm/machdep.h>
@@ -115,7 +116,8 @@ void kgdb_roundup_cpus(unsigned long flags)
 /* KGDB functions to use existing PowerPC64 hooks. */
 static int kgdb_debugger(struct pt_regs *regs)
 {
-        return kgdb_handle_exception(0, computeSignal(TRAP(regs)), 0, regs);
+        return !kgdb_handle_exception(1, computeSignal(TRAP(regs)),
+                                      DIE_OOPS, regs);
 }
 
 static int kgdb_handle_breakpoint(struct pt_regs *regs)
@@ -123,7 +125,7 @@ static int kgdb_handle_breakpoint(struct pt_regs *regs)
         if (user_mode(regs))
                 return 0;
 
-        if (kgdb_handle_exception(0, SIGTRAP, 0, regs) != 0)
+        if (kgdb_handle_exception(1, SIGTRAP, 0, regs) != 0)
                 return 0;
 
         if (*(u32 *) (regs->nip) == *(u32 *) (&arch_kgdb_ops.gdb_bpt_instr))
@@ -309,6 +311,11 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
                (unsigned long)(((void *)gdb_regs) + NUMREGBYTES));
 }
 
+void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long pc)
+{
+        regs->nip = pc;
+}
+
 /*
  * This function does PowerPC specific procesing for interfacing to gdb.
  */
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 3fd1af902112..bc47352deb1f 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -31,6 +31,7 @@
 #include <linux/preempt.h>
 #include <linux/module.h>
 #include <linux/kdebug.h>
+#include <linux/slab.h>
 #include <asm/cacheflush.h>
 #include <asm/sstep.h>
 #include <asm/uaccess.h>
@@ -113,6 +114,9 @@ static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
 #ifdef CONFIG_PPC_ADV_DEBUG_REGS
         regs->msr &= ~MSR_CE;
         mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_IC | DBCR0_IDM);
+#ifdef CONFIG_PPC_47x
+        isync();
+#endif
 #endif
 
         /*
@@ -374,17 +378,6 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p,
  * single-stepped a copy of the instruction.  The address of this
  * copy is p->ainsn.insn.
  */
-static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
-{
-        int ret;
-        unsigned int insn = *p->ainsn.insn;
-
-        regs->nip = (unsigned long)p->addr;
-        ret = emulate_step(regs, insn);
-        if (ret == 0)
-                regs->nip = (unsigned long)p->addr + 4;
-}
-
 static int __kprobes post_kprobe_handler(struct pt_regs *regs)
 {
         struct kprobe *cur = kprobe_running();
@@ -402,7 +395,8 @@ static int __kprobes post_kprobe_handler(struct pt_regs *regs)
                 cur->post_handler(cur, regs, 0);
         }
 
-        resume_execution(cur, regs);
+        /* Adjust nip to after the single-stepped instruction */
+        regs->nip = (unsigned long)cur->addr + 4;
         regs->msr |= kcb->kprobe_saved_msr;
 
         /*Restore back the original saved kprobes variables and continue. */
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index d09d1c615150..50362b6ef6e9 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -24,6 +24,7 @@
 #include <linux/proc_fs.h>
 #include <linux/init.h>
 #include <linux/seq_file.h>
+#include <linux/slab.h>
 #include <asm/uaccess.h>
 #include <asm/iseries/hv_lp_config.h>
 #include <asm/lppaca.h>
@@ -37,7 +38,7 @@
 #include <asm/vio.h>
 #include <asm/mmu.h>
 
-#define MODULE_VERS "1.8"
+#define MODULE_VERS "1.9"
 #define MODULE_NAME "lparcfg"
 
 /* #define LPARCFG_DEBUG */
@@ -486,6 +487,14 @@ static void splpar_dispatch_data(struct seq_file *m)
         seq_printf(m, "dispatch_dispersions=%lu\n", dispatch_dispersions);
 }
 
+static void parse_em_data(struct seq_file *m)
+{
+        unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
+
+        if (plpar_hcall(H_GET_EM_PARMS, retbuf) == H_SUCCESS)
+                seq_printf(m, "power_mode_data=%016lx\n", retbuf[0]);
+}
+
 static int pseries_lparcfg_data(struct seq_file *m, void *v)
 {
         int partition_potential_processors;
@@ -540,6 +549,8 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v)
 
         seq_printf(m, "slb_size=%d\n", mmu_slb_size);
 
+        parse_em_data(m);
+
         return 0;
 }
 
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index bb3d893a8353..89f005116aac 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -12,7 +12,7 @@
 #include <linux/kexec.h>
 #include <linux/reboot.h>
 #include <linux/threads.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/of.h>
 #include <asm/machdep.h>
 #include <asm/prom.h>
@@ -66,11 +66,11 @@ void __init reserve_crashkernel(void)
         unsigned long long crash_size, crash_base;
         int ret;
 
-        /* this is necessary because of lmb_phys_mem_size() */
-        lmb_analyze();
+        /* this is necessary because of memblock_phys_mem_size() */
+        memblock_analyze();
 
         /* use common parsing */
-        ret = parse_crashkernel(boot_command_line, lmb_phys_mem_size(),
+        ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(),
                         &crash_size, &crash_base);
         if (ret == 0 && crash_size > 0) {
                 crashk_res.start = crash_base;
@@ -133,9 +133,9 @@ void __init reserve_crashkernel(void)
                         "for crashkernel (System RAM: %ldMB)\n",
                         (unsigned long)(crash_size >> 20),
                         (unsigned long)(crashk_res.start >> 20),
-                        (unsigned long)(lmb_phys_mem_size() >> 20));
+                        (unsigned long)(memblock_phys_mem_size() >> 20));
 
-        lmb_reserve(crashk_res.start, crash_size);
+        memblock_reserve(crashk_res.start, crash_size);
 }
 
 int overlaps_crashkernel(unsigned long start, unsigned long size)
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index 040bd1de8d99..ed31a29c4ff7 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -155,66 +155,70 @@ void kexec_copy_flush(struct kimage *image)
 
 #ifdef CONFIG_SMP
 
-/* FIXME: we should schedule this function to be called on all cpus based
- * on calling the interrupts, but we would like to call it off irq level
- * so that the interrupt controller is clean.
- */
+static int kexec_all_irq_disabled = 0;
+
 static void kexec_smp_down(void *arg)
 {
+        local_irq_disable();
+        mb(); /* make sure our irqs are disabled before we say they are */
+        get_paca()->kexec_state = KEXEC_STATE_IRQS_OFF;
+        while(kexec_all_irq_disabled == 0)
+                cpu_relax();
+        mb(); /* make sure all irqs are disabled before this */
+        /*
+         * Now every CPU has IRQs off, we can clear out any pending
+         * IPIs and be sure that no more will come in after this.
+         */
         if (ppc_md.kexec_cpu_down)
                 ppc_md.kexec_cpu_down(0, 1);
 
-        local_irq_disable();
         kexec_smp_wait();
         /* NOTREACHED */
 }
 
-static void kexec_prepare_cpus(void)
+static void kexec_prepare_cpus_wait(int wait_state)
 {
         int my_cpu, i, notified=-1;
 
-        smp_call_function(kexec_smp_down, NULL, /* wait */0);
         my_cpu = get_cpu();
-
-        /* check the others cpus are now down (via paca hw cpu id == -1) */
-        for (i=0; i < NR_CPUS; i++) {
+        /* Make sure each CPU has atleast made it to the state we need */
+        for_each_online_cpu(i) {
                 if (i == my_cpu)
                         continue;
 
-                while (paca[i].hw_cpu_id != -1) {
+                while (paca[i].kexec_state < wait_state) {
                         barrier();
-                        if (!cpu_possible(i)) {
-                                printk("kexec: cpu %d hw_cpu_id %d is not"
-                                                " possible, ignoring\n",
-                                                i, paca[i].hw_cpu_id);
-                                break;
-                        }
-                        if (!cpu_online(i)) {
-                                /* Fixme: this can be spinning in
-                                 * pSeries_secondary_wait with a paca
-                                 * waiting for it to go online.
-                                 */
-                                printk("kexec: cpu %d hw_cpu_id %d is not"
-                                                " online, ignoring\n",
-                                                i, paca[i].hw_cpu_id);
-                                break;
-                        }
                         if (i != notified) {
                                 printk( "kexec: waiting for cpu %d (physical"
-                                                " %d) to go down\n",
-                                                i, paca[i].hw_cpu_id);
+                                                " %d) to enter %i state\n",
+                                        i, paca[i].hw_cpu_id, wait_state);
                                 notified = i;
                         }
                 }
         }
+        mb();
+}
+
+static void kexec_prepare_cpus(void)
+{
+
+        smp_call_function(kexec_smp_down, NULL, /* wait */0);
+        local_irq_disable();
+        mb(); /* make sure IRQs are disabled before we say they are */
+        get_paca()->kexec_state = KEXEC_STATE_IRQS_OFF;
+
+        kexec_prepare_cpus_wait(KEXEC_STATE_IRQS_OFF);
+        /* we are sure every CPU has IRQs off at this point */
+        kexec_all_irq_disabled = 1;
 
         /* after we tell the others to go down */
         if (ppc_md.kexec_cpu_down)
                 ppc_md.kexec_cpu_down(0, 0);
 
-        put_cpu();
+        /* Before removing MMU mapings make sure all CPUs have entered real mode */
+        kexec_prepare_cpus_wait(KEXEC_STATE_REAL_MODE);
 
-        local_irq_disable();
+        put_cpu();
 }
 
 #else /* ! SMP */
diff --git a/arch/powerpc/kernel/misc.S b/arch/powerpc/kernel/misc.S
index 2d29752cbe16..22e507c8a556 100644
--- a/arch/powerpc/kernel/misc.S
+++ b/arch/powerpc/kernel/misc.S
@@ -127,3 +127,29 @@ _GLOBAL(__setup_cpu_power7)
 _GLOBAL(__restore_cpu_power7)
         /* place holder */
         blr
+
+/*
+ * Get a minimal set of registers for our caller's nth caller.
+ * r3 = regs pointer, r5 = n.
+ *
+ * We only get R1 (stack pointer), NIP (next instruction pointer)
+ * and LR (link register).  These are all we can get in the
+ * general case without doing complicated stack unwinding, but
+ * fortunately they are enough to do a stack backtrace, which
+ * is all we need them for.
+ */
+_GLOBAL(perf_arch_fetch_caller_regs)
+        mr      r6,r1
+        cmpwi   r5,0
+        mflr    r4
+        ble     2f
+        mtctr   r5
+1:      PPC_LL  r6,0(r6)
+        bdnz    1b
+        PPC_LL  r4,PPC_LR_STKOFF(r6)
+2:      PPC_LL  r7,0(r6)
+        PPC_LL  r7,PPC_LR_STKOFF(r7)
+        PPC_STL r6,GPR1-STACK_FRAME_OVERHEAD(r3)
+        PPC_STL r4,_NIP-STACK_FRAME_OVERHEAD(r3)
+        PPC_STL r7,_LINK-STACK_FRAME_OVERHEAD(r3)
+        blr
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 8649f536f8df..6bbd7a604d24 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -33,7 +33,6 @@
 
         .text
 
-#ifdef CONFIG_IRQSTACKS
 _GLOBAL(call_do_softirq)
         mflr    r0
         stw     r0,4(r1)
@@ -56,7 +55,6 @@ _GLOBAL(call_handle_irq)
         lwz     r0,4(r1)
         mtlr    r0
         blr
-#endif /* CONFIG_IRQSTACKS */
 
 /*
  * This returns the high 64 bits of the product of two 64-bit numbers.
@@ -441,7 +439,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE)
         addi    r3,r3,L1_CACHE_BYTES
         bdnz    0b
         sync
-#ifndef CONFIG_44x
+#ifdef CONFIG_44x
         /* We don't flush the icache on 44x. Those have a virtual icache
          * and we don't have access to the virtual address here (it's
          * not the page vaddr but where it's mapped in user space). The
@@ -449,15 +447,19 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE)
          * a change in the address space occurs, before returning to
          * user space
          */
+BEGIN_MMU_FTR_SECTION
+        blr
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_44x)
+#endif /* CONFIG_44x */
         mtctr   r4
 1:      icbi    0,r6
         addi    r6,r6,L1_CACHE_BYTES
         bdnz    1b
         sync
         isync
-#endif /* CONFIG_44x */
         blr
 
+#ifndef CONFIG_BOOKE
 /*
  * Flush a particular page from the data cache to RAM, identified
  * by its physical address.  We turn off the MMU so we can just use
@@ -490,6 +492,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE)
         mtmsr   r10                             /* restore DR */
         isync
         blr
+#endif /* CONFIG_BOOKE */
 
 /*
  * Clear pages using the dcbz instruction, which doesn't cause any
@@ -706,6 +709,22 @@ relocate_new_kernel:
         /* r4 = reboot_code_buffer */
         /* r5 = start_address      */
 
+#ifdef CONFIG_FSL_BOOKE
+
+        mr      r29, r3
+        mr      r30, r4
+        mr      r31, r5
+
+#define ENTRY_MAPPING_KEXEC_SETUP
+#include "fsl_booke_entry_mapping.S"
+#undef ENTRY_MAPPING_KEXEC_SETUP
+
+        mr      r3, r29
+        mr      r4, r30
+        mr      r5, r31
+
+        li      r0, 0
+#else
         li      r0, 0
 
         /*
@@ -722,6 +741,7 @@ relocate_new_kernel:
         rfi
 
 1:
+#endif
         /* from this point address translation is turned off */
         /* and interrupts are disabled */
 
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index a5cf9c1356a6..e5144906a56d 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -24,10 +24,10 @@
 #include <asm/asm-offsets.h>
 #include <asm/cputable.h>
 #include <asm/thread_info.h>
+#include <asm/kexec.h>
 
         .text
 
-#ifdef CONFIG_IRQSTACKS
 _GLOBAL(call_do_softirq)
         mflr    r0
         std     r0,16(r1)
@@ -51,7 +51,6 @@ _GLOBAL(call_handle_irq)
         ld      r0,16(r1)
         mtlr    r0
         blr
-#endif /* CONFIG_IRQSTACKS */
 
         .section        ".toc","aw"
 PPC64_CACHES:
@@ -471,6 +470,10 @@ _GLOBAL(kexec_wait)
 1:      mflr    r5
         addi    r5,r5,kexec_flag-1b
 
+        li      r4,KEXEC_STATE_REAL_MODE
+        stb     r4,PACAKEXECSTATE(r13)
+        SYNC
+
 99:     HMT_LOW
 #ifdef CONFIG_KEXEC             /* use no memory without kexec */
         lwz     r4,0(r5)
@@ -494,14 +497,11 @@ kexec_flag:
  * note: this is a terminal routine, it does not save lr
  *
  * get phys id from paca
- * set paca id to -1 to say we got here
  * switch to real mode
  * join other cpus in kexec_wait(phys_id)
  */
 _GLOBAL(kexec_smp_wait)
         lhz     r3,PACAHWCPUID(r13)
-        li      r4,-1
-        sth     r4,PACAHWCPUID(r13)     /* let others know we left */
         bl      real_mode
         b       .kexec_wait
 
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index a359cb08e900..df78e0236a02 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -13,7 +13,7 @@
 static void of_device_make_bus_id(struct of_device *dev)
 {
         static atomic_t bus_no_reg_magic;
-        struct device_node *node = dev->node;
+        struct device_node *node = dev->dev.of_node;
         const u32 *reg;
         u64 addr;
         int magic;
@@ -69,11 +69,10 @@ struct of_device *of_device_alloc(struct device_node *np,
         if (!dev)
                 return NULL;
 
-        dev->node = of_node_get(np);
-        dev->dev.dma_mask = &dev->dma_mask;
+        dev->dev.of_node = of_node_get(np);
+        dev->dev.dma_mask = &dev->archdata.dma_mask;
         dev->dev.parent = parent;
         dev->dev.release = of_release_dev;
-        dev->dev.archdata.of_node = np;
 
         if (bus_id)
                 dev_set_name(&dev->dev, "%s", bus_id);
@@ -95,17 +94,17 @@ int of_device_uevent(struct device *dev, struct kobj_uevent_env *env)
 
         ofdev = to_of_device(dev);
 
-        if (add_uevent_var(env, "OF_NAME=%s", ofdev->node->name))
+        if (add_uevent_var(env, "OF_NAME=%s", ofdev->dev.of_node->name))
                 return -ENOMEM;
 
-        if (add_uevent_var(env, "OF_TYPE=%s", ofdev->node->type))
+        if (add_uevent_var(env, "OF_TYPE=%s", ofdev->dev.of_node->type))
                 return -ENOMEM;
 
         /* Since the compatible field can contain pretty much anything
          * it's not really legal to split it out with commas. We split it
          * up using a number of environment variables instead. */
 
-        compat = of_get_property(ofdev->node, "compatible", &cplen);
+        compat = of_get_property(ofdev->dev.of_node, "compatible", &cplen);
         while (compat && *compat && cplen > 0) {
                 if (add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat))
                         return -ENOMEM;
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 666d08db319e..487a98851ba6 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -17,7 +17,6 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
-#include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
@@ -75,7 +74,7 @@ struct of_device* of_platform_device_create(struct device_node *np,
         if (!dev)
                 return NULL;
 
-        dev->dma_mask = 0xffffffffUL;
+        dev->archdata.dma_mask = 0xffffffffUL;
         dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
 
         dev->dev.bus = &of_platform_bus_type;
@@ -196,7 +195,7 @@ EXPORT_SYMBOL(of_platform_bus_probe);
 
 static int of_dev_node_match(struct device *dev, void *data)
 {
-        return to_of_device(dev)->node == data;
+        return to_of_device(dev)->dev.of_node == data;
 }
 
 struct of_device *of_find_device_by_node(struct device_node *np)
@@ -214,7 +213,7 @@ EXPORT_SYMBOL(of_find_device_by_node);
 static int of_dev_phandle_match(struct device *dev, void *data)
 {
         phandle *ph = data;
-        return to_of_device(dev)->node->phandle == *ph;
+        return to_of_device(dev)->dev.of_node->phandle == *ph;
 }
 
 struct of_device *of_find_device_by_phandle(phandle ph)
@@ -247,10 +246,10 @@ static int __devinit of_pci_phb_probe(struct of_device *dev,
         if (ppc_md.pci_setup_phb == NULL)
                 return -ENODEV;
 
-        printk(KERN_INFO "Setting up PCI bus %s\n", dev->node->full_name);
+        pr_info("Setting up PCI bus %s\n", dev->dev.of_node->full_name);
 
         /* Alloc and setup PHB data structure */
-        phb = pcibios_alloc_controller(dev->node);
+        phb = pcibios_alloc_controller(dev->dev.of_node);
         if (!phb)
                 return -ENODEV;
 
@@ -264,19 +263,19 @@ static int __devinit of_pci_phb_probe(struct of_device *dev,
         }
 
         /* Process "ranges" property */
-        pci_process_bridge_OF_ranges(phb, dev->node, 0);
+        pci_process_bridge_OF_ranges(phb, dev->dev.of_node, 0);
 
         /* Init pci_dn data structures */
         pci_devs_phb_init_dynamic(phb);
 
         /* Register devices with EEH */
 #ifdef CONFIG_EEH
-        if (dev->node->child)
-                eeh_add_device_tree_early(dev->node);
+        if (dev->dev.of_node->child)
+                eeh_add_device_tree_early(dev->dev.of_node);
 #endif /* CONFIG_EEH */
 
         /* Scan the bus */
-        pcibios_scan_phb(phb, dev->node);
+        pcibios_scan_phb(phb, dev->dev.of_node);
         if (phb->bus == NULL)
                 return -ENXIO;
 
@@ -307,10 +306,11 @@ static struct of_device_id of_pci_phb_ids[] = {
 };
 
 static struct of_platform_driver of_pci_phb_driver = {
-        .match_table = of_pci_phb_ids,
         .probe = of_pci_phb_probe,
         .driver = {
                 .name = "of-pci",
+                .owner = THIS_MODULE,
+                .of_match_table = of_pci_phb_ids,
         },
 };
 
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 0c40c6f476fe..139a773853f4 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -9,7 +9,7 @@
 
 #include <linux/threads.h>
 #include <linux/module.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/firmware.h>
 #include <asm/lppaca.h>
@@ -18,6 +18,7 @@
 #include <asm/pgtable.h>
 #include <asm/iseries/lpar_map.h>
 #include <asm/iseries/hv_types.h>
+#include <asm/kexec.h>
 
 /* This symbol is provided by the linker - let it fill in the paca
  * field correctly */
@@ -97,6 +98,7 @@ void __init initialise_paca(struct paca_struct *new_paca, int cpu)
         new_paca->kernelbase = (unsigned long) _stext;
         new_paca->kernel_msr = MSR_KERNEL;
         new_paca->hw_cpu_id = 0xffff;
+        new_paca->kexec_state = KEXEC_STATE_NONE;
         new_paca->__current = &init_task;
 #ifdef CONFIG_PPC_STD_MMU_64
         new_paca->slb_shadow_ptr = &slb_shadow[cpu];
@@ -115,7 +117,7 @@ void __init allocate_pacas(void)
          * the first segment. On iSeries they must be within the area mapped
          * by the HV, which is HvPagesToMap * HVPAGESIZE bytes.
          */
-        limit = min(0x10000000ULL, lmb.rmo_size);
+        limit = min(0x10000000ULL, memblock.rmo_size);
         if (firmware_has_feature(FW_FEATURE_ISERIES))
                 limit = min(limit, HvPagesToMap * HVPAGESIZE);
 
@@ -126,7 +128,7 @@ void __init allocate_pacas(void)
 
         paca_size = PAGE_ALIGN(sizeof(struct paca_struct) * nr_cpus);
 
-        paca = __va(lmb_alloc_base(paca_size, PAGE_SIZE, limit));
+        paca = __va(memblock_alloc_base(paca_size, PAGE_SIZE, limit));
         memset(paca, 0, paca_size);
 
         printk(KERN_DEBUG "Allocated %u bytes for %d pacas at %p\n",
@@ -146,7 +148,7 @@ void __init free_unused_pacas(void)
         if (new_size >= paca_size)
                 return;
 
-        lmb_free(__pa(paca) + new_size, paca_size - new_size);
+        memblock_free(__pa(paca) + new_size, paca_size - new_size);
 
         printk(KERN_DEBUG "Freed %u bytes for unused pacas\n",
                 paca_size - new_size);
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index f3c42ce516e7..5b38f6ae2b29 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -26,6 +26,7 @@
 #include <linux/syscalls.h>
 #include <linux/irq.h>
 #include <linux/vmalloc.h>
+#include <linux/slab.h>
 
 #include <asm/processor.h>
 #include <asm/io.h>
@@ -1096,8 +1097,8 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus)
                 if (dev->is_added)
                         continue;
 
-                /* Setup OF node pointer in archdata */
-                sd->of_node = pci_device_to_OF_node(dev);
+                /* Setup OF node pointer in the device */
+                dev->dev.of_node = pci_device_to_OF_node(dev);
 
                 /* Fixup NUMA node as it may not be setup yet by the generic
                  * code and is needed by the DMA init
@@ -1308,6 +1309,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
                 printk(KERN_WARNING "PCI: Cannot allocate resource region "
                        "%d of PCI bridge %d, will remap\n", i, bus->number);
 clear_resource:
+                res->start = res->end = 0;
                 res->flags = 0;
         }
 
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index c13668cf36d9..e7db5b48004a 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -14,6 +14,7 @@
 #include <linux/irq.h>
 #include <linux/list.h>
 #include <linux/of.h>
+#include <linux/slab.h>
 
 #include <asm/processor.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c
index d5e36e5dc7c2..d56b35ee7f74 100644
--- a/arch/powerpc/kernel/pci_dn.c
+++ b/arch/powerpc/kernel/pci_dn.c
@@ -23,6 +23,7 @@
 #include <linux/pci.h>
 #include <linux/string.h>
 #include <linux/init.h>
+#include <linux/gfp.h>
 
 #include <asm/io.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index cd11d5ca80df..6ddb795f83e8 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -310,6 +310,8 @@ static void __devinit __of_scan_bus(struct device_node *node,
         /* Scan direct children */
         for_each_child_of_node(node, child) {
                 pr_debug("  * %s\n", child->full_name);
+                if (!of_device_is_available(child))
+                        continue;
                 reg = of_get_property(child, "reg", &reglen);
                 if (reg == NULL || reglen < 20)
                         continue;
diff --git a/arch/powerpc/kernel/perf_event.c b/arch/powerpc/kernel/perf_event.c
index 08460a2e9f41..5c14ffe51258 100644
--- a/arch/powerpc/kernel/perf_event.c
+++ b/arch/powerpc/kernel/perf_event.c
@@ -35,6 +35,9 @@ struct cpu_hw_events {
         u64 alternatives[MAX_HWEVENTS][MAX_EVENT_ALTERNATIVES];
         unsigned long amasks[MAX_HWEVENTS][MAX_EVENT_ALTERNATIVES];
         unsigned long avalues[MAX_HWEVENTS][MAX_EVENT_ALTERNATIVES];
+
+        unsigned int group_flag;
+        int n_txn_start;
 };
 DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events);
 
@@ -718,66 +721,6 @@ static int collect_events(struct perf_event *group, int max_count,
         return n;
 }
 
-static void event_sched_in(struct perf_event *event)
-{
-        event->state = PERF_EVENT_STATE_ACTIVE;
-        event->oncpu = smp_processor_id();
-        event->tstamp_running += event->ctx->time - event->tstamp_stopped;
-        if (is_software_event(event))
-                event->pmu->enable(event);
-}
-
-/*
- * Called to enable a whole group of events.
- * Returns 1 if the group was enabled, or -EAGAIN if it could not be.
- * Assumes the caller has disabled interrupts and has
- * frozen the PMU with hw_perf_save_disable.
- */
-int hw_perf_group_sched_in(struct perf_event *group_leader,
-               struct perf_cpu_context *cpuctx,
-               struct perf_event_context *ctx)
-{
-        struct cpu_hw_events *cpuhw;
-        long i, n, n0;
-        struct perf_event *sub;
-
-        if (!ppmu)
-                return 0;
-        cpuhw = &__get_cpu_var(cpu_hw_events);
-        n0 = cpuhw->n_events;
-        n = collect_events(group_leader, ppmu->n_counter - n0,
-                           &cpuhw->event[n0], &cpuhw->events[n0],
-                           &cpuhw->flags[n0]);
-        if (n < 0)
-                return -EAGAIN;
-        if (check_excludes(cpuhw->event, cpuhw->flags, n0, n))
-                return -EAGAIN;
-        i = power_check_constraints(cpuhw, cpuhw->events, cpuhw->flags, n + n0);
-        if (i < 0)
-                return -EAGAIN;
-        cpuhw->n_events = n0 + n;
-        cpuhw->n_added += n;
-
-        /*
-         * OK, this group can go on; update event states etc.,
-         * and enable any software events
-         */
-        for (i = n0; i < n0 + n; ++i)
-                cpuhw->event[i]->hw.config = cpuhw->events[i];
-        cpuctx->active_oncpu += n;
-        n = 1;
-        event_sched_in(group_leader);
-        list_for_each_entry(sub, &group_leader->sibling_list, group_entry) {
-                if (sub->state != PERF_EVENT_STATE_OFF) {
-                        event_sched_in(sub);
-                        ++n;
-                }
-        }
-        ctx->nr_active += n;
-
-        return 1;
-}
-
 /*
  * Add a event to the PMU.
  * If all events are not already frozen, then we disable and
@@ -805,12 +748,22 @@ static int power_pmu_enable(struct perf_event *event)
         cpuhw->event[n0] = event;
         cpuhw->events[n0] = event->hw.config;
         cpuhw->flags[n0] = event->hw.event_base;
+
+        /*
+         * If group events scheduling transaction was started,
+         * skip the schedulability test here, it will be peformed
+         * at commit time(->commit_txn) as a whole
+         */
+        if (cpuhw->group_flag & PERF_EVENT_TXN_STARTED)
+                goto nocheck;
+
         if (check_excludes(cpuhw->event, cpuhw->flags, n0, 1))
                 goto out;
         if (power_check_constraints(cpuhw, cpuhw->events, cpuhw->flags, n0 + 1))
                 goto out;
-
         event->hw.config = cpuhw->events[n0];
+
+nocheck:
         ++cpuhw->n_events;
         ++cpuhw->n_added;
 
@@ -838,8 +791,11 @@ static void power_pmu_disable(struct perf_event *event)
         cpuhw = &__get_cpu_var(cpu_hw_events);
         for (i = 0; i < cpuhw->n_events; ++i) {
                 if (event == cpuhw->event[i]) {
-                        while (++i < cpuhw->n_events)
+                        while (++i < cpuhw->n_events) {
                                 cpuhw->event[i-1] = cpuhw->event[i];
+                                cpuhw->events[i-1] = cpuhw->events[i];
+                                cpuhw->flags[i-1] = cpuhw->flags[i];
+                        }
                         --cpuhw->n_events;
                         ppmu->disable_pmc(event->hw.idx - 1, cpuhw->mmcr);
                         if (event->hw.idx) {
@@ -896,11 +852,65 @@ static void power_pmu_unthrottle(struct perf_event *event)
         local_irq_restore(flags);
 }
 
+/*
+ * Start group events scheduling transaction
+ * Set the flag to make pmu::enable() not perform the
+ * schedulability test, it will be performed at commit time
+ */
+void power_pmu_start_txn(const struct pmu *pmu)
+{
+        struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
+
+        cpuhw->group_flag |= PERF_EVENT_TXN_STARTED;
+        cpuhw->n_txn_start = cpuhw->n_events;
+}
+
+/*
+ * Stop group events scheduling transaction
+ * Clear the flag and pmu::enable() will perform the
+ * schedulability test.
+ */
+void power_pmu_cancel_txn(const struct pmu *pmu)
+{
+        struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
+
+        cpuhw->group_flag &= ~PERF_EVENT_TXN_STARTED;
+}
+
+/*
+ * Commit group events scheduling transaction
+ * Perform the group schedulability test as a whole
+ * Return 0 if success
+ */
+int power_pmu_commit_txn(const struct pmu *pmu)
+{
+        struct cpu_hw_events *cpuhw;
+        long i, n;
+
+        if (!ppmu)
+                return -EAGAIN;
+        cpuhw = &__get_cpu_var(cpu_hw_events);
+        n = cpuhw->n_events;
+        if (check_excludes(cpuhw->event, cpuhw->flags, 0, n))
+                return -EAGAIN;
+        i = power_check_constraints(cpuhw, cpuhw->events, cpuhw->flags, n);
+        if (i < 0)
+                return -EAGAIN;
+
+        for (i = cpuhw->n_txn_start; i < n; ++i)
+                cpuhw->event[i]->hw.config = cpuhw->events[i];
+
+        return 0;
+}
+
 struct pmu power_pmu = {
         .enable         = power_pmu_enable,
         .disable        = power_pmu_disable,
         .read           = power_pmu_read,
         .unthrottle     = power_pmu_unthrottle,
+        .start_txn      = power_pmu_start_txn,
+        .cancel_txn     = power_pmu_cancel_txn,
+        .commit_txn     = power_pmu_commit_txn,
 };
 
 /*
diff --git a/arch/powerpc/kernel/perf_event_fsl_emb.c b/arch/powerpc/kernel/perf_event_fsl_emb.c
index 369872f6cf78..babcceecd2ea 100644
--- a/arch/powerpc/kernel/perf_event_fsl_emb.c
+++ b/arch/powerpc/kernel/perf_event_fsl_emb.c
@@ -566,9 +566,9 @@ static void record_and_restart(struct perf_event *event, unsigned long val,
          * Finally record data if requested.
          */
         if (record) {
-                struct perf_sample_data data = {
-                        .period = event->hw.last_period,
-                };
+                struct perf_sample_data data;
+
+                perf_sample_data_init(&data, 0);
 
                 if (perf_event_overflow(event, nmi, &data, regs)) {
                         /*
diff --git a/arch/powerpc/kernel/proc_powerpc.c b/arch/powerpc/kernel/proc_powerpc.c
index 1ed3b8d7981e..c8ae3714e79b 100644
--- a/arch/powerpc/kernel/proc_powerpc.c
+++ b/arch/powerpc/kernel/proc_powerpc.c
@@ -19,7 +19,6 @@
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/proc_fs.h>
-#include <linux/slab.h>
 #include <linux/kernel.h>
 
 #include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index e4d71ced97ef..773424df828a 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -371,6 +371,9 @@ int set_dabr(unsigned long dabr)
         /* XXX should we have a CPU_FTR_HAS_DABR ? */
 #ifdef CONFIG_PPC_ADV_DEBUG_REGS
         mtspr(SPRN_DAC1, dabr);
+#ifdef CONFIG_PPC_47x
+        isync();
+#endif
 #elif defined(CONFIG_PPC_BOOK3S)
         mtspr(SPRN_DABR, dabr);
 #endif
@@ -1002,7 +1005,6 @@ out:
         return error;
 }
 
-#ifdef CONFIG_IRQSTACKS
 static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
                                   unsigned long nbytes)
 {
@@ -1027,10 +1029,6 @@ static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
         return 0;
 }
 
-#else
-#define valid_irq_stack(sp, p, nb)      0
-#endif /* CONFIG_IRQSTACKS */
-
 int validate_sp(unsigned long sp, struct task_struct *p,
                        unsigned long nbytes)
 {
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 05131d634e73..fed9bf6187d1 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -31,7 +31,7 @@
 #include <linux/kexec.h>
 #include <linux/debugfs.h>
 #include <linux/irq.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/prom.h>
 #include <asm/rtas.h>
@@ -98,7 +98,7 @@ static void __init move_device_tree(void)
 
         if ((memory_limit && (start + size) > memory_limit) ||
                         overlaps_crashkernel(start, size)) {
-                p = __va(lmb_alloc_base(size, PAGE_SIZE, lmb.rmo_size));
+                p = __va(memblock_alloc_base(size, PAGE_SIZE, memblock.rmo_size));
                 memcpy(p, initial_boot_params, size);
                 initial_boot_params = (struct boot_param_header *)p;
                 DBG("Moved device tree to 0x%p\n", p);
@@ -411,13 +411,13 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
 {
         __be32 *dm, *ls, *usm;
         unsigned long l, n, flags;
-        u64 base, size, lmb_size;
+        u64 base, size, memblock_size;
         unsigned int is_kexec_kdump = 0, rngs;
 
         ls = of_get_flat_dt_prop(node, "ibm,lmb-size", &l);
         if (ls == NULL || l < dt_root_size_cells * sizeof(__be32))
                 return 0;
-        lmb_size = dt_mem_next_cell(dt_root_size_cells, &ls);
+        memblock_size = dt_mem_next_cell(dt_root_size_cells, &ls);
 
         dm = of_get_flat_dt_prop(node, "ibm,dynamic-memory", &l);
         if (dm == NULL || l < sizeof(__be32))
@@ -442,11 +442,11 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
                    or if the block is not assigned to this partition (0x8) */
                 if ((flags & 0x80) || !(flags & 0x8))
                         continue;
-                size = lmb_size;
+                size = memblock_size;
                 rngs = 1;
                 if (is_kexec_kdump) {
                         /*
-                         * For each lmb in ibm,dynamic-memory, a corresponding
+                         * For each memblock in ibm,dynamic-memory, a corresponding
                          * entry in linux,drconf-usable-memory property contains
                          * a counter 'p' followed by 'p' (base, size) duple.
                          * Now read the counter from
@@ -469,10 +469,10 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
                                 if ((base + size) > 0x80000000ul)
                                         size = 0x80000000ul - base;
                         }
-                        lmb_add(base, size);
+                        memblock_add(base, size);
                 } while (--rngs);
         }
-        lmb_dump_all();
+        memblock_dump_all();
         return 0;
 }
 #else
@@ -501,14 +501,14 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
         }
 #endif
 
-        lmb_add(base, size);
+        memblock_add(base, size);
 
         memstart_addr = min((u64)memstart_addr, base);
 }
 
 u64 __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
 {
-        return lmb_alloc(size, align);
+        return memblock_alloc(size, align);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
@@ -534,12 +534,12 @@ static void __init early_reserve_mem(void)
         /* before we do anything, lets reserve the dt blob */
         self_base = __pa((unsigned long)initial_boot_params);
         self_size = initial_boot_params->totalsize;
-        lmb_reserve(self_base, self_size);
+        memblock_reserve(self_base, self_size);
 
 #ifdef CONFIG_BLK_DEV_INITRD
         /* then reserve the initrd, if any */
         if (initrd_start && (initrd_end > initrd_start))
-                lmb_reserve(__pa(initrd_start), initrd_end - initrd_start);
+                memblock_reserve(__pa(initrd_start), initrd_end - initrd_start);
 #endif /* CONFIG_BLK_DEV_INITRD */
 
 #ifdef CONFIG_PPC32
@@ -560,7 +560,7 @@ static void __init early_reserve_mem(void)
                         if (base_32 == self_base && size_32 == self_size)
                                 continue;
                         DBG("reserving: %x -> %x\n", base_32, size_32);
-                        lmb_reserve(base_32, size_32);
+                        memblock_reserve(base_32, size_32);
                 }
                 return;
         }
@@ -571,7 +571,7 @@ static void __init early_reserve_mem(void)
                 if (size == 0)
                         break;
                 DBG("reserving: %llx -> %llx\n", base, size);
-                lmb_reserve(base, size);
+                memblock_reserve(base, size);
         }
 }
 
@@ -594,7 +594,7 @@ static inline unsigned long phyp_dump_calculate_reserve_size(void)
                 return phyp_dump_info->reserve_bootvar;
 
         /* divide by 20 to get 5% of value */
-        tmp = lmb_end_of_DRAM();
+        tmp = memblock_end_of_DRAM();
         do_div(tmp, 20);
 
         /* round it down in multiples of 256 */
@@ -633,11 +633,11 @@ static void __init phyp_dump_reserve_mem(void)
         if (phyp_dump_info->phyp_dump_is_active) {
                 /* Reserve *everything* above RMR.Area freed by userland tools*/
                 base = variable_reserve_size;
-                size = lmb_end_of_DRAM() - base;
+                size = memblock_end_of_DRAM() - base;
 
                 /* XXX crashed_ram_end is wrong, since it may be beyond
                  * the memory_limit, it will need to be adjusted. */
-                lmb_reserve(base, size);
+                memblock_reserve(base, size);
 
                 phyp_dump_info->init_reserve_start = base;
                 phyp_dump_info->init_reserve_size = size;
@@ -645,8 +645,8 @@ static void __init phyp_dump_reserve_mem(void)
                 size = phyp_dump_info->cpu_state_size +
                         phyp_dump_info->hpte_region_size +
                         variable_reserve_size;
-                base = lmb_end_of_DRAM() - size;
-                lmb_reserve(base, size);
+                base = memblock_end_of_DRAM() - size;
+                memblock_reserve(base, size);
                 phyp_dump_info->init_reserve_start = base;
                 phyp_dump_info->init_reserve_size = size;
         }
@@ -681,8 +681,8 @@ void __init early_init_devtree(void *params)
          */
         of_scan_flat_dt(early_init_dt_scan_chosen, NULL);
 
-        /* Scan memory nodes and rebuild LMBs */
-        lmb_init();
+        /* Scan memory nodes and rebuild MEMBLOCKs */
+        memblock_init();
         of_scan_flat_dt(early_init_dt_scan_root, NULL);
         of_scan_flat_dt(early_init_dt_scan_memory_ppc, NULL);
 
@@ -690,11 +690,11 @@ void __init early_init_devtree(void *params)
         strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
         parse_early_param();
 
-        /* Reserve LMB regions used by kernel, initrd, dt, etc... */
-        lmb_reserve(PHYSICAL_START, __pa(klimit) - PHYSICAL_START);
+        /* Reserve MEMBLOCK regions used by kernel, initrd, dt, etc... */
+        memblock_reserve(PHYSICAL_START, __pa(klimit) - PHYSICAL_START);
         /* If relocatable, reserve first 32k for interrupt vectors etc. */
         if (PHYSICAL_START > MEMORY_START)
-                lmb_reserve(MEMORY_START, 0x8000);
+                memblock_reserve(MEMORY_START, 0x8000);
         reserve_kdump_trampoline();
         reserve_crashkernel();
         early_reserve_mem();
@@ -706,17 +706,17 @@ void __init early_init_devtree(void *params)
 
                 /* Ensure that total memory size is page-aligned, because
                  * otherwise mark_bootmem() gets upset. */
-                lmb_analyze();
-                memsize = lmb_phys_mem_size();
+                memblock_analyze();
+                memsize = memblock_phys_mem_size();
                 if ((memsize & PAGE_MASK) != memsize)
                         limit = memsize & PAGE_MASK;
         }
-        lmb_enforce_memory_limit(limit);
+        memblock_enforce_memory_limit(limit);
 
-        lmb_analyze();
-        lmb_dump_all();
+        memblock_analyze();
+        memblock_dump_all();
 
-        DBG("Phys. mem: %llx\n", lmb_phys_mem_size());
+        DBG("Phys. mem: %llx\n", memblock_phys_mem_size());
 
         /* We may need to relocate the flat tree, do it now.
          * FIXME .. and the initrd too? */
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 5f306c4946e5..3b6f8ae9b8cc 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -653,6 +653,7 @@ static void __init early_cmdline_parse(void)
 #else
 #define OV5_CMO                 0x00
 #endif
+#define OV5_TYPE1_AFFINITY      0x80    /* Type 1 NUMA affinity */
 
 /* Option Vector 6: IBM PAPR hints */
 #define OV6_LINUX               0x02    /* Linux is our OS */
@@ -706,7 +707,7 @@ static unsigned char ibm_architecture_vec[] = {
         OV5_DONATE_DEDICATE_CPU | OV5_MSI,
         0,
         OV5_CMO,
-        0,
+        OV5_TYPE1_AFFINITY,
         0,
         0,
         0,
@@ -871,7 +872,7 @@ static void __init prom_send_capabilities(void)
                                     "ibm_architecture_vec structure inconsistent: 0x%x !\n",
                                     *cores);
                 } else {
-                        *cores = NR_CPUS / prom_count_smt_threads();
+                        *cores = DIV_ROUND_UP(NR_CPUS, prom_count_smt_threads());
                         prom_printf("Max number of cores passed to firmware: 0x%x\n",
                                     (unsigned long)*cores);
                 }
diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh
index 1ac136b128f0..9f82f4937892 100644
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -52,12 +52,18 @@ do
         if [ "${UNDEF:0:9}" = "_restgpr_" ]; then
                 OK=1
         fi
+        if [ "${UNDEF:0:10}" = "_restgpr0_" ]; then
+                OK=1
+        fi
         if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then
                 OK=1
         fi
         if [ "${UNDEF:0:9}" = "_savegpr_" ]; then
                 OK=1
         fi
+        if [ "${UNDEF:0:10}" = "_savegpr0_" ]; then
+                OK=1
+        fi
         if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then
                 OK=1
         fi
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index ed2cfe17d25e..7a0c0199ea28 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -39,6 +39,109 @@
 #include <asm/system.h>
 
 /*
+ * The parameter save area on the stack is used to store arguments being passed
+ * to callee function and is located at fixed offset from stack pointer.
+ */
+#ifdef CONFIG_PPC32
+#define PARAMETER_SAVE_AREA_OFFSET      24  /* bytes */
+#else /* CONFIG_PPC32 */
+#define PARAMETER_SAVE_AREA_OFFSET      48  /* bytes */
+#endif
+
+struct pt_regs_offset {
+        const char *name;
+        int offset;
+};
+
+#define STR(s)  #s                      /* convert to string */
+#define REG_OFFSET_NAME(r) {.name = #r, .offset = offsetof(struct pt_regs, r)}
+#define GPR_OFFSET_NAME(num)    \
+        {.name = STR(gpr##num), .offset = offsetof(struct pt_regs, gpr[num])}
+#define REG_OFFSET_END {.name = NULL, .offset = 0}
+
+static const struct pt_regs_offset regoffset_table[] = {
+        GPR_OFFSET_NAME(0),
+        GPR_OFFSET_NAME(1),
+        GPR_OFFSET_NAME(2),
+        GPR_OFFSET_NAME(3),
+        GPR_OFFSET_NAME(4),
+        GPR_OFFSET_NAME(5),
+        GPR_OFFSET_NAME(6),
+        GPR_OFFSET_NAME(7),
+        GPR_OFFSET_NAME(8),
+        GPR_OFFSET_NAME(9),
+        GPR_OFFSET_NAME(10),
+        GPR_OFFSET_NAME(11),
+        GPR_OFFSET_NAME(12),
+        GPR_OFFSET_NAME(13),
+        GPR_OFFSET_NAME(14),
+        GPR_OFFSET_NAME(15),
+        GPR_OFFSET_NAME(16),
+        GPR_OFFSET_NAME(17),
+        GPR_OFFSET_NAME(18),
+        GPR_OFFSET_NAME(19),
+        GPR_OFFSET_NAME(20),
+        GPR_OFFSET_NAME(21),
+        GPR_OFFSET_NAME(22),
+        GPR_OFFSET_NAME(23),
+        GPR_OFFSET_NAME(24),
+        GPR_OFFSET_NAME(25),
+        GPR_OFFSET_NAME(26),
+        GPR_OFFSET_NAME(27),
+        GPR_OFFSET_NAME(28),
+        GPR_OFFSET_NAME(29),
+        GPR_OFFSET_NAME(30),
+        GPR_OFFSET_NAME(31),
+        REG_OFFSET_NAME(nip),
+        REG_OFFSET_NAME(msr),
+        REG_OFFSET_NAME(ctr),
+        REG_OFFSET_NAME(link),
+        REG_OFFSET_NAME(xer),
+        REG_OFFSET_NAME(ccr),
+#ifdef CONFIG_PPC64
+        REG_OFFSET_NAME(softe),
+#else
+        REG_OFFSET_NAME(mq),
+#endif
+        REG_OFFSET_NAME(trap),
+        REG_OFFSET_NAME(dar),
+        REG_OFFSET_NAME(dsisr),
+        REG_OFFSET_END,
+};
+
+/**
+ * regs_query_register_offset() - query register offset from its name
+ * @name:       the name of a register
+ *
+ * regs_query_register_offset() returns the offset of a register in struct
+ * pt_regs from its name. If the name is invalid, this returns -EINVAL;
+ */
+int regs_query_register_offset(const char *name)
+{
+        const struct pt_regs_offset *roff;
+        for (roff = regoffset_table; roff->name != NULL; roff++)
+                if (!strcmp(roff->name, name))
+                        return roff->offset;
+        return -EINVAL;
+}
+
+/**
+ * regs_query_register_name() - query register name from its offset
+ * @offset:     the offset of a register in struct pt_regs.
+ *
+ * regs_query_register_name() returns the name of a register from its
+ * offset in struct pt_regs. If the @offset is invalid, this returns NULL;
+ */
+const char *regs_query_register_name(unsigned int offset)
+{
+        const struct pt_regs_offset *roff;
+        for (roff = regoffset_table; roff->name != NULL; roff++)
+                if (roff->offset == offset)
+                        return roff->name;
+        return NULL;
+}
+
+/*
  * does not yet catch signals sent when the child dies.
  * in exit.c or in signal.c.
  */
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index fd0d29493fd6..d0516dbee762 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -22,7 +22,8 @@
 #include <linux/smp.h>
 #include <linux/completion.h>
 #include <linux/cpumask.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
+#include <linux/slab.h>
 
 #include <asm/prom.h>
 #include <asm/rtas.h>
@@ -690,10 +691,14 @@ void rtas_os_term(char *str)
 {
         int status;
 
-        if (panic_timeout)
-                return;
-
-        if (RTAS_UNKNOWN_SERVICE == rtas_token("ibm,os-term"))
+        /*
+         * Firmware with the ibm,extended-os-term property is guaranteed
+         * to always return from an ibm,os-term call. Earlier versions without
+         * this property may terminate the partition which we want to avoid
+         * since it interferes with panic_timeout.
+         */
+        if (RTAS_UNKNOWN_SERVICE == rtas_token("ibm,os-term") ||
+            RTAS_UNKNOWN_SERVICE == rtas_token("ibm,extended-os-term"))
                 return;
 
         snprintf(rtas_os_term_buf, 2048, "OS panic: %s", str);
@@ -704,8 +709,7 @@ void rtas_os_term(char *str)
         } while (rtas_busy_delay(status));
 
         if (status != 0)
-                printk(KERN_EMERG "ibm,os-term call failed %d\n",
-                               status);
+                printk(KERN_EMERG "ibm,os-term call failed %d\n", status);
 }
 
 static int ibm_suspend_me_token = RTAS_UNKNOWN_SERVICE;
@@ -930,11 +934,11 @@ void __init rtas_initialize(void)
          */
 #ifdef CONFIG_PPC64
         if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR)) {
-                rtas_region = min(lmb.rmo_size, RTAS_INSTANTIATE_MAX);
+                rtas_region = min(memblock.rmo_size, RTAS_INSTANTIATE_MAX);
                 ibm_suspend_me_token = rtas_token("ibm,suspend-me");
         }
 #endif
-        rtas_rmo_buf = lmb_alloc_base(RTAS_RMOBUF_MAX, PAGE_SIZE, rtas_region);
+        rtas_rmo_buf = memblock_alloc_base(RTAS_RMOBUF_MAX, PAGE_SIZE, rtas_region);
 
 #ifdef CONFIG_RTAS_ERROR_LOGGING
         rtas_last_error_token = rtas_token("rtas-last-error");
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index a85117d5c9a4..67a84d8f118d 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -15,6 +15,7 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/proc_fs.h>
 #include <asm/delay.h>
 #include <asm/uaccess.h>
@@ -93,12 +94,8 @@ struct flash_block_list {
         struct flash_block_list *next;
         struct flash_block blocks[FLASH_BLOCKS_PER_NODE];
 };
-struct flash_block_list_header { /* just the header of flash_block_list */
-        unsigned long num_blocks;
-        struct flash_block_list *next;
-};
 
-static struct flash_block_list_header rtas_firmware_flash_list = {0, NULL};
+static struct flash_block_list *rtas_firmware_flash_list;
 
 /* Use slab cache to guarantee 4k alignment */
 static struct kmem_cache *flash_block_cache = NULL;
@@ -107,13 +104,14 @@ static struct kmem_cache *flash_block_cache = NULL;
 
 /* Local copy of the flash block list.
  * We only allow one open of the flash proc file and create this
- * list as we go.  This list will be put in the
- * rtas_firmware_flash_list var once it is fully read.
+ * list as we go.  The rtas_firmware_flash_list varable will be
+ * set once the data is fully read.
  *
  * For convenience as we build the list we use virtual addrs,
  * we do not fill in the version number, and the length field
  * is treated as the number of entries currently in the block
- * (i.e. not a byte count).  This is all fixed on release.
+ * (i.e. not a byte count).  This is all fixed when calling 
+ * the flash routine.
  */
 
 /* Status int must be first member of struct */
@@ -200,16 +198,16 @@ static int rtas_flash_release(struct inode *inode, struct file *file)
         if (uf->flist) {    
                 /* File was opened in write mode for a new flash attempt */
                 /* Clear saved list */
-                if (rtas_firmware_flash_list.next) {
-                        free_flash_list(rtas_firmware_flash_list.next);
-                        rtas_firmware_flash_list.next = NULL;
+                if (rtas_firmware_flash_list) {
+                        free_flash_list(rtas_firmware_flash_list);
+                        rtas_firmware_flash_list = NULL;
                 }
 
                 if (uf->status != FLASH_AUTH)  
                         uf->status = flash_list_valid(uf->flist);
 
                 if (uf->status == FLASH_IMG_READY) 
-                        rtas_firmware_flash_list.next = uf->flist;
+                        rtas_firmware_flash_list = uf->flist;
                 else
                         free_flash_list(uf->flist);
 
@@ -592,7 +590,7 @@ static void rtas_flash_firmware(int reboot_type)
         unsigned long rtas_block_list;
         int i, status, update_token;
 
-        if (rtas_firmware_flash_list.next == NULL)
+        if (rtas_firmware_flash_list == NULL)
                 return;         /* nothing to do */
 
         if (reboot_type != SYS_RESTART) {
@@ -609,20 +607,25 @@ static void rtas_flash_firmware(int reboot_type)
                 return;
         }
 
-        /* NOTE: the "first" block list is a global var with no data
-         * blocks in the kernel data segment.  We do this because
-         * we want to ensure this block_list addr is under 4GB.
+        /*
+         * NOTE: the "first" block must be under 4GB, so we create
+         * an entry with no data blocks in the reserved buffer in
+         * the kernel data segment.
          */
-        rtas_firmware_flash_list.num_blocks = 0;
-        flist = (struct flash_block_list *)&rtas_firmware_flash_list;
+        spin_lock(&rtas_data_buf_lock);
+        flist = (struct flash_block_list *)&rtas_data_buf[0];
+        flist->num_blocks = 0;
+        flist->next = rtas_firmware_flash_list;
         rtas_block_list = virt_to_abs(flist);
         if (rtas_block_list >= 4UL*1024*1024*1024) {
                 printk(KERN_ALERT "FLASH: kernel bug...flash list header addr above 4GB\n");
+                spin_unlock(&rtas_data_buf_lock);
                 return;
         }
 
         printk(KERN_ALERT "FLASH: preparing saved firmware image for flash\n");
         /* Update the block_list in place. */
+        rtas_firmware_flash_list = NULL; /* too hard to backout on error */
         image_size = 0;
         for (f = flist; f; f = next) {
                 /* Translate data addrs to absolute */
@@ -663,6 +666,7 @@ static void rtas_flash_firmware(int reboot_type)
                 printk(KERN_ALERT "FLASH: unknown flash return code %d\n", status);
                 break;
         }
+        spin_unlock(&rtas_data_buf_lock);
 }
 
 static void remove_flash_pde(struct proc_dir_entry *dp)
diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c
index 2e4832ab2108..638883e23e3a 100644
--- a/arch/powerpc/kernel/rtasd.c
+++ b/arch/powerpc/kernel/rtasd.c
@@ -20,6 +20,7 @@
 #include <linux/spinlock.h>
 #include <linux/cpu.h>
 #include <linux/workqueue.h>
+#include <linux/slab.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -410,9 +411,9 @@ static void rtas_event_scan(struct work_struct *w)
 
         get_online_cpus();
 
-        cpu = next_cpu(smp_processor_id(), cpu_online_map);
-        if (cpu == NR_CPUS) {
-                cpu = first_cpu(cpu_online_map);
+        cpu = cpumask_next(smp_processor_id(), cpu_online_mask);
+        if (cpu >= nr_cpu_ids) {
+                cpu = cpumask_first(cpu_online_mask);
 
                 if (first_pass) {
                         first_pass = 0;
@@ -465,8 +466,8 @@ static void start_event_scan(void)
         /* Retreive errors from nvram if any */
         retreive_nvram_error_log();
 
-        schedule_delayed_work_on(first_cpu(cpu_online_map), &event_scan_work,
-                                 event_scan_delay);
+        schedule_delayed_work_on(cpumask_first(cpu_online_mask),
+                                 &event_scan_work, event_scan_delay);
 }
 
 static int __init rtas_init(void)
@@ -489,6 +490,12 @@ static int __init rtas_init(void)
                 return -ENODEV;
         }
 
+        if (!rtas_event_scan_rate) {
+                /* Broken firmware: take a rate of zero to mean don't scan */
+                printk(KERN_DEBUG "rtasd: scan rate is 0, not scanning\n");
+                return 0;
+        }
+
         /* Make room for the sequence number */
         rtas_error_log_max = rtas_get_error_log_max();
         rtas_error_log_buffer_max = rtas_error_log_max + sizeof(int);
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 48f0a008b20b..b7e6c7e193ae 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -33,7 +33,7 @@
 #include <linux/serial_8250.h>
 #include <linux/debugfs.h>
 #include <linux/percpu.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/of_platform.h>
 #include <asm/io.h>
 #include <asm/paca.h>
@@ -161,45 +161,44 @@ extern u32 cpu_temp_both(unsigned long cpu);
 DEFINE_PER_CPU(unsigned int, cpu_pvr);
 #endif
 
-static int show_cpuinfo(struct seq_file *m, void *v)
+static void show_cpuinfo_summary(struct seq_file *m)
 {
-        unsigned long cpu_id = (unsigned long)v - 1;
-        unsigned int pvr;
-        unsigned short maj;
-        unsigned short min;
-
-        if (cpu_id == NR_CPUS) {
-                struct device_node *root;
-                const char *model = NULL;
+        struct device_node *root;
+        const char *model = NULL;
 #if defined(CONFIG_SMP) && defined(CONFIG_PPC32)
-                unsigned long bogosum = 0;
-                int i;
-                for_each_online_cpu(i)
-                        bogosum += loops_per_jiffy;
-                seq_printf(m, "total bogomips\t: %lu.%02lu\n",
-                           bogosum/(500000/HZ), bogosum/(5000/HZ) % 100);
+        unsigned long bogosum = 0;
+        int i;
+        for_each_online_cpu(i)
+                bogosum += loops_per_jiffy;
+        seq_printf(m, "total bogomips\t: %lu.%02lu\n",
+                   bogosum/(500000/HZ), bogosum/(5000/HZ) % 100);
 #endif /* CONFIG_SMP && CONFIG_PPC32 */
-                seq_printf(m, "timebase\t: %lu\n", ppc_tb_freq);
-                if (ppc_md.name)
-                        seq_printf(m, "platform\t: %s\n", ppc_md.name);
-                root = of_find_node_by_path("/");
-                if (root)
-                        model = of_get_property(root, "model", NULL);
-                if (model)
-                        seq_printf(m, "model\t\t: %s\n", model);
-                of_node_put(root);
-
-                if (ppc_md.show_cpuinfo != NULL)
-                        ppc_md.show_cpuinfo(m);
+        seq_printf(m, "timebase\t: %lu\n", ppc_tb_freq);
+        if (ppc_md.name)
+                seq_printf(m, "platform\t: %s\n", ppc_md.name);
+        root = of_find_node_by_path("/");
+        if (root)
+                model = of_get_property(root, "model", NULL);
+        if (model)
+                seq_printf(m, "model\t\t: %s\n", model);
+        of_node_put(root);
+
+        if (ppc_md.show_cpuinfo != NULL)
+                ppc_md.show_cpuinfo(m);
 
 #ifdef CONFIG_PPC32
-                /* Display the amount of memory */
-                seq_printf(m, "Memory\t\t: %d MB\n",
-                           (unsigned int)(total_memory / (1024 * 1024)));
+        /* Display the amount of memory */
+        seq_printf(m, "Memory\t\t: %d MB\n",
+                   (unsigned int)(total_memory / (1024 * 1024)));
 #endif
+}
 
-                return 0;
-        }
+static int show_cpuinfo(struct seq_file *m, void *v)
+{
+        unsigned long cpu_id = (unsigned long)v - 1;
+        unsigned int pvr;
+        unsigned short maj;
+        unsigned short min;
 
         /* We only show online cpus: disable preempt (overzealous, I
          * knew) to prevent cpu going down. */
@@ -308,19 +307,28 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 #endif
 
         preempt_enable();
+
+        /* If this is the last cpu, print the summary */
+        if (cpumask_next(cpu_id, cpu_online_mask) >= nr_cpu_ids)
+                show_cpuinfo_summary(m);
+
         return 0;
 }
 
 static void *c_start(struct seq_file *m, loff_t *pos)
 {
-        unsigned long i = *pos;
-
-        return i <= NR_CPUS ? (void *)(i + 1) : NULL;
+        if (*pos == 0)  /* just in case, cpu 0 is not the first */
+                *pos = cpumask_first(cpu_online_mask);
+        else
+                *pos = cpumask_next(*pos - 1, cpu_online_mask);
+        if ((*pos) < nr_cpu_ids)
+                return (void *)(unsigned long)(*pos + 1);
+        return NULL;
 }
 
 static void *c_next(struct seq_file *m, void *v, loff_t *pos)
 {
-        ++*pos;
+        (*pos)++;
         return c_start(m, pos);
 }
 
@@ -386,14 +394,14 @@ static void __init cpu_init_thread_core_maps(int tpc)
 
 /**
  * setup_cpu_maps - initialize the following cpu maps:
- *                  cpu_possible_map
- *                  cpu_present_map
+ *                  cpu_possible_mask
+ *                  cpu_present_mask
  *
  * Having the possible map set up early allows us to restrict allocations
  * of things like irqstacks to num_possible_cpus() rather than NR_CPUS.
  *
  * We do not initialize the online map here; cpus set their own bits in
- * cpu_online_map as they come up.
+ * cpu_online_mask as they come up.
  *
  * This function is valid only for Open Firmware systems.  finish_device_tree
  * must be called before using this.
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index b152de3e64d4..a10ffc85ada7 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -16,7 +16,7 @@
 #include <linux/root_dev.h>
 #include <linux/cpu.h>
 #include <linux/console.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/io.h>
 #include <asm/prom.h>
@@ -39,7 +39,6 @@
 #include <asm/serial.h>
 #include <asm/udbg.h>
 #include <asm/mmu_context.h>
-#include <asm/swiotlb.h>
 
 #include "setup.h"
 
@@ -242,23 +241,19 @@ int __init ppc_init(void)
 
 arch_initcall(ppc_init);
 
-#ifdef CONFIG_IRQSTACKS
 static void __init irqstack_early_init(void)
 {
         unsigned int i;
 
         /* interrupt stacks must be in lowmem, we get that for free on ppc32
-         * as the lmb is limited to lowmem by LMB_REAL_LIMIT */
+         * as the memblock is limited to lowmem by MEMBLOCK_REAL_LIMIT */
         for_each_possible_cpu(i) {
                 softirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 hardirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
         }
 }
-#else
-#define irqstack_early_init()
-#endif
 
 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
 static void __init exc_lvl_early_init(void)
@@ -266,15 +261,15 @@ static void __init exc_lvl_early_init(void)
         unsigned int i;
 
         /* interrupt stacks must be in lowmem, we get that for free on ppc32
-         * as the lmb is limited to lowmem by LMB_REAL_LIMIT */
+         * as the memblock is limited to lowmem by MEMBLOCK_REAL_LIMIT */
         for_each_possible_cpu(i) {
                 critirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
 #ifdef CONFIG_BOOKE
                 dbgirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 mcheckirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
 #endif
         }
 }
@@ -343,11 +338,6 @@ void __init setup_arch(char **cmdline_p)
                 ppc_md.setup_arch();
         if ( ppc_md.progress ) ppc_md.progress("arch: exit", 0x3eab);
 
-#ifdef CONFIG_SWIOTLB
-        if (ppc_swiotlb_enable)
-                swiotlb_init(1);
-#endif
-
         paging_init();
 
         /* Initialize the MMU context management stuff */
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 63547394048c..d135f93cb0f6 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -34,7 +34,7 @@
 #include <linux/bootmem.h>
 #include <linux/pci.h>
 #include <linux/lockdep.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <asm/io.h>
 #include <asm/kdump.h>
 #include <asm/prom.h>
@@ -61,7 +61,6 @@
 #include <asm/xmon.h>
 #include <asm/udbg.h>
 #include <asm/kexec.h>
-#include <asm/swiotlb.h>
 #include <asm/mmu_context.h>
 
 #include "setup.h"
@@ -159,7 +158,7 @@ static void __init setup_paca(struct paca_struct *new_paca)
  * the CPU that ignores the top 2 bits of the address in real
  * mode so we can access kernel globals normally provided we
  * only toy with things in the RMO region. From here, we do
- * some early parsing of the device-tree to setup out LMB
+ * some early parsing of the device-tree to setup out MEMBLOCK
  * data structures, and allocate & initialize the hash table
  * and segment tables so we can start running with translation
  * enabled.
@@ -405,7 +404,7 @@ void __init setup_system(void)
 
         printk("-----------------------------------------------------\n");
         printk("ppc64_pft_size                = 0x%llx\n", ppc64_pft_size);
-        printk("physicalMemorySize            = 0x%llx\n", lmb_phys_mem_size());
+        printk("physicalMemorySize            = 0x%llx\n", memblock_phys_mem_size());
         if (ppc64_caches.dline_size != 0x80)
                 printk("ppc64_caches.dcache_line_size = 0x%x\n",
                        ppc64_caches.dline_size);
@@ -425,9 +424,17 @@ void __init setup_system(void)
         DBG(" <- setup_system()\n");
 }
 
-#ifdef CONFIG_IRQSTACKS
+static u64 slb0_limit(void)
+{
+        if (cpu_has_feature(CPU_FTR_1T_SEGMENT)) {
+                return 1UL << SID_SHIFT_1T;
+        }
+        return 1UL << SID_SHIFT;
+}
+
 static void __init irqstack_early_init(void)
 {
+        u64 limit = slb0_limit();
         unsigned int i;
 
         /*
@@ -436,16 +443,13 @@ static void __init irqstack_early_init(void)
          */
         for_each_possible_cpu(i) {
                 softirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc_base(THREAD_SIZE,
-                                            THREAD_SIZE, 0x10000000));
+                        __va(memblock_alloc_base(THREAD_SIZE,
+                                            THREAD_SIZE, limit));
                 hardirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc_base(THREAD_SIZE,
-                                            THREAD_SIZE, 0x10000000));
+                        __va(memblock_alloc_base(THREAD_SIZE,
+                                            THREAD_SIZE, limit));
         }
 }
-#else
-#define irqstack_early_init()
-#endif
 
 #ifdef CONFIG_PPC_BOOK3E
 static void __init exc_lvl_early_init(void)
@@ -454,11 +458,11 @@ static void __init exc_lvl_early_init(void)
 
         for_each_possible_cpu(i) {
                 critirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 dbgirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 mcheckirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
         }
 }
 #else
@@ -471,7 +475,7 @@ static void __init exc_lvl_early_init(void)
  */
 static void __init emergency_stack_init(void)
 {
-        unsigned long limit;
+        u64 limit;
         unsigned int i;
 
         /*
@@ -483,11 +487,11 @@ static void __init emergency_stack_init(void)
          * bringup, we need to get at them in real mode. This means they
          * must also be within the RMO region.
          */
-        limit = min(0x10000000ULL, lmb.rmo_size);
+        limit = min(slb0_limit(), memblock.rmo_size);
 
         for_each_possible_cpu(i) {
                 unsigned long sp;
-                sp  = lmb_alloc_base(THREAD_SIZE, THREAD_SIZE, limit);
+                sp  = memblock_alloc_base(THREAD_SIZE, THREAD_SIZE, limit);
                 sp += THREAD_SIZE;
                 paca[i].emergency_sp = __va(sp);
         }
@@ -541,11 +545,6 @@ void __init setup_arch(char **cmdline_p)
         if (ppc_md.setup_arch)
                 ppc_md.setup_arch();
 
-#ifdef CONFIG_SWIOTLB
-        if (ppc_swiotlb_enable)
-                swiotlb_init(1);
-#endif
-
         paging_init();
 
         /* Initialize the MMU context management stuff */
@@ -579,12 +578,6 @@ void ppc64_boot_msg(unsigned int src, const char *msg)
         printk("[boot]%04x %s\n", src, msg);
 }
 
-void cpu_die(void)
-{
-        if (ppc_md.cpu_die)
-                ppc_md.cpu_die();
-}
-
 #ifdef CONFIG_SMP
 #define PCPU_DYN_SIZE           ()
 
diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c
index a5e54526403d..03e45c4a9ef1 100644
--- a/arch/powerpc/kernel/smp-tbsync.c
+++ b/arch/powerpc/kernel/smp-tbsync.c
@@ -10,6 +10,7 @@
 #include <linux/smp.h>
 #include <linux/unistd.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <asm/atomic.h>
 #include <asm/smp.h>
 #include <asm/time.h>
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index c2ee14498077..5c196d1086d9 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -59,8 +59,8 @@
 
 struct thread_info *secondary_ti;
 
-DEFINE_PER_CPU(cpumask_t, cpu_sibling_map) = CPU_MASK_NONE;
-DEFINE_PER_CPU(cpumask_t, cpu_core_map) = CPU_MASK_NONE;
+DEFINE_PER_CPU(cpumask_var_t, cpu_sibling_map);
+DEFINE_PER_CPU(cpumask_var_t, cpu_core_map);
 
 EXPORT_PER_CPU_SYMBOL(cpu_sibling_map);
 EXPORT_PER_CPU_SYMBOL(cpu_core_map);
@@ -271,6 +271,16 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
         smp_store_cpu_info(boot_cpuid);
         cpu_callin_map[boot_cpuid] = 1;
 
+        for_each_possible_cpu(cpu) {
+                zalloc_cpumask_var_node(&per_cpu(cpu_sibling_map, cpu),
+                                        GFP_KERNEL, cpu_to_node(cpu));
+                zalloc_cpumask_var_node(&per_cpu(cpu_core_map, cpu),
+                                        GFP_KERNEL, cpu_to_node(cpu));
+        }
+
+        cpumask_set_cpu(boot_cpuid, cpu_sibling_mask(boot_cpuid));
+        cpumask_set_cpu(boot_cpuid, cpu_core_mask(boot_cpuid));
+
         if (smp_ops)
                 if (smp_ops->probe)
                         max_cpus = smp_ops->probe();
@@ -289,10 +299,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 void __devinit smp_prepare_boot_cpu(void)
 {
         BUG_ON(smp_processor_id() != boot_cpuid);
-
-        set_cpu_online(boot_cpuid, true);
-        cpu_set(boot_cpuid, per_cpu(cpu_sibling_map, boot_cpuid));
-        cpu_set(boot_cpuid, per_cpu(cpu_core_map, boot_cpuid));
 #ifdef CONFIG_PPC64
         paca[boot_cpuid].__current = current;
 #endif
@@ -313,7 +319,7 @@ int generic_cpu_disable(void)
         set_cpu_online(cpu, false);
 #ifdef CONFIG_PPC64
         vdso_data->processorCount--;
-        fixup_irqs(cpu_online_map);
+        fixup_irqs(cpu_online_mask);
 #endif
         return 0;
 }
@@ -333,7 +339,7 @@ int generic_cpu_enable(unsigned int cpu)
                 cpu_relax();
 
 #ifdef CONFIG_PPC64
-        fixup_irqs(cpu_online_map);
+        fixup_irqs(cpu_online_mask);
         /* counter the irq disable in fixup_irqs */
         local_irq_enable();
 #endif
@@ -462,7 +468,7 @@ out:
         return id;
 }
 
-/* Must be called when no change can occur to cpu_present_map,
+/* Must be called when no change can occur to cpu_present_mask,
  * i.e. during cpu online or offline.
  */
 static struct device_node *cpu_to_l2cache(int cpu)
@@ -495,6 +501,14 @@ int __devinit start_secondary(void *unused)
         current->active_mm = &init_mm;
 
         smp_store_cpu_info(cpu);
+
+#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
+        /* Clear any pending timer interrupts */
+        mtspr(SPRN_TSR, TSR_ENW | TSR_WIS | TSR_DIS | TSR_FIS);
+
+        /* Enable decrementer interrupt */
+        mtspr(SPRN_TCR, TCR_DIE);
+#endif
         set_dec(tb_ticks_per_jiffy);
         preempt_disable();
         cpu_callin_map[cpu] = 1;
@@ -517,15 +531,15 @@ int __devinit start_secondary(void *unused)
         for (i = 0; i < threads_per_core; i++) {
                 if (cpu_is_offline(base + i))
                         continue;
-                cpu_set(cpu, per_cpu(cpu_sibling_map, base + i));
-                cpu_set(base + i, per_cpu(cpu_sibling_map, cpu));
+                cpumask_set_cpu(cpu, cpu_sibling_mask(base + i));
+                cpumask_set_cpu(base + i, cpu_sibling_mask(cpu));
 
                 /* cpu_core_map should be a superset of
                  * cpu_sibling_map even if we don't have cache
                  * information, so update the former here, too.
                  */
-                cpu_set(cpu, per_cpu(cpu_core_map, base +i));
-                cpu_set(base + i, per_cpu(cpu_core_map, cpu));
+                cpumask_set_cpu(cpu, cpu_core_mask(base + i));
+                cpumask_set_cpu(base + i, cpu_core_mask(cpu));
         }
         l2_cache = cpu_to_l2cache(cpu);
         for_each_online_cpu(i) {
@@ -533,8 +547,8 @@ int __devinit start_secondary(void *unused)
                 if (!np)
                         continue;
                 if (np == l2_cache) {
-                        cpu_set(cpu, per_cpu(cpu_core_map, i));
-                        cpu_set(i, per_cpu(cpu_core_map, cpu));
+                        cpumask_set_cpu(cpu, cpu_core_mask(i));
+                        cpumask_set_cpu(i, cpu_core_mask(cpu));
                 }
                 of_node_put(np);
         }
@@ -554,19 +568,22 @@ int setup_profiling_timer(unsigned int multiplier)
 
 void __init smp_cpus_done(unsigned int max_cpus)
 {
-        cpumask_t old_mask;
+        cpumask_var_t old_mask;
 
         /* We want the setup_cpu() here to be called from CPU 0, but our
          * init thread may have been "borrowed" by another CPU in the meantime
          * se we pin us down to CPU 0 for a short while
          */
-        old_mask = current->cpus_allowed;
-        set_cpus_allowed(current, cpumask_of_cpu(boot_cpuid));
+        alloc_cpumask_var(&old_mask, GFP_NOWAIT);
+        cpumask_copy(old_mask, &current->cpus_allowed);
+        set_cpus_allowed_ptr(current, cpumask_of(boot_cpuid));
         
         if (smp_ops && smp_ops->setup_cpu)
                 smp_ops->setup_cpu(boot_cpuid);
 
-        set_cpus_allowed(current, old_mask);
+        set_cpus_allowed_ptr(current, old_mask);
+
+        free_cpumask_var(old_mask);
 
         snapshot_timebases();
 
@@ -591,10 +608,10 @@ int __cpu_disable(void)
         /* Update sibling maps */
         base = cpu_first_thread_in_core(cpu);
         for (i = 0; i < threads_per_core; i++) {
-                cpu_clear(cpu, per_cpu(cpu_sibling_map, base + i));
-                cpu_clear(base + i, per_cpu(cpu_sibling_map, cpu));
-                cpu_clear(cpu, per_cpu(cpu_core_map, base +i));
-                cpu_clear(base + i, per_cpu(cpu_core_map, cpu));
+                cpumask_clear_cpu(cpu, cpu_sibling_mask(base + i));
+                cpumask_clear_cpu(base + i, cpu_sibling_mask(cpu));
+                cpumask_clear_cpu(cpu, cpu_core_mask(base + i));
+                cpumask_clear_cpu(base + i, cpu_core_mask(cpu));
         }
 
         l2_cache = cpu_to_l2cache(cpu);
@@ -603,8 +620,8 @@ int __cpu_disable(void)
                 if (!np)
                         continue;
                 if (np == l2_cache) {
-                        cpu_clear(cpu, per_cpu(cpu_core_map, i));
-                        cpu_clear(i, per_cpu(cpu_core_map, cpu));
+                        cpumask_clear_cpu(cpu, cpu_core_mask(i));
+                        cpumask_clear_cpu(i, cpu_core_mask(cpu));
                 }
                 of_node_put(np);
         }
@@ -631,4 +648,10 @@ void cpu_hotplug_driver_unlock()
 {
         mutex_unlock(&powerpc_cpu_hotplug_driver_mutex);
 }
+
+void cpu_die(void)
+{
+        if (ppc_md.cpu_die)
+                ppc_md.cpu_die();
+}
 #endif
diff --git a/arch/powerpc/kernel/softemu8xx.c b/arch/powerpc/kernel/softemu8xx.c
index 23c8c5e7dc4d..af0e8290b4fc 100644
--- a/arch/powerpc/kernel/softemu8xx.c
+++ b/arch/powerpc/kernel/softemu8xx.c
@@ -21,7 +21,6 @@
 #include <linux/stddef.h>
 #include <linux/unistd.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/interrupt.h>
 
diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
index 6fc6328dc626..0167d53da30c 100644
--- a/arch/powerpc/kernel/suspend.c
+++ b/arch/powerpc/kernel/suspend.c
@@ -3,7 +3,7 @@
  *
  * Distribute under GPLv2
  *
- * Copyright (c) 2002 Pavel Machek <pavel@suse.cz>
+ * Copyright (c) 2002 Pavel Machek <pavel@ucw.cz>
  * Copyright (c) 2001 Patrick Mochel <mochel@osdl.org>
  */
 
diff --git a/arch/powerpc/kernel/swsusp_booke.S b/arch/powerpc/kernel/swsusp_booke.S
new file mode 100644
index 000000000000..11a39307dd71
--- /dev/null
+++ b/arch/powerpc/kernel/swsusp_booke.S
@@ -0,0 +1,193 @@
+/*
+ * Based on swsusp_32.S, modified for FSL BookE by
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ * Copyright (c) 2009-2010 MontaVista Software, LLC.
+ */
+
+#include <linux/threads.h>
+#include <asm/processor.h>
+#include <asm/page.h>
+#include <asm/cputable.h>
+#include <asm/thread_info.h>
+#include <asm/ppc_asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/mmu.h>
+
+/*
+ * Structure for storing CPU registers on the save area.
+ */
+#define SL_SP           0
+#define SL_PC           4
+#define SL_MSR          8
+#define SL_TCR          0xc
+#define SL_SPRG0        0x10
+#define SL_SPRG1        0x14
+#define SL_SPRG2        0x18
+#define SL_SPRG3        0x1c
+#define SL_SPRG4        0x20
+#define SL_SPRG5        0x24
+#define SL_SPRG6        0x28
+#define SL_SPRG7        0x2c
+#define SL_TBU          0x30
+#define SL_TBL          0x34
+#define SL_R2           0x38
+#define SL_CR           0x3c
+#define SL_LR           0x40
+#define SL_R12          0x44    /* r12 to r31 */
+#define SL_SIZE         (SL_R12 + 80)
+
+        .section .data
+        .align  5
+
+_GLOBAL(swsusp_save_area)
+        .space  SL_SIZE
+
+
+        .section .text
+        .align  5
+
+_GLOBAL(swsusp_arch_suspend)
+        lis     r11,swsusp_save_area@h
+        ori     r11,r11,swsusp_save_area@l
+
+        mflr    r0
+        stw     r0,SL_LR(r11)
+        mfcr    r0
+        stw     r0,SL_CR(r11)
+        stw     r1,SL_SP(r11)
+        stw     r2,SL_R2(r11)
+        stmw    r12,SL_R12(r11)
+
+        /* Save MSR & TCR */
+        mfmsr   r4
+        stw     r4,SL_MSR(r11)
+        mfspr   r4,SPRN_TCR
+        stw     r4,SL_TCR(r11)
+
+        /* Get a stable timebase and save it */
+1:      mfspr   r4,SPRN_TBRU
+        stw     r4,SL_TBU(r11)
+        mfspr   r5,SPRN_TBRL
+        stw     r5,SL_TBL(r11)
+        mfspr   r3,SPRN_TBRU
+        cmpw    r3,r4
+        bne     1b
+
+        /* Save SPRGs */
+        mfsprg  r4,0
+        stw     r4,SL_SPRG0(r11)
+        mfsprg  r4,1
+        stw     r4,SL_SPRG1(r11)
+        mfsprg  r4,2
+        stw     r4,SL_SPRG2(r11)
+        mfsprg  r4,3
+        stw     r4,SL_SPRG3(r11)
+        mfsprg  r4,4
+        stw     r4,SL_SPRG4(r11)
+        mfsprg  r4,5
+        stw     r4,SL_SPRG5(r11)
+        mfsprg  r4,6
+        stw     r4,SL_SPRG6(r11)
+        mfsprg  r4,7
+        stw     r4,SL_SPRG7(r11)
+
+        /* Call the low level suspend stuff (we should probably have made
+         * a stackframe...
+         */
+        bl      swsusp_save
+
+        /* Restore LR from the save area */
+        lis     r11,swsusp_save_area@h
+        ori     r11,r11,swsusp_save_area@l
+        lwz     r0,SL_LR(r11)
+        mtlr    r0
+
+        blr
+
+_GLOBAL(swsusp_arch_resume)
+        sync
+
+        /* Load ptr the list of pages to copy in r3 */
+        lis     r11,(restore_pblist)@h
+        ori     r11,r11,restore_pblist@l
+        lwz     r3,0(r11)
+
+        /* Copy the pages. This is a very basic implementation, to
+         * be replaced by something more cache efficient */
+1:
+        li      r0,256
+        mtctr   r0
+        lwz     r5,pbe_address(r3)      /* source */
+        lwz     r6,pbe_orig_address(r3) /* destination */
+2:
+        lwz     r8,0(r5)
+        lwz     r9,4(r5)
+        lwz     r10,8(r5)
+        lwz     r11,12(r5)
+        addi    r5,r5,16
+        stw     r8,0(r6)
+        stw     r9,4(r6)
+        stw     r10,8(r6)
+        stw     r11,12(r6)
+        addi    r6,r6,16
+        bdnz    2b
+        lwz     r3,pbe_next(r3)
+        cmpwi   0,r3,0
+        bne     1b
+
+        bl flush_dcache_L1
+        bl flush_instruction_cache
+
+        lis     r11,swsusp_save_area@h
+        ori     r11,r11,swsusp_save_area@l
+
+        lwz     r4,SL_SPRG0(r11)
+        mtsprg  0,r4
+        lwz     r4,SL_SPRG1(r11)
+        mtsprg  1,r4
+        lwz     r4,SL_SPRG2(r11)
+        mtsprg  2,r4
+        lwz     r4,SL_SPRG3(r11)
+        mtsprg  3,r4
+        lwz     r4,SL_SPRG4(r11)
+        mtsprg  4,r4
+        lwz     r4,SL_SPRG5(r11)
+        mtsprg  5,r4
+        lwz     r4,SL_SPRG6(r11)
+        mtsprg  6,r4
+        lwz     r4,SL_SPRG7(r11)
+        mtsprg  7,r4
+
+        /* restore the MSR */
+        lwz     r3,SL_MSR(r11)
+        mtmsr   r3
+
+        /* Restore TB */
+        li      r3,0
+        mtspr   SPRN_TBWL,r3
+        lwz     r3,SL_TBU(r11)
+        lwz     r4,SL_TBL(r11)
+        mtspr   SPRN_TBWU,r3
+        mtspr   SPRN_TBWL,r4
+
+        /* Restore TCR and clear any pending bits in TSR. */
+        lwz     r4,SL_TCR(r11)
+        mtspr   SPRN_TCR,r4
+        lis     r4, (TSR_ENW | TSR_WIS | TSR_DIS | TSR_FIS)@h
+        mtspr   SPRN_TSR,r4
+
+        /* Kick decrementer */
+        li      r0,1
+        mtdec   r0
+
+        /* Restore the callee-saved registers and return */
+        lwz     r0,SL_CR(r11)
+        mtcr    r0
+        lwz     r2,SL_R2(r11)
+        lmw     r12,SL_R12(r11)
+        lwz     r1,SL_SP(r11)
+        lwz     r0,SL_LR(r11)
+        mtlr    r0
+
+        li      r3,0
+        blr
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index c5a4732bcc48..19471a1cef1a 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -41,6 +41,7 @@
 #include <linux/ptrace.h>
 #include <linux/elf.h>
 #include <linux/ipc.h>
+#include <linux/slab.h>
 
 #include <asm/ptrace.h>
 #include <asm/types.h>
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index e235e52dc4fe..c0d8c2006bf4 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -35,7 +35,7 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
 #ifdef CONFIG_PPC64
 
 /* Time in microseconds we delay before sleeping in the idle loop */
-DEFINE_PER_CPU(unsigned long, smt_snooze_delay) = { 100 };
+DEFINE_PER_CPU(long, smt_snooze_delay) = { 100 };
 
 static ssize_t store_smt_snooze_delay(struct sys_device *dev,
                                       struct sysdev_attribute *attr,
@@ -44,9 +44,9 @@ static ssize_t store_smt_snooze_delay(struct sys_device *dev,
 {
         struct cpu *cpu = container_of(dev, struct cpu, sysdev);
         ssize_t ret;
-        unsigned long snooze;
+        long snooze;
 
-        ret = sscanf(buf, "%lu", &snooze);
+        ret = sscanf(buf, "%ld", &snooze);
         if (ret != 1)
                 return -EINVAL;
 
@@ -61,53 +61,23 @@ static ssize_t show_smt_snooze_delay(struct sys_device *dev,
 {
         struct cpu *cpu = container_of(dev, struct cpu, sysdev);
 
-        return sprintf(buf, "%lu\n", per_cpu(smt_snooze_delay, cpu->sysdev.id));
+        return sprintf(buf, "%ld\n", per_cpu(smt_snooze_delay, cpu->sysdev.id));
 }
 
 static SYSDEV_ATTR(smt_snooze_delay, 0644, show_smt_snooze_delay,
                    store_smt_snooze_delay);
 
-/* Only parse OF options if the matching cmdline option was not specified */
-static int smt_snooze_cmdline;
-
-static int __init smt_setup(void)
-{
-        struct device_node *options;
-        const unsigned int *val;
-        unsigned int cpu;
-
-        if (!cpu_has_feature(CPU_FTR_SMT))
-                return -ENODEV;
-
-        options = of_find_node_by_path("/options");
-        if (!options)
-                return -ENODEV;
-
-        val = of_get_property(options, "ibm,smt-snooze-delay", NULL);
-        if (!smt_snooze_cmdline && val) {
-                for_each_possible_cpu(cpu)
-                        per_cpu(smt_snooze_delay, cpu) = *val;
-        }
-
-        of_node_put(options);
-        return 0;
-}
-__initcall(smt_setup);
-
 static int __init setup_smt_snooze_delay(char *str)
 {
         unsigned int cpu;
-        int snooze;
+        long snooze;
 
         if (!cpu_has_feature(CPU_FTR_SMT))
                 return 1;
 
-        smt_snooze_cmdline = 1;
-
-        if (get_option(&str, &snooze)) {
-                for_each_possible_cpu(cpu)
-                        per_cpu(smt_snooze_delay, cpu) = snooze;
-        }
+        snooze = simple_strtol(str, NULL, 10);
+        for_each_possible_cpu(cpu)
+                per_cpu(smt_snooze_delay, cpu) = snooze;
 
         return 1;
 }
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 1b16b9a3e49a..0441bbdadbd1 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -532,25 +532,60 @@ void __init iSeries_time_init_early(void)
 }
 #endif /* CONFIG_PPC_ISERIES */
 
-#if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_PPC32)
-DEFINE_PER_CPU(u8, perf_event_pending);
+#ifdef CONFIG_PERF_EVENTS
 
-void set_perf_event_pending(void)
+/*
+ * 64-bit uses a byte in the PACA, 32-bit uses a per-cpu variable...
+ */
+#ifdef CONFIG_PPC64
+static inline unsigned long test_perf_event_pending(void)
 {
-        get_cpu_var(perf_event_pending) = 1;
-        set_dec(1);
-        put_cpu_var(perf_event_pending);
+        unsigned long x;
+
+        asm volatile("lbz %0,%1(13)"
+                : "=r" (x)
+                : "i" (offsetof(struct paca_struct, perf_event_pending)));
+        return x;
 }
 
+static inline void set_perf_event_pending_flag(void)
+{
+        asm volatile("stb %0,%1(13)" : :
+                "r" (1),
+                "i" (offsetof(struct paca_struct, perf_event_pending)));
+}
+
+static inline void clear_perf_event_pending(void)
+{
+        asm volatile("stb %0,%1(13)" : :
+                "r" (0),
+                "i" (offsetof(struct paca_struct, perf_event_pending)));
+}
+
+#else /* 32-bit */
+
+DEFINE_PER_CPU(u8, perf_event_pending);
+
+#define set_perf_event_pending_flag()   __get_cpu_var(perf_event_pending) = 1
 #define test_perf_event_pending()       __get_cpu_var(perf_event_pending)
 #define clear_perf_event_pending()      __get_cpu_var(perf_event_pending) = 0
 
-#else  /* CONFIG_PERF_EVENTS && CONFIG_PPC32 */
+#endif /* 32 vs 64 bit */
+
+void set_perf_event_pending(void)
+{
+        preempt_disable();
+        set_perf_event_pending_flag();
+        set_dec(1);
+        preempt_enable();
+}
+
+#else  /* CONFIG_PERF_EVENTS */
 
 #define test_perf_event_pending()       0
 #define clear_perf_event_pending()
 
-#endif /* CONFIG_PERF_EVENTS && CONFIG_PPC32 */
+#endif /* CONFIG_PERF_EVENTS */
 
 /*
  * For iSeries shared processors, we have to let the hypervisor
@@ -582,10 +617,6 @@ void timer_interrupt(struct pt_regs * regs)
         set_dec(DECREMENTER_MAX);
 
 #ifdef CONFIG_PPC32
-        if (test_perf_event_pending()) {
-                clear_perf_event_pending();
-                perf_event_do_pending();
-        }
         if (atomic_read(&ppc_n_lost_interrupts) != 0)
                 do_IRQ(regs);
 #endif
@@ -604,6 +635,11 @@ void timer_interrupt(struct pt_regs * regs)
 
         calculate_steal_time();
 
+        if (test_perf_event_pending()) {
+                clear_perf_event_pending();
+                perf_event_do_pending();
+        }
+
 #ifdef CONFIG_PPC_ISERIES
         if (firmware_has_feature(FW_FEATURE_ISERIES))
                 get_lppaca()->int_dword.fields.decr_int = 0;
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 696626a2e835..25fc33984c2b 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -1,5 +1,6 @@
 /*
  *  Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
+ *  Copyright 2007-2010 Freescale Semiconductor, Inc.
  *
  *  This program is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU General Public License
@@ -21,7 +22,6 @@
 #include <linux/stddef.h>
 #include <linux/unistd.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
@@ -306,7 +306,7 @@ static inline int check_io_access(struct pt_regs *regs)
 #ifndef CONFIG_FSL_BOOKE
 #define get_mc_reason(regs)     ((regs)->dsisr)
 #else
-#define get_mc_reason(regs)     (mfspr(SPRN_MCSR) & MCSR_MASK)
+#define get_mc_reason(regs)     (mfspr(SPRN_MCSR))
 #endif
 #define REASON_FP               ESR_FP
 #define REASON_ILLEGAL          (ESR_PIL | ESR_PUO)
@@ -381,7 +381,132 @@ int machine_check_440A(struct pt_regs *regs)
         }
         return 0;
 }
+
+int machine_check_47x(struct pt_regs *regs)
+{
+        unsigned long reason = get_mc_reason(regs);
+        u32 mcsr;
+
+        printk(KERN_ERR "Machine check in kernel mode.\n");
+        if (reason & ESR_IMCP) {
+                printk(KERN_ERR
+                       "Instruction Synchronous Machine Check exception\n");
+                mtspr(SPRN_ESR, reason & ~ESR_IMCP);
+                return 0;
+        }
+        mcsr = mfspr(SPRN_MCSR);
+        if (mcsr & MCSR_IB)
+                printk(KERN_ERR "Instruction Read PLB Error\n");
+        if (mcsr & MCSR_DRB)
+                printk(KERN_ERR "Data Read PLB Error\n");
+        if (mcsr & MCSR_DWB)
+                printk(KERN_ERR "Data Write PLB Error\n");
+        if (mcsr & MCSR_TLBP)
+                printk(KERN_ERR "TLB Parity Error\n");
+        if (mcsr & MCSR_ICP) {
+                flush_instruction_cache();
+                printk(KERN_ERR "I-Cache Parity Error\n");
+        }
+        if (mcsr & MCSR_DCSP)
+                printk(KERN_ERR "D-Cache Search Parity Error\n");
+        if (mcsr & PPC47x_MCSR_GPR)
+                printk(KERN_ERR "GPR Parity Error\n");
+        if (mcsr & PPC47x_MCSR_FPR)
+                printk(KERN_ERR "FPR Parity Error\n");
+        if (mcsr & PPC47x_MCSR_IPR)
+                printk(KERN_ERR "Machine Check exception is imprecise\n");
+
+        /* Clear MCSR */
+        mtspr(SPRN_MCSR, mcsr);
+
+        return 0;
+}
 #elif defined(CONFIG_E500)
+int machine_check_e500mc(struct pt_regs *regs)
+{
+        unsigned long mcsr = mfspr(SPRN_MCSR);
+        unsigned long reason = mcsr;
+        int recoverable = 1;
+
+        printk("Machine check in kernel mode.\n");
+        printk("Caused by (from MCSR=%lx): ", reason);
+
+        if (reason & MCSR_MCP)
+                printk("Machine Check Signal\n");
+
+        if (reason & MCSR_ICPERR) {
+                printk("Instruction Cache Parity Error\n");
+
+                /*
+                 * This is recoverable by invalidating the i-cache.
+                 */
+                mtspr(SPRN_L1CSR1, mfspr(SPRN_L1CSR1) | L1CSR1_ICFI);
+                while (mfspr(SPRN_L1CSR1) & L1CSR1_ICFI)
+                        ;
+
+                /*
+                 * This will generally be accompanied by an instruction
+                 * fetch error report -- only treat MCSR_IF as fatal
+                 * if it wasn't due to an L1 parity error.
+                 */
+                reason &= ~MCSR_IF;
+        }
+
+        if (reason & MCSR_DCPERR_MC) {
+                printk("Data Cache Parity Error\n");
+                recoverable = 0;
+        }
+
+        if (reason & MCSR_L2MMU_MHIT) {
+                printk("Hit on multiple TLB entries\n");
+                recoverable = 0;
+        }
+
+        if (reason & MCSR_NMI)
+                printk("Non-maskable interrupt\n");
+
+        if (reason & MCSR_IF) {
+                printk("Instruction Fetch Error Report\n");
+                recoverable = 0;
+        }
+
+        if (reason & MCSR_LD) {
+                printk("Load Error Report\n");
+                recoverable = 0;
+        }
+
+        if (reason & MCSR_ST) {
+                printk("Store Error Report\n");
+                recoverable = 0;
+        }
+
+        if (reason & MCSR_LDG) {
+                printk("Guarded Load Error Report\n");
+                recoverable = 0;
+        }
+
+        if (reason & MCSR_TLBSYNC)
+                printk("Simultaneous tlbsync operations\n");
+
+        if (reason & MCSR_BSL2_ERR) {
+                printk("Level 2 Cache Error\n");
+                recoverable = 0;
+        }
+
+        if (reason & MCSR_MAV) {
+                u64 addr;
+
+                addr = mfspr(SPRN_MCAR);
+                addr |= (u64)mfspr(SPRN_MCARU) << 32;
+
+                printk("Machine Check %s Address: %#llx\n",
+                       reason & MCSR_MEA ? "Effective" : "Physical", addr);
+        }
+
+        mtspr(SPRN_MCSR, mcsr);
+        return mfspr(SPRN_MCSR) == 0 && recoverable;
+}
+
 int machine_check_e500(struct pt_regs *regs)
 {
         unsigned long reason = get_mc_reason(regs);
@@ -816,12 +941,15 @@ void __kprobes program_check_exception(struct pt_regs *regs)
                 return;
         }
         if (reason & REASON_TRAP) {
+                /* Debugger is first in line to stop recursive faults in
+                 * rcu_lock, notify_die, or atomic_notifier_call_chain */
+                if (debugger_bpt(regs))
+                        return;
+
                 /* trap exception */
                 if (notify_die(DIE_BPT, "breakpoint", regs, 5, 5, SIGTRAP)
                                 == NOTIFY_STOP)
                         return;
-                if (debugger_bpt(regs))
-                        return;
 
                 if (!(regs->msr & MSR_PR) &&  /* not user-mode */
                     report_bug(regs->nip, regs) == BUG_TRAP_TYPE_WARN) {
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index d84d19224a95..13002fe206e7 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -22,7 +22,7 @@
 #include <linux/elf.h>
 #include <linux/security.h>
 #include <linux/bootmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -734,7 +734,7 @@ static int __init vdso_init(void)
         vdso_data->platform = machine_is(iseries) ? 0x200 : 0x100;
         if (firmware_has_feature(FW_FEATURE_LPAR))
                 vdso_data->platform |= 1;
-        vdso_data->physicalMemorySize = lmb_phys_mem_size();
+        vdso_data->physicalMemorySize = memblock_phys_mem_size();
         vdso_data->dcache_size = ppc64_caches.dsize;
         vdso_data->dcache_line_size = ppc64_caches.dline_size;
         vdso_data->icache_size = ppc64_caches.isize;
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 77f64218abf3..00b9436f7652 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -17,6 +17,7 @@
 #include <linux/types.h>
 #include <linux/device.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/console.h>
 #include <linux/module.h>
 #include <linux/mm.h>
@@ -644,8 +645,10 @@ void vio_cmo_set_dev_desired(struct vio_dev *viodev, size_t desired)
                         found = 1;
                         break;
                 }
-        if (!found)
+        if (!found) {
+                spin_unlock_irqrestore(&vio_cmo.lock, flags);
                 return;
+        }
 
         /* Increase/decrease in desired device entitlement */
         if (desired >= viodev->cmo.desired) {
@@ -704,7 +707,7 @@ static int vio_cmo_bus_probe(struct vio_dev *viodev)
          * Check to see that device has a DMA window and configure
          * entitlement for the device.
          */
-        if (of_get_property(viodev->dev.archdata.of_node,
+        if (of_get_property(viodev->dev.of_node,
                             "ibm,my-dma-window", NULL)) {
                 /* Check that the driver is CMO enabled and get desired DMA */
                 if (!viodrv->get_desired_dma) {
@@ -957,9 +960,12 @@ viodev_cmo_rd_attr(allocated);
 
 static ssize_t name_show(struct device *, struct device_attribute *, char *);
 static ssize_t devspec_show(struct device *, struct device_attribute *, char *);
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
+                             char *buf);
 static struct device_attribute vio_cmo_dev_attrs[] = {
         __ATTR_RO(name),
         __ATTR_RO(devspec),
+        __ATTR_RO(modalias),
         __ATTR(cmo_desired,       S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP|S_IROTH,
                viodev_cmo_desired_show, viodev_cmo_desired_set),
         __ATTR(cmo_entitled,      S_IRUGO, viodev_cmo_entitled_show,      NULL),
@@ -1048,7 +1054,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
         if (firmware_has_feature(FW_FEATURE_ISERIES))
                 return vio_build_iommu_table_iseries(dev);
 
-        dma_window = of_get_property(dev->dev.archdata.of_node,
+        dma_window = of_get_property(dev->dev.of_node,
                                   "ibm,my-dma-window", NULL);
         if (!dma_window)
                 return NULL;
@@ -1057,7 +1063,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
         if (tbl == NULL)
                 return NULL;
 
-        of_parse_dma_window(dev->dev.archdata.of_node, dma_window,
+        of_parse_dma_window(dev->dev.of_node, dma_window,
                             &tbl->it_index, &offset, &size);
 
         /* TCE table size - measured in tce entries */
@@ -1085,7 +1091,7 @@ static const struct vio_device_id *vio_match_device(
 {
         while (ids->type[0] != '\0') {
                 if ((strncmp(dev->type, ids->type, strlen(ids->type)) == 0) &&
-                    of_device_is_compatible(dev->dev.archdata.of_node,
+                    of_device_is_compatible(dev->dev.of_node,
                                          ids->compat))
                         return ids;
                 ids++;
@@ -1178,7 +1184,7 @@ EXPORT_SYMBOL(vio_unregister_driver);
 static void __devinit vio_dev_release(struct device *dev)
 {
         /* XXX should free TCE table */
-        of_node_put(dev->archdata.of_node);
+        of_node_put(dev->of_node);
         kfree(to_vio_dev(dev));
 }
 
@@ -1229,7 +1235,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
                 if (unit_address != NULL)
                         viodev->unit_address = *unit_address;
         }
-        viodev->dev.archdata.of_node = of_node_get(of_node);
+        viodev->dev.of_node = of_node_get(of_node);
 
         if (firmware_has_feature(FW_FEATURE_CMO))
                 vio_cmo_set_dma_ops(viodev);
@@ -1314,14 +1320,32 @@ static ssize_t name_show(struct device *dev,
 static ssize_t devspec_show(struct device *dev,
                 struct device_attribute *attr, char *buf)
 {
-        struct device_node *of_node = dev->archdata.of_node;
+        struct device_node *of_node = dev->of_node;
 
         return sprintf(buf, "%s\n", of_node ? of_node->full_name : "none");
 }
 
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
+                             char *buf)
+{
+        const struct vio_dev *vio_dev = to_vio_dev(dev);
+        struct device_node *dn;
+        const char *cp;
+
+        dn = dev->of_node;
+        if (!dn)
+                return -ENODEV;
+        cp = of_get_property(dn, "compatible", NULL);
+        if (!cp)
+                return -ENODEV;
+
+        return sprintf(buf, "vio:T%sS%s\n", vio_dev->type, cp);
+}
+
 static struct device_attribute vio_dev_attrs[] = {
         __ATTR_RO(name),
         __ATTR_RO(devspec),
+        __ATTR_RO(modalias),
         __ATTR_NULL
 };
 
@@ -1346,7 +1370,7 @@ static int vio_hotplug(struct device *dev, struct kobj_uevent_env *env)
         struct device_node *dn;
         const char *cp;
 
-        dn = dev->archdata.of_node;
+        dn = dev->of_node;
         if (!dn)
                 return -ENODEV;
         cp = of_get_property(dn, "compatible", NULL);
@@ -1364,6 +1388,7 @@ static struct bus_type vio_bus_type = {
         .match = vio_bus_match,
         .probe = vio_bus_probe,
         .remove = vio_bus_remove,
+        .pm = GENERIC_SUBSYS_PM_OPS,
 };
 
 /**
@@ -1377,7 +1402,7 @@ static struct bus_type vio_bus_type = {
 */
 const void *vio_get_attribute(struct vio_dev *vdev, char *which, int *length)
 {
-        return of_get_property(vdev->dev.archdata.of_node, which, length);
+        return of_get_property(vdev->dev.of_node, which, length);
 }
 EXPORT_SYMBOL(vio_get_attribute);
 
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index dcd01c82e701..8a0deefac08d 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -223,19 +223,17 @@ SECTIONS
 #endif
 
         /* The initial task and kernel stack */
-        .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
-                INIT_TASK_DATA(THREAD_SIZE)
-        }
+        INIT_TASK_DATA_SECTION(THREAD_SIZE)
 
-        .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
+        .data..page_aligned : AT(ADDR(.data..page_aligned) - LOAD_OFFSET) {
                 PAGE_ALIGNED_DATA(PAGE_SIZE)
         }
 
-        .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
+        .data..cacheline_aligned : AT(ADDR(.data..cacheline_aligned) - LOAD_OFFSET) {
                 CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
         }
 
-        .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) {
+        .data..read_mostly : AT(ADDR(.data..read_mostly) - LOAD_OFFSET) {
                 READ_MOSTLY_DATA(L1_CACHE_BYTES)
         }
 
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
index f4d1b55aa70b..73c0a3f64ed1 100644
--- a/arch/powerpc/kvm/44x.c
+++ b/arch/powerpc/kvm/44x.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/kvm_host.h>
+#include <linux/slab.h>
 #include <linux/err.h>
 
 #include <asm/reg.h>
@@ -146,7 +147,7 @@ static int __init kvmppc_44x_init(void)
         if (r)
                 return r;
 
-        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), THIS_MODULE);
+        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), 0, THIS_MODULE);
 }
 
 static void __exit kvmppc_44x_exit(void)
diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c
index 2570fcc7665d..9b9b5cdea840 100644
--- a/arch/powerpc/kvm/44x_tlb.c
+++ b/arch/powerpc/kvm/44x_tlb.c
@@ -316,7 +316,8 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr,
         gfn = gpaddr >> PAGE_SHIFT;
         new_page = gfn_to_page(vcpu->kvm, gfn);
         if (is_error_page(new_page)) {
-                printk(KERN_ERR "Couldn't get guest page for gfn %lx!\n", gfn);
+                printk(KERN_ERR "Couldn't get guest page for gfn %llx!\n",
+                        (unsigned long long)gfn);
                 kvm_release_page_clean(new_page);
                 return;
         }
@@ -440,7 +441,7 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws)
         unsigned int gtlb_index;
 
         gtlb_index = kvmppc_get_gpr(vcpu, ra);
-        if (gtlb_index > KVM44x_GUEST_TLB_SIZE) {
+        if (gtlb_index >= KVM44x_GUEST_TLB_SIZE) {
                 printk("%s: index %d\n", __func__, gtlb_index);
                 kvmppc_dump_vcpu(vcpu);
                 return EMULATE_FAIL;
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 60624cc9f4d4..b7baff78f90c 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -22,12 +22,34 @@ config KVM
         select ANON_INODES
         select KVM_MMIO
 
+config KVM_BOOK3S_HANDLER
+        bool
+
+config KVM_BOOK3S_32_HANDLER
+        bool
+        select KVM_BOOK3S_HANDLER
+
 config KVM_BOOK3S_64_HANDLER
         bool
+        select KVM_BOOK3S_HANDLER
+
+config KVM_BOOK3S_32
+        tristate "KVM support for PowerPC book3s_32 processors"
+        depends on EXPERIMENTAL && PPC_BOOK3S_32 && !SMP && !PTE_64BIT
+        select KVM
+        select KVM_BOOK3S_32_HANDLER
+        ---help---
+          Support running unmodified book3s_32 guest kernels
+          in virtual machines on book3s_32 host processors.
+
+          This module provides access to the hardware capabilities through
+          a character device node named /dev/kvm.
+
+          If unsure, say N.
 
 config KVM_BOOK3S_64
         tristate "KVM support for PowerPC book3s_64 processors"
-        depends on EXPERIMENTAL && PPC64
+        depends on EXPERIMENTAL && PPC_BOOK3S_64
         select KVM
         select KVM_BOOK3S_64_HANDLER
         ---help---
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index 56484d652377..d45c818a384c 100644
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -14,7 +14,7 @@ CFLAGS_emulate.o  := -I.
 
 common-objs-y += powerpc.o emulate.o
 obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
-obj-$(CONFIG_KVM_BOOK3S_64_HANDLER) += book3s_64_exports.o
+obj-$(CONFIG_KVM_BOOK3S_HANDLER) += book3s_exports.o
 
 AFLAGS_booke_interrupts.o := -I$(obj)
 
@@ -40,17 +40,33 @@ kvm-objs-$(CONFIG_KVM_E500) := $(kvm-e500-objs)
 
 kvm-book3s_64-objs := \
         $(common-objs-y) \
+        fpu.o \
+        book3s_paired_singles.o \
         book3s.o \
-        book3s_64_emulate.o \
-        book3s_64_interrupts.o \
+        book3s_emulate.o \
+        book3s_interrupts.o \
+        book3s_mmu_hpte.o \
         book3s_64_mmu_host.o \
         book3s_64_mmu.o \
         book3s_32_mmu.o
 kvm-objs-$(CONFIG_KVM_BOOK3S_64) := $(kvm-book3s_64-objs)
 
+kvm-book3s_32-objs := \
+        $(common-objs-y) \
+        fpu.o \
+        book3s_paired_singles.o \
+        book3s.o \
+        book3s_emulate.o \
+        book3s_interrupts.o \
+        book3s_mmu_hpte.o \
+        book3s_32_mmu_host.o \
+        book3s_32_mmu.o
+kvm-objs-$(CONFIG_KVM_BOOK3S_32) := $(kvm-book3s_32-objs)
+
 kvm-objs := $(kvm-objs-m) $(kvm-objs-y)
 
 obj-$(CONFIG_KVM_440) += kvm.o
 obj-$(CONFIG_KVM_E500) += kvm.o
 obj-$(CONFIG_KVM_BOOK3S_64) += kvm.o
+obj-$(CONFIG_KVM_BOOK3S_32) += kvm.o
 
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 9a271f0929c7..a3cef30d1d42 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -16,6 +16,7 @@
 
 #include <linux/kvm_host.h>
 #include <linux/err.h>
+#include <linux/slab.h>
 
 #include <asm/reg.h>
 #include <asm/cputable.h>
@@ -26,8 +27,10 @@
 #include <asm/kvm_ppc.h>
 #include <asm/kvm_book3s.h>
 #include <asm/mmu_context.h>
+#include <linux/gfp.h>
 #include <linux/sched.h>
 #include <linux/vmalloc.h>
+#include <linux/highmem.h>
 
 #define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU
 
@@ -35,7 +38,15 @@
 /* #define EXIT_DEBUG_SIMPLE */
 /* #define DEBUG_EXT */
 
-static void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr);
+static int kvmppc_handle_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr,
+                             ulong msr);
+
+/* Some compatibility defines */
+#ifdef CONFIG_PPC_BOOK3S_32
+#define MSR_USER32 MSR_USER
+#define MSR_USER64 MSR_USER
+#define HW_PAGE_SIZE PAGE_SIZE
+#endif
 
 struct kvm_stats_debugfs_item debugfs_entries[] = {
         { "exits",       VCPU_STAT(sum_exits) },
@@ -68,18 +79,26 @@ void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu)
 
 void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
-        memcpy(get_paca()->kvm_slb, to_book3s(vcpu)->slb_shadow, sizeof(get_paca()->kvm_slb));
-        memcpy(&get_paca()->shadow_vcpu, &to_book3s(vcpu)->shadow_vcpu,
+#ifdef CONFIG_PPC_BOOK3S_64
+        memcpy(to_svcpu(vcpu)->slb, to_book3s(vcpu)->slb_shadow, sizeof(to_svcpu(vcpu)->slb));
+        memcpy(&get_paca()->shadow_vcpu, to_book3s(vcpu)->shadow_vcpu,
                sizeof(get_paca()->shadow_vcpu));
-        get_paca()->kvm_slb_max = to_book3s(vcpu)->slb_shadow_max;
+        to_svcpu(vcpu)->slb_max = to_book3s(vcpu)->slb_shadow_max;
+#endif
+
+#ifdef CONFIG_PPC_BOOK3S_32
+        current->thread.kvm_shadow_vcpu = to_book3s(vcpu)->shadow_vcpu;
+#endif
 }
 
 void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu)
 {
-        memcpy(to_book3s(vcpu)->slb_shadow, get_paca()->kvm_slb, sizeof(get_paca()->kvm_slb));
-        memcpy(&to_book3s(vcpu)->shadow_vcpu, &get_paca()->shadow_vcpu,
+#ifdef CONFIG_PPC_BOOK3S_64
+        memcpy(to_book3s(vcpu)->slb_shadow, to_svcpu(vcpu)->slb, sizeof(to_svcpu(vcpu)->slb));
+        memcpy(to_book3s(vcpu)->shadow_vcpu, &get_paca()->shadow_vcpu,
                sizeof(get_paca()->shadow_vcpu));
-        to_book3s(vcpu)->slb_shadow_max = get_paca()->kvm_slb_max;
+        to_book3s(vcpu)->slb_shadow_max = to_svcpu(vcpu)->slb_max;
+#endif
 
         kvmppc_giveup_ext(vcpu, MSR_FP);
         kvmppc_giveup_ext(vcpu, MSR_VEC);
@@ -130,18 +149,22 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr)
                 }
         }
 
-        if (((vcpu->arch.msr & (MSR_IR|MSR_DR)) != (old_msr & (MSR_IR|MSR_DR))) ||
-            (vcpu->arch.msr & MSR_PR) != (old_msr & MSR_PR)) {
+        if ((vcpu->arch.msr & (MSR_PR|MSR_IR|MSR_DR)) !=
+                   (old_msr & (MSR_PR|MSR_IR|MSR_DR))) {
                 kvmppc_mmu_flush_segments(vcpu);
-                kvmppc_mmu_map_segment(vcpu, vcpu->arch.pc);
+                kvmppc_mmu_map_segment(vcpu, kvmppc_get_pc(vcpu));
         }
+
+        /* Preload FPU if it's enabled */
+        if (vcpu->arch.msr & MSR_FP)
+                kvmppc_handle_ext(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL, MSR_FP);
 }
 
 void kvmppc_inject_interrupt(struct kvm_vcpu *vcpu, int vec, u64 flags)
 {
-        vcpu->arch.srr0 = vcpu->arch.pc;
+        vcpu->arch.srr0 = kvmppc_get_pc(vcpu);
         vcpu->arch.srr1 = vcpu->arch.msr | flags;
-        vcpu->arch.pc = to_book3s(vcpu)->hior + vec;
+        kvmppc_set_pc(vcpu, to_book3s(vcpu)->hior + vec);
         vcpu->arch.mmu.reset_msr(vcpu);
 }
 
@@ -217,6 +240,12 @@ void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
         kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL);
 }
 
+void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu,
+                                  struct kvm_interrupt *irq)
+{
+        kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL);
+}
+
 int kvmppc_book3s_irqprio_deliver(struct kvm_vcpu *vcpu, unsigned int priority)
 {
         int deliver = 1;
@@ -301,7 +330,7 @@ void kvmppc_core_deliver_interrupts(struct kvm_vcpu *vcpu)
                 printk(KERN_EMERG "KVM: Check pending: %lx\n", vcpu->arch.pending_exceptions);
 #endif
         priority = __ffs(*pending);
-        while (priority <= (sizeof(unsigned int) * 8)) {
+        while (priority < BOOK3S_IRQPRIO_MAX) {
                 if (kvmppc_book3s_irqprio_deliver(vcpu, priority) &&
                     (priority != BOOK3S_IRQPRIO_DECREMENTER)) {
                         /* DEC interrupts get cleared by mtdec */
@@ -317,13 +346,18 @@ void kvmppc_core_deliver_interrupts(struct kvm_vcpu *vcpu)
 
 void kvmppc_set_pvr(struct kvm_vcpu *vcpu, u32 pvr)
 {
+        u32 host_pvr;
+
         vcpu->arch.hflags &= ~BOOK3S_HFLAG_SLB;
         vcpu->arch.pvr = pvr;
+#ifdef CONFIG_PPC_BOOK3S_64
         if ((pvr >= 0x330000) && (pvr < 0x70330000)) {
                 kvmppc_mmu_book3s_64_init(vcpu);
                 to_book3s(vcpu)->hior = 0xfff00000;
                 to_book3s(vcpu)->msr_mask = 0xffffffffffffffffULL;
-        } else {
+        } else
+#endif
+        {
                 kvmppc_mmu_book3s_32_init(vcpu);
                 to_book3s(vcpu)->hior = 0;
                 to_book3s(vcpu)->msr_mask = 0xffffffffULL;
@@ -336,6 +370,32 @@ void kvmppc_set_pvr(struct kvm_vcpu *vcpu, u32 pvr)
             !strcmp(cur_cpu_spec->platform, "ppc970"))
                 vcpu->arch.hflags |= BOOK3S_HFLAG_DCBZ32;
 
+        /* Cell performs badly if MSR_FEx are set. So let's hope nobody
+           really needs them in a VM on Cell and force disable them. */
+        if (!strcmp(cur_cpu_spec->platform, "ppc-cell-be"))
+                to_book3s(vcpu)->msr_mask &= ~(MSR_FE0 | MSR_FE1);
+
+#ifdef CONFIG_PPC_BOOK3S_32
+        /* 32 bit Book3S always has 32 byte dcbz */
+        vcpu->arch.hflags |= BOOK3S_HFLAG_DCBZ32;
+#endif
+
+        /* On some CPUs we can execute paired single operations natively */
+        asm ( "mfpvr %0" : "=r"(host_pvr));
+        switch (host_pvr) {
+        case 0x00080200:        /* lonestar 2.0 */
+        case 0x00088202:        /* lonestar 2.2 */
+        case 0x70000100:        /* gekko 1.0 */
+        case 0x00080100:        /* gekko 2.0 */
+        case 0x00083203:        /* gekko 2.3a */
+        case 0x00083213:        /* gekko 2.3b */
+        case 0x00083204:        /* gekko 2.4 */
+        case 0x00083214:        /* gekko 2.4e (8SE) - retail HW2 */
+        case 0x00087200:        /* broadway */
+                vcpu->arch.hflags |= BOOK3S_HFLAG_NATIVE_PS;
+                /* Enable HID2.PSE - in case we need it later */
+                mtspr(SPRN_HID2_GEKKO, mfspr(SPRN_HID2_GEKKO) | (1 << 29));
+        }
 }
 
 /* Book3s_32 CPUs always have 32 bytes cache line size, which Linux assumes. To
@@ -349,34 +409,29 @@ void kvmppc_set_pvr(struct kvm_vcpu *vcpu, u32 pvr)
  */
 static void kvmppc_patch_dcbz(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte)
 {
-        bool touched = false;
-        hva_t hpage;
+        struct page *hpage;
+        u64 hpage_offset;
         u32 *page;
         int i;
 
-        hpage = gfn_to_hva(vcpu->kvm, pte->raddr >> PAGE_SHIFT);
-        if (kvm_is_error_hva(hpage))
+        hpage = gfn_to_page(vcpu->kvm, pte->raddr >> PAGE_SHIFT);
+        if (is_error_page(hpage))
                 return;
 
-        hpage |= pte->raddr & ~PAGE_MASK;
-        hpage &= ~0xFFFULL;
-
-        page = vmalloc(HW_PAGE_SIZE);
-
-        if (copy_from_user(page, (void __user *)hpage, HW_PAGE_SIZE))
-                goto out;
+        hpage_offset = pte->raddr & ~PAGE_MASK;
+        hpage_offset &= ~0xFFFULL;
+        hpage_offset /= 4;
 
-        for (i=0; i < HW_PAGE_SIZE / 4; i++)
-                if ((page[i] & 0xff0007ff) == INS_DCBZ) {
-                        page[i] &= 0xfffffff7; // reserved instruction, so we trap
-                        touched = true;
-                }
+        get_page(hpage);
+        page = kmap_atomic(hpage, KM_USER0);
 
-        if (touched)
-                copy_to_user((void __user *)hpage, page, HW_PAGE_SIZE);
+        /* patch dcbz into reserved instruction, so we trap */
+        for (i=hpage_offset; i < hpage_offset + (HW_PAGE_SIZE / 4); i++)
+                if ((page[i] & 0xff0007ff) == INS_DCBZ)
+                        page[i] &= 0xfffffff7;
 
-out:
-        vfree(page);
+        kunmap_atomic(page, KM_USER0);
+        put_page(hpage);
 }
 
 static int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, bool data,
@@ -390,15 +445,7 @@ static int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, bool data,
         } else {
                 pte->eaddr = eaddr;
                 pte->raddr = eaddr & 0xffffffff;
-                pte->vpage = eaddr >> 12;
-                switch (vcpu->arch.msr & (MSR_DR|MSR_IR)) {
-                case 0:
-                        pte->vpage |= VSID_REAL;
-                case MSR_DR:
-                        pte->vpage |= VSID_REAL_DR;
-                case MSR_IR:
-                        pte->vpage |= VSID_REAL_IR;
-                }
+                pte->vpage = VSID_REAL | eaddr >> 12;
                 pte->may_read = true;
                 pte->may_write = true;
                 pte->may_execute = true;
@@ -433,55 +480,55 @@ err:
         return kvmppc_bad_hva();
 }
 
-int kvmppc_st(struct kvm_vcpu *vcpu, ulong eaddr, int size, void *ptr)
+int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+              bool data)
 {
         struct kvmppc_pte pte;
-        hva_t hva = eaddr;
 
         vcpu->stat.st++;
 
-        if (kvmppc_xlate(vcpu, eaddr, false, &pte))
-                goto err;
+        if (kvmppc_xlate(vcpu, *eaddr, data, &pte))
+                return -ENOENT;
 
-        hva = kvmppc_pte_to_hva(vcpu, &pte, false);
-        if (kvm_is_error_hva(hva))
-                goto err;
+        *eaddr = pte.raddr;
 
-        if (copy_to_user((void __user *)hva, ptr, size)) {
-                printk(KERN_INFO "kvmppc_st at 0x%lx failed\n", hva);
-                goto err;
-        }
+        if (!pte.may_write)
+                return -EPERM;
 
-        return 0;
+        if (kvm_write_guest(vcpu->kvm, pte.raddr, ptr, size))
+                return EMULATE_DO_MMIO;
 
-err:
-        return -ENOENT;
+        return EMULATE_DONE;
 }
 
-int kvmppc_ld(struct kvm_vcpu *vcpu, ulong eaddr, int size, void *ptr,
+int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
                       bool data)
 {
         struct kvmppc_pte pte;
-        hva_t hva = eaddr;
+        hva_t hva = *eaddr;
 
         vcpu->stat.ld++;
 
-        if (kvmppc_xlate(vcpu, eaddr, data, &pte))
-                goto err;
+        if (kvmppc_xlate(vcpu, *eaddr, data, &pte))
+                goto nopte;
+
+        *eaddr = pte.raddr;
 
         hva = kvmppc_pte_to_hva(vcpu, &pte, true);
         if (kvm_is_error_hva(hva))
-                goto err;
+                goto mmio;
 
         if (copy_from_user(ptr, (void __user *)hva, size)) {
                 printk(KERN_INFO "kvmppc_ld at 0x%lx failed\n", hva);
-                goto err;
+                goto mmio;
         }
 
-        return 0;
+        return EMULATE_DONE;
 
-err:
+nopte:
         return -ENOENT;
+mmio:
+        return EMULATE_DO_MMIO;
 }
 
 static int kvmppc_visible_gfn(struct kvm_vcpu *vcpu, gfn_t gfn)
@@ -498,12 +545,11 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
         int page_found = 0;
         struct kvmppc_pte pte;
         bool is_mmio = false;
+        bool dr = (vcpu->arch.msr & MSR_DR) ? true : false;
+        bool ir = (vcpu->arch.msr & MSR_IR) ? true : false;
+        u64 vsid;
 
-        if ( vec == BOOK3S_INTERRUPT_DATA_STORAGE ) {
-                relocated = (vcpu->arch.msr & MSR_DR);
-        } else {
-                relocated = (vcpu->arch.msr & MSR_IR);
-        }
+        relocated = data ? dr : ir;
 
         /* Resolve real address if translation turned on */
         if (relocated) {
@@ -515,14 +561,25 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 pte.raddr = eaddr & 0xffffffff;
                 pte.eaddr = eaddr;
                 pte.vpage = eaddr >> 12;
-                switch (vcpu->arch.msr & (MSR_DR|MSR_IR)) {
-                case 0:
-                        pte.vpage |= VSID_REAL;
-                case MSR_DR:
-                        pte.vpage |= VSID_REAL_DR;
-                case MSR_IR:
-                        pte.vpage |= VSID_REAL_IR;
-                }
+        }
+
+        switch (vcpu->arch.msr & (MSR_DR|MSR_IR)) {
+        case 0:
+                pte.vpage |= ((u64)VSID_REAL << (SID_SHIFT - 12));
+                break;
+        case MSR_DR:
+        case MSR_IR:
+                vcpu->arch.mmu.esid_to_vsid(vcpu, eaddr >> SID_SHIFT, &vsid);
+
+                if ((vcpu->arch.msr & (MSR_DR|MSR_IR)) == MSR_DR)
+                        pte.vpage |= ((u64)VSID_REAL_DR << (SID_SHIFT - 12));
+                else
+                        pte.vpage |= ((u64)VSID_REAL_IR << (SID_SHIFT - 12));
+                pte.vpage |= vsid;
+
+                if (vsid == -1)
+                        page_found = -EINVAL;
+                break;
         }
 
         if (vcpu->arch.mmu.is_dcbz32(vcpu) &&
@@ -537,20 +594,20 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 
         if (page_found == -ENOENT) {
                 /* Page not found in guest PTE entries */
-                vcpu->arch.dear = vcpu->arch.fault_dear;
-                to_book3s(vcpu)->dsisr = vcpu->arch.fault_dsisr;
-                vcpu->arch.msr |= (vcpu->arch.shadow_srr1 & 0x00000000f8000000ULL);
+                vcpu->arch.dear = kvmppc_get_fault_dar(vcpu);
+                to_book3s(vcpu)->dsisr = to_svcpu(vcpu)->fault_dsisr;
+                vcpu->arch.msr |= (to_svcpu(vcpu)->shadow_srr1 & 0x00000000f8000000ULL);
                 kvmppc_book3s_queue_irqprio(vcpu, vec);
         } else if (page_found == -EPERM) {
                 /* Storage protection */
-                vcpu->arch.dear = vcpu->arch.fault_dear;
-                to_book3s(vcpu)->dsisr = vcpu->arch.fault_dsisr & ~DSISR_NOHPTE;
+                vcpu->arch.dear = kvmppc_get_fault_dar(vcpu);
+                to_book3s(vcpu)->dsisr = to_svcpu(vcpu)->fault_dsisr & ~DSISR_NOHPTE;
                 to_book3s(vcpu)->dsisr |= DSISR_PROTFAULT;
-                vcpu->arch.msr |= (vcpu->arch.shadow_srr1 & 0x00000000f8000000ULL);
+                vcpu->arch.msr |= (to_svcpu(vcpu)->shadow_srr1 & 0x00000000f8000000ULL);
                 kvmppc_book3s_queue_irqprio(vcpu, vec);
         } else if (page_found == -EINVAL) {
                 /* Page not found in guest SLB */
-                vcpu->arch.dear = vcpu->arch.fault_dear;
+                vcpu->arch.dear = kvmppc_get_fault_dar(vcpu);
                 kvmppc_book3s_queue_irqprio(vcpu, vec + 0x80);
         } else if (!is_mmio &&
                    kvmppc_visible_gfn(vcpu, pte.raddr >> PAGE_SHIFT)) {
@@ -582,11 +639,13 @@ static inline int get_fpr_index(int i)
 }
 
 /* Give up external provider (FPU, Altivec, VSX) */
-static void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr)
+void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr)
 {
         struct thread_struct *t = &current->thread;
         u64 *vcpu_fpr = vcpu->arch.fpr;
+#ifdef CONFIG_VSX
         u64 *vcpu_vsx = vcpu->arch.vsr;
+#endif
         u64 *thread_fpr = (u64*)t->fpr;
         int i;
 
@@ -628,21 +687,65 @@ static void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr)
         kvmppc_recalc_shadow_msr(vcpu);
 }
 
+static int kvmppc_read_inst(struct kvm_vcpu *vcpu)
+{
+        ulong srr0 = kvmppc_get_pc(vcpu);
+        u32 last_inst = kvmppc_get_last_inst(vcpu);
+        int ret;
+
+        ret = kvmppc_ld(vcpu, &srr0, sizeof(u32), &last_inst, false);
+        if (ret == -ENOENT) {
+                vcpu->arch.msr = kvmppc_set_field(vcpu->arch.msr, 33, 33, 1);
+                vcpu->arch.msr = kvmppc_set_field(vcpu->arch.msr, 34, 36, 0);
+                vcpu->arch.msr = kvmppc_set_field(vcpu->arch.msr, 42, 47, 0);
+                kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_INST_STORAGE);
+                return EMULATE_AGAIN;
+        }
+
+        return EMULATE_DONE;
+}
+
+static int kvmppc_check_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr)
+{
+
+        /* Need to do paired single emulation? */
+        if (!(vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE))
+                return EMULATE_DONE;
+
+        /* Read out the instruction */
+        if (kvmppc_read_inst(vcpu) == EMULATE_DONE)
+                /* Need to emulate */
+                return EMULATE_FAIL;
+
+        return EMULATE_AGAIN;
+}
+
 /* Handle external providers (FPU, Altivec, VSX) */
 static int kvmppc_handle_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr,
                              ulong msr)
 {
         struct thread_struct *t = &current->thread;
         u64 *vcpu_fpr = vcpu->arch.fpr;
+#ifdef CONFIG_VSX
         u64 *vcpu_vsx = vcpu->arch.vsr;
+#endif
         u64 *thread_fpr = (u64*)t->fpr;
         int i;
 
+        /* When we have paired singles, we emulate in software */
+        if (vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE)
+                return RESUME_GUEST;
+
         if (!(vcpu->arch.msr & msr)) {
                 kvmppc_book3s_queue_irqprio(vcpu, exit_nr);
                 return RESUME_GUEST;
         }
 
+        /* We already own the ext */
+        if (vcpu->arch.guest_owned_ext & msr) {
+                return RESUME_GUEST;
+        }
+
 #ifdef DEBUG_EXT
         printk(KERN_INFO "Loading up ext 0x%lx\n", msr);
 #endif
@@ -695,21 +798,33 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
         run->ready_for_interrupt_injection = 1;
 #ifdef EXIT_DEBUG
         printk(KERN_EMERG "exit_nr=0x%x | pc=0x%lx | dar=0x%lx | dec=0x%x | msr=0x%lx\n",
-                exit_nr, vcpu->arch.pc, vcpu->arch.fault_dear,
-                kvmppc_get_dec(vcpu), vcpu->arch.msr);
+                exit_nr, kvmppc_get_pc(vcpu), kvmppc_get_fault_dar(vcpu),
+                kvmppc_get_dec(vcpu), to_svcpu(vcpu)->shadow_srr1);
 #elif defined (EXIT_DEBUG_SIMPLE)
         if ((exit_nr != 0x900) && (exit_nr != 0x500))
                 printk(KERN_EMERG "exit_nr=0x%x | pc=0x%lx | dar=0x%lx | msr=0x%lx\n",
-                        exit_nr, vcpu->arch.pc, vcpu->arch.fault_dear,
+                        exit_nr, kvmppc_get_pc(vcpu), kvmppc_get_fault_dar(vcpu),
                         vcpu->arch.msr);
 #endif
         kvm_resched(vcpu);
         switch (exit_nr) {
         case BOOK3S_INTERRUPT_INST_STORAGE:
                 vcpu->stat.pf_instruc++;
+
+#ifdef CONFIG_PPC_BOOK3S_32
+                /* We set segments as unused segments when invalidating them. So
+                 * treat the respective fault as segment fault. */
+                if (to_svcpu(vcpu)->sr[kvmppc_get_pc(vcpu) >> SID_SHIFT]
+                    == SR_INVALID) {
+                        kvmppc_mmu_map_segment(vcpu, kvmppc_get_pc(vcpu));
+                        r = RESUME_GUEST;
+                        break;
+                }
+#endif
+
                 /* only care about PTEG not found errors, but leave NX alone */
-                if (vcpu->arch.shadow_srr1 & 0x40000000) {
-                        r = kvmppc_handle_pagefault(run, vcpu, vcpu->arch.pc, exit_nr);
+                if (to_svcpu(vcpu)->shadow_srr1 & 0x40000000) {
+                        r = kvmppc_handle_pagefault(run, vcpu, kvmppc_get_pc(vcpu), exit_nr);
                         vcpu->stat.sp_instruc++;
                 } else if (vcpu->arch.mmu.is_dcbz32(vcpu) &&
                           (!(vcpu->arch.hflags & BOOK3S_HFLAG_DCBZ32))) {
@@ -718,37 +833,52 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
                          *     so we can't use the NX bit inside the guest. Let's cross our fingers,
                          *     that no guest that needs the dcbz hack does NX.
                          */
-                        kvmppc_mmu_pte_flush(vcpu, vcpu->arch.pc, ~0xFFFULL);
+                        kvmppc_mmu_pte_flush(vcpu, kvmppc_get_pc(vcpu), ~0xFFFUL);
+                        r = RESUME_GUEST;
                 } else {
-                        vcpu->arch.msr |= vcpu->arch.shadow_srr1 & 0x58000000;
+                        vcpu->arch.msr |= to_svcpu(vcpu)->shadow_srr1 & 0x58000000;
                         kvmppc_book3s_queue_irqprio(vcpu, exit_nr);
-                        kvmppc_mmu_pte_flush(vcpu, vcpu->arch.pc, ~0xFFFULL);
+                        kvmppc_mmu_pte_flush(vcpu, kvmppc_get_pc(vcpu), ~0xFFFUL);
                         r = RESUME_GUEST;
                 }
                 break;
         case BOOK3S_INTERRUPT_DATA_STORAGE:
+        {
+                ulong dar = kvmppc_get_fault_dar(vcpu);
                 vcpu->stat.pf_storage++;
+
+#ifdef CONFIG_PPC_BOOK3S_32
+                /* We set segments as unused segments when invalidating them. So
+                 * treat the respective fault as segment fault. */
+                if ((to_svcpu(vcpu)->sr[dar >> SID_SHIFT]) == SR_INVALID) {
+                        kvmppc_mmu_map_segment(vcpu, dar);
+                        r = RESUME_GUEST;
+                        break;
+                }
+#endif
+
                 /* The only case we need to handle is missing shadow PTEs */
-                if (vcpu->arch.fault_dsisr & DSISR_NOHPTE) {
-                        r = kvmppc_handle_pagefault(run, vcpu, vcpu->arch.fault_dear, exit_nr);
+                if (to_svcpu(vcpu)->fault_dsisr & DSISR_NOHPTE) {
+                        r = kvmppc_handle_pagefault(run, vcpu, dar, exit_nr);
                 } else {
-                        vcpu->arch.dear = vcpu->arch.fault_dear;
-                        to_book3s(vcpu)->dsisr = vcpu->arch.fault_dsisr;
+                        vcpu->arch.dear = dar;
+                        to_book3s(vcpu)->dsisr = to_svcpu(vcpu)->fault_dsisr;
                         kvmppc_book3s_queue_irqprio(vcpu, exit_nr);
-                        kvmppc_mmu_pte_flush(vcpu, vcpu->arch.dear, ~0xFFFULL);
+                        kvmppc_mmu_pte_flush(vcpu, vcpu->arch.dear, ~0xFFFUL);
                         r = RESUME_GUEST;
                 }
                 break;
+        }
         case BOOK3S_INTERRUPT_DATA_SEGMENT:
-                if (kvmppc_mmu_map_segment(vcpu, vcpu->arch.fault_dear) < 0) {
-                        vcpu->arch.dear = vcpu->arch.fault_dear;
+                if (kvmppc_mmu_map_segment(vcpu, kvmppc_get_fault_dar(vcpu)) < 0) {
+                        vcpu->arch.dear = kvmppc_get_fault_dar(vcpu);
                         kvmppc_book3s_queue_irqprio(vcpu,
                                 BOOK3S_INTERRUPT_DATA_SEGMENT);
                 }
                 r = RESUME_GUEST;
                 break;
         case BOOK3S_INTERRUPT_INST_SEGMENT:
-                if (kvmppc_mmu_map_segment(vcpu, vcpu->arch.pc) < 0) {
+                if (kvmppc_mmu_map_segment(vcpu, kvmppc_get_pc(vcpu)) < 0) {
                         kvmppc_book3s_queue_irqprio(vcpu,
                                 BOOK3S_INTERRUPT_INST_SEGMENT);
                 }
@@ -763,18 +893,22 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 vcpu->stat.ext_intr_exits++;
                 r = RESUME_GUEST;
                 break;
+        case BOOK3S_INTERRUPT_PERFMON:
+                r = RESUME_GUEST;
+                break;
         case BOOK3S_INTERRUPT_PROGRAM:
         {
                 enum emulation_result er;
                 ulong flags;
 
-                flags = vcpu->arch.shadow_srr1 & 0x1f0000ull;
+program_interrupt:
+                flags = to_svcpu(vcpu)->shadow_srr1 & 0x1f0000ull;
 
                 if (vcpu->arch.msr & MSR_PR) {
 #ifdef EXIT_DEBUG
-                        printk(KERN_INFO "Userspace triggered 0x700 exception at 0x%lx (0x%x)\n", vcpu->arch.pc, vcpu->arch.last_inst);
+                        printk(KERN_INFO "Userspace triggered 0x700 exception at 0x%lx (0x%x)\n", kvmppc_get_pc(vcpu), kvmppc_get_last_inst(vcpu));
 #endif
-                        if ((vcpu->arch.last_inst & 0xff0007ff) !=
+                        if ((kvmppc_get_last_inst(vcpu) & 0xff0007ff) !=
                             (INS_DCBZ & 0xfffffff7)) {
                                 kvmppc_core_queue_program(vcpu, flags);
                                 r = RESUME_GUEST;
@@ -788,33 +922,80 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 case EMULATE_DONE:
                         r = RESUME_GUEST_NV;
                         break;
+                case EMULATE_AGAIN:
+                        r = RESUME_GUEST;
+                        break;
                 case EMULATE_FAIL:
                         printk(KERN_CRIT "%s: emulation at %lx failed (%08x)\n",
-                               __func__, vcpu->arch.pc, vcpu->arch.last_inst);
+                               __func__, kvmppc_get_pc(vcpu), kvmppc_get_last_inst(vcpu));
                         kvmppc_core_queue_program(vcpu, flags);
                         r = RESUME_GUEST;
                         break;
+                case EMULATE_DO_MMIO:
+                        run->exit_reason = KVM_EXIT_MMIO;
+                        r = RESUME_HOST_NV;
+                        break;
                 default:
                         BUG();
                 }
                 break;
         }
         case BOOK3S_INTERRUPT_SYSCALL:
-#ifdef EXIT_DEBUG
-                printk(KERN_INFO "Syscall Nr %d\n", (int)kvmppc_get_gpr(vcpu, 0));
-#endif
-                vcpu->stat.syscall_exits++;
-                kvmppc_book3s_queue_irqprio(vcpu, exit_nr);
-                r = RESUME_GUEST;
+                // XXX make user settable
+                if (vcpu->arch.osi_enabled &&
+                    (((u32)kvmppc_get_gpr(vcpu, 3)) == OSI_SC_MAGIC_R3) &&
+                    (((u32)kvmppc_get_gpr(vcpu, 4)) == OSI_SC_MAGIC_R4)) {
+                        u64 *gprs = run->osi.gprs;
+                        int i;
+
+                        run->exit_reason = KVM_EXIT_OSI;
+                        for (i = 0; i < 32; i++)
+                                gprs[i] = kvmppc_get_gpr(vcpu, i);
+                        vcpu->arch.osi_needed = 1;
+                        r = RESUME_HOST_NV;
+
+                } else {
+                        vcpu->stat.syscall_exits++;
+                        kvmppc_book3s_queue_irqprio(vcpu, exit_nr);
+                        r = RESUME_GUEST;
+                }
                 break;
         case BOOK3S_INTERRUPT_FP_UNAVAIL:
-                r = kvmppc_handle_ext(vcpu, exit_nr, MSR_FP);
-                break;
         case BOOK3S_INTERRUPT_ALTIVEC:
-                r = kvmppc_handle_ext(vcpu, exit_nr, MSR_VEC);
-                break;
         case BOOK3S_INTERRUPT_VSX:
-                r = kvmppc_handle_ext(vcpu, exit_nr, MSR_VSX);
+        {
+                int ext_msr = 0;
+
+                switch (exit_nr) {
+                case BOOK3S_INTERRUPT_FP_UNAVAIL: ext_msr = MSR_FP;  break;
+                case BOOK3S_INTERRUPT_ALTIVEC:    ext_msr = MSR_VEC; break;
+                case BOOK3S_INTERRUPT_VSX:        ext_msr = MSR_VSX; break;
+                }
+
+                switch (kvmppc_check_ext(vcpu, exit_nr)) {
+                case EMULATE_DONE:
+                        /* everything ok - let's enable the ext */
+                        r = kvmppc_handle_ext(vcpu, exit_nr, ext_msr);
+                        break;
+                case EMULATE_FAIL:
+                        /* we need to emulate this instruction */
+                        goto program_interrupt;
+                        break;
+                default:
+                        /* nothing to worry about - go again */
+                        break;
+                }
+                break;
+        }
+        case BOOK3S_INTERRUPT_ALIGNMENT:
+                if (kvmppc_read_inst(vcpu) == EMULATE_DONE) {
+                        to_book3s(vcpu)->dsisr = kvmppc_alignment_dsisr(vcpu,
+                                kvmppc_get_last_inst(vcpu));
+                        vcpu->arch.dear = kvmppc_alignment_dar(vcpu,
+                                kvmppc_get_last_inst(vcpu));
+                        kvmppc_book3s_queue_irqprio(vcpu, exit_nr);
+                }
+                r = RESUME_GUEST;
                 break;
         case BOOK3S_INTERRUPT_MACHINE_CHECK:
         case BOOK3S_INTERRUPT_TRACE:
@@ -824,7 +1005,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
         default:
                 /* Ugh - bork here! What did we get? */
                 printk(KERN_EMERG "exit_nr=0x%x | pc=0x%lx | msr=0x%lx\n",
-                        exit_nr, vcpu->arch.pc, vcpu->arch.shadow_srr1);
+                        exit_nr, kvmppc_get_pc(vcpu), to_svcpu(vcpu)->shadow_srr1);
                 r = RESUME_HOST;
                 BUG();
                 break;
@@ -851,7 +1032,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
         }
 
 #ifdef EXIT_DEBUG
-        printk(KERN_EMERG "KVM exit: vcpu=0x%p pc=0x%lx r=0x%x\n", vcpu, vcpu->arch.pc, r);
+        printk(KERN_EMERG "KVM exit: vcpu=0x%p pc=0x%lx r=0x%x\n", vcpu, kvmppc_get_pc(vcpu), r);
 #endif
 
         return r;
@@ -866,10 +1047,10 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
         int i;
 
-        regs->pc = vcpu->arch.pc;
+        regs->pc = kvmppc_get_pc(vcpu);
         regs->cr = kvmppc_get_cr(vcpu);
-        regs->ctr = vcpu->arch.ctr;
-        regs->lr = vcpu->arch.lr;
+        regs->ctr = kvmppc_get_ctr(vcpu);
+        regs->lr = kvmppc_get_lr(vcpu);
         regs->xer = kvmppc_get_xer(vcpu);
         regs->msr = vcpu->arch.msr;
         regs->srr0 = vcpu->arch.srr0;
@@ -893,10 +1074,10 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
         int i;
 
-        vcpu->arch.pc = regs->pc;
+        kvmppc_set_pc(vcpu, regs->pc);
         kvmppc_set_cr(vcpu, regs->cr);
-        vcpu->arch.ctr = regs->ctr;
-        vcpu->arch.lr = regs->lr;
+        kvmppc_set_ctr(vcpu, regs->ctr);
+        kvmppc_set_lr(vcpu, regs->lr);
         kvmppc_set_xer(vcpu, regs->xer);
         kvmppc_set_msr(vcpu, regs->msr);
         vcpu->arch.srr0 = regs->srr0;
@@ -939,6 +1120,7 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
                         sregs->u.s.ppc32.dbat[i] = vcpu3s->dbat[i].raw;
                 }
         }
+
         return 0;
 }
 
@@ -974,6 +1156,7 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 
         /* Flush the MMU after messing with the segments */
         kvmppc_mmu_pte_flush(vcpu, 0, 0);
+
         return 0;
 }
 
@@ -1003,7 +1186,8 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
         struct kvm_vcpu *vcpu;
         ulong ga, ga_end;
         int is_dirty = 0;
-        int r, n;
+        int r;
+        unsigned long n;
 
         mutex_lock(&kvm->slots_lock);
 
@@ -1021,7 +1205,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                 kvm_for_each_vcpu(n, vcpu, kvm)
                         kvmppc_mmu_pte_pflush(vcpu, ga, ga_end);
 
-                n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+                n = kvm_dirty_bitmap_bytes(memslot);
                 memset(memslot->dirty_bitmap, 0, n);
         }
 
@@ -1040,24 +1224,33 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
 {
         struct kvmppc_vcpu_book3s *vcpu_book3s;
         struct kvm_vcpu *vcpu;
-        int err;
+        int err = -ENOMEM;
 
-        vcpu_book3s = (struct kvmppc_vcpu_book3s *)__get_free_pages( GFP_KERNEL | __GFP_ZERO,
-                        get_order(sizeof(struct kvmppc_vcpu_book3s)));
-        if (!vcpu_book3s) {
-                err = -ENOMEM;
+        vcpu_book3s = vmalloc(sizeof(struct kvmppc_vcpu_book3s));
+        if (!vcpu_book3s)
                 goto out;
-        }
+
+        memset(vcpu_book3s, 0, sizeof(struct kvmppc_vcpu_book3s));
+
+        vcpu_book3s->shadow_vcpu = (struct kvmppc_book3s_shadow_vcpu *)
+                kzalloc(sizeof(*vcpu_book3s->shadow_vcpu), GFP_KERNEL);
+        if (!vcpu_book3s->shadow_vcpu)
+                goto free_vcpu;
 
         vcpu = &vcpu_book3s->vcpu;
         err = kvm_vcpu_init(vcpu, kvm, id);
         if (err)
-                goto free_vcpu;
+                goto free_shadow_vcpu;
 
         vcpu->arch.host_retip = kvm_return_point;
         vcpu->arch.host_msr = mfmsr();
+#ifdef CONFIG_PPC_BOOK3S_64
         /* default to book3s_64 (970fx) */
         vcpu->arch.pvr = 0x3C0301;
+#else
+        /* default to book3s_32 (750) */
+        vcpu->arch.pvr = 0x84202;
+#endif
         kvmppc_set_pvr(vcpu, vcpu->arch.pvr);
         vcpu_book3s->slb_nr = 64;
 
@@ -1065,23 +1258,24 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
         vcpu->arch.trampoline_lowmem = kvmppc_trampoline_lowmem;
         vcpu->arch.trampoline_enter = kvmppc_trampoline_enter;
         vcpu->arch.highmem_handler = (ulong)kvmppc_handler_highmem;
+#ifdef CONFIG_PPC_BOOK3S_64
         vcpu->arch.rmcall = *(ulong*)kvmppc_rmcall;
+#else
+        vcpu->arch.rmcall = (ulong)kvmppc_rmcall;
+#endif
 
         vcpu->arch.shadow_msr = MSR_USER64;
 
-        err = __init_new_context();
+        err = kvmppc_mmu_init(vcpu);
         if (err < 0)
-                goto free_vcpu;
-        vcpu_book3s->context_id = err;
-
-        vcpu_book3s->vsid_max = ((vcpu_book3s->context_id + 1) << USER_ESID_BITS) - 1;
-        vcpu_book3s->vsid_first = vcpu_book3s->context_id << USER_ESID_BITS;
-        vcpu_book3s->vsid_next = vcpu_book3s->vsid_first;
+                goto free_shadow_vcpu;
 
         return vcpu;
 
+free_shadow_vcpu:
+        kfree(vcpu_book3s->shadow_vcpu);
 free_vcpu:
-        free_pages((long)vcpu_book3s, get_order(sizeof(struct kvmppc_vcpu_book3s)));
+        vfree(vcpu_book3s);
 out:
         return ERR_PTR(err);
 }
@@ -1090,18 +1284,27 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
 {
         struct kvmppc_vcpu_book3s *vcpu_book3s = to_book3s(vcpu);
 
-        __destroy_context(vcpu_book3s->context_id);
         kvm_vcpu_uninit(vcpu);
-        free_pages((long)vcpu_book3s, get_order(sizeof(struct kvmppc_vcpu_book3s)));
+        kfree(vcpu_book3s->shadow_vcpu);
+        vfree(vcpu_book3s);
 }
 
 extern int __kvmppc_vcpu_entry(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
 int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 {
         int ret;
-        struct thread_struct ext_bkp;
-        bool save_vec = current->thread.used_vr;
-        bool save_vsx = current->thread.used_vsr;
+        double fpr[32][TS_FPRWIDTH];
+        unsigned int fpscr;
+        int fpexc_mode;
+#ifdef CONFIG_ALTIVEC
+        vector128 vr[32];
+        vector128 vscr;
+        unsigned long uninitialized_var(vrsave);
+        int used_vr;
+#endif
+#ifdef CONFIG_VSX
+        int used_vsr;
+#endif
         ulong ext_msr;
 
         /* No need to go into the guest when all we do is going out */
@@ -1113,27 +1316,27 @@ int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
         /* Save FPU state in stack */
         if (current->thread.regs->msr & MSR_FP)
                 giveup_fpu(current);
-        memcpy(ext_bkp.fpr, current->thread.fpr, sizeof(current->thread.fpr));
-        ext_bkp.fpscr = current->thread.fpscr;
-        ext_bkp.fpexc_mode = current->thread.fpexc_mode;
+        memcpy(fpr, current->thread.fpr, sizeof(current->thread.fpr));
+        fpscr = current->thread.fpscr.val;
+        fpexc_mode = current->thread.fpexc_mode;
 
 #ifdef CONFIG_ALTIVEC
         /* Save Altivec state in stack */
-        if (save_vec) {
+        used_vr = current->thread.used_vr;
+        if (used_vr) {
                 if (current->thread.regs->msr & MSR_VEC)
                         giveup_altivec(current);
-                memcpy(ext_bkp.vr, current->thread.vr, sizeof(ext_bkp.vr));
-                ext_bkp.vscr = current->thread.vscr;
-                ext_bkp.vrsave = current->thread.vrsave;
+                memcpy(vr, current->thread.vr, sizeof(current->thread.vr));
+                vscr = current->thread.vscr;
+                vrsave = current->thread.vrsave;
         }
-        ext_bkp.used_vr = current->thread.used_vr;
 #endif
 
 #ifdef CONFIG_VSX
         /* Save VSX state in stack */
-        if (save_vsx && (current->thread.regs->msr & MSR_VSX))
+        used_vsr = current->thread.used_vsr;
+        if (used_vsr && (current->thread.regs->msr & MSR_VSX))
                         __giveup_vsx(current);
-        ext_bkp.used_vsr = current->thread.used_vsr;
 #endif
 
         /* Remember the MSR with disabled extensions */
@@ -1142,6 +1345,10 @@ int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
         /* XXX we get called with irq disabled - change that! */
         local_irq_enable();
 
+        /* Preload FPU if it's enabled */
+        if (vcpu->arch.msr & MSR_FP)
+                kvmppc_handle_ext(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL, MSR_FP);
+
         ret = __kvmppc_vcpu_entry(kvm_run, vcpu);
 
         local_irq_disable();
@@ -1154,22 +1361,22 @@ int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
         kvmppc_giveup_ext(vcpu, MSR_VSX);
 
         /* Restore FPU state from stack */
-        memcpy(current->thread.fpr, ext_bkp.fpr, sizeof(ext_bkp.fpr));
-        current->thread.fpscr = ext_bkp.fpscr;
-        current->thread.fpexc_mode = ext_bkp.fpexc_mode;
+        memcpy(current->thread.fpr, fpr, sizeof(current->thread.fpr));
+        current->thread.fpscr.val = fpscr;
+        current->thread.fpexc_mode = fpexc_mode;
 
 #ifdef CONFIG_ALTIVEC
         /* Restore Altivec state from stack */
-        if (save_vec && current->thread.used_vr) {
-                memcpy(current->thread.vr, ext_bkp.vr, sizeof(ext_bkp.vr));
-                current->thread.vscr = ext_bkp.vscr;
-                current->thread.vrsave= ext_bkp.vrsave;
+        if (used_vr && current->thread.used_vr) {
+                memcpy(current->thread.vr, vr, sizeof(current->thread.vr));
+                current->thread.vscr = vscr;
+                current->thread.vrsave = vrsave;
         }
-        current->thread.used_vr = ext_bkp.used_vr;
+        current->thread.used_vr = used_vr;
 #endif
 
 #ifdef CONFIG_VSX
-        current->thread.used_vsr = ext_bkp.used_vsr;
+        current->thread.used_vsr = used_vsr;
 #endif
 
         return ret;
@@ -1177,11 +1384,22 @@ int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 
 static int kvmppc_book3s_init(void)
 {
-        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_book3s), THIS_MODULE);
+        int r;
+
+        r = kvm_init(NULL, sizeof(struct kvmppc_vcpu_book3s), 0,
+                     THIS_MODULE);
+
+        if (r)
+                return r;
+
+        r = kvmppc_mmu_hpte_sysinit();
+
+        return r;
 }
 
 static void kvmppc_book3s_exit(void)
 {
+        kvmppc_mmu_hpte_sysexit();
         kvm_exit();
 }
 
diff --git a/arch/powerpc/kvm/book3s_32_mmu.c b/arch/powerpc/kvm/book3s_32_mmu.c
index faf99f20d993..3292d76101d2 100644
--- a/arch/powerpc/kvm/book3s_32_mmu.c
+++ b/arch/powerpc/kvm/book3s_32_mmu.c
@@ -37,7 +37,7 @@
 #define dprintk(X...) do { } while(0)
 #endif
 
-#ifdef DEBUG_PTE
+#ifdef DEBUG_MMU_PTE
 #define dprintk_pte(X...) printk(KERN_INFO X)
 #else
 #define dprintk_pte(X...) do { } while(0)
@@ -45,6 +45,9 @@
 
 #define PTEG_FLAG_ACCESSED      0x00000100
 #define PTEG_FLAG_DIRTY         0x00000080
+#ifndef SID_SHIFT
+#define SID_SHIFT               28
+#endif
 
 static inline bool check_debug_ip(struct kvm_vcpu *vcpu)
 {
@@ -57,6 +60,8 @@ static inline bool check_debug_ip(struct kvm_vcpu *vcpu)
 
 static int kvmppc_mmu_book3s_32_xlate_bat(struct kvm_vcpu *vcpu, gva_t eaddr,
                                           struct kvmppc_pte *pte, bool data);
+static int kvmppc_mmu_book3s_32_esid_to_vsid(struct kvm_vcpu *vcpu, ulong esid,
+                                             u64 *vsid);
 
 static struct kvmppc_sr *find_sr(struct kvmppc_vcpu_book3s *vcpu_book3s, gva_t eaddr)
 {
@@ -66,13 +71,14 @@ static struct kvmppc_sr *find_sr(struct kvmppc_vcpu_book3s *vcpu_book3s, gva_t e
 static u64 kvmppc_mmu_book3s_32_ea_to_vp(struct kvm_vcpu *vcpu, gva_t eaddr,
                                          bool data)
 {
-        struct kvmppc_sr *sre = find_sr(to_book3s(vcpu), eaddr);
+        u64 vsid;
         struct kvmppc_pte pte;
 
         if (!kvmppc_mmu_book3s_32_xlate_bat(vcpu, eaddr, &pte, data))
                 return pte.vpage;
 
-        return (((u64)eaddr >> 12) & 0xffff) | (((u64)sre->vsid) << 16);
+        kvmppc_mmu_book3s_32_esid_to_vsid(vcpu, eaddr >> SID_SHIFT, &vsid);
+        return (((u64)eaddr >> 12) & 0xffff) | (vsid << 16);
 }
 
 static void kvmppc_mmu_book3s_32_reset_msr(struct kvm_vcpu *vcpu)
@@ -142,8 +148,13 @@ static int kvmppc_mmu_book3s_32_xlate_bat(struct kvm_vcpu *vcpu, gva_t eaddr,
                                     bat->bepi_mask);
                 }
                 if ((eaddr & bat->bepi_mask) == bat->bepi) {
+                        u64 vsid;
+                        kvmppc_mmu_book3s_32_esid_to_vsid(vcpu,
+                                eaddr >> SID_SHIFT, &vsid);
+                        vsid <<= 16;
+                        pte->vpage = (((u64)eaddr >> 12) & 0xffff) | vsid;
+
                         pte->raddr = bat->brpn | (eaddr & ~bat->bepi_mask);
-                        pte->vpage = (eaddr >> 12) | VSID_BAT;
                         pte->may_read = bat->pp;
                         pte->may_write = bat->pp > 1;
                         pte->may_execute = true;
@@ -172,7 +183,7 @@ static int kvmppc_mmu_book3s_32_xlate_pte(struct kvm_vcpu *vcpu, gva_t eaddr,
         struct kvmppc_sr *sre;
         hva_t ptegp;
         u32 pteg[16];
-        u64 ptem = 0;
+        u32 ptem = 0;
         int i;
         int found = 0;
 
@@ -302,6 +313,7 @@ static void kvmppc_mmu_book3s_32_mtsrin(struct kvm_vcpu *vcpu, u32 srnum,
         /* And then put in the new SR */
         sre->raw = value;
         sre->vsid = (value & 0x0fffffff);
+        sre->valid = (value & 0x80000000) ? false : true;
         sre->Ks = (value & 0x40000000) ? true : false;
         sre->Kp = (value & 0x20000000) ? true : false;
         sre->nx = (value & 0x10000000) ? true : false;
@@ -312,36 +324,48 @@ static void kvmppc_mmu_book3s_32_mtsrin(struct kvm_vcpu *vcpu, u32 srnum,
 
 static void kvmppc_mmu_book3s_32_tlbie(struct kvm_vcpu *vcpu, ulong ea, bool large)
 {
-        kvmppc_mmu_pte_flush(vcpu, ea, ~0xFFFULL);
+        kvmppc_mmu_pte_flush(vcpu, ea, 0x0FFFF000);
 }
 
-static int kvmppc_mmu_book3s_32_esid_to_vsid(struct kvm_vcpu *vcpu, u64 esid,
+static int kvmppc_mmu_book3s_32_esid_to_vsid(struct kvm_vcpu *vcpu, ulong esid,
                                              u64 *vsid)
 {
+        ulong ea = esid << SID_SHIFT;
+        struct kvmppc_sr *sr;
+        u64 gvsid = esid;
+
+        if (vcpu->arch.msr & (MSR_DR|MSR_IR)) {
+                sr = find_sr(to_book3s(vcpu), ea);
+                if (sr->valid)
+                        gvsid = sr->vsid;
+        }
+
         /* In case we only have one of MSR_IR or MSR_DR set, let's put
            that in the real-mode context (and hope RM doesn't access
            high memory) */
         switch (vcpu->arch.msr & (MSR_DR|MSR_IR)) {
         case 0:
-                *vsid = (VSID_REAL >> 16) | esid;
+                *vsid = VSID_REAL | esid;
                 break;
         case MSR_IR:
-                *vsid = (VSID_REAL_IR >> 16) | esid;
+                *vsid = VSID_REAL_IR | gvsid;
                 break;
         case MSR_DR:
-                *vsid = (VSID_REAL_DR >> 16) | esid;
+                *vsid = VSID_REAL_DR | gvsid;
                 break;
         case MSR_DR|MSR_IR:
-        {
-                ulong ea;
-                ea = esid << SID_SHIFT;
-                *vsid = find_sr(to_book3s(vcpu), ea)->vsid;
+                if (sr->valid)
+                        *vsid = sr->vsid;
+                else
+                        *vsid = VSID_BAT | gvsid;
                 break;
-        }
         default:
                 BUG();
         }
 
+        if (vcpu->arch.msr & MSR_PR)
+                *vsid |= VSID_PR;
+
         return 0;
 }
 
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c
new file mode 100644
index 000000000000..0b51ef872c1e
--- /dev/null
+++ b/arch/powerpc/kvm/book3s_32_mmu_host.c
@@ -0,0 +1,373 @@
+/*
+ * Copyright (C) 2010 SUSE Linux Products GmbH. All rights reserved.
+ *
+ * Authors:
+ *     Alexander Graf <agraf@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#include <linux/kvm_host.h>
+#include <linux/hash.h>
+
+#include <asm/kvm_ppc.h>
+#include <asm/kvm_book3s.h>
+#include <asm/mmu-hash32.h>
+#include <asm/machdep.h>
+#include <asm/mmu_context.h>
+#include <asm/hw_irq.h>
+
+/* #define DEBUG_MMU */
+/* #define DEBUG_SR */
+
+#ifdef DEBUG_MMU
+#define dprintk_mmu(a, ...) printk(KERN_INFO a, __VA_ARGS__)
+#else
+#define dprintk_mmu(a, ...) do { } while(0)
+#endif
+
+#ifdef DEBUG_SR
+#define dprintk_sr(a, ...) printk(KERN_INFO a, __VA_ARGS__)
+#else
+#define dprintk_sr(a, ...) do { } while(0)
+#endif
+
+#if PAGE_SHIFT != 12
+#error Unknown page size
+#endif
+
+#ifdef CONFIG_SMP
+#error XXX need to grab mmu_hash_lock
+#endif
+
+#ifdef CONFIG_PTE_64BIT
+#error Only 32 bit pages are supported for now
+#endif
+
+static ulong htab;
+static u32 htabmask;
+
+void kvmppc_mmu_invalidate_pte(struct kvm_vcpu *vcpu, struct hpte_cache *pte)
+{
+        volatile u32 *pteg;
+
+        /* Remove from host HTAB */
+        pteg = (u32*)pte->slot;
+        pteg[0] = 0;
+
+        /* And make sure it's gone from the TLB too */
+        asm volatile ("sync");
+        asm volatile ("tlbie %0" : : "r" (pte->pte.eaddr) : "memory");
+        asm volatile ("sync");
+        asm volatile ("tlbsync");
+}
+
+/* We keep 512 gvsid->hvsid entries, mapping the guest ones to the array using
+ * a hash, so we don't waste cycles on looping */
+static u16 kvmppc_sid_hash(struct kvm_vcpu *vcpu, u64 gvsid)
+{
+        return hash_64(gvsid, SID_MAP_BITS);
+}
+
+
+static struct kvmppc_sid_map *find_sid_vsid(struct kvm_vcpu *vcpu, u64 gvsid)
+{
+        struct kvmppc_sid_map *map;
+        u16 sid_map_mask;
+
+        if (vcpu->arch.msr & MSR_PR)
+                gvsid |= VSID_PR;
+
+        sid_map_mask = kvmppc_sid_hash(vcpu, gvsid);
+        map = &to_book3s(vcpu)->sid_map[sid_map_mask];
+        if (map->guest_vsid == gvsid) {
+                dprintk_sr("SR: Searching 0x%llx -> 0x%llx\n",
+                            gvsid, map->host_vsid);
+                return map;
+        }
+
+        map = &to_book3s(vcpu)->sid_map[SID_MAP_MASK - sid_map_mask];
+        if (map->guest_vsid == gvsid) {
+                dprintk_sr("SR: Searching 0x%llx -> 0x%llx\n",
+                            gvsid, map->host_vsid);
+                return map;
+        }
+
+        dprintk_sr("SR: Searching 0x%llx -> not found\n", gvsid);
+        return NULL;
+}
+
+static u32 *kvmppc_mmu_get_pteg(struct kvm_vcpu *vcpu, u32 vsid, u32 eaddr,
+                                bool primary)
+{
+        u32 page, hash;
+        ulong pteg = htab;
+
+        page = (eaddr & ~ESID_MASK) >> 12;
+
+        hash = ((vsid ^ page) << 6);
+        if (!primary)
+                hash = ~hash;
+
+        hash &= htabmask;
+
+        pteg |= hash;
+
+        dprintk_mmu("htab: %lx | hash: %x | htabmask: %x | pteg: %lx\n",
+                htab, hash, htabmask, pteg);
+
+        return (u32*)pteg;
+}
+
+extern char etext[];
+
+int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
+{
+        pfn_t hpaddr;
+        u64 va;
+        u64 vsid;
+        struct kvmppc_sid_map *map;
+        volatile u32 *pteg;
+        u32 eaddr = orig_pte->eaddr;
+        u32 pteg0, pteg1;
+        register int rr = 0;
+        bool primary = false;
+        bool evict = false;
+        struct hpte_cache *pte;
+
+        /* Get host physical address for gpa */
+        hpaddr = gfn_to_pfn(vcpu->kvm, orig_pte->raddr >> PAGE_SHIFT);
+        if (kvm_is_error_hva(hpaddr)) {
+                printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n",
+                                 orig_pte->eaddr);
+                return -EINVAL;
+        }
+        hpaddr <<= PAGE_SHIFT;
+
+        /* and write the mapping ea -> hpa into the pt */
+        vcpu->arch.mmu.esid_to_vsid(vcpu, orig_pte->eaddr >> SID_SHIFT, &vsid);
+        map = find_sid_vsid(vcpu, vsid);
+        if (!map) {
+                kvmppc_mmu_map_segment(vcpu, eaddr);
+                map = find_sid_vsid(vcpu, vsid);
+        }
+        BUG_ON(!map);
+
+        vsid = map->host_vsid;
+        va = (vsid << SID_SHIFT) | (eaddr & ~ESID_MASK);
+
+next_pteg:
+        if (rr == 16) {
+                primary = !primary;
+                evict = true;
+                rr = 0;
+        }
+
+        pteg = kvmppc_mmu_get_pteg(vcpu, vsid, eaddr, primary);
+
+        /* not evicting yet */
+        if (!evict && (pteg[rr] & PTE_V)) {
+                rr += 2;
+                goto next_pteg;
+        }
+
+        dprintk_mmu("KVM: old PTEG: %p (%d)\n", pteg, rr);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[0], pteg[1]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[2], pteg[3]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[4], pteg[5]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[6], pteg[7]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[8], pteg[9]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[10], pteg[11]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[12], pteg[13]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[14], pteg[15]);
+
+        pteg0 = ((eaddr & 0x0fffffff) >> 22) | (vsid << 7) | PTE_V |
+                (primary ? 0 : PTE_SEC);
+        pteg1 = hpaddr | PTE_M | PTE_R | PTE_C;
+
+        if (orig_pte->may_write) {
+                pteg1 |= PP_RWRW;
+                mark_page_dirty(vcpu->kvm, orig_pte->raddr >> PAGE_SHIFT);
+        } else {
+                pteg1 |= PP_RWRX;
+        }
+
+        local_irq_disable();
+
+        if (pteg[rr]) {
+                pteg[rr] = 0;
+                asm volatile ("sync");
+        }
+        pteg[rr + 1] = pteg1;
+        pteg[rr] = pteg0;
+        asm volatile ("sync");
+
+        local_irq_enable();
+
+        dprintk_mmu("KVM: new PTEG: %p\n", pteg);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[0], pteg[1]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[2], pteg[3]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[4], pteg[5]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[6], pteg[7]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[8], pteg[9]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[10], pteg[11]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[12], pteg[13]);
+        dprintk_mmu("KVM:   %08x - %08x\n", pteg[14], pteg[15]);
+
+
+        /* Now tell our Shadow PTE code about the new page */
+
+        pte = kvmppc_mmu_hpte_cache_next(vcpu);
+
+        dprintk_mmu("KVM: %c%c Map 0x%llx: [%lx] 0x%llx (0x%llx) -> %lx\n",
+                    orig_pte->may_write ? 'w' : '-',
+                    orig_pte->may_execute ? 'x' : '-',
+                    orig_pte->eaddr, (ulong)pteg, va,
+                    orig_pte->vpage, hpaddr);
+
+        pte->slot = (ulong)&pteg[rr];
+        pte->host_va = va;
+        pte->pte = *orig_pte;
+        pte->pfn = hpaddr >> PAGE_SHIFT;
+
+        kvmppc_mmu_hpte_cache_map(vcpu, pte);
+
+        return 0;
+}
+
+static struct kvmppc_sid_map *create_sid_map(struct kvm_vcpu *vcpu, u64 gvsid)
+{
+        struct kvmppc_sid_map *map;
+        struct kvmppc_vcpu_book3s *vcpu_book3s = to_book3s(vcpu);
+        u16 sid_map_mask;
+        static int backwards_map = 0;
+
+        if (vcpu->arch.msr & MSR_PR)
+                gvsid |= VSID_PR;
+
+        /* We might get collisions that trap in preceding order, so let's
+           map them differently */
+
+        sid_map_mask = kvmppc_sid_hash(vcpu, gvsid);
+        if (backwards_map)
+                sid_map_mask = SID_MAP_MASK - sid_map_mask;
+
+        map = &to_book3s(vcpu)->sid_map[sid_map_mask];
+
+        /* Make sure we're taking the other map next time */
+        backwards_map = !backwards_map;
+
+        /* Uh-oh ... out of mappings. Let's flush! */
+        if (vcpu_book3s->vsid_next >= vcpu_book3s->vsid_max) {
+                vcpu_book3s->vsid_next = vcpu_book3s->vsid_first;
+                memset(vcpu_book3s->sid_map, 0,
+                       sizeof(struct kvmppc_sid_map) * SID_MAP_NUM);
+                kvmppc_mmu_pte_flush(vcpu, 0, 0);
+                kvmppc_mmu_flush_segments(vcpu);
+        }
+        map->host_vsid = vcpu_book3s->vsid_next;
+
+        /* Would have to be 111 to be completely aligned with the rest of
+           Linux, but that is just way too little space! */
+        vcpu_book3s->vsid_next+=1;
+
+        map->guest_vsid = gvsid;
+        map->valid = true;
+
+        return map;
+}
+
+int kvmppc_mmu_map_segment(struct kvm_vcpu *vcpu, ulong eaddr)
+{
+        u32 esid = eaddr >> SID_SHIFT;
+        u64 gvsid;
+        u32 sr;
+        struct kvmppc_sid_map *map;
+        struct kvmppc_book3s_shadow_vcpu *svcpu = to_svcpu(vcpu);
+
+        if (vcpu->arch.mmu.esid_to_vsid(vcpu, esid, &gvsid)) {
+                /* Invalidate an entry */
+                svcpu->sr[esid] = SR_INVALID;
+                return -ENOENT;
+        }
+
+        map = find_sid_vsid(vcpu, gvsid);
+        if (!map)
+                map = create_sid_map(vcpu, gvsid);
+
+        map->guest_esid = esid;
+        sr = map->host_vsid | SR_KP;
+        svcpu->sr[esid] = sr;
+
+        dprintk_sr("MMU: mtsr %d, 0x%x\n", esid, sr);
+
+        return 0;
+}
+
+void kvmppc_mmu_flush_segments(struct kvm_vcpu *vcpu)
+{
+        int i;
+        struct kvmppc_book3s_shadow_vcpu *svcpu = to_svcpu(vcpu);
+
+        dprintk_sr("MMU: flushing all segments (%d)\n", ARRAY_SIZE(svcpu->sr));
+        for (i = 0; i < ARRAY_SIZE(svcpu->sr); i++)
+                svcpu->sr[i] = SR_INVALID;
+}
+
+void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu)
+{
+        kvmppc_mmu_hpte_destroy(vcpu);
+        preempt_disable();
+        __destroy_context(to_book3s(vcpu)->context_id);
+        preempt_enable();
+}
+
+/* From mm/mmu_context_hash32.c */
+#define CTX_TO_VSID(ctx) (((ctx) * (897 * 16)) & 0xffffff)
+
+int kvmppc_mmu_init(struct kvm_vcpu *vcpu)
+{
+        struct kvmppc_vcpu_book3s *vcpu3s = to_book3s(vcpu);
+        int err;
+        ulong sdr1;
+
+        err = __init_new_context();
+        if (err < 0)
+                return -1;
+        vcpu3s->context_id = err;
+
+        vcpu3s->vsid_max = CTX_TO_VSID(vcpu3s->context_id + 1) - 1;
+        vcpu3s->vsid_first = CTX_TO_VSID(vcpu3s->context_id);
+
+#if 0 /* XXX still doesn't guarantee uniqueness */
+        /* We could collide with the Linux vsid space because the vsid
+         * wraps around at 24 bits. We're safe if we do our own space
+         * though, so let's always set the highest bit. */
+
+        vcpu3s->vsid_max |= 0x00800000;
+        vcpu3s->vsid_first |= 0x00800000;
+#endif
+        BUG_ON(vcpu3s->vsid_max < vcpu3s->vsid_first);
+
+        vcpu3s->vsid_next = vcpu3s->vsid_first;
+
+        /* Remember where the HTAB is */
+        asm ( "mfsdr1 %0" : "=r"(sdr1) );
+        htabmask = ((sdr1 & 0x1FF) << 16) | 0xFFC0;
+        htab = (ulong)__va(sdr1 & 0xffff0000);
+
+        kvmppc_mmu_hpte_init(vcpu);
+
+        return 0;
+}
diff --git a/arch/powerpc/kvm/book3s_32_sr.S b/arch/powerpc/kvm/book3s_32_sr.S
new file mode 100644
index 000000000000..3608471ad2d8
--- /dev/null
+++ b/arch/powerpc/kvm/book3s_32_sr.S
@@ -0,0 +1,143 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright SUSE Linux Products GmbH 2009
+ *
+ * Authors: Alexander Graf <agraf@suse.de>
+ */
+
+/******************************************************************************
+ *                                                                            *
+ *                               Entry code                                   *
+ *                                                                            *
+ *****************************************************************************/
+
+.macro LOAD_GUEST_SEGMENTS
+
+        /* Required state:
+         *
+         * MSR = ~IR|DR
+         * R1 = host R1
+         * R2 = host R2
+         * R3 = shadow vcpu
+         * all other volatile GPRS = free
+         * SVCPU[CR]  = guest CR
+         * SVCPU[XER] = guest XER
+         * SVCPU[CTR] = guest CTR
+         * SVCPU[LR]  = guest LR
+         */
+
+#define XCHG_SR(n)      lwz     r9, (SVCPU_SR+(n*4))(r3);  \
+                        mtsr    n, r9
+
+        XCHG_SR(0)
+        XCHG_SR(1)
+        XCHG_SR(2)
+        XCHG_SR(3)
+        XCHG_SR(4)
+        XCHG_SR(5)
+        XCHG_SR(6)
+        XCHG_SR(7)
+        XCHG_SR(8)
+        XCHG_SR(9)
+        XCHG_SR(10)
+        XCHG_SR(11)
+        XCHG_SR(12)
+        XCHG_SR(13)
+        XCHG_SR(14)
+        XCHG_SR(15)
+
+        /* Clear BATs. */
+
+#define KVM_KILL_BAT(n, reg)            \
+        mtspr   SPRN_IBAT##n##U,reg;    \
+        mtspr   SPRN_IBAT##n##L,reg;    \
+        mtspr   SPRN_DBAT##n##U,reg;    \
+        mtspr   SPRN_DBAT##n##L,reg;    \
+
+        li      r9, 0
+        KVM_KILL_BAT(0, r9)
+        KVM_KILL_BAT(1, r9)
+        KVM_KILL_BAT(2, r9)
+        KVM_KILL_BAT(3, r9)
+
+.endm
+
+/******************************************************************************
+ *                                                                            *
+ *                               Exit code                                    *
+ *                                                                            *
+ *****************************************************************************/
+
+.macro LOAD_HOST_SEGMENTS
+
+        /* Register usage at this point:
+         *
+         * R1         = host R1
+         * R2         = host R2
+         * R12        = exit handler id
+         * R13        = shadow vcpu - SHADOW_VCPU_OFF
+         * SVCPU.*    = guest *
+         * SVCPU[CR]  = guest CR
+         * SVCPU[XER] = guest XER
+         * SVCPU[CTR] = guest CTR
+         * SVCPU[LR]  = guest LR
+         *
+         */
+
+        /* Restore BATs */
+
+        /* We only overwrite the upper part, so we only restoree
+           the upper part. */
+#define KVM_LOAD_BAT(n, reg, RA, RB)    \
+        lwz     RA,(n*16)+0(reg);       \
+        lwz     RB,(n*16)+4(reg);       \
+        mtspr   SPRN_IBAT##n##U,RA;     \
+        mtspr   SPRN_IBAT##n##L,RB;     \
+        lwz     RA,(n*16)+8(reg);       \
+        lwz     RB,(n*16)+12(reg);      \
+        mtspr   SPRN_DBAT##n##U,RA;     \
+        mtspr   SPRN_DBAT##n##L,RB;     \
+
+        lis     r9, BATS@ha
+        addi    r9, r9, BATS@l
+        tophys(r9, r9)
+        KVM_LOAD_BAT(0, r9, r10, r11)
+        KVM_LOAD_BAT(1, r9, r10, r11)
+        KVM_LOAD_BAT(2, r9, r10, r11)
+        KVM_LOAD_BAT(3, r9, r10, r11)
+
+        /* Restore Segment Registers */
+
+        /* 0xc - 0xf */
+
+        li      r0, 4
+        mtctr   r0
+        LOAD_REG_IMMEDIATE(r3, 0x20000000 | (0x111 * 0xc))
+        lis     r4, 0xc000
+3:      mtsrin  r3, r4
+        addi    r3, r3, 0x111     /* increment VSID */
+        addis   r4, r4, 0x1000    /* address of next segment */
+        bdnz    3b
+
+        /* 0x0 - 0xb */
+
+        /* 'current->mm' needs to be in r4 */
+        tophys(r4, r2)
+        lwz     r4, MM(r4)
+        tophys(r4, r4)
+        /* This only clobbers r0, r3, r4 and r5 */
+        bl      switch_mmu_context
+
+.endm
diff --git a/arch/powerpc/kvm/book3s_64_mmu.c b/arch/powerpc/kvm/book3s_64_mmu.c
index 512dcff77554..4025ea26b3c1 100644
--- a/arch/powerpc/kvm/book3s_64_mmu.c
+++ b/arch/powerpc/kvm/book3s_64_mmu.c
@@ -232,7 +232,7 @@ do_second:
                         }
 
                         dprintk("KVM MMU: Translated 0x%lx [0x%llx] -> 0x%llx "
-                                "-> 0x%llx\n",
+                                "-> 0x%lx\n",
                                 eaddr, avpn, gpte->vpage, gpte->raddr);
                         found = true;
                         break;
@@ -383,7 +383,7 @@ static void kvmppc_mmu_book3s_64_slbia(struct kvm_vcpu *vcpu)
 
         if (vcpu->arch.msr & MSR_IR) {
                 kvmppc_mmu_flush_segments(vcpu);
-                kvmppc_mmu_map_segment(vcpu, vcpu->arch.pc);
+                kvmppc_mmu_map_segment(vcpu, kvmppc_get_pc(vcpu));
         }
 }
 
@@ -439,37 +439,43 @@ static void kvmppc_mmu_book3s_64_tlbie(struct kvm_vcpu *vcpu, ulong va,
         kvmppc_mmu_pte_vflush(vcpu, va >> 12, mask);
 }
 
-static int kvmppc_mmu_book3s_64_esid_to_vsid(struct kvm_vcpu *vcpu, u64 esid,
+static int kvmppc_mmu_book3s_64_esid_to_vsid(struct kvm_vcpu *vcpu, ulong esid,
                                              u64 *vsid)
 {
+        ulong ea = esid << SID_SHIFT;
+        struct kvmppc_slb *slb;
+        u64 gvsid = esid;
+
+        if (vcpu->arch.msr & (MSR_DR|MSR_IR)) {
+                slb = kvmppc_mmu_book3s_64_find_slbe(to_book3s(vcpu), ea);
+                if (slb)
+                        gvsid = slb->vsid;
+        }
+
         switch (vcpu->arch.msr & (MSR_DR|MSR_IR)) {
         case 0:
-                *vsid = (VSID_REAL >> 16) | esid;
+                *vsid = VSID_REAL | esid;
                 break;
         case MSR_IR:
-                *vsid = (VSID_REAL_IR >> 16) | esid;
+                *vsid = VSID_REAL_IR | gvsid;
                 break;
         case MSR_DR:
-                *vsid = (VSID_REAL_DR >> 16) | esid;
+                *vsid = VSID_REAL_DR | gvsid;
                 break;
         case MSR_DR|MSR_IR:
-        {
-                ulong ea;
-                struct kvmppc_slb *slb;
-                ea = esid << SID_SHIFT;
-                slb = kvmppc_mmu_book3s_64_find_slbe(to_book3s(vcpu), ea);
-                if (slb)
-                        *vsid = slb->vsid;
-                else
+                if (!slb)
                         return -ENOENT;
 
+                *vsid = gvsid;
                 break;
-        }
         default:
                 BUG();
                 break;
         }
 
+        if (vcpu->arch.msr & MSR_PR)
+                *vsid |= VSID_PR;
+
         return 0;
 }
 
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c
index f2899b297ffd..384179a5002b 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_host.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/kvm_host.h>
+#include <linux/hash.h>
 
 #include <asm/kvm_ppc.h>
 #include <asm/kvm_book3s.h>
@@ -46,131 +47,20 @@
 #define dprintk_slb(a, ...) do { } while(0)
 #endif
 
-static void invalidate_pte(struct hpte_cache *pte)
+void kvmppc_mmu_invalidate_pte(struct kvm_vcpu *vcpu, struct hpte_cache *pte)
 {
-        dprintk_mmu("KVM: Flushing SPT %d: 0x%llx (0x%llx) -> 0x%llx\n",
-                    i, pte->pte.eaddr, pte->pte.vpage, pte->host_va);
-
         ppc_md.hpte_invalidate(pte->slot, pte->host_va,
                                MMU_PAGE_4K, MMU_SEGSIZE_256M,
                                false);
-        pte->host_va = 0;
-        kvm_release_pfn_dirty(pte->pfn);
-}
-
-void kvmppc_mmu_pte_flush(struct kvm_vcpu *vcpu, u64 guest_ea, u64 ea_mask)
-{
-        int i;
-
-        dprintk_mmu("KVM: Flushing %d Shadow PTEs: 0x%llx & 0x%llx\n",
-                    vcpu->arch.hpte_cache_offset, guest_ea, ea_mask);
-        BUG_ON(vcpu->arch.hpte_cache_offset > HPTEG_CACHE_NUM);
-
-        guest_ea &= ea_mask;
-        for (i = 0; i < vcpu->arch.hpte_cache_offset; i++) {
-                struct hpte_cache *pte;
-
-                pte = &vcpu->arch.hpte_cache[i];
-                if (!pte->host_va)
-                        continue;
-
-                if ((pte->pte.eaddr & ea_mask) == guest_ea) {
-                        invalidate_pte(pte);
-                }
-        }
-
-        /* Doing a complete flush -> start from scratch */
-        if (!ea_mask)
-                vcpu->arch.hpte_cache_offset = 0;
-}
-
-void kvmppc_mmu_pte_vflush(struct kvm_vcpu *vcpu, u64 guest_vp, u64 vp_mask)
-{
-        int i;
-
-        dprintk_mmu("KVM: Flushing %d Shadow vPTEs: 0x%llx & 0x%llx\n",
-                    vcpu->arch.hpte_cache_offset, guest_vp, vp_mask);
-        BUG_ON(vcpu->arch.hpte_cache_offset > HPTEG_CACHE_NUM);
-
-        guest_vp &= vp_mask;
-        for (i = 0; i < vcpu->arch.hpte_cache_offset; i++) {
-                struct hpte_cache *pte;
-
-                pte = &vcpu->arch.hpte_cache[i];
-                if (!pte->host_va)
-                        continue;
-
-                if ((pte->pte.vpage & vp_mask) == guest_vp) {
-                        invalidate_pte(pte);
-                }
-        }
-}
-
-void kvmppc_mmu_pte_pflush(struct kvm_vcpu *vcpu, u64 pa_start, u64 pa_end)
-{
-        int i;
-
-        dprintk_mmu("KVM: Flushing %d Shadow pPTEs: 0x%llx & 0x%llx\n",
-                    vcpu->arch.hpte_cache_offset, guest_pa, pa_mask);
-        BUG_ON(vcpu->arch.hpte_cache_offset > HPTEG_CACHE_NUM);
-
-        for (i = 0; i < vcpu->arch.hpte_cache_offset; i++) {
-                struct hpte_cache *pte;
-
-                pte = &vcpu->arch.hpte_cache[i];
-                if (!pte->host_va)
-                        continue;
-
-                if ((pte->pte.raddr >= pa_start) &&
-                    (pte->pte.raddr < pa_end)) {
-                        invalidate_pte(pte);
-                }
-        }
-}
-
-struct kvmppc_pte *kvmppc_mmu_find_pte(struct kvm_vcpu *vcpu, u64 ea, bool data)
-{
-        int i;
-        u64 guest_vp;
-
-        guest_vp = vcpu->arch.mmu.ea_to_vp(vcpu, ea, false);
-        for (i=0; i<vcpu->arch.hpte_cache_offset; i++) {
-                struct hpte_cache *pte;
-
-                pte = &vcpu->arch.hpte_cache[i];
-                if (!pte->host_va)
-                        continue;
-
-                if (pte->pte.vpage == guest_vp)
-                        return &pte->pte;
-        }
-
-        return NULL;
-}
-
-static int kvmppc_mmu_hpte_cache_next(struct kvm_vcpu *vcpu)
-{
-        if (vcpu->arch.hpte_cache_offset == HPTEG_CACHE_NUM)
-                kvmppc_mmu_pte_flush(vcpu, 0, 0);
-
-        return vcpu->arch.hpte_cache_offset++;
 }
 
 /* We keep 512 gvsid->hvsid entries, mapping the guest ones to the array using
  * a hash, so we don't waste cycles on looping */
 static u16 kvmppc_sid_hash(struct kvm_vcpu *vcpu, u64 gvsid)
 {
-        return (u16)(((gvsid >> (SID_MAP_BITS * 7)) & SID_MAP_MASK) ^
-                     ((gvsid >> (SID_MAP_BITS * 6)) & SID_MAP_MASK) ^
-                     ((gvsid >> (SID_MAP_BITS * 5)) & SID_MAP_MASK) ^
-                     ((gvsid >> (SID_MAP_BITS * 4)) & SID_MAP_MASK) ^
-                     ((gvsid >> (SID_MAP_BITS * 3)) & SID_MAP_MASK) ^
-                     ((gvsid >> (SID_MAP_BITS * 2)) & SID_MAP_MASK) ^
-                     ((gvsid >> (SID_MAP_BITS * 1)) & SID_MAP_MASK) ^
-                     ((gvsid >> (SID_MAP_BITS * 0)) & SID_MAP_MASK));
+        return hash_64(gvsid, SID_MAP_BITS);
 }
 
-
 static struct kvmppc_sid_map *find_sid_vsid(struct kvm_vcpu *vcpu, u64 gvsid)
 {
         struct kvmppc_sid_map *map;
@@ -182,7 +72,7 @@ static struct kvmppc_sid_map *find_sid_vsid(struct kvm_vcpu *vcpu, u64 gvsid)
         sid_map_mask = kvmppc_sid_hash(vcpu, gvsid);
         map = &to_book3s(vcpu)->sid_map[sid_map_mask];
         if (map->guest_vsid == gvsid) {
-                dprintk_slb("SLB: Searching 0x%llx -> 0x%llx\n",
+                dprintk_slb("SLB: Searching: 0x%llx -> 0x%llx\n",
                             gvsid, map->host_vsid);
                 return map;
         }
@@ -194,7 +84,8 @@ static struct kvmppc_sid_map *find_sid_vsid(struct kvm_vcpu *vcpu, u64 gvsid)
                 return map;
         }
 
-        dprintk_slb("SLB: Searching 0x%llx -> not found\n", gvsid);
+        dprintk_slb("SLB: Searching %d/%d: 0x%llx -> not found\n",
+                    sid_map_mask, SID_MAP_MASK - sid_map_mask, gvsid);
         return NULL;
 }
 
@@ -212,7 +103,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
         /* Get host physical address for gpa */
         hpaddr = gfn_to_pfn(vcpu->kvm, orig_pte->raddr >> PAGE_SHIFT);
         if (kvm_is_error_hva(hpaddr)) {
-                printk(KERN_INFO "Couldn't get guest page for gfn %llx!\n", orig_pte->eaddr);
+                printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n", orig_pte->eaddr);
                 return -EINVAL;
         }
         hpaddr <<= PAGE_SHIFT;
@@ -227,10 +118,16 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
         vcpu->arch.mmu.esid_to_vsid(vcpu, orig_pte->eaddr >> SID_SHIFT, &vsid);
         map = find_sid_vsid(vcpu, vsid);
         if (!map) {
-                kvmppc_mmu_map_segment(vcpu, orig_pte->eaddr);
+                ret = kvmppc_mmu_map_segment(vcpu, orig_pte->eaddr);
+                WARN_ON(ret < 0);
                 map = find_sid_vsid(vcpu, vsid);
         }
-        BUG_ON(!map);
+        if (!map) {
+                printk(KERN_ERR "KVM: Segment map for 0x%llx (0x%lx) failed\n",
+                                vsid, orig_pte->eaddr);
+                WARN_ON(true);
+                return -EINVAL;
+        }
 
         vsid = map->host_vsid;
         va = hpt_va(orig_pte->eaddr, vsid, MMU_SEGSIZE_256M);
@@ -257,30 +154,31 @@ map_again:
 
         if (ret < 0) {
                 /* If we couldn't map a primary PTE, try a secondary */
-#ifdef USE_SECONDARY
                 hash = ~hash;
+                vflags ^= HPTE_V_SECONDARY;
                 attempt++;
-                if (attempt % 2)
-                        vflags = HPTE_V_SECONDARY;
-                else
-                        vflags = 0;
-#else
-                attempt = 2;
-#endif
                 goto map_again;
         } else {
-                int hpte_id = kvmppc_mmu_hpte_cache_next(vcpu);
-                struct hpte_cache *pte = &vcpu->arch.hpte_cache[hpte_id];
+                struct hpte_cache *pte = kvmppc_mmu_hpte_cache_next(vcpu);
 
-                dprintk_mmu("KVM: %c%c Map 0x%llx: [%lx] 0x%lx (0x%llx) -> %lx\n",
+                dprintk_mmu("KVM: %c%c Map 0x%lx: [%lx] 0x%lx (0x%llx) -> %lx\n",
                             ((rflags & HPTE_R_PP) == 3) ? '-' : 'w',
                             (rflags & HPTE_R_N) ? '-' : 'x',
                             orig_pte->eaddr, hpteg, va, orig_pte->vpage, hpaddr);
 
+                /* The ppc_md code may give us a secondary entry even though we
+                   asked for a primary. Fix up. */
+                if ((ret & _PTEIDX_SECONDARY) && !(vflags & HPTE_V_SECONDARY)) {
+                        hash = ~hash;
+                        hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP);
+                }
+
                 pte->slot = hpteg + (ret & 7);
                 pte->host_va = va;
                 pte->pte = *orig_pte;
                 pte->pfn = hpaddr >> PAGE_SHIFT;
+
+                kvmppc_mmu_hpte_cache_map(vcpu, pte);
         }
 
         return 0;
@@ -321,6 +219,9 @@ static struct kvmppc_sid_map *create_sid_map(struct kvm_vcpu *vcpu, u64 gvsid)
         map->guest_vsid = gvsid;
         map->valid = true;
 
+        dprintk_slb("SLB: New mapping at %d: 0x%llx -> 0x%llx\n",
+                    sid_map_mask, gvsid, map->host_vsid);
+
         return map;
 }
 
@@ -331,14 +232,14 @@ static int kvmppc_mmu_next_segment(struct kvm_vcpu *vcpu, ulong esid)
         int found_inval = -1;
         int r;
 
-        if (!get_paca()->kvm_slb_max)
-                get_paca()->kvm_slb_max = 1;
+        if (!to_svcpu(vcpu)->slb_max)
+                to_svcpu(vcpu)->slb_max = 1;
 
         /* Are we overwriting? */
-        for (i = 1; i < get_paca()->kvm_slb_max; i++) {
-                if (!(get_paca()->kvm_slb[i].esid & SLB_ESID_V))
+        for (i = 1; i < to_svcpu(vcpu)->slb_max; i++) {
+                if (!(to_svcpu(vcpu)->slb[i].esid & SLB_ESID_V))
                         found_inval = i;
-                else if ((get_paca()->kvm_slb[i].esid & ESID_MASK) == esid)
+                else if ((to_svcpu(vcpu)->slb[i].esid & ESID_MASK) == esid)
                         return i;
         }
 
@@ -352,11 +253,11 @@ static int kvmppc_mmu_next_segment(struct kvm_vcpu *vcpu, ulong esid)
                 max_slb_size = mmu_slb_size;
 
         /* Overflowing -> purge */
-        if ((get_paca()->kvm_slb_max) == max_slb_size)
+        if ((to_svcpu(vcpu)->slb_max) == max_slb_size)
                 kvmppc_mmu_flush_segments(vcpu);
 
-        r = get_paca()->kvm_slb_max;
-        get_paca()->kvm_slb_max++;
+        r = to_svcpu(vcpu)->slb_max;
+        to_svcpu(vcpu)->slb_max++;
 
         return r;
 }
@@ -374,7 +275,7 @@ int kvmppc_mmu_map_segment(struct kvm_vcpu *vcpu, ulong eaddr)
 
         if (vcpu->arch.mmu.esid_to_vsid(vcpu, esid, &gvsid)) {
                 /* Invalidate an entry */
-                get_paca()->kvm_slb[slb_index].esid = 0;
+                to_svcpu(vcpu)->slb[slb_index].esid = 0;
                 return -ENOENT;
         }
 
@@ -388,8 +289,8 @@ int kvmppc_mmu_map_segment(struct kvm_vcpu *vcpu, ulong eaddr)
         slb_vsid &= ~SLB_VSID_KP;
         slb_esid |= slb_index;
 
-        get_paca()->kvm_slb[slb_index].esid = slb_esid;
-        get_paca()->kvm_slb[slb_index].vsid = slb_vsid;
+        to_svcpu(vcpu)->slb[slb_index].esid = slb_esid;
+        to_svcpu(vcpu)->slb[slb_index].vsid = slb_vsid;
 
         dprintk_slb("slbmte %#llx, %#llx\n", slb_vsid, slb_esid);
 
@@ -398,11 +299,31 @@ int kvmppc_mmu_map_segment(struct kvm_vcpu *vcpu, ulong eaddr)
 
 void kvmppc_mmu_flush_segments(struct kvm_vcpu *vcpu)
 {
-        get_paca()->kvm_slb_max = 1;
-        get_paca()->kvm_slb[0].esid = 0;
+        to_svcpu(vcpu)->slb_max = 1;
+        to_svcpu(vcpu)->slb[0].esid = 0;
 }
 
 void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu)
 {
-        kvmppc_mmu_pte_flush(vcpu, 0, 0);
+        kvmppc_mmu_hpte_destroy(vcpu);
+        __destroy_context(to_book3s(vcpu)->context_id);
+}
+
+int kvmppc_mmu_init(struct kvm_vcpu *vcpu)
+{
+        struct kvmppc_vcpu_book3s *vcpu3s = to_book3s(vcpu);
+        int err;
+
+        err = __init_new_context();
+        if (err < 0)
+                return -1;
+        vcpu3s->context_id = err;
+
+        vcpu3s->vsid_max = ((vcpu3s->context_id + 1) << USER_ESID_BITS) - 1;
+        vcpu3s->vsid_first = vcpu3s->context_id << USER_ESID_BITS;
+        vcpu3s->vsid_next = vcpu3s->vsid_first;
+
+        kvmppc_mmu_hpte_init(vcpu);
+
+        return 0;
 }
diff --git a/arch/powerpc/kvm/book3s_64_slb.S b/arch/powerpc/kvm/book3s_64_slb.S
index 35b762722187..04e7d3bbfe8b 100644
--- a/arch/powerpc/kvm/book3s_64_slb.S
+++ b/arch/powerpc/kvm/book3s_64_slb.S
@@ -44,8 +44,7 @@ slb_exit_skip_ ## num:
  *                                                                            *
  *****************************************************************************/
 
-.global kvmppc_handler_trampoline_enter
-kvmppc_handler_trampoline_enter:
+.macro LOAD_GUEST_SEGMENTS
 
         /* Required state:
          *
@@ -53,20 +52,14 @@ kvmppc_handler_trampoline_enter:
          * R13 = PACA
          * R1 = host R1
          * R2 = host R2
-         * R9 = guest IP
-         * R10 = guest MSR
-         * all other GPRS = free
-         * PACA[KVM_CR] = guest CR
-         * PACA[KVM_XER] = guest XER
+         * R3 = shadow vcpu
+         * all other volatile GPRS = free
+         * SVCPU[CR]  = guest CR
+         * SVCPU[XER] = guest XER
+         * SVCPU[CTR] = guest CTR
+         * SVCPU[LR]  = guest LR
          */
 
-        mtsrr0  r9
-        mtsrr1  r10
-
-        /* Activate guest mode, so faults get handled by KVM */
-        li      r11, KVM_GUEST_MODE_GUEST
-        stb     r11, PACA_KVM_IN_GUEST(r13)
-
         /* Remove LPAR shadow entries */
 
 #if SLB_NUM_BOLTED == 3
@@ -101,14 +94,14 @@ kvmppc_handler_trampoline_enter:
 
         /* Fill SLB with our shadow */
 
-        lbz     r12, PACA_KVM_SLB_MAX(r13)
+        lbz     r12, SVCPU_SLB_MAX(r3)
         mulli   r12, r12, 16
-        addi    r12, r12, PACA_KVM_SLB
-        add     r12, r12, r13
+        addi    r12, r12, SVCPU_SLB
+        add     r12, r12, r3
 
         /* for (r11 = kvm_slb; r11 < kvm_slb + kvm_slb_size; r11+=slb_entry) */
-        li      r11, PACA_KVM_SLB
-        add     r11, r11, r13
+        li      r11, SVCPU_SLB
+        add     r11, r11, r3
 
 slb_loop_enter:
 
@@ -127,34 +120,7 @@ slb_loop_enter_skip:
 
 slb_do_enter:
 
-        /* Enter guest */
-
-        ld      r0, (PACA_KVM_R0)(r13)
-        ld      r1, (PACA_KVM_R1)(r13)
-        ld      r2, (PACA_KVM_R2)(r13)
-        ld      r3, (PACA_KVM_R3)(r13)
-        ld      r4, (PACA_KVM_R4)(r13)
-        ld      r5, (PACA_KVM_R5)(r13)
-        ld      r6, (PACA_KVM_R6)(r13)
-        ld      r7, (PACA_KVM_R7)(r13)
-        ld      r8, (PACA_KVM_R8)(r13)
-        ld      r9, (PACA_KVM_R9)(r13)
-        ld      r10, (PACA_KVM_R10)(r13)
-        ld      r12, (PACA_KVM_R12)(r13)
-
-        lwz     r11, (PACA_KVM_CR)(r13)
-        mtcr    r11
-
-        ld      r11, (PACA_KVM_XER)(r13)
-        mtxer   r11
-
-        ld      r11, (PACA_KVM_R11)(r13)
-        ld      r13, (PACA_KVM_R13)(r13)
-
-        RFI
-kvmppc_handler_trampoline_enter_end:
-
-
+.endm
 
 /******************************************************************************
  *                                                                            *
@@ -162,99 +128,22 @@ kvmppc_handler_trampoline_enter_end:
  *                                                                            *
  *****************************************************************************/
 
-.global kvmppc_handler_trampoline_exit
-kvmppc_handler_trampoline_exit:
+.macro LOAD_HOST_SEGMENTS
 
         /* Register usage at this point:
          *
-         * SPRG_SCRATCH0     = guest R13
-         * R12               = exit handler id
-         * R13               = PACA
-         * PACA.KVM.SCRATCH0 = guest R12
-         * PACA.KVM.SCRATCH1 = guest CR
+         * R1         = host R1
+         * R2         = host R2
+         * R12        = exit handler id
+         * R13        = shadow vcpu - SHADOW_VCPU_OFF [=PACA on PPC64]
+         * SVCPU.*    = guest *
+         * SVCPU[CR]  = guest CR
+         * SVCPU[XER] = guest XER
+         * SVCPU[CTR] = guest CTR
+         * SVCPU[LR]  = guest LR
          *
          */
 
-        /* Save registers */
-
-        std     r0, PACA_KVM_R0(r13)
-        std     r1, PACA_KVM_R1(r13)
-        std     r2, PACA_KVM_R2(r13)
-        std     r3, PACA_KVM_R3(r13)
-        std     r4, PACA_KVM_R4(r13)
-        std     r5, PACA_KVM_R5(r13)
-        std     r6, PACA_KVM_R6(r13)
-        std     r7, PACA_KVM_R7(r13)
-        std     r8, PACA_KVM_R8(r13)
-        std     r9, PACA_KVM_R9(r13)
-        std     r10, PACA_KVM_R10(r13)
-        std     r11, PACA_KVM_R11(r13)
-
-        /* Restore R1/R2 so we can handle faults */
-        ld      r1, PACA_KVM_HOST_R1(r13)
-        ld      r2, PACA_KVM_HOST_R2(r13)
-
-        /* Save guest PC and MSR in GPRs */
-        mfsrr0  r3
-        mfsrr1  r4
-
-        /* Get scratch'ed off registers */
-        mfspr   r9, SPRN_SPRG_SCRATCH0
-        std     r9, PACA_KVM_R13(r13)
-
-        ld      r8, PACA_KVM_SCRATCH0(r13)
-        std     r8, PACA_KVM_R12(r13)
-
-        lwz     r7, PACA_KVM_SCRATCH1(r13)
-        stw     r7, PACA_KVM_CR(r13)
-
-        /* Save more register state  */
-
-        mfxer   r6
-        stw     r6, PACA_KVM_XER(r13)
-
-        mfdar   r5
-        mfdsisr r6
-
-        /*
-         * In order for us to easily get the last instruction,
-         * we got the #vmexit at, we exploit the fact that the
-         * virtual layout is still the same here, so we can just
-         * ld from the guest's PC address
-         */
-
-        /* We only load the last instruction when it's safe */
-        cmpwi   r12, BOOK3S_INTERRUPT_DATA_STORAGE
-        beq     ld_last_inst
-        cmpwi   r12, BOOK3S_INTERRUPT_PROGRAM
-        beq     ld_last_inst
-
-        b       no_ld_last_inst
-
-ld_last_inst:
-        /* Save off the guest instruction we're at */
-
-        /* Set guest mode to 'jump over instruction' so if lwz faults
-         * we'll just continue at the next IP. */
-        li      r9, KVM_GUEST_MODE_SKIP
-        stb     r9, PACA_KVM_IN_GUEST(r13)
-
-        /*    1) enable paging for data */
-        mfmsr   r9
-        ori     r11, r9, MSR_DR                 /* Enable paging for data */
-        mtmsr   r11
-        /*    2) fetch the instruction */
-        li      r0, KVM_INST_FETCH_FAILED       /* In case lwz faults */
-        lwz     r0, 0(r3)
-        /*    3) disable paging again */
-        mtmsr   r9
-
-no_ld_last_inst:
-
-        /* Unset guest mode */
-        li      r9, KVM_GUEST_MODE_NONE
-        stb     r9, PACA_KVM_IN_GUEST(r13)
-
         /* Restore bolted entries from the shadow and fix it along the way */
 
         /* We don't store anything in entry 0, so we don't need to take care of it */
@@ -275,28 +164,4 @@ no_ld_last_inst:
 
 slb_do_exit:
 
-        /* Register usage at this point:
-         *
-         * R0         = guest last inst
-         * R1         = host R1
-         * R2         = host R2
-         * R3         = guest PC
-         * R4         = guest MSR
-         * R5         = guest DAR
-         * R6         = guest DSISR
-         * R12        = exit handler id
-         * R13        = PACA
-         * PACA.KVM.* = guest *
-         *
-         */
-
-        /* RFI into the highmem handler */
-        mfmsr   r7
-        ori     r7, r7, MSR_IR|MSR_DR|MSR_RI    /* Enable paging */
-        mtsrr1  r7
-        ld      r8, PACA_KVM_VMHANDLER(r13)     /* Highmem handler address */
-        mtsrr0  r8
-
-        RFI
-kvmppc_handler_trampoline_exit_end:
-
+.endm
diff --git a/arch/powerpc/kvm/book3s_64_emulate.c b/arch/powerpc/kvm/book3s_emulate.c
index 2b0ee7e040c9..c85f906038ce 100644
--- a/arch/powerpc/kvm/book3s_64_emulate.c
+++ b/arch/powerpc/kvm/book3s_emulate.c
@@ -28,13 +28,16 @@
 #define OP_31_XOP_MFMSR         83
 #define OP_31_XOP_MTMSR         146
 #define OP_31_XOP_MTMSRD        178
+#define OP_31_XOP_MTSR          210
 #define OP_31_XOP_MTSRIN        242
 #define OP_31_XOP_TLBIEL        274
 #define OP_31_XOP_TLBIE         306
 #define OP_31_XOP_SLBMTE        402
 #define OP_31_XOP_SLBIE         434
 #define OP_31_XOP_SLBIA         498
+#define OP_31_XOP_MFSR          595
 #define OP_31_XOP_MFSRIN        659
+#define OP_31_XOP_DCBA          758
 #define OP_31_XOP_SLBMFEV       851
 #define OP_31_XOP_EIOIO         854
 #define OP_31_XOP_SLBMFEE       915
@@ -42,6 +45,24 @@
 /* DCBZ is actually 1014, but we patch it to 1010 so we get a trap */
 #define OP_31_XOP_DCBZ          1010
 
+#define OP_LFS                  48
+#define OP_LFD                  50
+#define OP_STFS                 52
+#define OP_STFD                 54
+
+#define SPRN_GQR0               912
+#define SPRN_GQR1               913
+#define SPRN_GQR2               914
+#define SPRN_GQR3               915
+#define SPRN_GQR4               916
+#define SPRN_GQR5               917
+#define SPRN_GQR6               918
+#define SPRN_GQR7               919
+
+/* Book3S_32 defines mfsrin(v) - but that messes up our abstract
+ * function pointers, so let's just disable the define. */
+#undef mfsrin
+
 int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                            unsigned int inst, int *advance)
 {
@@ -52,7 +73,7 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 switch (get_xop(inst)) {
                 case OP_19_XOP_RFID:
                 case OP_19_XOP_RFI:
-                        vcpu->arch.pc = vcpu->arch.srr0;
+                        kvmppc_set_pc(vcpu, vcpu->arch.srr0);
                         kvmppc_set_msr(vcpu, vcpu->arch.srr1);
                         *advance = 0;
                         break;
@@ -80,6 +101,18 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 case OP_31_XOP_MTMSR:
                         kvmppc_set_msr(vcpu, kvmppc_get_gpr(vcpu, get_rs(inst)));
                         break;
+                case OP_31_XOP_MFSR:
+                {
+                        int srnum;
+
+                        srnum = kvmppc_get_field(inst, 12 + 32, 15 + 32);
+                        if (vcpu->arch.mmu.mfsrin) {
+                                u32 sr;
+                                sr = vcpu->arch.mmu.mfsrin(vcpu, srnum);
+                                kvmppc_set_gpr(vcpu, get_rt(inst), sr);
+                        }
+                        break;
+                }
                 case OP_31_XOP_MFSRIN:
                 {
                         int srnum;
@@ -92,6 +125,11 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                         }
                         break;
                 }
+                case OP_31_XOP_MTSR:
+                        vcpu->arch.mmu.mtsrin(vcpu,
+                                (inst >> 16) & 0xf,
+                                kvmppc_get_gpr(vcpu, get_rs(inst)));
+                        break;
                 case OP_31_XOP_MTSRIN:
                         vcpu->arch.mmu.mtsrin(vcpu,
                                 (kvmppc_get_gpr(vcpu, get_rb(inst)) >> 28) & 0xf,
@@ -150,12 +188,17 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                                 kvmppc_set_gpr(vcpu, get_rt(inst), t);
                         }
                         break;
+                case OP_31_XOP_DCBA:
+                        /* Gets treated as NOP */
+                        break;
                 case OP_31_XOP_DCBZ:
                 {
                         ulong rb = kvmppc_get_gpr(vcpu, get_rb(inst));
                         ulong ra = 0;
-                        ulong addr;
+                        ulong addr, vaddr;
                         u32 zeros[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+                        u32 dsisr;
+                        int r;
 
                         if (get_ra(inst))
                                 ra = kvmppc_get_gpr(vcpu, get_ra(inst));
@@ -163,15 +206,25 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                         addr = (ra + rb) & ~31ULL;
                         if (!(vcpu->arch.msr & MSR_SF))
                                 addr &= 0xffffffff;
+                        vaddr = addr;
+
+                        r = kvmppc_st(vcpu, &addr, 32, zeros, true);
+                        if ((r == -ENOENT) || (r == -EPERM)) {
+                                *advance = 0;
+                                vcpu->arch.dear = vaddr;
+                                to_svcpu(vcpu)->fault_dar = vaddr;
+
+                                dsisr = DSISR_ISSTORE;
+                                if (r == -ENOENT)
+                                        dsisr |= DSISR_NOHPTE;
+                                else if (r == -EPERM)
+                                        dsisr |= DSISR_PROTFAULT;
+
+                                to_book3s(vcpu)->dsisr = dsisr;
+                                to_svcpu(vcpu)->fault_dsisr = dsisr;
 
-                        if (kvmppc_st(vcpu, addr, 32, zeros)) {
-                                vcpu->arch.dear = addr;
-                                vcpu->arch.fault_dear = addr;
-                                to_book3s(vcpu)->dsisr = DSISR_PROTFAULT |
-                                                      DSISR_ISSTORE;
                                 kvmppc_book3s_queue_irqprio(vcpu,
                                         BOOK3S_INTERRUPT_DATA_STORAGE);
-                                kvmppc_mmu_pte_flush(vcpu, addr, ~0xFFFULL);
                         }
 
                         break;
@@ -184,6 +237,9 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 emulated = EMULATE_FAIL;
         }
 
+        if (emulated == EMULATE_FAIL)
+                emulated = kvmppc_emulate_paired_single(run, vcpu);
+
         return emulated;
 }
 
@@ -207,6 +263,34 @@ void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat, bool upper,
         }
 }
 
+static u32 kvmppc_read_bat(struct kvm_vcpu *vcpu, int sprn)
+{
+        struct kvmppc_vcpu_book3s *vcpu_book3s = to_book3s(vcpu);
+        struct kvmppc_bat *bat;
+
+        switch (sprn) {
+        case SPRN_IBAT0U ... SPRN_IBAT3L:
+                bat = &vcpu_book3s->ibat[(sprn - SPRN_IBAT0U) / 2];
+                break;
+        case SPRN_IBAT4U ... SPRN_IBAT7L:
+                bat = &vcpu_book3s->ibat[4 + ((sprn - SPRN_IBAT4U) / 2)];
+                break;
+        case SPRN_DBAT0U ... SPRN_DBAT3L:
+                bat = &vcpu_book3s->dbat[(sprn - SPRN_DBAT0U) / 2];
+                break;
+        case SPRN_DBAT4U ... SPRN_DBAT7L:
+                bat = &vcpu_book3s->dbat[4 + ((sprn - SPRN_DBAT4U) / 2)];
+                break;
+        default:
+                BUG();
+        }
+
+        if (sprn % 2)
+                return bat->raw >> 32;
+        else
+                return bat->raw;
+}
+
 static void kvmppc_write_bat(struct kvm_vcpu *vcpu, int sprn, u32 val)
 {
         struct kvmppc_vcpu_book3s *vcpu_book3s = to_book3s(vcpu);
@@ -217,13 +301,13 @@ static void kvmppc_write_bat(struct kvm_vcpu *vcpu, int sprn, u32 val)
                 bat = &vcpu_book3s->ibat[(sprn - SPRN_IBAT0U) / 2];
                 break;
         case SPRN_IBAT4U ... SPRN_IBAT7L:
-                bat = &vcpu_book3s->ibat[(sprn - SPRN_IBAT4U) / 2];
+                bat = &vcpu_book3s->ibat[4 + ((sprn - SPRN_IBAT4U) / 2)];
                 break;
         case SPRN_DBAT0U ... SPRN_DBAT3L:
                 bat = &vcpu_book3s->dbat[(sprn - SPRN_DBAT0U) / 2];
                 break;
         case SPRN_DBAT4U ... SPRN_DBAT7L:
-                bat = &vcpu_book3s->dbat[(sprn - SPRN_DBAT4U) / 2];
+                bat = &vcpu_book3s->dbat[4 + ((sprn - SPRN_DBAT4U) / 2)];
                 break;
         default:
                 BUG();
@@ -258,6 +342,7 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
                 /* BAT writes happen so rarely that we're ok to flush
                  * everything here */
                 kvmppc_mmu_pte_flush(vcpu, 0, 0);
+                kvmppc_mmu_flush_segments(vcpu);
                 break;
         case SPRN_HID0:
                 to_book3s(vcpu)->hid[0] = spr_val;
@@ -268,7 +353,32 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
         case SPRN_HID2:
                 to_book3s(vcpu)->hid[2] = spr_val;
                 break;
+        case SPRN_HID2_GEKKO:
+                to_book3s(vcpu)->hid[2] = spr_val;
+                /* HID2.PSE controls paired single on gekko */
+                switch (vcpu->arch.pvr) {
+                case 0x00080200:        /* lonestar 2.0 */
+                case 0x00088202:        /* lonestar 2.2 */
+                case 0x70000100:        /* gekko 1.0 */
+                case 0x00080100:        /* gekko 2.0 */
+                case 0x00083203:        /* gekko 2.3a */
+                case 0x00083213:        /* gekko 2.3b */
+                case 0x00083204:        /* gekko 2.4 */
+                case 0x00083214:        /* gekko 2.4e (8SE) - retail HW2 */
+                case 0x00087200:        /* broadway */
+                        if (vcpu->arch.hflags & BOOK3S_HFLAG_NATIVE_PS) {
+                                /* Native paired singles */
+                        } else if (spr_val & (1 << 29)) { /* HID2.PSE */
+                                vcpu->arch.hflags |= BOOK3S_HFLAG_PAIRED_SINGLE;
+                                kvmppc_giveup_ext(vcpu, MSR_FP);
+                        } else {
+                                vcpu->arch.hflags &= ~BOOK3S_HFLAG_PAIRED_SINGLE;
+                        }
+                        break;
+                }
+                break;
         case SPRN_HID4:
+        case SPRN_HID4_GEKKO:
                 to_book3s(vcpu)->hid[4] = spr_val;
                 break;
         case SPRN_HID5:
@@ -278,12 +388,30 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
                     (mfmsr() & MSR_HV))
                         vcpu->arch.hflags |= BOOK3S_HFLAG_DCBZ32;
                 break;
+        case SPRN_GQR0:
+        case SPRN_GQR1:
+        case SPRN_GQR2:
+        case SPRN_GQR3:
+        case SPRN_GQR4:
+        case SPRN_GQR5:
+        case SPRN_GQR6:
+        case SPRN_GQR7:
+                to_book3s(vcpu)->gqr[sprn - SPRN_GQR0] = spr_val;
+                break;
         case SPRN_ICTC:
         case SPRN_THRM1:
         case SPRN_THRM2:
         case SPRN_THRM3:
         case SPRN_CTRLF:
         case SPRN_CTRLT:
+        case SPRN_L2CR:
+        case SPRN_MMCR0_GEKKO:
+        case SPRN_MMCR1_GEKKO:
+        case SPRN_PMC1_GEKKO:
+        case SPRN_PMC2_GEKKO:
+        case SPRN_PMC3_GEKKO:
+        case SPRN_PMC4_GEKKO:
+        case SPRN_WPAR_GEKKO:
                 break;
         default:
                 printk(KERN_INFO "KVM: invalid SPR write: %d\n", sprn);
@@ -301,6 +429,12 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
         int emulated = EMULATE_DONE;
 
         switch (sprn) {
+        case SPRN_IBAT0U ... SPRN_IBAT3L:
+        case SPRN_IBAT4U ... SPRN_IBAT7L:
+        case SPRN_DBAT0U ... SPRN_DBAT3L:
+        case SPRN_DBAT4U ... SPRN_DBAT7L:
+                kvmppc_set_gpr(vcpu, rt, kvmppc_read_bat(vcpu, sprn));
+                break;
         case SPRN_SDR1:
                 kvmppc_set_gpr(vcpu, rt, to_book3s(vcpu)->sdr1);
                 break;
@@ -320,19 +454,40 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
                 kvmppc_set_gpr(vcpu, rt, to_book3s(vcpu)->hid[1]);
                 break;
         case SPRN_HID2:
+        case SPRN_HID2_GEKKO:
                 kvmppc_set_gpr(vcpu, rt, to_book3s(vcpu)->hid[2]);
                 break;
         case SPRN_HID4:
+        case SPRN_HID4_GEKKO:
                 kvmppc_set_gpr(vcpu, rt, to_book3s(vcpu)->hid[4]);
                 break;
         case SPRN_HID5:
                 kvmppc_set_gpr(vcpu, rt, to_book3s(vcpu)->hid[5]);
                 break;
+        case SPRN_GQR0:
+        case SPRN_GQR1:
+        case SPRN_GQR2:
+        case SPRN_GQR3:
+        case SPRN_GQR4:
+        case SPRN_GQR5:
+        case SPRN_GQR6:
+        case SPRN_GQR7:
+                kvmppc_set_gpr(vcpu, rt,
+                               to_book3s(vcpu)->gqr[sprn - SPRN_GQR0]);
+                break;
         case SPRN_THRM1:
         case SPRN_THRM2:
         case SPRN_THRM3:
         case SPRN_CTRLF:
         case SPRN_CTRLT:
+        case SPRN_L2CR:
+        case SPRN_MMCR0_GEKKO:
+        case SPRN_MMCR1_GEKKO:
+        case SPRN_PMC1_GEKKO:
+        case SPRN_PMC2_GEKKO:
+        case SPRN_PMC3_GEKKO:
+        case SPRN_PMC4_GEKKO:
+        case SPRN_WPAR_GEKKO:
                 kvmppc_set_gpr(vcpu, rt, 0);
                 break;
         default:
@@ -346,3 +501,73 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
         return emulated;
 }
 
+u32 kvmppc_alignment_dsisr(struct kvm_vcpu *vcpu, unsigned int inst)
+{
+        u32 dsisr = 0;
+
+        /*
+         * This is what the spec says about DSISR bits (not mentioned = 0):
+         *
+         * 12:13                [DS]    Set to bits 30:31
+         * 15:16                [X]     Set to bits 29:30
+         * 17                   [X]     Set to bit 25
+         *                      [D/DS]  Set to bit 5
+         * 18:21                [X]     Set to bits 21:24
+         *                      [D/DS]  Set to bits 1:4
+         * 22:26                        Set to bits 6:10 (RT/RS/FRT/FRS)
+         * 27:31                        Set to bits 11:15 (RA)
+         */
+
+        switch (get_op(inst)) {
+        /* D-form */
+        case OP_LFS:
+        case OP_LFD:
+        case OP_STFD:
+        case OP_STFS:
+                dsisr |= (inst >> 12) & 0x4000; /* bit 17 */
+                dsisr |= (inst >> 17) & 0x3c00; /* bits 18:21 */
+                break;
+        /* X-form */
+        case 31:
+                dsisr |= (inst << 14) & 0x18000; /* bits 15:16 */
+                dsisr |= (inst << 8)  & 0x04000; /* bit 17 */
+                dsisr |= (inst << 3)  & 0x03c00; /* bits 18:21 */
+                break;
+        default:
+                printk(KERN_INFO "KVM: Unaligned instruction 0x%x\n", inst);
+                break;
+        }
+
+        dsisr |= (inst >> 16) & 0x03ff; /* bits 22:31 */
+
+        return dsisr;
+}
+
+ulong kvmppc_alignment_dar(struct kvm_vcpu *vcpu, unsigned int inst)
+{
+        ulong dar = 0;
+        ulong ra;
+
+        switch (get_op(inst)) {
+        case OP_LFS:
+        case OP_LFD:
+        case OP_STFD:
+        case OP_STFS:
+                ra = get_ra(inst);
+                if (ra)
+                        dar = kvmppc_get_gpr(vcpu, ra);
+                dar += (s32)((s16)inst);
+                break;
+        case 31:
+                ra = get_ra(inst);
+                if (ra)
+                        dar = kvmppc_get_gpr(vcpu, ra);
+                dar += kvmppc_get_gpr(vcpu, get_rb(inst));
+                break;
+        default:
+                printk(KERN_INFO "KVM: Unaligned instruction 0x%x\n", inst);
+                break;
+        }
+
+        return dar;
+}
diff --git a/arch/powerpc/kvm/book3s_64_exports.c b/arch/powerpc/kvm/book3s_exports.c
index 1dd5a1ddfd0d..1dd5a1ddfd0d 100644
--- a/arch/powerpc/kvm/book3s_64_exports.c
+++ b/arch/powerpc/kvm/book3s_exports.c
diff --git a/arch/powerpc/kvm/book3s_64_interrupts.S b/arch/powerpc/kvm/book3s_interrupts.S
index c1584d0cbce8..2f0bc928b08a 100644
--- a/arch/powerpc/kvm/book3s_64_interrupts.S
+++ b/arch/powerpc/kvm/book3s_interrupts.S
@@ -24,36 +24,56 @@
 #include <asm/asm-offsets.h>
 #include <asm/exception-64s.h>
 
-#define KVMPPC_HANDLE_EXIT .kvmppc_handle_exit
-#define ULONG_SIZE 8
-#define VCPU_GPR(n)     (VCPU_GPRS + (n * ULONG_SIZE))
+#if defined(CONFIG_PPC_BOOK3S_64)
 
-.macro DISABLE_INTERRUPTS
-       mfmsr   r0
-       rldicl  r0,r0,48,1
-       rotldi  r0,r0,16
-       mtmsrd  r0,1
-.endm
+#define ULONG_SIZE              8
+#define FUNC(name)              GLUE(.,name)
 
+#define GET_SHADOW_VCPU(reg)    \
+        addi    reg, r13, PACA_KVM_SVCPU
+
+#define DISABLE_INTERRUPTS      \
+        mfmsr   r0;             \
+        rldicl  r0,r0,48,1;     \
+        rotldi  r0,r0,16;       \
+        mtmsrd  r0,1;           \
+
+#elif defined(CONFIG_PPC_BOOK3S_32)
+
+#define ULONG_SIZE              4
+#define FUNC(name)              name
+
+#define GET_SHADOW_VCPU(reg)    \
+        lwz     reg, (THREAD + THREAD_KVM_SVCPU)(r2)
+
+#define DISABLE_INTERRUPTS      \
+        mfmsr   r0;             \
+        rlwinm  r0,r0,0,17,15;  \
+        mtmsr   r0;             \
+
+#endif /* CONFIG_PPC_BOOK3S_XX */
+
+
+#define VCPU_GPR(n)             (VCPU_GPRS + (n * ULONG_SIZE))
 #define VCPU_LOAD_NVGPRS(vcpu) \
-        ld      r14, VCPU_GPR(r14)(vcpu); \
-        ld      r15, VCPU_GPR(r15)(vcpu); \
-        ld      r16, VCPU_GPR(r16)(vcpu); \
-        ld      r17, VCPU_GPR(r17)(vcpu); \
-        ld      r18, VCPU_GPR(r18)(vcpu); \
-        ld      r19, VCPU_GPR(r19)(vcpu); \
-        ld      r20, VCPU_GPR(r20)(vcpu); \
-        ld      r21, VCPU_GPR(r21)(vcpu); \
-        ld      r22, VCPU_GPR(r22)(vcpu); \
-        ld      r23, VCPU_GPR(r23)(vcpu); \
-        ld      r24, VCPU_GPR(r24)(vcpu); \
-        ld      r25, VCPU_GPR(r25)(vcpu); \
-        ld      r26, VCPU_GPR(r26)(vcpu); \
-        ld      r27, VCPU_GPR(r27)(vcpu); \
-        ld      r28, VCPU_GPR(r28)(vcpu); \
-        ld      r29, VCPU_GPR(r29)(vcpu); \
-        ld      r30, VCPU_GPR(r30)(vcpu); \
-        ld      r31, VCPU_GPR(r31)(vcpu); \
+        PPC_LL  r14, VCPU_GPR(r14)(vcpu); \
+        PPC_LL  r15, VCPU_GPR(r15)(vcpu); \
+        PPC_LL  r16, VCPU_GPR(r16)(vcpu); \
+        PPC_LL  r17, VCPU_GPR(r17)(vcpu); \
+        PPC_LL  r18, VCPU_GPR(r18)(vcpu); \
+        PPC_LL  r19, VCPU_GPR(r19)(vcpu); \
+        PPC_LL  r20, VCPU_GPR(r20)(vcpu); \
+        PPC_LL  r21, VCPU_GPR(r21)(vcpu); \
+        PPC_LL  r22, VCPU_GPR(r22)(vcpu); \
+        PPC_LL  r23, VCPU_GPR(r23)(vcpu); \
+        PPC_LL  r24, VCPU_GPR(r24)(vcpu); \
+        PPC_LL  r25, VCPU_GPR(r25)(vcpu); \
+        PPC_LL  r26, VCPU_GPR(r26)(vcpu); \
+        PPC_LL  r27, VCPU_GPR(r27)(vcpu); \
+        PPC_LL  r28, VCPU_GPR(r28)(vcpu); \
+        PPC_LL  r29, VCPU_GPR(r29)(vcpu); \
+        PPC_LL  r30, VCPU_GPR(r30)(vcpu); \
+        PPC_LL  r31, VCPU_GPR(r31)(vcpu); \
 
 /*****************************************************************************
  *                                                                           *
@@ -69,11 +89,11 @@ _GLOBAL(__kvmppc_vcpu_entry)
 
 kvm_start_entry:
         /* Write correct stack frame */
-        mflr    r0
-        std     r0,16(r1)
+        mflr    r0
+        PPC_STL r0,PPC_LR_STKOFF(r1)
 
         /* Save host state to the stack */
-        stdu    r1, -SWITCH_FRAME_SIZE(r1)
+        PPC_STLU r1, -SWITCH_FRAME_SIZE(r1)
 
         /* Save r3 (kvm_run) and r4 (vcpu) */
         SAVE_2GPRS(3, r1)
@@ -82,33 +102,28 @@ kvm_start_entry:
         SAVE_NVGPRS(r1)
 
         /* Save LR */
-        std     r0, _LINK(r1)
+        PPC_STL r0, _LINK(r1)
 
         /* Load non-volatile guest state from the vcpu */
         VCPU_LOAD_NVGPRS(r4)
 
+        GET_SHADOW_VCPU(r5)
+
         /* Save R1/R2 in the PACA */
-        std     r1, PACA_KVM_HOST_R1(r13)
-        std     r2, PACA_KVM_HOST_R2(r13)
+        PPC_STL r1, SVCPU_HOST_R1(r5)
+        PPC_STL r2, SVCPU_HOST_R2(r5)
 
         /* XXX swap in/out on load? */
-        ld      r3, VCPU_HIGHMEM_HANDLER(r4)
-        std     r3, PACA_KVM_VMHANDLER(r13)
+        PPC_LL  r3, VCPU_HIGHMEM_HANDLER(r4)
+        PPC_STL r3, SVCPU_VMHANDLER(r5)
 
 kvm_start_lightweight:
 
-        ld      r9, VCPU_PC(r4)                 /* r9 = vcpu->arch.pc */
-        ld      r10, VCPU_SHADOW_MSR(r4)        /* r10 = vcpu->arch.shadow_msr */
-
-        /* Load some guest state in the respective registers */
-        ld      r5, VCPU_CTR(r4)        /* r5 = vcpu->arch.ctr */
-                                        /* will be swapped in by rmcall */
-
-        ld      r3, VCPU_LR(r4)         /* r3 = vcpu->arch.lr */
-        mtlr    r3                      /* LR = r3 */
+        PPC_LL  r10, VCPU_SHADOW_MSR(r4)        /* r10 = vcpu->arch.shadow_msr */
 
         DISABLE_INTERRUPTS
 
+#ifdef CONFIG_PPC_BOOK3S_64
         /* Some guests may need to have dcbz set to 32 byte length.
          *
          * Usually we ensure that by patching the guest's instructions
@@ -118,7 +133,7 @@ kvm_start_lightweight:
          * because that's a lot faster.
          */
 
-        ld      r3, VCPU_HFLAGS(r4)
+        PPC_LL  r3, VCPU_HFLAGS(r4)
         rldicl. r3, r3, 0, 63           /* CR = ((r3 & 1) == 0) */
         beq     no_dcbz32_on
 
@@ -128,13 +143,15 @@ kvm_start_lightweight:
 
 no_dcbz32_on:
 
-        ld      r6, VCPU_RMCALL(r4)
+#endif /* CONFIG_PPC_BOOK3S_64 */
+
+        PPC_LL  r6, VCPU_RMCALL(r4)
         mtctr   r6
 
-        ld      r3, VCPU_TRAMPOLINE_ENTER(r4)
+        PPC_LL  r3, VCPU_TRAMPOLINE_ENTER(r4)
         LOAD_REG_IMMEDIATE(r4, MSR_KERNEL & ~(MSR_IR | MSR_DR))
 
-        /* Jump to SLB patching handlder and into our guest */
+        /* Jump to segment patching handler and into our guest */
         bctr
 
 /*
@@ -149,31 +166,20 @@ kvmppc_handler_highmem:
         /*
          * Register usage at this point:
          *
-         * R0         = guest last inst
-         * R1         = host R1
-         * R2         = host R2
-         * R3         = guest PC
-         * R4         = guest MSR
-         * R5         = guest DAR
-         * R6         = guest DSISR
-         * R13        = PACA
-         * PACA.KVM.* = guest *
+         * R1       = host R1
+         * R2       = host R2
+         * R12      = exit handler id
+         * R13      = PACA
+         * SVCPU.*  = guest *
          *
          */
 
         /* R7 = vcpu */
-        ld      r7, GPR4(r1)
+        PPC_LL  r7, GPR4(r1)
 
-        /* Now save the guest state */
+#ifdef CONFIG_PPC_BOOK3S_64
 
-        stw     r0, VCPU_LAST_INST(r7)
-
-        std     r3, VCPU_PC(r7)
-        std     r4, VCPU_SHADOW_SRR1(r7)
-        std     r5, VCPU_FAULT_DEAR(r7)
-        std     r6, VCPU_FAULT_DSISR(r7)
-
-        ld      r5, VCPU_HFLAGS(r7)
+        PPC_LL  r5, VCPU_HFLAGS(r7)
         rldicl. r5, r5, 0, 63           /* CR = ((r5 & 1) == 0) */
         beq     no_dcbz32_off
 
@@ -184,35 +190,29 @@ kvmppc_handler_highmem:
 
 no_dcbz32_off:
 
-        std     r14, VCPU_GPR(r14)(r7)
-        std     r15, VCPU_GPR(r15)(r7)
-        std     r16, VCPU_GPR(r16)(r7)
-        std     r17, VCPU_GPR(r17)(r7)
-        std     r18, VCPU_GPR(r18)(r7)
-        std     r19, VCPU_GPR(r19)(r7)
-        std     r20, VCPU_GPR(r20)(r7)
-        std     r21, VCPU_GPR(r21)(r7)
-        std     r22, VCPU_GPR(r22)(r7)
-        std     r23, VCPU_GPR(r23)(r7)
-        std     r24, VCPU_GPR(r24)(r7)
-        std     r25, VCPU_GPR(r25)(r7)
-        std     r26, VCPU_GPR(r26)(r7)
-        std     r27, VCPU_GPR(r27)(r7)
-        std     r28, VCPU_GPR(r28)(r7)
-        std     r29, VCPU_GPR(r29)(r7)
-        std     r30, VCPU_GPR(r30)(r7)
-        std     r31, VCPU_GPR(r31)(r7)
-
-        /* Save guest CTR */
-        mfctr   r5
-        std     r5, VCPU_CTR(r7)
-
-        /* Save guest LR */
-        mflr    r5
-        std     r5, VCPU_LR(r7)
+#endif /* CONFIG_PPC_BOOK3S_64 */
+
+        PPC_STL r14, VCPU_GPR(r14)(r7)
+        PPC_STL r15, VCPU_GPR(r15)(r7)
+        PPC_STL r16, VCPU_GPR(r16)(r7)
+        PPC_STL r17, VCPU_GPR(r17)(r7)
+        PPC_STL r18, VCPU_GPR(r18)(r7)
+        PPC_STL r19, VCPU_GPR(r19)(r7)
+        PPC_STL r20, VCPU_GPR(r20)(r7)
+        PPC_STL r21, VCPU_GPR(r21)(r7)
+        PPC_STL r22, VCPU_GPR(r22)(r7)
+        PPC_STL r23, VCPU_GPR(r23)(r7)
+        PPC_STL r24, VCPU_GPR(r24)(r7)
+        PPC_STL r25, VCPU_GPR(r25)(r7)
+        PPC_STL r26, VCPU_GPR(r26)(r7)
+        PPC_STL r27, VCPU_GPR(r27)(r7)
+        PPC_STL r28, VCPU_GPR(r28)(r7)
+        PPC_STL r29, VCPU_GPR(r29)(r7)
+        PPC_STL r30, VCPU_GPR(r30)(r7)
+        PPC_STL r31, VCPU_GPR(r31)(r7)
 
         /* Restore host msr -> SRR1 */
-        ld      r6, VCPU_HOST_MSR(r7)
+        PPC_LL  r6, VCPU_HOST_MSR(r7)
 
         /*
          * For some interrupts, we need to call the real Linux
@@ -228,9 +228,12 @@ no_dcbz32_off:
         beq     call_linux_handler
         cmpwi   r12, BOOK3S_INTERRUPT_DECREMENTER
         beq     call_linux_handler
+        cmpwi   r12, BOOK3S_INTERRUPT_PERFMON
+        beq     call_linux_handler
 
         /* Back to EE=1 */
         mtmsr   r6
+        sync
         b       kvm_return_point
 
 call_linux_handler:
@@ -249,14 +252,14 @@ call_linux_handler:
          */
 
         /* Restore host IP -> SRR0 */
-        ld      r5, VCPU_HOST_RETIP(r7)
+        PPC_LL  r5, VCPU_HOST_RETIP(r7)
 
         /* XXX Better move to a safe function?
          *     What if we get an HTAB flush in between mtsrr0 and mtsrr1? */
 
         mtlr    r12
 
-        ld      r4, VCPU_TRAMPOLINE_LOWMEM(r7)
+        PPC_LL  r4, VCPU_TRAMPOLINE_LOWMEM(r7)
         mtsrr0  r4
         LOAD_REG_IMMEDIATE(r3, MSR_KERNEL & ~(MSR_IR | MSR_DR))
         mtsrr1  r3
@@ -274,7 +277,7 @@ kvm_return_point:
 
         /* Restore r3 (kvm_run) and r4 (vcpu) */
         REST_2GPRS(3, r1)
-        bl      KVMPPC_HANDLE_EXIT
+        bl      FUNC(kvmppc_handle_exit)
 
         /* If RESUME_GUEST, get back in the loop */
         cmpwi   r3, RESUME_GUEST
@@ -285,7 +288,7 @@ kvm_return_point:
 
 kvm_exit_loop:
 
-        ld      r4, _LINK(r1)
+        PPC_LL  r4, _LINK(r1)
         mtlr    r4
 
         /* Restore non-volatile host registers (r14 - r31) */
@@ -296,8 +299,8 @@ kvm_exit_loop:
 
 kvm_loop_heavyweight:
 
-        ld      r4, _LINK(r1)
-        std     r4, (16 + SWITCH_FRAME_SIZE)(r1)
+        PPC_LL  r4, _LINK(r1)
+        PPC_STL r4, (PPC_LR_STKOFF + SWITCH_FRAME_SIZE)(r1)
 
         /* Load vcpu and cpu_run */
         REST_2GPRS(3, r1)
@@ -315,4 +318,3 @@ kvm_loop_lightweight:
 
         /* Jump back into the beginning of this function */
         b       kvm_start_lightweight
-
diff --git a/arch/powerpc/kvm/book3s_mmu_hpte.c b/arch/powerpc/kvm/book3s_mmu_hpte.c
new file mode 100644
index 000000000000..4868d4a7ebc5
--- /dev/null
+++ b/arch/powerpc/kvm/book3s_mmu_hpte.c
@@ -0,0 +1,277 @@
+/*
+ * Copyright (C) 2010 SUSE Linux Products GmbH. All rights reserved.
+ *
+ * Authors:
+ *     Alexander Graf <agraf@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#include <linux/kvm_host.h>
+#include <linux/hash.h>
+#include <linux/slab.h>
+
+#include <asm/kvm_ppc.h>
+#include <asm/kvm_book3s.h>
+#include <asm/machdep.h>
+#include <asm/mmu_context.h>
+#include <asm/hw_irq.h>
+
+#define PTE_SIZE        12
+
+/* #define DEBUG_MMU */
+
+#ifdef DEBUG_MMU
+#define dprintk_mmu(a, ...) printk(KERN_INFO a, __VA_ARGS__)
+#else
+#define dprintk_mmu(a, ...) do { } while(0)
+#endif
+
+static struct kmem_cache *hpte_cache;
+
+static inline u64 kvmppc_mmu_hash_pte(u64 eaddr)
+{
+        return hash_64(eaddr >> PTE_SIZE, HPTEG_HASH_BITS_PTE);
+}
+
+static inline u64 kvmppc_mmu_hash_vpte(u64 vpage)
+{
+        return hash_64(vpage & 0xfffffffffULL, HPTEG_HASH_BITS_VPTE);
+}
+
+static inline u64 kvmppc_mmu_hash_vpte_long(u64 vpage)
+{
+        return hash_64((vpage & 0xffffff000ULL) >> 12,
+                       HPTEG_HASH_BITS_VPTE_LONG);
+}
+
+void kvmppc_mmu_hpte_cache_map(struct kvm_vcpu *vcpu, struct hpte_cache *pte)
+{
+        u64 index;
+
+        /* Add to ePTE list */
+        index = kvmppc_mmu_hash_pte(pte->pte.eaddr);
+        hlist_add_head(&pte->list_pte, &vcpu->arch.hpte_hash_pte[index]);
+
+        /* Add to vPTE list */
+        index = kvmppc_mmu_hash_vpte(pte->pte.vpage);
+        hlist_add_head(&pte->list_vpte, &vcpu->arch.hpte_hash_vpte[index]);
+
+        /* Add to vPTE_long list */
+        index = kvmppc_mmu_hash_vpte_long(pte->pte.vpage);
+        hlist_add_head(&pte->list_vpte_long,
+                       &vcpu->arch.hpte_hash_vpte_long[index]);
+}
+
+static void invalidate_pte(struct kvm_vcpu *vcpu, struct hpte_cache *pte)
+{
+        dprintk_mmu("KVM: Flushing SPT: 0x%lx (0x%llx) -> 0x%llx\n",
+                    pte->pte.eaddr, pte->pte.vpage, pte->host_va);
+
+        /* Different for 32 and 64 bit */
+        kvmppc_mmu_invalidate_pte(vcpu, pte);
+
+        if (pte->pte.may_write)
+                kvm_release_pfn_dirty(pte->pfn);
+        else
+                kvm_release_pfn_clean(pte->pfn);
+
+        hlist_del(&pte->list_pte);
+        hlist_del(&pte->list_vpte);
+        hlist_del(&pte->list_vpte_long);
+
+        vcpu->arch.hpte_cache_count--;
+        kmem_cache_free(hpte_cache, pte);
+}
+
+static void kvmppc_mmu_pte_flush_all(struct kvm_vcpu *vcpu)
+{
+        struct hpte_cache *pte;
+        struct hlist_node *node, *tmp;
+        int i;
+
+        for (i = 0; i < HPTEG_HASH_NUM_VPTE_LONG; i++) {
+                struct hlist_head *list = &vcpu->arch.hpte_hash_vpte_long[i];
+
+                hlist_for_each_entry_safe(pte, node, tmp, list, list_vpte_long)
+                        invalidate_pte(vcpu, pte);
+        }
+}
+
+static void kvmppc_mmu_pte_flush_page(struct kvm_vcpu *vcpu, ulong guest_ea)
+{
+        struct hlist_head *list;
+        struct hlist_node *node, *tmp;
+        struct hpte_cache *pte;
+
+        /* Find the list of entries in the map */
+        list = &vcpu->arch.hpte_hash_pte[kvmppc_mmu_hash_pte(guest_ea)];
+
+        /* Check the list for matching entries and invalidate */
+        hlist_for_each_entry_safe(pte, node, tmp, list, list_pte)
+                if ((pte->pte.eaddr & ~0xfffUL) == guest_ea)
+                        invalidate_pte(vcpu, pte);
+}
+
+void kvmppc_mmu_pte_flush(struct kvm_vcpu *vcpu, ulong guest_ea, ulong ea_mask)
+{
+        u64 i;
+
+        dprintk_mmu("KVM: Flushing %d Shadow PTEs: 0x%lx & 0x%lx\n",
+                    vcpu->arch.hpte_cache_count, guest_ea, ea_mask);
+
+        guest_ea &= ea_mask;
+
+        switch (ea_mask) {
+        case ~0xfffUL:
+                kvmppc_mmu_pte_flush_page(vcpu, guest_ea);
+                break;
+        case 0x0ffff000:
+                /* 32-bit flush w/o segment, go through all possible segments */
+                for (i = 0; i < 0x100000000ULL; i += 0x10000000ULL)
+                        kvmppc_mmu_pte_flush(vcpu, guest_ea | i, ~0xfffUL);
+                break;
+        case 0:
+                /* Doing a complete flush -> start from scratch */
+                kvmppc_mmu_pte_flush_all(vcpu);
+                break;
+        default:
+                WARN_ON(1);
+                break;
+        }
+}
+
+/* Flush with mask 0xfffffffff */
+static void kvmppc_mmu_pte_vflush_short(struct kvm_vcpu *vcpu, u64 guest_vp)
+{
+        struct hlist_head *list;
+        struct hlist_node *node, *tmp;
+        struct hpte_cache *pte;
+        u64 vp_mask = 0xfffffffffULL;
+
+        list = &vcpu->arch.hpte_hash_vpte[kvmppc_mmu_hash_vpte(guest_vp)];
+
+        /* Check the list for matching entries and invalidate */
+        hlist_for_each_entry_safe(pte, node, tmp, list, list_vpte)
+                if ((pte->pte.vpage & vp_mask) == guest_vp)
+                        invalidate_pte(vcpu, pte);
+}
+
+/* Flush with mask 0xffffff000 */
+static void kvmppc_mmu_pte_vflush_long(struct kvm_vcpu *vcpu, u64 guest_vp)
+{
+        struct hlist_head *list;
+        struct hlist_node *node, *tmp;
+        struct hpte_cache *pte;
+        u64 vp_mask = 0xffffff000ULL;
+
+        list = &vcpu->arch.hpte_hash_vpte_long[
+                kvmppc_mmu_hash_vpte_long(guest_vp)];
+
+        /* Check the list for matching entries and invalidate */
+        hlist_for_each_entry_safe(pte, node, tmp, list, list_vpte_long)
+                if ((pte->pte.vpage & vp_mask) == guest_vp)
+                        invalidate_pte(vcpu, pte);
+}
+
+void kvmppc_mmu_pte_vflush(struct kvm_vcpu *vcpu, u64 guest_vp, u64 vp_mask)
+{
+        dprintk_mmu("KVM: Flushing %d Shadow vPTEs: 0x%llx & 0x%llx\n",
+                    vcpu->arch.hpte_cache_count, guest_vp, vp_mask);
+        guest_vp &= vp_mask;
+
+        switch(vp_mask) {
+        case 0xfffffffffULL:
+                kvmppc_mmu_pte_vflush_short(vcpu, guest_vp);
+                break;
+        case 0xffffff000ULL:
+                kvmppc_mmu_pte_vflush_long(vcpu, guest_vp);
+                break;
+        default:
+                WARN_ON(1);
+                return;
+        }
+}
+
+void kvmppc_mmu_pte_pflush(struct kvm_vcpu *vcpu, ulong pa_start, ulong pa_end)
+{
+        struct hlist_node *node, *tmp;
+        struct hpte_cache *pte;
+        int i;
+
+        dprintk_mmu("KVM: Flushing %d Shadow pPTEs: 0x%lx - 0x%lx\n",
+                    vcpu->arch.hpte_cache_count, pa_start, pa_end);
+
+        for (i = 0; i < HPTEG_HASH_NUM_VPTE_LONG; i++) {
+                struct hlist_head *list = &vcpu->arch.hpte_hash_vpte_long[i];
+
+                hlist_for_each_entry_safe(pte, node, tmp, list, list_vpte_long)
+                        if ((pte->pte.raddr >= pa_start) &&
+                            (pte->pte.raddr < pa_end))
+                                invalidate_pte(vcpu, pte);
+        }
+}
+
+struct hpte_cache *kvmppc_mmu_hpte_cache_next(struct kvm_vcpu *vcpu)
+{
+        struct hpte_cache *pte;
+
+        pte = kmem_cache_zalloc(hpte_cache, GFP_KERNEL);
+        vcpu->arch.hpte_cache_count++;
+
+        if (vcpu->arch.hpte_cache_count == HPTEG_CACHE_NUM)
+                kvmppc_mmu_pte_flush_all(vcpu);
+
+        return pte;
+}
+
+void kvmppc_mmu_hpte_destroy(struct kvm_vcpu *vcpu)
+{
+        kvmppc_mmu_pte_flush(vcpu, 0, 0);
+}
+
+static void kvmppc_mmu_hpte_init_hash(struct hlist_head *hash_list, int len)
+{
+        int i;
+
+        for (i = 0; i < len; i++)
+                INIT_HLIST_HEAD(&hash_list[i]);
+}
+
+int kvmppc_mmu_hpte_init(struct kvm_vcpu *vcpu)
+{
+        /* init hpte lookup hashes */
+        kvmppc_mmu_hpte_init_hash(vcpu->arch.hpte_hash_pte,
+                                  ARRAY_SIZE(vcpu->arch.hpte_hash_pte));
+        kvmppc_mmu_hpte_init_hash(vcpu->arch.hpte_hash_vpte,
+                                  ARRAY_SIZE(vcpu->arch.hpte_hash_vpte));
+        kvmppc_mmu_hpte_init_hash(vcpu->arch.hpte_hash_vpte_long,
+                                  ARRAY_SIZE(vcpu->arch.hpte_hash_vpte_long));
+
+        return 0;
+}
+
+int kvmppc_mmu_hpte_sysinit(void)
+{
+        /* init hpte slab cache */
+        hpte_cache = kmem_cache_create("kvm-spt", sizeof(struct hpte_cache),
+                                       sizeof(struct hpte_cache), 0, NULL);
+
+        return 0;
+}
+
+void kvmppc_mmu_hpte_sysexit(void)
+{
+        kmem_cache_destroy(hpte_cache);
+}
diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c
new file mode 100644
index 000000000000..474f2e24050a
--- /dev/null
+++ b/arch/powerpc/kvm/book3s_paired_singles.c
@@ -0,0 +1,1269 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright Novell Inc 2010
+ *
+ * Authors: Alexander Graf <agraf@suse.de>
+ */
+
+#include <asm/kvm.h>
+#include <asm/kvm_ppc.h>
+#include <asm/disassemble.h>
+#include <asm/kvm_book3s.h>
+#include <asm/kvm_fpu.h>
+#include <asm/reg.h>
+#include <asm/cacheflush.h>
+#include <linux/vmalloc.h>
+
+/* #define DEBUG */
+
+#ifdef DEBUG
+#define dprintk printk
+#else
+#define dprintk(...) do { } while(0);
+#endif
+
+#define OP_LFS                  48
+#define OP_LFSU                 49
+#define OP_LFD                  50
+#define OP_LFDU                 51
+#define OP_STFS                 52
+#define OP_STFSU                53
+#define OP_STFD                 54
+#define OP_STFDU                55
+#define OP_PSQ_L                56
+#define OP_PSQ_LU               57
+#define OP_PSQ_ST               60
+#define OP_PSQ_STU              61
+
+#define OP_31_LFSX              535
+#define OP_31_LFSUX             567
+#define OP_31_LFDX              599
+#define OP_31_LFDUX             631
+#define OP_31_STFSX             663
+#define OP_31_STFSUX            695
+#define OP_31_STFX              727
+#define OP_31_STFUX             759
+#define OP_31_LWIZX             887
+#define OP_31_STFIWX            983
+
+#define OP_59_FADDS             21
+#define OP_59_FSUBS             20
+#define OP_59_FSQRTS            22
+#define OP_59_FDIVS             18
+#define OP_59_FRES              24
+#define OP_59_FMULS             25
+#define OP_59_FRSQRTES          26
+#define OP_59_FMSUBS            28
+#define OP_59_FMADDS            29
+#define OP_59_FNMSUBS           30
+#define OP_59_FNMADDS           31
+
+#define OP_63_FCMPU             0
+#define OP_63_FCPSGN            8
+#define OP_63_FRSP              12
+#define OP_63_FCTIW             14
+#define OP_63_FCTIWZ            15
+#define OP_63_FDIV              18
+#define OP_63_FADD              21
+#define OP_63_FSQRT             22
+#define OP_63_FSEL              23
+#define OP_63_FRE               24
+#define OP_63_FMUL              25
+#define OP_63_FRSQRTE           26
+#define OP_63_FMSUB             28
+#define OP_63_FMADD             29
+#define OP_63_FNMSUB            30
+#define OP_63_FNMADD            31
+#define OP_63_FCMPO             32
+#define OP_63_MTFSB1            38 // XXX
+#define OP_63_FSUB              20
+#define OP_63_FNEG              40
+#define OP_63_MCRFS             64
+#define OP_63_MTFSB0            70
+#define OP_63_FMR               72
+#define OP_63_MTFSFI            134
+#define OP_63_FABS              264
+#define OP_63_MFFS              583
+#define OP_63_MTFSF             711
+
+#define OP_4X_PS_CMPU0          0
+#define OP_4X_PSQ_LX            6
+#define OP_4XW_PSQ_STX          7
+#define OP_4A_PS_SUM0           10
+#define OP_4A_PS_SUM1           11
+#define OP_4A_PS_MULS0          12
+#define OP_4A_PS_MULS1          13
+#define OP_4A_PS_MADDS0         14
+#define OP_4A_PS_MADDS1         15
+#define OP_4A_PS_DIV            18
+#define OP_4A_PS_SUB            20
+#define OP_4A_PS_ADD            21
+#define OP_4A_PS_SEL            23
+#define OP_4A_PS_RES            24
+#define OP_4A_PS_MUL            25
+#define OP_4A_PS_RSQRTE         26
+#define OP_4A_PS_MSUB           28
+#define OP_4A_PS_MADD           29
+#define OP_4A_PS_NMSUB          30
+#define OP_4A_PS_NMADD          31
+#define OP_4X_PS_CMPO0          32
+#define OP_4X_PSQ_LUX           38
+#define OP_4XW_PSQ_STUX         39
+#define OP_4X_PS_NEG            40
+#define OP_4X_PS_CMPU1          64
+#define OP_4X_PS_MR             72
+#define OP_4X_PS_CMPO1          96
+#define OP_4X_PS_NABS           136
+#define OP_4X_PS_ABS            264
+#define OP_4X_PS_MERGE00        528
+#define OP_4X_PS_MERGE01        560
+#define OP_4X_PS_MERGE10        592
+#define OP_4X_PS_MERGE11        624
+
+#define SCALAR_NONE             0
+#define SCALAR_HIGH             (1 << 0)
+#define SCALAR_LOW              (1 << 1)
+#define SCALAR_NO_PS0           (1 << 2)
+#define SCALAR_NO_PS1           (1 << 3)
+
+#define GQR_ST_TYPE_MASK        0x00000007
+#define GQR_ST_TYPE_SHIFT       0
+#define GQR_ST_SCALE_MASK       0x00003f00
+#define GQR_ST_SCALE_SHIFT      8
+#define GQR_LD_TYPE_MASK        0x00070000
+#define GQR_LD_TYPE_SHIFT       16
+#define GQR_LD_SCALE_MASK       0x3f000000
+#define GQR_LD_SCALE_SHIFT      24
+
+#define GQR_QUANTIZE_FLOAT      0
+#define GQR_QUANTIZE_U8         4
+#define GQR_QUANTIZE_U16        5
+#define GQR_QUANTIZE_S8         6
+#define GQR_QUANTIZE_S16        7
+
+#define FPU_LS_SINGLE           0
+#define FPU_LS_DOUBLE           1
+#define FPU_LS_SINGLE_LOW       2
+
+static inline void kvmppc_sync_qpr(struct kvm_vcpu *vcpu, int rt)
+{
+        kvm_cvt_df(&vcpu->arch.fpr[rt], &vcpu->arch.qpr[rt], &vcpu->arch.fpscr);
+}
+
+static void kvmppc_inject_pf(struct kvm_vcpu *vcpu, ulong eaddr, bool is_store)
+{
+        u64 dsisr;
+
+        vcpu->arch.msr = kvmppc_set_field(vcpu->arch.msr, 33, 36, 0);
+        vcpu->arch.msr = kvmppc_set_field(vcpu->arch.msr, 42, 47, 0);
+        vcpu->arch.dear = eaddr;
+        /* Page Fault */
+        dsisr = kvmppc_set_field(0, 33, 33, 1);
+        if (is_store)
+                to_book3s(vcpu)->dsisr = kvmppc_set_field(dsisr, 38, 38, 1);
+        kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE);
+}
+
+static int kvmppc_emulate_fpr_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+                                   int rs, ulong addr, int ls_type)
+{
+        int emulated = EMULATE_FAIL;
+        int r;
+        char tmp[8];
+        int len = sizeof(u32);
+
+        if (ls_type == FPU_LS_DOUBLE)
+                len = sizeof(u64);
+
+        /* read from memory */
+        r = kvmppc_ld(vcpu, &addr, len, tmp, true);
+        vcpu->arch.paddr_accessed = addr;
+
+        if (r < 0) {
+                kvmppc_inject_pf(vcpu, addr, false);
+                goto done_load;
+        } else if (r == EMULATE_DO_MMIO) {
+                emulated = kvmppc_handle_load(run, vcpu, KVM_REG_FPR | rs, len, 1);
+                goto done_load;
+        }
+
+        emulated = EMULATE_DONE;
+
+        /* put in registers */
+        switch (ls_type) {
+        case FPU_LS_SINGLE:
+                kvm_cvt_fd((u32*)tmp, &vcpu->arch.fpr[rs], &vcpu->arch.fpscr);
+                vcpu->arch.qpr[rs] = *((u32*)tmp);
+                break;
+        case FPU_LS_DOUBLE:
+                vcpu->arch.fpr[rs] = *((u64*)tmp);
+                break;
+        }
+
+        dprintk(KERN_INFO "KVM: FPR_LD [0x%llx] at 0x%lx (%d)\n", *(u64*)tmp,
+                          addr, len);
+
+done_load:
+        return emulated;
+}
+
+static int kvmppc_emulate_fpr_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+                                    int rs, ulong addr, int ls_type)
+{
+        int emulated = EMULATE_FAIL;
+        int r;
+        char tmp[8];
+        u64 val;
+        int len;
+
+        switch (ls_type) {
+        case FPU_LS_SINGLE:
+                kvm_cvt_df(&vcpu->arch.fpr[rs], (u32*)tmp, &vcpu->arch.fpscr);
+                val = *((u32*)tmp);
+                len = sizeof(u32);
+                break;
+        case FPU_LS_SINGLE_LOW:
+                *((u32*)tmp) = vcpu->arch.fpr[rs];
+                val = vcpu->arch.fpr[rs] & 0xffffffff;
+                len = sizeof(u32);
+                break;
+        case FPU_LS_DOUBLE:
+                *((u64*)tmp) = vcpu->arch.fpr[rs];
+                val = vcpu->arch.fpr[rs];
+                len = sizeof(u64);
+                break;
+        default:
+                val = 0;
+                len = 0;
+        }
+
+        r = kvmppc_st(vcpu, &addr, len, tmp, true);
+        vcpu->arch.paddr_accessed = addr;
+        if (r < 0) {
+                kvmppc_inject_pf(vcpu, addr, true);
+        } else if (r == EMULATE_DO_MMIO) {
+                emulated = kvmppc_handle_store(run, vcpu, val, len, 1);
+        } else {
+                emulated = EMULATE_DONE;
+        }
+
+        dprintk(KERN_INFO "KVM: FPR_ST [0x%llx] at 0x%lx (%d)\n",
+                          val, addr, len);
+
+        return emulated;
+}
+
+static int kvmppc_emulate_psq_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+                                   int rs, ulong addr, bool w, int i)
+{
+        int emulated = EMULATE_FAIL;
+        int r;
+        float one = 1.0;
+        u32 tmp[2];
+
+        /* read from memory */
+        if (w) {
+                r = kvmppc_ld(vcpu, &addr, sizeof(u32), tmp, true);
+                memcpy(&tmp[1], &one, sizeof(u32));
+        } else {
+                r = kvmppc_ld(vcpu, &addr, sizeof(u32) * 2, tmp, true);
+        }
+        vcpu->arch.paddr_accessed = addr;
+        if (r < 0) {
+                kvmppc_inject_pf(vcpu, addr, false);
+                goto done_load;
+        } else if ((r == EMULATE_DO_MMIO) && w) {
+                emulated = kvmppc_handle_load(run, vcpu, KVM_REG_FPR | rs, 4, 1);
+                vcpu->arch.qpr[rs] = tmp[1];
+                goto done_load;
+        } else if (r == EMULATE_DO_MMIO) {
+                emulated = kvmppc_handle_load(run, vcpu, KVM_REG_FQPR | rs, 8, 1);
+                goto done_load;
+        }
+
+        emulated = EMULATE_DONE;
+
+        /* put in registers */
+        kvm_cvt_fd(&tmp[0], &vcpu->arch.fpr[rs], &vcpu->arch.fpscr);
+        vcpu->arch.qpr[rs] = tmp[1];
+
+        dprintk(KERN_INFO "KVM: PSQ_LD [0x%x, 0x%x] at 0x%lx (%d)\n", tmp[0],
+                          tmp[1], addr, w ? 4 : 8);
+
+done_load:
+        return emulated;
+}
+
+static int kvmppc_emulate_psq_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+                                    int rs, ulong addr, bool w, int i)
+{
+        int emulated = EMULATE_FAIL;
+        int r;
+        u32 tmp[2];
+        int len = w ? sizeof(u32) : sizeof(u64);
+
+        kvm_cvt_df(&vcpu->arch.fpr[rs], &tmp[0], &vcpu->arch.fpscr);
+        tmp[1] = vcpu->arch.qpr[rs];
+
+        r = kvmppc_st(vcpu, &addr, len, tmp, true);
+        vcpu->arch.paddr_accessed = addr;
+        if (r < 0) {
+                kvmppc_inject_pf(vcpu, addr, true);
+        } else if ((r == EMULATE_DO_MMIO) && w) {
+                emulated = kvmppc_handle_store(run, vcpu, tmp[0], 4, 1);
+        } else if (r == EMULATE_DO_MMIO) {
+                u64 val = ((u64)tmp[0] << 32) | tmp[1];
+                emulated = kvmppc_handle_store(run, vcpu, val, 8, 1);
+        } else {
+                emulated = EMULATE_DONE;
+        }
+
+        dprintk(KERN_INFO "KVM: PSQ_ST [0x%x, 0x%x] at 0x%lx (%d)\n",
+                          tmp[0], tmp[1], addr, len);
+
+        return emulated;
+}
+
+/*
+ * Cuts out inst bits with ordering according to spec.
+ * That means the leftmost bit is zero. All given bits are included.
+ */
+static inline u32 inst_get_field(u32 inst, int msb, int lsb)
+{
+        return kvmppc_get_field(inst, msb + 32, lsb + 32);
+}
+
+/*
+ * Replaces inst bits with ordering according to spec.
+ */
+static inline u32 inst_set_field(u32 inst, int msb, int lsb, int value)
+{
+        return kvmppc_set_field(inst, msb + 32, lsb + 32, value);
+}
+
+bool kvmppc_inst_is_paired_single(struct kvm_vcpu *vcpu, u32 inst)
+{
+        if (!(vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE))
+                return false;
+
+        switch (get_op(inst)) {
+        case OP_PSQ_L:
+        case OP_PSQ_LU:
+        case OP_PSQ_ST:
+        case OP_PSQ_STU:
+        case OP_LFS:
+        case OP_LFSU:
+        case OP_LFD:
+        case OP_LFDU:
+        case OP_STFS:
+        case OP_STFSU:
+        case OP_STFD:
+        case OP_STFDU:
+                return true;
+        case 4:
+                /* X form */
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_4X_PS_CMPU0:
+                case OP_4X_PSQ_LX:
+                case OP_4X_PS_CMPO0:
+                case OP_4X_PSQ_LUX:
+                case OP_4X_PS_NEG:
+                case OP_4X_PS_CMPU1:
+                case OP_4X_PS_MR:
+                case OP_4X_PS_CMPO1:
+                case OP_4X_PS_NABS:
+                case OP_4X_PS_ABS:
+                case OP_4X_PS_MERGE00:
+                case OP_4X_PS_MERGE01:
+                case OP_4X_PS_MERGE10:
+                case OP_4X_PS_MERGE11:
+                        return true;
+                }
+                /* XW form */
+                switch (inst_get_field(inst, 25, 30)) {
+                case OP_4XW_PSQ_STX:
+                case OP_4XW_PSQ_STUX:
+                        return true;
+                }
+                /* A form */
+                switch (inst_get_field(inst, 26, 30)) {
+                case OP_4A_PS_SUM1:
+                case OP_4A_PS_SUM0:
+                case OP_4A_PS_MULS0:
+                case OP_4A_PS_MULS1:
+                case OP_4A_PS_MADDS0:
+                case OP_4A_PS_MADDS1:
+                case OP_4A_PS_DIV:
+                case OP_4A_PS_SUB:
+                case OP_4A_PS_ADD:
+                case OP_4A_PS_SEL:
+                case OP_4A_PS_RES:
+                case OP_4A_PS_MUL:
+                case OP_4A_PS_RSQRTE:
+                case OP_4A_PS_MSUB:
+                case OP_4A_PS_MADD:
+                case OP_4A_PS_NMSUB:
+                case OP_4A_PS_NMADD:
+                        return true;
+                }
+                break;
+        case 59:
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_59_FADDS:
+                case OP_59_FSUBS:
+                case OP_59_FDIVS:
+                case OP_59_FRES:
+                case OP_59_FRSQRTES:
+                        return true;
+                }
+                switch (inst_get_field(inst, 26, 30)) {
+                case OP_59_FMULS:
+                case OP_59_FMSUBS:
+                case OP_59_FMADDS:
+                case OP_59_FNMSUBS:
+                case OP_59_FNMADDS:
+                        return true;
+                }
+                break;
+        case 63:
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_63_MTFSB0:
+                case OP_63_MTFSB1:
+                case OP_63_MTFSF:
+                case OP_63_MTFSFI:
+                case OP_63_MCRFS:
+                case OP_63_MFFS:
+                case OP_63_FCMPU:
+                case OP_63_FCMPO:
+                case OP_63_FNEG:
+                case OP_63_FMR:
+                case OP_63_FABS:
+                case OP_63_FRSP:
+                case OP_63_FDIV:
+                case OP_63_FADD:
+                case OP_63_FSUB:
+                case OP_63_FCTIW:
+                case OP_63_FCTIWZ:
+                case OP_63_FRSQRTE:
+                case OP_63_FCPSGN:
+                        return true;
+                }
+                switch (inst_get_field(inst, 26, 30)) {
+                case OP_63_FMUL:
+                case OP_63_FSEL:
+                case OP_63_FMSUB:
+                case OP_63_FMADD:
+                case OP_63_FNMSUB:
+                case OP_63_FNMADD:
+                        return true;
+                }
+                break;
+        case 31:
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_31_LFSX:
+                case OP_31_LFSUX:
+                case OP_31_LFDX:
+                case OP_31_LFDUX:
+                case OP_31_STFSX:
+                case OP_31_STFSUX:
+                case OP_31_STFX:
+                case OP_31_STFUX:
+                case OP_31_STFIWX:
+                        return true;
+                }
+                break;
+        }
+
+        return false;
+}
+
+static int get_d_signext(u32 inst)
+{
+        int d = inst & 0x8ff;
+
+        if (d & 0x800)
+                return -(d & 0x7ff);
+
+        return (d & 0x7ff);
+}
+
+static int kvmppc_ps_three_in(struct kvm_vcpu *vcpu, bool rc,
+                                      int reg_out, int reg_in1, int reg_in2,
+                                      int reg_in3, int scalar,
+                                      void (*func)(u64 *fpscr,
+                                                 u32 *dst, u32 *src1,
+                                                 u32 *src2, u32 *src3))
+{
+        u32 *qpr = vcpu->arch.qpr;
+        u64 *fpr = vcpu->arch.fpr;
+        u32 ps0_out;
+        u32 ps0_in1, ps0_in2, ps0_in3;
+        u32 ps1_in1, ps1_in2, ps1_in3;
+
+        /* RC */
+        WARN_ON(rc);
+
+        /* PS0 */
+        kvm_cvt_df(&fpr[reg_in1], &ps0_in1, &vcpu->arch.fpscr);
+        kvm_cvt_df(&fpr[reg_in2], &ps0_in2, &vcpu->arch.fpscr);
+        kvm_cvt_df(&fpr[reg_in3], &ps0_in3, &vcpu->arch.fpscr);
+
+        if (scalar & SCALAR_LOW)
+                ps0_in2 = qpr[reg_in2];
+
+        func(&vcpu->arch.fpscr, &ps0_out, &ps0_in1, &ps0_in2, &ps0_in3);
+
+        dprintk(KERN_INFO "PS3 ps0 -> f(0x%x, 0x%x, 0x%x) = 0x%x\n",
+                          ps0_in1, ps0_in2, ps0_in3, ps0_out);
+
+        if (!(scalar & SCALAR_NO_PS0))
+                kvm_cvt_fd(&ps0_out, &fpr[reg_out], &vcpu->arch.fpscr);
+
+        /* PS1 */
+        ps1_in1 = qpr[reg_in1];
+        ps1_in2 = qpr[reg_in2];
+        ps1_in3 = qpr[reg_in3];
+
+        if (scalar & SCALAR_HIGH)
+                ps1_in2 = ps0_in2;
+
+        if (!(scalar & SCALAR_NO_PS1))
+                func(&vcpu->arch.fpscr, &qpr[reg_out], &ps1_in1, &ps1_in2, &ps1_in3);
+
+        dprintk(KERN_INFO "PS3 ps1 -> f(0x%x, 0x%x, 0x%x) = 0x%x\n",
+                          ps1_in1, ps1_in2, ps1_in3, qpr[reg_out]);
+
+        return EMULATE_DONE;
+}
+
+static int kvmppc_ps_two_in(struct kvm_vcpu *vcpu, bool rc,
+                                    int reg_out, int reg_in1, int reg_in2,
+                                    int scalar,
+                                    void (*func)(u64 *fpscr,
+                                                 u32 *dst, u32 *src1,
+                                                 u32 *src2))
+{
+        u32 *qpr = vcpu->arch.qpr;
+        u64 *fpr = vcpu->arch.fpr;
+        u32 ps0_out;
+        u32 ps0_in1, ps0_in2;
+        u32 ps1_out;
+        u32 ps1_in1, ps1_in2;
+
+        /* RC */
+        WARN_ON(rc);
+
+        /* PS0 */
+        kvm_cvt_df(&fpr[reg_in1], &ps0_in1, &vcpu->arch.fpscr);
+
+        if (scalar & SCALAR_LOW)
+                ps0_in2 = qpr[reg_in2];
+        else
+                kvm_cvt_df(&fpr[reg_in2], &ps0_in2, &vcpu->arch.fpscr);
+
+        func(&vcpu->arch.fpscr, &ps0_out, &ps0_in1, &ps0_in2);
+
+        if (!(scalar & SCALAR_NO_PS0)) {
+                dprintk(KERN_INFO "PS2 ps0 -> f(0x%x, 0x%x) = 0x%x\n",
+                                  ps0_in1, ps0_in2, ps0_out);
+
+                kvm_cvt_fd(&ps0_out, &fpr[reg_out], &vcpu->arch.fpscr);
+        }
+
+        /* PS1 */
+        ps1_in1 = qpr[reg_in1];
+        ps1_in2 = qpr[reg_in2];
+
+        if (scalar & SCALAR_HIGH)
+                ps1_in2 = ps0_in2;
+
+        func(&vcpu->arch.fpscr, &ps1_out, &ps1_in1, &ps1_in2);
+
+        if (!(scalar & SCALAR_NO_PS1)) {
+                qpr[reg_out] = ps1_out;
+
+                dprintk(KERN_INFO "PS2 ps1 -> f(0x%x, 0x%x) = 0x%x\n",
+                                  ps1_in1, ps1_in2, qpr[reg_out]);
+        }
+
+        return EMULATE_DONE;
+}
+
+static int kvmppc_ps_one_in(struct kvm_vcpu *vcpu, bool rc,
+                                    int reg_out, int reg_in,
+                                    void (*func)(u64 *t,
+                                                 u32 *dst, u32 *src1))
+{
+        u32 *qpr = vcpu->arch.qpr;
+        u64 *fpr = vcpu->arch.fpr;
+        u32 ps0_out, ps0_in;
+        u32 ps1_in;
+
+        /* RC */
+        WARN_ON(rc);
+
+        /* PS0 */
+        kvm_cvt_df(&fpr[reg_in], &ps0_in, &vcpu->arch.fpscr);
+        func(&vcpu->arch.fpscr, &ps0_out, &ps0_in);
+
+        dprintk(KERN_INFO "PS1 ps0 -> f(0x%x) = 0x%x\n",
+                          ps0_in, ps0_out);
+
+        kvm_cvt_fd(&ps0_out, &fpr[reg_out], &vcpu->arch.fpscr);
+
+        /* PS1 */
+        ps1_in = qpr[reg_in];
+        func(&vcpu->arch.fpscr, &qpr[reg_out], &ps1_in);
+
+        dprintk(KERN_INFO "PS1 ps1 -> f(0x%x) = 0x%x\n",
+                          ps1_in, qpr[reg_out]);
+
+        return EMULATE_DONE;
+}
+
+int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
+{
+        u32 inst = kvmppc_get_last_inst(vcpu);
+        enum emulation_result emulated = EMULATE_DONE;
+
+        int ax_rd = inst_get_field(inst, 6, 10);
+        int ax_ra = inst_get_field(inst, 11, 15);
+        int ax_rb = inst_get_field(inst, 16, 20);
+        int ax_rc = inst_get_field(inst, 21, 25);
+        short full_d = inst_get_field(inst, 16, 31);
+
+        u64 *fpr_d = &vcpu->arch.fpr[ax_rd];
+        u64 *fpr_a = &vcpu->arch.fpr[ax_ra];
+        u64 *fpr_b = &vcpu->arch.fpr[ax_rb];
+        u64 *fpr_c = &vcpu->arch.fpr[ax_rc];
+
+        bool rcomp = (inst & 1) ? true : false;
+        u32 cr = kvmppc_get_cr(vcpu);
+#ifdef DEBUG
+        int i;
+#endif
+
+        if (!kvmppc_inst_is_paired_single(vcpu, inst))
+                return EMULATE_FAIL;
+
+        if (!(vcpu->arch.msr & MSR_FP)) {
+                kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL);
+                return EMULATE_AGAIN;
+        }
+
+        kvmppc_giveup_ext(vcpu, MSR_FP);
+        preempt_disable();
+        enable_kernel_fp();
+        /* Do we need to clear FE0 / FE1 here? Don't think so. */
+
+#ifdef DEBUG
+        for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++) {
+                u32 f;
+                kvm_cvt_df(&vcpu->arch.fpr[i], &f, &vcpu->arch.fpscr);
+                dprintk(KERN_INFO "FPR[%d] = 0x%x / 0x%llx    QPR[%d] = 0x%x\n",
+                        i, f, vcpu->arch.fpr[i], i, vcpu->arch.qpr[i]);
+        }
+#endif
+
+        switch (get_op(inst)) {
+        case OP_PSQ_L:
+        {
+                ulong addr = ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0;
+                bool w = inst_get_field(inst, 16, 16) ? true : false;
+                int i = inst_get_field(inst, 17, 19);
+
+                addr += get_d_signext(inst);
+                emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+                break;
+        }
+        case OP_PSQ_LU:
+        {
+                ulong addr = kvmppc_get_gpr(vcpu, ax_ra);
+                bool w = inst_get_field(inst, 16, 16) ? true : false;
+                int i = inst_get_field(inst, 17, 19);
+
+                addr += get_d_signext(inst);
+                emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+
+                if (emulated == EMULATE_DONE)
+                        kvmppc_set_gpr(vcpu, ax_ra, addr);
+                break;
+        }
+        case OP_PSQ_ST:
+        {
+                ulong addr = ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0;
+                bool w = inst_get_field(inst, 16, 16) ? true : false;
+                int i = inst_get_field(inst, 17, 19);
+
+                addr += get_d_signext(inst);
+                emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+                break;
+        }
+        case OP_PSQ_STU:
+        {
+                ulong addr = kvmppc_get_gpr(vcpu, ax_ra);
+                bool w = inst_get_field(inst, 16, 16) ? true : false;
+                int i = inst_get_field(inst, 17, 19);
+
+                addr += get_d_signext(inst);
+                emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+
+                if (emulated == EMULATE_DONE)
+                        kvmppc_set_gpr(vcpu, ax_ra, addr);
+                break;
+        }
+        case 4:
+                /* X form */
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_4X_PS_CMPU0:
+                        /* XXX */
+                        emulated = EMULATE_FAIL;
+                        break;
+                case OP_4X_PSQ_LX:
+                {
+                        ulong addr = ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0;
+                        bool w = inst_get_field(inst, 21, 21) ? true : false;
+                        int i = inst_get_field(inst, 22, 24);
+
+                        addr += kvmppc_get_gpr(vcpu, ax_rb);
+                        emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+                        break;
+                }
+                case OP_4X_PS_CMPO0:
+                        /* XXX */
+                        emulated = EMULATE_FAIL;
+                        break;
+                case OP_4X_PSQ_LUX:
+                {
+                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra);
+                        bool w = inst_get_field(inst, 21, 21) ? true : false;
+                        int i = inst_get_field(inst, 22, 24);
+
+                        addr += kvmppc_get_gpr(vcpu, ax_rb);
+                        emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+
+                        if (emulated == EMULATE_DONE)
+                                kvmppc_set_gpr(vcpu, ax_ra, addr);
+                        break;
+                }
+                case OP_4X_PS_NEG:
+                        vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
+                        vcpu->arch.fpr[ax_rd] ^= 0x8000000000000000ULL;
+                        vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
+                        vcpu->arch.qpr[ax_rd] ^= 0x80000000;
+                        break;
+                case OP_4X_PS_CMPU1:
+                        /* XXX */
+                        emulated = EMULATE_FAIL;
+                        break;
+                case OP_4X_PS_MR:
+                        WARN_ON(rcomp);
+                        vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
+                        vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
+                        break;
+                case OP_4X_PS_CMPO1:
+                        /* XXX */
+                        emulated = EMULATE_FAIL;
+                        break;
+                case OP_4X_PS_NABS:
+                        WARN_ON(rcomp);
+                        vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
+                        vcpu->arch.fpr[ax_rd] |= 0x8000000000000000ULL;
+                        vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
+                        vcpu->arch.qpr[ax_rd] |= 0x80000000;
+                        break;
+                case OP_4X_PS_ABS:
+                        WARN_ON(rcomp);
+                        vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
+                        vcpu->arch.fpr[ax_rd] &= ~0x8000000000000000ULL;
+                        vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
+                        vcpu->arch.qpr[ax_rd] &= ~0x80000000;
+                        break;
+                case OP_4X_PS_MERGE00:
+                        WARN_ON(rcomp);
+                        vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_ra];
+                        /* vcpu->arch.qpr[ax_rd] = vcpu->arch.fpr[ax_rb]; */
+                        kvm_cvt_df(&vcpu->arch.fpr[ax_rb],
+                                   &vcpu->arch.qpr[ax_rd],
+                                   &vcpu->arch.fpscr);
+                        break;
+                case OP_4X_PS_MERGE01:
+                        WARN_ON(rcomp);
+                        vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_ra];
+                        vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
+                        break;
+                case OP_4X_PS_MERGE10:
+                        WARN_ON(rcomp);
+                        /* vcpu->arch.fpr[ax_rd] = vcpu->arch.qpr[ax_ra]; */
+                        kvm_cvt_fd(&vcpu->arch.qpr[ax_ra],
+                                   &vcpu->arch.fpr[ax_rd],
+                                   &vcpu->arch.fpscr);
+                        /* vcpu->arch.qpr[ax_rd] = vcpu->arch.fpr[ax_rb]; */
+                        kvm_cvt_df(&vcpu->arch.fpr[ax_rb],
+                                   &vcpu->arch.qpr[ax_rd],
+                                   &vcpu->arch.fpscr);
+                        break;
+                case OP_4X_PS_MERGE11:
+                        WARN_ON(rcomp);
+                        /* vcpu->arch.fpr[ax_rd] = vcpu->arch.qpr[ax_ra]; */
+                        kvm_cvt_fd(&vcpu->arch.qpr[ax_ra],
+                                   &vcpu->arch.fpr[ax_rd],
+                                   &vcpu->arch.fpscr);
+                        vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
+                        break;
+                }
+                /* XW form */
+                switch (inst_get_field(inst, 25, 30)) {
+                case OP_4XW_PSQ_STX:
+                {
+                        ulong addr = ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0;
+                        bool w = inst_get_field(inst, 21, 21) ? true : false;
+                        int i = inst_get_field(inst, 22, 24);
+
+                        addr += kvmppc_get_gpr(vcpu, ax_rb);
+                        emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+                        break;
+                }
+                case OP_4XW_PSQ_STUX:
+                {
+                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra);
+                        bool w = inst_get_field(inst, 21, 21) ? true : false;
+                        int i = inst_get_field(inst, 22, 24);
+
+                        addr += kvmppc_get_gpr(vcpu, ax_rb);
+                        emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+
+                        if (emulated == EMULATE_DONE)
+                                kvmppc_set_gpr(vcpu, ax_ra, addr);
+                        break;
+                }
+                }
+                /* A form */
+                switch (inst_get_field(inst, 26, 30)) {
+                case OP_4A_PS_SUM1:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_rb, ax_ra, SCALAR_NO_PS0 | SCALAR_HIGH, fps_fadds);
+                        vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rc];
+                        break;
+                case OP_4A_PS_SUM0:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rb, SCALAR_NO_PS1 | SCALAR_LOW, fps_fadds);
+                        vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rc];
+                        break;
+                case OP_4A_PS_MULS0:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, SCALAR_HIGH, fps_fmuls);
+                        break;
+                case OP_4A_PS_MULS1:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, SCALAR_LOW, fps_fmuls);
+                        break;
+                case OP_4A_PS_MADDS0:
+                        emulated = kvmppc_ps_three_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, ax_rb, SCALAR_HIGH, fps_fmadds);
+                        break;
+                case OP_4A_PS_MADDS1:
+                        emulated = kvmppc_ps_three_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, ax_rb, SCALAR_LOW, fps_fmadds);
+                        break;
+                case OP_4A_PS_DIV:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rb, SCALAR_NONE, fps_fdivs);
+                        break;
+                case OP_4A_PS_SUB:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rb, SCALAR_NONE, fps_fsubs);
+                        break;
+                case OP_4A_PS_ADD:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rb, SCALAR_NONE, fps_fadds);
+                        break;
+                case OP_4A_PS_SEL:
+                        emulated = kvmppc_ps_three_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, ax_rb, SCALAR_NONE, fps_fsel);
+                        break;
+                case OP_4A_PS_RES:
+                        emulated = kvmppc_ps_one_in(vcpu, rcomp, ax_rd,
+                                        ax_rb, fps_fres);
+                        break;
+                case OP_4A_PS_MUL:
+                        emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, SCALAR_NONE, fps_fmuls);
+                        break;
+                case OP_4A_PS_RSQRTE:
+                        emulated = kvmppc_ps_one_in(vcpu, rcomp, ax_rd,
+                                        ax_rb, fps_frsqrte);
+                        break;
+                case OP_4A_PS_MSUB:
+                        emulated = kvmppc_ps_three_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, ax_rb, SCALAR_NONE, fps_fmsubs);
+                        break;
+                case OP_4A_PS_MADD:
+                        emulated = kvmppc_ps_three_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, ax_rb, SCALAR_NONE, fps_fmadds);
+                        break;
+                case OP_4A_PS_NMSUB:
+                        emulated = kvmppc_ps_three_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, ax_rb, SCALAR_NONE, fps_fnmsubs);
+                        break;
+                case OP_4A_PS_NMADD:
+                        emulated = kvmppc_ps_three_in(vcpu, rcomp, ax_rd,
+                                        ax_ra, ax_rc, ax_rb, SCALAR_NONE, fps_fnmadds);
+                        break;
+                }
+                break;
+
+        /* Real FPU operations */
+
+        case OP_LFS:
+        {
+                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
+
+                emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+                                                   FPU_LS_SINGLE);
+                break;
+        }
+        case OP_LFSU:
+        {
+                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
+
+                emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+                                                   FPU_LS_SINGLE);
+
+                if (emulated == EMULATE_DONE)
+                        kvmppc_set_gpr(vcpu, ax_ra, addr);
+                break;
+        }
+        case OP_LFD:
+        {
+                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
+
+                emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+                                                   FPU_LS_DOUBLE);
+                break;
+        }
+        case OP_LFDU:
+        {
+                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
+
+                emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+                                                   FPU_LS_DOUBLE);
+
+                if (emulated == EMULATE_DONE)
+                        kvmppc_set_gpr(vcpu, ax_ra, addr);
+                break;
+        }
+        case OP_STFS:
+        {
+                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
+
+                emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+                                                    FPU_LS_SINGLE);
+                break;
+        }
+        case OP_STFSU:
+        {
+                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
+
+                emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+                                                    FPU_LS_SINGLE);
+
+                if (emulated == EMULATE_DONE)
+                        kvmppc_set_gpr(vcpu, ax_ra, addr);
+                break;
+        }
+        case OP_STFD:
+        {
+                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
+
+                emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+                                                    FPU_LS_DOUBLE);
+                break;
+        }
+        case OP_STFDU:
+        {
+                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
+
+                emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+                                                    FPU_LS_DOUBLE);
+
+                if (emulated == EMULATE_DONE)
+                        kvmppc_set_gpr(vcpu, ax_ra, addr);
+                break;
+        }
+        case 31:
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_31_LFSX:
+                {
+                        ulong addr = ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0;
+
+                        addr += kvmppc_get_gpr(vcpu, ax_rb);
+                        emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                                                           addr, FPU_LS_SINGLE);
+                        break;
+                }
+                case OP_31_LFSUX:
+                {
+                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                                                           addr, FPU_LS_SINGLE);
+
+                        if (emulated == EMULATE_DONE)
+                                kvmppc_set_gpr(vcpu, ax_ra, addr);
+                        break;
+                }
+                case OP_31_LFDX:
+                {
+                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                                                           addr, FPU_LS_DOUBLE);
+                        break;
+                }
+                case OP_31_LFDUX:
+                {
+                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                                                           addr, FPU_LS_DOUBLE);
+
+                        if (emulated == EMULATE_DONE)
+                                kvmppc_set_gpr(vcpu, ax_ra, addr);
+                        break;
+                }
+                case OP_31_STFSX:
+                {
+                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                                                            addr, FPU_LS_SINGLE);
+                        break;
+                }
+                case OP_31_STFSUX:
+                {
+                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                                                            addr, FPU_LS_SINGLE);
+
+                        if (emulated == EMULATE_DONE)
+                                kvmppc_set_gpr(vcpu, ax_ra, addr);
+                        break;
+                }
+                case OP_31_STFX:
+                {
+                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                                                            addr, FPU_LS_DOUBLE);
+                        break;
+                }
+                case OP_31_STFUX:
+                {
+                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                                                            addr, FPU_LS_DOUBLE);
+
+                        if (emulated == EMULATE_DONE)
+                                kvmppc_set_gpr(vcpu, ax_ra, addr);
+                        break;
+                }
+                case OP_31_STFIWX:
+                {
+                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
+                                     kvmppc_get_gpr(vcpu, ax_rb);
+
+                        emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                                                            addr,
+                                                            FPU_LS_SINGLE_LOW);
+                        break;
+                }
+                        break;
+                }
+                break;
+        case 59:
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_59_FADDS:
+                        fpd_fadds(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FSUBS:
+                        fpd_fsubs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FDIVS:
+                        fpd_fdivs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FRES:
+                        fpd_fres(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FRSQRTES:
+                        fpd_frsqrtes(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                }
+                switch (inst_get_field(inst, 26, 30)) {
+                case OP_59_FMULS:
+                        fpd_fmuls(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FMSUBS:
+                        fpd_fmsubs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FMADDS:
+                        fpd_fmadds(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FNMSUBS:
+                        fpd_fnmsubs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_59_FNMADDS:
+                        fpd_fnmadds(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                }
+                break;
+        case 63:
+                switch (inst_get_field(inst, 21, 30)) {
+                case OP_63_MTFSB0:
+                case OP_63_MTFSB1:
+                case OP_63_MCRFS:
+                case OP_63_MTFSFI:
+                        /* XXX need to implement */
+                        break;
+                case OP_63_MFFS:
+                        /* XXX missing CR */
+                        *fpr_d = vcpu->arch.fpscr;
+                        break;
+                case OP_63_MTFSF:
+                        /* XXX missing fm bits */
+                        /* XXX missing CR */
+                        vcpu->arch.fpscr = *fpr_b;
+                        break;
+                case OP_63_FCMPU:
+                {
+                        u32 tmp_cr;
+                        u32 cr0_mask = 0xf0000000;
+                        u32 cr_shift = inst_get_field(inst, 6, 8) * 4;
+
+                        fpd_fcmpu(&vcpu->arch.fpscr, &tmp_cr, fpr_a, fpr_b);
+                        cr &= ~(cr0_mask >> cr_shift);
+                        cr |= (cr & cr0_mask) >> cr_shift;
+                        break;
+                }
+                case OP_63_FCMPO:
+                {
+                        u32 tmp_cr;
+                        u32 cr0_mask = 0xf0000000;
+                        u32 cr_shift = inst_get_field(inst, 6, 8) * 4;
+
+                        fpd_fcmpo(&vcpu->arch.fpscr, &tmp_cr, fpr_a, fpr_b);
+                        cr &= ~(cr0_mask >> cr_shift);
+                        cr |= (cr & cr0_mask) >> cr_shift;
+                        break;
+                }
+                case OP_63_FNEG:
+                        fpd_fneg(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        break;
+                case OP_63_FMR:
+                        *fpr_d = *fpr_b;
+                        break;
+                case OP_63_FABS:
+                        fpd_fabs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        break;
+                case OP_63_FCPSGN:
+                        fpd_fcpsgn(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+                        break;
+                case OP_63_FDIV:
+                        fpd_fdiv(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+                        break;
+                case OP_63_FADD:
+                        fpd_fadd(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+                        break;
+                case OP_63_FSUB:
+                        fpd_fsub(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+                        break;
+                case OP_63_FCTIW:
+                        fpd_fctiw(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        break;
+                case OP_63_FCTIWZ:
+                        fpd_fctiwz(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        break;
+                case OP_63_FRSP:
+                        fpd_frsp(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        kvmppc_sync_qpr(vcpu, ax_rd);
+                        break;
+                case OP_63_FRSQRTE:
+                {
+                        double one = 1.0f;
+
+                        /* fD = sqrt(fB) */
+                        fpd_fsqrt(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+                        /* fD = 1.0f / fD */
+                        fpd_fdiv(&vcpu->arch.fpscr, &cr, fpr_d, (u64*)&one, fpr_d);
+                        break;
+                }
+                }
+                switch (inst_get_field(inst, 26, 30)) {
+                case OP_63_FMUL:
+                        fpd_fmul(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c);
+                        break;
+                case OP_63_FSEL:
+                        fpd_fsel(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        break;
+                case OP_63_FMSUB:
+                        fpd_fmsub(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        break;
+                case OP_63_FMADD:
+                        fpd_fmadd(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        break;
+                case OP_63_FNMSUB:
+                        fpd_fnmsub(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        break;
+                case OP_63_FNMADD:
+                        fpd_fnmadd(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+                        break;
+                }
+                break;
+        }
+
+#ifdef DEBUG
+        for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++) {
+                u32 f;
+                kvm_cvt_df(&vcpu->arch.fpr[i], &f, &vcpu->arch.fpscr);
+                dprintk(KERN_INFO "FPR[%d] = 0x%x\n", i, f);
+        }
+#endif
+
+        if (rcomp)
+                kvmppc_set_cr(vcpu, cr);
+
+        preempt_enable();
+
+        return emulated;
+}
diff --git a/arch/powerpc/kvm/book3s_64_rmhandlers.S b/arch/powerpc/kvm/book3s_rmhandlers.S
index c83c60ad96c5..506d5c316c96 100644
--- a/arch/powerpc/kvm/book3s_64_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_rmhandlers.S
@@ -22,7 +22,10 @@
 #include <asm/reg.h>
 #include <asm/page.h>
 #include <asm/asm-offsets.h>
+
+#ifdef CONFIG_PPC_BOOK3S_64
 #include <asm/exception-64s.h>
+#endif
 
 /*****************************************************************************
  *                                                                           *
@@ -30,6 +33,39 @@
  *                                                                           *
  ****************************************************************************/
 
+#if defined(CONFIG_PPC_BOOK3S_64)
+
+#define LOAD_SHADOW_VCPU(reg)                           \
+        mfspr   reg, SPRN_SPRG_PACA
+
+#define SHADOW_VCPU_OFF         PACA_KVM_SVCPU
+#define MSR_NOIRQ               MSR_KERNEL & ~(MSR_IR | MSR_DR)
+#define FUNC(name)              GLUE(.,name)
+
+#elif defined(CONFIG_PPC_BOOK3S_32)
+
+#define LOAD_SHADOW_VCPU(reg)                                           \
+        mfspr   reg, SPRN_SPRG_THREAD;                                  \
+        lwz     reg, THREAD_KVM_SVCPU(reg);                             \
+        /* PPC32 can have a NULL pointer - let's check for that */      \
+        mtspr   SPRN_SPRG_SCRATCH1, r12;        /* Save r12 */          \
+        mfcr    r12;                                                    \
+        cmpwi   reg, 0;                                                 \
+        bne     1f;                                                     \
+        mfspr   reg, SPRN_SPRG_SCRATCH0;                                \
+        mtcr    r12;                                                    \
+        mfspr   r12, SPRN_SPRG_SCRATCH1;                                \
+        b       kvmppc_resume_\intno;                                   \
+1:;                                                                     \
+        mtcr    r12;                                                    \
+        mfspr   r12, SPRN_SPRG_SCRATCH1;                                \
+        tophys(reg, reg)
+
+#define SHADOW_VCPU_OFF         0
+#define MSR_NOIRQ               MSR_KERNEL
+#define FUNC(name)              name
+
+#endif
 
 .macro INTERRUPT_TRAMPOLINE intno
 
@@ -42,19 +78,19 @@ kvmppc_trampoline_\intno:
          * First thing to do is to find out if we're coming
          * from a KVM guest or a Linux process.
          *
-         * To distinguish, we check a magic byte in the PACA
+         * To distinguish, we check a magic byte in the PACA/current
          */
-        mfspr   r13, SPRN_SPRG_PACA             /* r13 = PACA */
-        std     r12, PACA_KVM_SCRATCH0(r13)
+        LOAD_SHADOW_VCPU(r13)
+        PPC_STL r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13)
         mfcr    r12
-        stw     r12, PACA_KVM_SCRATCH1(r13)
-        lbz     r12, PACA_KVM_IN_GUEST(r13)
+        stw     r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13)
+        lbz     r12, (SHADOW_VCPU_OFF + SVCPU_IN_GUEST)(r13)
         cmpwi   r12, KVM_GUEST_MODE_NONE
         bne     ..kvmppc_handler_hasmagic_\intno
         /* No KVM guest? Then jump back to the Linux handler! */
-        lwz     r12, PACA_KVM_SCRATCH1(r13)
+        lwz     r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13)
         mtcr    r12
-        ld      r12, PACA_KVM_SCRATCH0(r13)
+        PPC_LL  r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13)
         mfspr   r13, SPRN_SPRG_SCRATCH0         /* r13 = original r13 */
         b       kvmppc_resume_\intno            /* Get back original handler */
 
@@ -76,9 +112,7 @@ kvmppc_trampoline_\intno:
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_SYSTEM_RESET
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_MACHINE_CHECK
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_DATA_STORAGE
-INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_DATA_SEGMENT
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_INST_STORAGE
-INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_INST_SEGMENT
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_EXTERNAL
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_ALIGNMENT
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_PROGRAM
@@ -88,7 +122,14 @@ INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_SYSCALL
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_TRACE
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_PERFMON
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_ALTIVEC
+
+/* Those are only available on 64 bit machines */
+
+#ifdef CONFIG_PPC_BOOK3S_64
+INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_DATA_SEGMENT
+INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_INST_SEGMENT
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_VSX
+#endif
 
 /*
  * Bring us back to the faulting code, but skip the
@@ -99,11 +140,11 @@ INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_VSX
  *
  * Input Registers:
  *
- * R12               = free
- * R13               = PACA
- * PACA.KVM.SCRATCH0 = guest R12
- * PACA.KVM.SCRATCH1 = guest CR
- * SPRG_SCRATCH0     = guest R13
+ * R12            = free
+ * R13            = Shadow VCPU (PACA)
+ * SVCPU.SCRATCH0 = guest R12
+ * SVCPU.SCRATCH1 = guest CR
+ * SPRG_SCRATCH0  = guest R13
  *
  */
 kvmppc_handler_skip_ins:
@@ -114,9 +155,9 @@ kvmppc_handler_skip_ins:
         mtsrr0  r12
 
         /* Clean up all state */
-        lwz     r12, PACA_KVM_SCRATCH1(r13)
+        lwz     r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13)
         mtcr    r12
-        ld      r12, PACA_KVM_SCRATCH0(r13)
+        PPC_LL  r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13)
         mfspr   r13, SPRN_SPRG_SCRATCH0
 
         /* And get back into the code */
@@ -147,41 +188,48 @@ kvmppc_handler_lowmem_trampoline_end:
  *
  * R3 = function
  * R4 = MSR
- * R5 = CTR
+ * R5 = scratch register
  *
  */
 _GLOBAL(kvmppc_rmcall)
-        mtmsr   r4              /* Disable relocation, so mtsrr
+        LOAD_REG_IMMEDIATE(r5, MSR_NOIRQ)
+        mtmsr   r5              /* Disable relocation and interrupts, so mtsrr
                                    doesn't get interrupted */
-        mtctr   r5
+        sync
         mtsrr0  r3
         mtsrr1  r4
         RFI
 
+#if defined(CONFIG_PPC_BOOK3S_32)
+#define STACK_LR        INT_FRAME_SIZE+4
+#elif defined(CONFIG_PPC_BOOK3S_64)
+#define STACK_LR        _LINK
+#endif
+
 /*
  * Activate current's external feature (FPU/Altivec/VSX)
  */
-#define define_load_up(what)                            \
-                                                        \
-_GLOBAL(kvmppc_load_up_ ## what);                       \
-        subi    r1, r1, INT_FRAME_SIZE;                 \
-        mflr    r3;                                     \
-        std     r3, _LINK(r1);                          \
-        mfmsr   r4;                                     \
-        std     r31, GPR3(r1);                          \
-        mr      r31, r4;                                \
-        li      r5, MSR_DR;                             \
-        oris    r5, r5, MSR_EE@h;                       \
-        andc    r4, r4, r5;                             \
-        mtmsr   r4;                                     \
-                                                        \
-        bl      .load_up_ ## what;                      \
-                                                        \
-        mtmsr   r31;                                    \
-        ld      r3, _LINK(r1);                          \
-        ld      r31, GPR3(r1);                          \
-        addi    r1, r1, INT_FRAME_SIZE;                 \
-        mtlr    r3;                                     \
+#define define_load_up(what)                                    \
+                                                                \
+_GLOBAL(kvmppc_load_up_ ## what);                               \
+        PPC_STLU r1, -INT_FRAME_SIZE(r1);                       \
+        mflr    r3;                                             \
+        PPC_STL r3, STACK_LR(r1);                               \
+        PPC_STL r20, _NIP(r1);                                  \
+        mfmsr   r20;                                            \
+        LOAD_REG_IMMEDIATE(r3, MSR_DR|MSR_EE);                  \
+        andc    r3,r20,r3;              /* Disable DR,EE */     \
+        mtmsr   r3;                                             \
+        sync;                                                   \
+                                                                \
+        bl      FUNC(load_up_ ## what);                         \
+                                                                \
+        mtmsr   r20;                    /* Enable DR,EE */      \
+        sync;                                                   \
+        PPC_LL  r3, STACK_LR(r1);                               \
+        PPC_LL  r20, _NIP(r1);                                  \
+        mtlr    r3;                                             \
+        addi    r1, r1, INT_FRAME_SIZE;                         \
         blr
 
 define_load_up(fpu)
@@ -194,11 +242,10 @@ define_load_up(vsx)
 
 .global kvmppc_trampoline_lowmem
 kvmppc_trampoline_lowmem:
-        .long kvmppc_handler_lowmem_trampoline - _stext
+        .long kvmppc_handler_lowmem_trampoline - CONFIG_KERNEL_START
 
 .global kvmppc_trampoline_enter
 kvmppc_trampoline_enter:
-        .long kvmppc_handler_trampoline_enter - _stext
-
-#include "book3s_64_slb.S"
+        .long kvmppc_handler_trampoline_enter - CONFIG_KERNEL_START
 
+#include "book3s_segment.S"
diff --git a/arch/powerpc/kvm/book3s_segment.S b/arch/powerpc/kvm/book3s_segment.S
new file mode 100644
index 000000000000..7c52ed0b7051
--- /dev/null
+++ b/arch/powerpc/kvm/book3s_segment.S
@@ -0,0 +1,259 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright SUSE Linux Products GmbH 2010
+ *
+ * Authors: Alexander Graf <agraf@suse.de>
+ */
+
+/* Real mode helpers */
+
+#if defined(CONFIG_PPC_BOOK3S_64)
+
+#define GET_SHADOW_VCPU(reg)    \
+        addi    reg, r13, PACA_KVM_SVCPU
+
+#elif defined(CONFIG_PPC_BOOK3S_32)
+
+#define GET_SHADOW_VCPU(reg)                            \
+        tophys(reg, r2);                        \
+        lwz     reg, (THREAD + THREAD_KVM_SVCPU)(reg);  \
+        tophys(reg, reg)
+
+#endif
+
+/* Disable for nested KVM */
+#define USE_QUICK_LAST_INST
+
+
+/* Get helper functions for subarch specific functionality */
+
+#if defined(CONFIG_PPC_BOOK3S_64)
+#include "book3s_64_slb.S"
+#elif defined(CONFIG_PPC_BOOK3S_32)
+#include "book3s_32_sr.S"
+#endif
+
+/******************************************************************************
+ *                                                                            *
+ *                               Entry code                                   *
+ *                                                                            *
+ *****************************************************************************/
+
+.global kvmppc_handler_trampoline_enter
+kvmppc_handler_trampoline_enter:
+
+        /* Required state:
+         *
+         * MSR = ~IR|DR
+         * R13 = PACA
+         * R1 = host R1
+         * R2 = host R2
+         * R10 = guest MSR
+         * all other volatile GPRS = free
+         * SVCPU[CR] = guest CR
+         * SVCPU[XER] = guest XER
+         * SVCPU[CTR] = guest CTR
+         * SVCPU[LR] = guest LR
+         */
+
+        /* r3 = shadow vcpu */
+        GET_SHADOW_VCPU(r3)
+
+        /* Move SRR0 and SRR1 into the respective regs */
+        PPC_LL  r9, SVCPU_PC(r3)
+        mtsrr0  r9
+        mtsrr1  r10
+
+        /* Activate guest mode, so faults get handled by KVM */
+        li      r11, KVM_GUEST_MODE_GUEST
+        stb     r11, SVCPU_IN_GUEST(r3)
+
+        /* Switch to guest segment. This is subarch specific. */
+        LOAD_GUEST_SEGMENTS
+
+        /* Enter guest */
+
+        PPC_LL  r4, (SVCPU_CTR)(r3)
+        PPC_LL  r5, (SVCPU_LR)(r3)
+        lwz     r6, (SVCPU_CR)(r3)
+        lwz     r7, (SVCPU_XER)(r3)
+
+        mtctr   r4
+        mtlr    r5
+        mtcr    r6
+        mtxer   r7
+
+        PPC_LL  r0, (SVCPU_R0)(r3)
+        PPC_LL  r1, (SVCPU_R1)(r3)
+        PPC_LL  r2, (SVCPU_R2)(r3)
+        PPC_LL  r4, (SVCPU_R4)(r3)
+        PPC_LL  r5, (SVCPU_R5)(r3)
+        PPC_LL  r6, (SVCPU_R6)(r3)
+        PPC_LL  r7, (SVCPU_R7)(r3)
+        PPC_LL  r8, (SVCPU_R8)(r3)
+        PPC_LL  r9, (SVCPU_R9)(r3)
+        PPC_LL  r10, (SVCPU_R10)(r3)
+        PPC_LL  r11, (SVCPU_R11)(r3)
+        PPC_LL  r12, (SVCPU_R12)(r3)
+        PPC_LL  r13, (SVCPU_R13)(r3)
+
+        PPC_LL  r3, (SVCPU_R3)(r3)
+
+        RFI
+kvmppc_handler_trampoline_enter_end:
+
+
+
+/******************************************************************************
+ *                                                                            *
+ *                               Exit code                                    *
+ *                                                                            *
+ *****************************************************************************/
+
+.global kvmppc_handler_trampoline_exit
+kvmppc_handler_trampoline_exit:
+
+        /* Register usage at this point:
+         *
+         * SPRG_SCRATCH0  = guest R13
+         * R12            = exit handler id
+         * R13            = shadow vcpu - SHADOW_VCPU_OFF [=PACA on PPC64]
+         * SVCPU.SCRATCH0 = guest R12
+         * SVCPU.SCRATCH1 = guest CR
+         *
+         */
+
+        /* Save registers */
+
+        PPC_STL r0, (SHADOW_VCPU_OFF + SVCPU_R0)(r13)
+        PPC_STL r1, (SHADOW_VCPU_OFF + SVCPU_R1)(r13)
+        PPC_STL r2, (SHADOW_VCPU_OFF + SVCPU_R2)(r13)
+        PPC_STL r3, (SHADOW_VCPU_OFF + SVCPU_R3)(r13)
+        PPC_STL r4, (SHADOW_VCPU_OFF + SVCPU_R4)(r13)
+        PPC_STL r5, (SHADOW_VCPU_OFF + SVCPU_R5)(r13)
+        PPC_STL r6, (SHADOW_VCPU_OFF + SVCPU_R6)(r13)
+        PPC_STL r7, (SHADOW_VCPU_OFF + SVCPU_R7)(r13)
+        PPC_STL r8, (SHADOW_VCPU_OFF + SVCPU_R8)(r13)
+        PPC_STL r9, (SHADOW_VCPU_OFF + SVCPU_R9)(r13)
+        PPC_STL r10, (SHADOW_VCPU_OFF + SVCPU_R10)(r13)
+        PPC_STL r11, (SHADOW_VCPU_OFF + SVCPU_R11)(r13)
+
+        /* Restore R1/R2 so we can handle faults */
+        PPC_LL  r1, (SHADOW_VCPU_OFF + SVCPU_HOST_R1)(r13)
+        PPC_LL  r2, (SHADOW_VCPU_OFF + SVCPU_HOST_R2)(r13)
+
+        /* Save guest PC and MSR */
+        mfsrr0  r3
+        mfsrr1  r4
+
+        PPC_STL r3, (SHADOW_VCPU_OFF + SVCPU_PC)(r13)
+        PPC_STL r4, (SHADOW_VCPU_OFF + SVCPU_SHADOW_SRR1)(r13)
+
+        /* Get scratch'ed off registers */
+        mfspr   r9, SPRN_SPRG_SCRATCH0
+        PPC_LL  r8, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13)
+        lwz     r7, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13)
+
+        PPC_STL r9, (SHADOW_VCPU_OFF + SVCPU_R13)(r13)
+        PPC_STL r8, (SHADOW_VCPU_OFF + SVCPU_R12)(r13)
+        stw     r7, (SHADOW_VCPU_OFF + SVCPU_CR)(r13)
+
+        /* Save more register state  */
+
+        mfxer   r5
+        mfdar   r6
+        mfdsisr r7
+        mfctr   r8
+        mflr    r9
+
+        stw     r5, (SHADOW_VCPU_OFF + SVCPU_XER)(r13)
+        PPC_STL r6, (SHADOW_VCPU_OFF + SVCPU_FAULT_DAR)(r13)
+        stw     r7, (SHADOW_VCPU_OFF + SVCPU_FAULT_DSISR)(r13)
+        PPC_STL r8, (SHADOW_VCPU_OFF + SVCPU_CTR)(r13)
+        PPC_STL r9, (SHADOW_VCPU_OFF + SVCPU_LR)(r13)
+
+        /*
+         * In order for us to easily get the last instruction,
+         * we got the #vmexit at, we exploit the fact that the
+         * virtual layout is still the same here, so we can just
+         * ld from the guest's PC address
+         */
+
+        /* We only load the last instruction when it's safe */
+        cmpwi   r12, BOOK3S_INTERRUPT_DATA_STORAGE
+        beq     ld_last_inst
+        cmpwi   r12, BOOK3S_INTERRUPT_PROGRAM
+        beq     ld_last_inst
+        cmpwi   r12, BOOK3S_INTERRUPT_ALIGNMENT
+        beq-    ld_last_inst
+
+        b       no_ld_last_inst
+
+ld_last_inst:
+        /* Save off the guest instruction we're at */
+
+        /* In case lwz faults */
+        li      r0, KVM_INST_FETCH_FAILED
+
+#ifdef USE_QUICK_LAST_INST
+
+        /* Set guest mode to 'jump over instruction' so if lwz faults
+         * we'll just continue at the next IP. */
+        li      r9, KVM_GUEST_MODE_SKIP
+        stb     r9, (SHADOW_VCPU_OFF + SVCPU_IN_GUEST)(r13)
+
+        /*    1) enable paging for data */
+        mfmsr   r9
+        ori     r11, r9, MSR_DR                 /* Enable paging for data */
+        mtmsr   r11
+        sync
+        /*    2) fetch the instruction */
+        lwz     r0, 0(r3)
+        /*    3) disable paging again */
+        mtmsr   r9
+        sync
+
+#endif
+        stw     r0, (SHADOW_VCPU_OFF + SVCPU_LAST_INST)(r13)
+
+no_ld_last_inst:
+
+        /* Unset guest mode */
+        li      r9, KVM_GUEST_MODE_NONE
+        stb     r9, (SHADOW_VCPU_OFF + SVCPU_IN_GUEST)(r13)
+
+        /* Switch back to host MMU */
+        LOAD_HOST_SEGMENTS
+
+        /* Register usage at this point:
+         *
+         * R1       = host R1
+         * R2       = host R2
+         * R12      = exit handler id
+         * R13      = shadow vcpu - SHADOW_VCPU_OFF [=PACA on PPC64]
+         * SVCPU.*  = guest *
+         *
+         */
+
+        /* RFI into the highmem handler */
+        mfmsr   r7
+        ori     r7, r7, MSR_IR|MSR_DR|MSR_RI|MSR_ME     /* Enable paging */
+        mtsrr1  r7
+        /* Load highmem handler address */
+        PPC_LL  r8, (SHADOW_VCPU_OFF + SVCPU_VMHANDLER)(r13)
+        mtsrr0  r8
+
+        RFI
+kvmppc_handler_trampoline_exit_end:
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 4d686cc6b260..8d4e35f5372c 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -21,6 +21,7 @@
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <linux/kvm_host.h>
+#include <linux/gfp.h>
 #include <linux/module.h>
 #include <linux/vmalloc.h>
 #include <linux/fs.h>
@@ -132,12 +133,18 @@ void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
         kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_EXTERNAL);
 }
 
+void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu,
+                                  struct kvm_interrupt *irq)
+{
+        clear_bit(BOOKE_IRQPRIO_EXTERNAL, &vcpu->arch.pending_exceptions);
+}
+
 /* Deliver the interrupt of the corresponding priority, if possible. */
 static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
                                         unsigned int priority)
 {
         int allowed = 0;
-        ulong msr_mask;
+        ulong uninitialized_var(msr_mask);
         bool update_esr = false, update_dear = false;
 
         switch (priority) {
@@ -552,7 +559,10 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
                                   struct kvm_translation *tr)
 {
-        return kvmppc_core_vcpu_translate(vcpu, tr);
+        int r;
+
+        r = kvmppc_core_vcpu_translate(vcpu, tr);
+        return r;
 }
 
 int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index efa1198940ab..e8a00b0c4449 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/kvm_host.h>
+#include <linux/slab.h>
 #include <linux/err.h>
 
 #include <asm/reg.h>
@@ -160,10 +161,10 @@ static int __init kvmppc_e500_init(void)
         flush_icache_range(kvmppc_booke_handlers,
                         kvmppc_booke_handlers + max_ivor + kvmppc_handler_len);
 
-        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), THIS_MODULE);
+        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), 0, THIS_MODULE);
 }
 
-static void __init kvmppc_e500_exit(void)
+static void __exit kvmppc_e500_exit(void)
 {
         kvmppc_booke_exit();
 }
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index 0d772e6b6318..21011e12caeb 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/kvm.h>
 #include <linux/kvm_host.h>
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index cb72a65f4ecc..4568ec386c2a 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -38,10 +38,12 @@
 #define OP_31_XOP_LBZX      87
 #define OP_31_XOP_STWX      151
 #define OP_31_XOP_STBX      215
+#define OP_31_XOP_LBZUX     119
 #define OP_31_XOP_STBUX     247
 #define OP_31_XOP_LHZX      279
 #define OP_31_XOP_LHZUX     311
 #define OP_31_XOP_MFSPR     339
+#define OP_31_XOP_LHAX      343
 #define OP_31_XOP_STHX      407
 #define OP_31_XOP_STHUX     439
 #define OP_31_XOP_MTSPR     467
@@ -62,10 +64,12 @@
 #define OP_STBU 39
 #define OP_LHZ  40
 #define OP_LHZU 41
+#define OP_LHA  42
+#define OP_LHAU 43
 #define OP_STH  44
 #define OP_STHU 45
 
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_BOOK3S
 static int kvmppc_dec_enabled(struct kvm_vcpu *vcpu)
 {
         return 1;
@@ -82,7 +86,7 @@ void kvmppc_emulate_dec(struct kvm_vcpu *vcpu)
         unsigned long dec_nsec;
 
         pr_debug("mtDEC: %x\n", vcpu->arch.dec);
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_BOOK3S
         /* mtdec lowers the interrupt line when positive. */
         kvmppc_core_dequeue_dec(vcpu);
 
@@ -128,7 +132,7 @@ void kvmppc_emulate_dec(struct kvm_vcpu *vcpu)
  * from opcode tables in the future. */
 int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 {
-        u32 inst = vcpu->arch.last_inst;
+        u32 inst = kvmppc_get_last_inst(vcpu);
         u32 ea;
         int ra;
         int rb;
@@ -143,13 +147,9 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 
         pr_debug(KERN_INFO "Emulating opcode %d / %d\n", get_op(inst), get_xop(inst));
 
-        /* Try again next time */
-        if (inst == KVM_INST_FETCH_FAILED)
-                return EMULATE_DONE;
-
         switch (get_op(inst)) {
         case OP_TRAP:
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_BOOK3S
         case OP_TRAP_64:
                 kvmppc_core_queue_program(vcpu, SRR1_PROGTRAP);
 #else
@@ -171,6 +171,19 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
                         emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
                         break;
 
+                case OP_31_XOP_LBZUX:
+                        rt = get_rt(inst);
+                        ra = get_ra(inst);
+                        rb = get_rb(inst);
+
+                        ea = kvmppc_get_gpr(vcpu, rb);
+                        if (ra)
+                                ea += kvmppc_get_gpr(vcpu, ra);
+
+                        emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+                        kvmppc_set_gpr(vcpu, ra, ea);
+                        break;
+
                 case OP_31_XOP_STWX:
                         rs = get_rs(inst);
                         emulated = kvmppc_handle_store(run, vcpu,
@@ -200,6 +213,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
                         kvmppc_set_gpr(vcpu, rs, ea);
                         break;
 
+                case OP_31_XOP_LHAX:
+                        rt = get_rt(inst);
+                        emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+                        break;
+
                 case OP_31_XOP_LHZX:
                         rt = get_rt(inst);
                         emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
@@ -450,6 +468,18 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
                 kvmppc_set_gpr(vcpu, ra, vcpu->arch.paddr_accessed);
                 break;
 
+        case OP_LHA:
+                rt = get_rt(inst);
+                emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+                break;
+
+        case OP_LHAU:
+                ra = get_ra(inst);
+                rt = get_rt(inst);
+                emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+                kvmppc_set_gpr(vcpu, ra, vcpu->arch.paddr_accessed);
+                break;
+
         case OP_STH:
                 rs = get_rs(inst);
                 emulated = kvmppc_handle_store(run, vcpu,
@@ -472,7 +502,9 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 
         if (emulated == EMULATE_FAIL) {
                 emulated = kvmppc_core_emulate_op(run, vcpu, inst, &advance);
-                if (emulated == EMULATE_FAIL) {
+                if (emulated == EMULATE_AGAIN) {
+                        advance = 0;
+                } else if (emulated == EMULATE_FAIL) {
                         advance = 0;
                         printk(KERN_ERR "Couldn't emulate instruction 0x%08x "
                                "(op %d xop %d)\n", inst, get_op(inst), get_xop(inst));
@@ -480,10 +512,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
                 }
         }
 
-        trace_kvm_ppc_instr(inst, vcpu->arch.pc, emulated);
+        trace_kvm_ppc_instr(inst, kvmppc_get_pc(vcpu), emulated);
 
+        /* Advance past emulated instruction. */
         if (advance)
-                vcpu->arch.pc += 4; /* Advance past emulated instruction. */
+                kvmppc_set_pc(vcpu, kvmppc_get_pc(vcpu) + 4);
 
         return emulated;
 }
diff --git a/arch/powerpc/kvm/fpu.S b/arch/powerpc/kvm/fpu.S
new file mode 100644
index 000000000000..cb34bbe16113
--- /dev/null
+++ b/arch/powerpc/kvm/fpu.S
@@ -0,0 +1,291 @@
+/*
+ *  FPU helper code to use FPU operations from inside the kernel
+ *
+ *    Copyright (C) 2010 Alexander Graf (agraf@suse.de)
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <asm/reg.h>
+#include <asm/page.h>
+#include <asm/mmu.h>
+#include <asm/pgtable.h>
+#include <asm/cputable.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
+#include <asm/ppc_asm.h>
+#include <asm/asm-offsets.h>
+
+/* Instructions operating on single parameters */
+
+/*
+ * Single operation with one input operand
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (short*)&result
+ * R5 = (short*)&param1
+ */
+#define FPS_ONE_IN(name)                                        \
+_GLOBAL(fps_ ## name);                                                  \
+        lfd     0,0(r3);                /* load up fpscr value */       \
+        MTFSF_L(0);                                                     \
+        lfs     0,0(r5);                                                \
+                                                                        \
+        name    0,0;                                                    \
+                                                                        \
+        stfs    0,0(r4);                                                \
+        mffs    0;                                                      \
+        stfd    0,0(r3);        /* save new fpscr value */      \
+        blr
+
+/*
+ * Single operation with two input operands
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (short*)&result
+ * R5 = (short*)&param1
+ * R6 = (short*)&param2
+ */
+#define FPS_TWO_IN(name)                                        \
+_GLOBAL(fps_ ## name);                                                  \
+        lfd     0,0(r3);                /* load up fpscr value */       \
+        MTFSF_L(0);                                                     \
+        lfs     0,0(r5);                                                \
+        lfs     1,0(r6);                                                \
+                                                                        \
+        name    0,0,1;                                                  \
+                                                                        \
+        stfs    0,0(r4);                                                \
+        mffs    0;                                                      \
+        stfd    0,0(r3);                /* save new fpscr value */      \
+        blr
+
+/*
+ * Single operation with three input operands
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (short*)&result
+ * R5 = (short*)&param1
+ * R6 = (short*)&param2
+ * R7 = (short*)&param3
+ */
+#define FPS_THREE_IN(name)                                      \
+_GLOBAL(fps_ ## name);                                                  \
+        lfd     0,0(r3);                /* load up fpscr value */       \
+        MTFSF_L(0);                                                     \
+        lfs     0,0(r5);                                                \
+        lfs     1,0(r6);                                                \
+        lfs     2,0(r7);                                                \
+                                                                        \
+        name    0,0,1,2;                                                \
+                                                                        \
+        stfs    0,0(r4);                                                \
+        mffs    0;                                                      \
+        stfd    0,0(r3);                /* save new fpscr value */      \
+        blr
+
+FPS_ONE_IN(fres)
+FPS_ONE_IN(frsqrte)
+FPS_ONE_IN(fsqrts)
+FPS_TWO_IN(fadds)
+FPS_TWO_IN(fdivs)
+FPS_TWO_IN(fmuls)
+FPS_TWO_IN(fsubs)
+FPS_THREE_IN(fmadds)
+FPS_THREE_IN(fmsubs)
+FPS_THREE_IN(fnmadds)
+FPS_THREE_IN(fnmsubs)
+FPS_THREE_IN(fsel)
+
+
+/* Instructions operating on double parameters */
+
+/*
+ * Beginning of double instruction processing
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (u32*)&cr
+ * R5 = (double*)&result
+ * R6 = (double*)&param1
+ * R7 = (double*)&param2 [load_two]
+ * R8 = (double*)&param3 [load_three]
+ * LR = instruction call function
+ */
+fpd_load_three:
+        lfd     2,0(r8)                 /* load param3 */
+fpd_load_two:
+        lfd     1,0(r7)                 /* load param2 */
+fpd_load_one:
+        lfd     0,0(r6)                 /* load param1 */
+fpd_load_none:
+        lfd     3,0(r3)                 /* load up fpscr value */
+        MTFSF_L(3)
+        lwz     r6, 0(r4)               /* load cr */
+        mtcr    r6
+        blr
+
+/*
+ * End of double instruction processing
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (u32*)&cr
+ * R5 = (double*)&result
+ * LR = caller of instruction call function
+ */
+fpd_return:
+        mfcr    r6
+        stfd    0,0(r5)                 /* save result */
+        mffs    0
+        stfd    0,0(r3)                 /* save new fpscr value */
+        stw     r6,0(r4)                /* save new cr value */
+        blr
+
+/*
+ * Double operation with no input operand
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (u32*)&cr
+ * R5 = (double*)&result
+ */
+#define FPD_NONE_IN(name)                                               \
+_GLOBAL(fpd_ ## name);                                                  \
+        mflr    r12;                                                    \
+        bl      fpd_load_none;                                          \
+        mtlr    r12;                                                    \
+                                                                        \
+        name.   0;                      /* call instruction */          \
+        b       fpd_return
+
+/*
+ * Double operation with one input operand
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (u32*)&cr
+ * R5 = (double*)&result
+ * R6 = (double*)&param1
+ */
+#define FPD_ONE_IN(name)                                                \
+_GLOBAL(fpd_ ## name);                                                  \
+        mflr    r12;                                                    \
+        bl      fpd_load_one;                                           \
+        mtlr    r12;                                                    \
+                                                                        \
+        name.   0,0;                    /* call instruction */          \
+        b       fpd_return
+
+/*
+ * Double operation with two input operands
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (u32*)&cr
+ * R5 = (double*)&result
+ * R6 = (double*)&param1
+ * R7 = (double*)&param2
+ * R8 = (double*)&param3
+ */
+#define FPD_TWO_IN(name)                                                \
+_GLOBAL(fpd_ ## name);                                                  \
+        mflr    r12;                                                    \
+        bl      fpd_load_two;                                           \
+        mtlr    r12;                                                    \
+                                                                        \
+        name.   0,0,1;                  /* call instruction */          \
+        b       fpd_return
+
+/*
+ * CR Double operation with two input operands
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (u32*)&cr
+ * R5 = (double*)&param1
+ * R6 = (double*)&param2
+ * R7 = (double*)&param3
+ */
+#define FPD_TWO_IN_CR(name)                                             \
+_GLOBAL(fpd_ ## name);                                                  \
+        lfd     1,0(r6);                /* load param2 */               \
+        lfd     0,0(r5);                /* load param1 */               \
+        lfd     3,0(r3);                /* load up fpscr value */       \
+        MTFSF_L(3);                                                     \
+        lwz     r6, 0(r4);              /* load cr */                   \
+        mtcr    r6;                                                     \
+                                                                        \
+        name    0,0,1;                  /* call instruction */          \
+        mfcr    r6;                                                     \
+        mffs    0;                                                      \
+        stfd    0,0(r3);                /* save new fpscr value */      \
+        stw     r6,0(r4);               /* save new cr value */         \
+        blr
+
+/*
+ * Double operation with three input operands
+ *
+ * R3 = (double*)&fpscr
+ * R4 = (u32*)&cr
+ * R5 = (double*)&result
+ * R6 = (double*)&param1
+ * R7 = (double*)&param2
+ * R8 = (double*)&param3
+ */
+#define FPD_THREE_IN(name)                                              \
+_GLOBAL(fpd_ ## name);                                                  \
+        mflr    r12;                                                    \
+        bl      fpd_load_three;                                         \
+        mtlr    r12;                                                    \
+                                                                        \
+        name.   0,0,1,2;                /* call instruction */          \
+        b       fpd_return
+
+FPD_ONE_IN(fsqrts)
+FPD_ONE_IN(frsqrtes)
+FPD_ONE_IN(fres)
+FPD_ONE_IN(frsp)
+FPD_ONE_IN(fctiw)
+FPD_ONE_IN(fctiwz)
+FPD_ONE_IN(fsqrt)
+FPD_ONE_IN(fre)
+FPD_ONE_IN(frsqrte)
+FPD_ONE_IN(fneg)
+FPD_ONE_IN(fabs)
+FPD_TWO_IN(fadds)
+FPD_TWO_IN(fsubs)
+FPD_TWO_IN(fdivs)
+FPD_TWO_IN(fmuls)
+FPD_TWO_IN_CR(fcmpu)
+FPD_TWO_IN(fcpsgn)
+FPD_TWO_IN(fdiv)
+FPD_TWO_IN(fadd)
+FPD_TWO_IN(fmul)
+FPD_TWO_IN_CR(fcmpo)
+FPD_TWO_IN(fsub)
+FPD_THREE_IN(fmsubs)
+FPD_THREE_IN(fmadds)
+FPD_THREE_IN(fnmsubs)
+FPD_THREE_IN(fnmadds)
+FPD_THREE_IN(fsel)
+FPD_THREE_IN(fmsub)
+FPD_THREE_IN(fmadd)
+FPD_THREE_IN(fnmsub)
+FPD_THREE_IN(fnmadd)
+
+_GLOBAL(kvm_cvt_fd)
+        lfd     0,0(r5)                 /* load up fpscr value */
+        MTFSF_L(0)
+        lfs     0,0(r3)
+        stfd    0,0(r4)
+        mffs    0
+        stfd    0,0(r5)                 /* save new fpscr value */
+        blr
+
+_GLOBAL(kvm_cvt_df)
+        lfd     0,0(r5)                 /* load up fpscr value */
+        MTFSF_L(0)
+        lfd     0,0(r3)
+        stfs    0,0(r4)
+        mffs    0
+        stfd    0,0(r5)                 /* save new fpscr value */
+        blr
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 51aedd7f16bc..72a4ad86ee91 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -25,6 +25,7 @@
 #include <linux/vmalloc.h>
 #include <linux/hrtimer.h>
 #include <linux/fs.h>
+#include <linux/slab.h>
 #include <asm/cputable.h>
 #include <asm/uaccess.h>
 #include <asm/kvm_ppc.h>
@@ -35,11 +36,6 @@
 #define CREATE_TRACE_POINTS
 #include "trace.h"
 
-gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn)
-{
-        return gfn;
-}
-
 int kvm_arch_vcpu_runnable(struct kvm_vcpu *v)
 {
         return !(v->arch.msr & MSR_WE) || !!(v->arch.pending_exceptions);
@@ -69,7 +65,7 @@ int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu)
         case EMULATE_FAIL:
                 /* XXX Deliver Program interrupt to guest. */
                 printk(KERN_EMERG "%s: emulation failed (%08x)\n", __func__,
-                       vcpu->arch.last_inst);
+                       kvmppc_get_last_inst(vcpu));
                 r = RESUME_HOST;
                 break;
         default:
@@ -147,6 +143,10 @@ int kvm_dev_ioctl_check_extension(long ext)
 
         switch (ext) {
         case KVM_CAP_PPC_SEGSTATE:
+        case KVM_CAP_PPC_PAIRED_SINGLES:
+        case KVM_CAP_PPC_UNSET_IRQ:
+        case KVM_CAP_ENABLE_CAP:
+        case KVM_CAP_PPC_OSI:
                 r = 1;
                 break;
         case KVM_CAP_COALESCED_MMIO:
@@ -192,12 +192,17 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
 {
         struct kvm_vcpu *vcpu;
         vcpu = kvmppc_core_vcpu_create(kvm, id);
-        kvmppc_create_vcpu_debugfs(vcpu, id);
+        if (!IS_ERR(vcpu))
+                kvmppc_create_vcpu_debugfs(vcpu, id);
         return vcpu;
 }
 
 void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu)
 {
+        /* Make sure we're not using the vcpu anymore */
+        hrtimer_cancel(&vcpu->arch.dec_timer);
+        tasklet_kill(&vcpu->arch.tasklet);
+
         kvmppc_remove_vcpu_debugfs(vcpu);
         kvmppc_core_vcpu_free(vcpu);
 }
@@ -277,7 +282,7 @@ static void kvmppc_complete_dcr_load(struct kvm_vcpu *vcpu,
 static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
                                       struct kvm_run *run)
 {
-        ulong gpr;
+        u64 uninitialized_var(gpr);
 
         if (run->mmio.len > sizeof(gpr)) {
                 printk(KERN_ERR "bad MMIO length: %d\n", run->mmio.len);
@@ -286,6 +291,7 @@ static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
 
         if (vcpu->arch.mmio_is_bigendian) {
                 switch (run->mmio.len) {
+                case 8: gpr = *(u64 *)run->mmio.data; break;
                 case 4: gpr = *(u32 *)run->mmio.data; break;
                 case 2: gpr = *(u16 *)run->mmio.data; break;
                 case 1: gpr = *(u8 *)run->mmio.data; break;
@@ -299,7 +305,43 @@ static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
                 }
         }
 
+        if (vcpu->arch.mmio_sign_extend) {
+                switch (run->mmio.len) {
+#ifdef CONFIG_PPC64
+                case 4:
+                        gpr = (s64)(s32)gpr;
+                        break;
+#endif
+                case 2:
+                        gpr = (s64)(s16)gpr;
+                        break;
+                case 1:
+                        gpr = (s64)(s8)gpr;
+                        break;
+                }
+        }
+
         kvmppc_set_gpr(vcpu, vcpu->arch.io_gpr, gpr);
+
+        switch (vcpu->arch.io_gpr & KVM_REG_EXT_MASK) {
+        case KVM_REG_GPR:
+                kvmppc_set_gpr(vcpu, vcpu->arch.io_gpr, gpr);
+                break;
+        case KVM_REG_FPR:
+                vcpu->arch.fpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
+                break;
+#ifdef CONFIG_PPC_BOOK3S
+        case KVM_REG_QPR:
+                vcpu->arch.qpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
+                break;
+        case KVM_REG_FQPR:
+                vcpu->arch.fpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
+                vcpu->arch.qpr[vcpu->arch.io_gpr & KVM_REG_MASK] = gpr;
+                break;
+#endif
+        default:
+                BUG();
+        }
 }
 
 int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
@@ -318,12 +360,25 @@ int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
         vcpu->arch.mmio_is_bigendian = is_bigendian;
         vcpu->mmio_needed = 1;
         vcpu->mmio_is_write = 0;
+        vcpu->arch.mmio_sign_extend = 0;
 
         return EMULATE_DO_MMIO;
 }
 
+/* Same as above, but sign extends */
+int kvmppc_handle_loads(struct kvm_run *run, struct kvm_vcpu *vcpu,
+                        unsigned int rt, unsigned int bytes, int is_bigendian)
+{
+        int r;
+
+        r = kvmppc_handle_load(run, vcpu, rt, bytes, is_bigendian);
+        vcpu->arch.mmio_sign_extend = 1;
+
+        return r;
+}
+
 int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
-                        u32 val, unsigned int bytes, int is_bigendian)
+                        u64 val, unsigned int bytes, int is_bigendian)
 {
         void *data = run->mmio.data;
 
@@ -341,6 +396,7 @@ int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
         /* Store the value at the lowest bytes in 'data'. */
         if (is_bigendian) {
                 switch (bytes) {
+                case 8: *(u64 *)data = val; break;
                 case 4: *(u32 *)data = val; break;
                 case 2: *(u16 *)data = val; break;
                 case 1: *(u8  *)data = val; break;
@@ -362,8 +418,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
         int r;
         sigset_t sigsaved;
 
-        vcpu_load(vcpu);
-
         if (vcpu->sigset_active)
                 sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
 
@@ -375,6 +429,13 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
                 if (!vcpu->arch.dcr_is_write)
                         kvmppc_complete_dcr_load(vcpu, run);
                 vcpu->arch.dcr_needed = 0;
+        } else if (vcpu->arch.osi_needed) {
+                u64 *gprs = run->osi.gprs;
+                int i;
+
+                for (i = 0; i < 32; i++)
+                        kvmppc_set_gpr(vcpu, i, gprs[i]);
+                vcpu->arch.osi_needed = 0;
         }
 
         kvmppc_core_deliver_interrupts(vcpu);
@@ -388,14 +449,15 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
         if (vcpu->sigset_active)
                 sigprocmask(SIG_SETMASK, &sigsaved, NULL);
 
-        vcpu_put(vcpu);
-
         return r;
 }
 
 int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq)
 {
-        kvmppc_core_queue_external(vcpu, irq);
+        if (irq->irq == KVM_INTERRUPT_UNSET)
+                kvmppc_core_dequeue_external(vcpu, irq);
+        else
+                kvmppc_core_queue_external(vcpu, irq);
 
         if (waitqueue_active(&vcpu->wq)) {
                 wake_up_interruptible(&vcpu->wq);
@@ -405,6 +467,27 @@ int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq)
         return 0;
 }
 
+static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
+                                     struct kvm_enable_cap *cap)
+{
+        int r;
+
+        if (cap->flags)
+                return -EINVAL;
+
+        switch (cap->cap) {
+        case KVM_CAP_PPC_OSI:
+                r = 0;
+                vcpu->arch.osi_enabled = true;
+                break;
+        default:
+                r = -EINVAL;
+                break;
+        }
+
+        return r;
+}
+
 int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
                                     struct kvm_mp_state *mp_state)
 {
@@ -431,6 +514,16 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
                 if (copy_from_user(&irq, argp, sizeof(irq)))
                         goto out;
                 r = kvm_vcpu_ioctl_interrupt(vcpu, &irq);
+                goto out;
+        }
+
+        case KVM_ENABLE_CAP:
+        {
+                struct kvm_enable_cap cap;
+                r = -EFAULT;
+                if (copy_from_user(&cap, argp, sizeof(cap)))
+                        goto out;
+                r = kvm_vcpu_ioctl_enable_cap(vcpu, &cap);
                 break;
         }
         default:
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 3040dac18a37..111da1c03a11 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -12,8 +12,8 @@ CFLAGS_REMOVE_code-patching.o = -pg
 CFLAGS_REMOVE_feature-fixups.o = -pg
 
 obj-y                   := string.o alloc.o \
-                           checksum_$(CONFIG_WORD_SIZE).o
-obj-$(CONFIG_PPC32)     += div64.o copy_32.o crtsavres.o
+                           checksum_$(CONFIG_WORD_SIZE).o crtsavres.o
+obj-$(CONFIG_PPC32)     += div64.o copy_32.o
 obj-$(CONFIG_HAS_IOMEM) += devres.o
 
 obj-$(CONFIG_PPC64)     += copypage_64.o copyuser_64.o \
diff --git a/arch/powerpc/lib/crtsavres.S b/arch/powerpc/lib/crtsavres.S
index 70a9cd8a3008..1c893f05d224 100644
--- a/arch/powerpc/lib/crtsavres.S
+++ b/arch/powerpc/lib/crtsavres.S
@@ -6,6 +6,7 @@
  *   Written By Michael Meissner
  *
  * Based on gcc/config/rs6000/crtsavres.asm from gcc
+ * 64 bit additions from reading the PPC elf64abi document.
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -44,6 +45,8 @@
 
 #ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
 
+#ifndef CONFIG_PPC64
+
 /* Routines for saving integer registers, called by the compiler.  */
 /* Called with r11 pointing to the stack header word of the caller of the */
 /* function, just beyond the end of the integer save area.  */
@@ -226,4 +229,130 @@ _GLOBAL(_rest32gpr_31_x)
         mtlr    0
         mr      1,11
         blr
+
+#else /* CONFIG_PPC64 */
+
+.globl  _savegpr0_14
+_savegpr0_14:
+        std     r14,-144(r1)
+.globl  _savegpr0_15
+_savegpr0_15:
+        std     r15,-136(r1)
+.globl  _savegpr0_16
+_savegpr0_16:
+        std     r16,-128(r1)
+.globl  _savegpr0_17
+_savegpr0_17:
+        std     r17,-120(r1)
+.globl  _savegpr0_18
+_savegpr0_18:
+        std     r18,-112(r1)
+.globl  _savegpr0_19
+_savegpr0_19:
+        std     r19,-104(r1)
+.globl  _savegpr0_20
+_savegpr0_20:
+        std     r20,-96(r1)
+.globl  _savegpr0_21
+_savegpr0_21:
+        std     r21,-88(r1)
+.globl  _savegpr0_22
+_savegpr0_22:
+        std     r22,-80(r1)
+.globl  _savegpr0_23
+_savegpr0_23:
+        std     r23,-72(r1)
+.globl  _savegpr0_24
+_savegpr0_24:
+        std     r24,-64(r1)
+.globl  _savegpr0_25
+_savegpr0_25:
+        std     r25,-56(r1)
+.globl  _savegpr0_26
+_savegpr0_26:
+        std     r26,-48(r1)
+.globl  _savegpr0_27
+_savegpr0_27:
+        std     r27,-40(r1)
+.globl  _savegpr0_28
+_savegpr0_28:
+        std     r28,-32(r1)
+.globl  _savegpr0_29
+_savegpr0_29:
+        std     r29,-24(r1)
+.globl  _savegpr0_30
+_savegpr0_30:
+        std     r30,-16(r1)
+.globl  _savegpr0_31
+_savegpr0_31:
+        std     r31,-8(r1)
+        std     r0,16(r1)
+        blr
+
+.globl  _restgpr0_14
+_restgpr0_14:
+        ld      r14,-144(r1)
+.globl  _restgpr0_15
+_restgpr0_15:
+        ld      r15,-136(r1)
+.globl  _restgpr0_16
+_restgpr0_16:
+        ld      r16,-128(r1)
+.globl  _restgpr0_17
+_restgpr0_17:
+        ld      r17,-120(r1)
+.globl  _restgpr0_18
+_restgpr0_18:
+        ld      r18,-112(r1)
+.globl  _restgpr0_19
+_restgpr0_19:
+        ld      r19,-104(r1)
+.globl  _restgpr0_20
+_restgpr0_20:
+        ld      r20,-96(r1)
+.globl  _restgpr0_21
+_restgpr0_21:
+        ld      r21,-88(r1)
+.globl  _restgpr0_22
+_restgpr0_22:
+        ld      r22,-80(r1)
+.globl  _restgpr0_23
+_restgpr0_23:
+        ld      r23,-72(r1)
+.globl  _restgpr0_24
+_restgpr0_24:
+        ld      r24,-64(r1)
+.globl  _restgpr0_25
+_restgpr0_25:
+        ld      r25,-56(r1)
+.globl  _restgpr0_26
+_restgpr0_26:
+        ld      r26,-48(r1)
+.globl  _restgpr0_27
+_restgpr0_27:
+        ld      r27,-40(r1)
+.globl  _restgpr0_28
+_restgpr0_28:
+        ld      r28,-32(r1)
+.globl  _restgpr0_29
+_restgpr0_29:
+        ld      r0,16(r1)
+        ld      r29,-24(r1)
+        mtlr    r0
+        ld      r30,-16(r1)
+        ld      r31,-8(r1)
+        blr
+
+.globl  _restgpr0_30
+_restgpr0_30:
+        ld      r30,-16(r1)
+.globl  _restgpr0_31
+_restgpr0_31:
+        ld      r0,16(r1)
+        ld      r31,-8(r1)
+        mtlr    r0
+        blr
+
+#endif /* CONFIG_PPC64 */
+
 #endif
diff --git a/arch/powerpc/lib/devres.c b/arch/powerpc/lib/devres.c
index 292115d98ea9..deac4d30daf4 100644
--- a/arch/powerpc/lib/devres.c
+++ b/arch/powerpc/lib/devres.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/device.h>       /* devres_*(), devm_ioremap_release() */
+#include <linux/gfp.h>
 #include <linux/io.h>           /* ioremap_flags() */
 #include <linux/module.h>       /* EXPORT_SYMBOL() */
 
diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c
index e640175b65ae..0d08d0171392 100644
--- a/arch/powerpc/lib/feature-fixups.c
+++ b/arch/powerpc/lib/feature-fixups.c
@@ -12,6 +12,7 @@
  *  2 of the License, or (at your option) any later version.
  */
 
+#include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/init.h>
@@ -288,8 +289,8 @@ static void test_alternative_case_with_external_branch(void)
 
 static void test_cpu_macros(void)
 {
-        extern void ftr_fixup_test_FTR_macros;
-        extern void ftr_fixup_test_FTR_macros_expected;
+        extern u8 ftr_fixup_test_FTR_macros;
+        extern u8 ftr_fixup_test_FTR_macros_expected;
         unsigned long size = &ftr_fixup_test_FTR_macros_expected -
                              &ftr_fixup_test_FTR_macros;
 
@@ -301,8 +302,8 @@ static void test_cpu_macros(void)
 static void test_fw_macros(void)
 {
 #ifdef CONFIG_PPC64
-        extern void ftr_fixup_test_FW_FTR_macros;
-        extern void ftr_fixup_test_FW_FTR_macros_expected;
+        extern u8 ftr_fixup_test_FW_FTR_macros;
+        extern u8 ftr_fixup_test_FW_FTR_macros_expected;
         unsigned long size = &ftr_fixup_test_FW_FTR_macros_expected -
                              &ftr_fixup_test_FW_FTR_macros;
 
@@ -314,10 +315,10 @@ static void test_fw_macros(void)
 
 static void test_lwsync_macros(void)
 {
-        extern void lwsync_fixup_test;
-        extern void end_lwsync_fixup_test;
-        extern void lwsync_fixup_test_expected_LWSYNC;
-        extern void lwsync_fixup_test_expected_SYNC;
+        extern u8 lwsync_fixup_test;
+        extern u8 end_lwsync_fixup_test;
+        extern u8 lwsync_fixup_test_expected_LWSYNC;
+        extern u8 lwsync_fixup_test_expected_SYNC;
         unsigned long size = &end_lwsync_fixup_test -
                              &lwsync_fixup_test;
 
diff --git a/arch/powerpc/lib/string.S b/arch/powerpc/lib/string.S
index 64e2e499e32a..455881a5563f 100644
--- a/arch/powerpc/lib/string.S
+++ b/arch/powerpc/lib/string.S
@@ -28,7 +28,7 @@ _GLOBAL(strcpy)
 /* This clears out any unused part of the destination buffer,
    just as the libc version does.  -- paulus */
 _GLOBAL(strncpy)
-        cmpwi   0,r5,0
+        PPC_LCMPI 0,r5,0
         beqlr
         mtctr   r5
         addi    r6,r3,-1
@@ -39,7 +39,7 @@ _GLOBAL(strncpy)
         bdnzf   2,1b            /* dec ctr, branch if ctr != 0 && !cr0.eq */
         bnelr                   /* if we didn't hit a null char, we're done */
         mfctr   r5
-        cmpwi   0,r5,0          /* any space left in destination buffer? */
+        PPC_LCMPI 0,r5,0        /* any space left in destination buffer? */
         beqlr                   /* we know r0 == 0 here */
 2:      stbu    r0,1(r6)        /* clear it out if so */
         bdnz    2b
@@ -70,8 +70,8 @@ _GLOBAL(strcmp)
         blr
 
 _GLOBAL(strncmp)
-        PPC_LCMPI r5,0
-        beqlr
+        PPC_LCMPI 0,r5,0
+        beq-    2f
         mtctr   r5
         addi    r5,r3,-1
         addi    r4,r4,-1
@@ -82,6 +82,8 @@ _GLOBAL(strncmp)
         beqlr   1
         bdnzt   eq,1b
         blr
+2:      li      r3,0
+        blr
 
 _GLOBAL(strlen)
         addi    r4,r3,-1
@@ -92,8 +94,8 @@ _GLOBAL(strlen)
         blr
 
 _GLOBAL(memcmp)
-        cmpwi   0,r5,0
-        ble-    2f
+        PPC_LCMPI 0,r5,0
+        beq-    2f
         mtctr   r5
         addi    r6,r3,-1
         addi    r4,r4,-1
@@ -106,8 +108,8 @@ _GLOBAL(memcmp)
         blr
 
 _GLOBAL(memchr)
-        cmpwi   0,r5,0
-        ble-    2f
+        PPC_LCMPI 0,r5,0
+        beq-    2f
         mtctr   r5
         addi    r3,r3,-1
 1:      lbzu    r0,1(r3)
diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/40x_mmu.c
index 65abfcfaaa9e..1dc2fa5ce1bd 100644
--- a/arch/powerpc/mm/40x_mmu.c
+++ b/arch/powerpc/mm/40x_mmu.c
@@ -135,7 +135,7 @@ unsigned long __init mmu_mapin_ram(unsigned long top)
         /* If the size of RAM is not an exact power of two, we may not
          * have covered RAM in its entirety with 16 and 4 MiB
          * pages. Consequently, restrict the top end of RAM currently
-         * allocable so that calls to the LMB to allocate PTEs for "tail"
+         * allocable so that calls to the MEMBLOCK to allocate PTEs for "tail"
          * coverage with normal-sized pages (or other reasons) do not
          * attempt to allocate outside the allowed range.
          */
diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c
index 3986264b0993..d8c6efb32bc6 100644
--- a/arch/powerpc/mm/44x_mmu.c
+++ b/arch/powerpc/mm/44x_mmu.c
@@ -38,7 +38,9 @@ unsigned int tlb_44x_index; /* = 0 */
 unsigned int tlb_44x_hwater = PPC44x_TLB_SIZE - 1 - PPC44x_EARLY_TLBS;
 int icache_44x_need_flush;
 
-static void __init ppc44x_update_tlb_hwater(void)
+unsigned long tlb_47x_boltmap[1024/8];
+
+static void __cpuinit ppc44x_update_tlb_hwater(void)
 {
         extern unsigned int tlb_44x_patch_hwater_D[];
         extern unsigned int tlb_44x_patch_hwater_I[];
@@ -59,7 +61,7 @@ static void __init ppc44x_update_tlb_hwater(void)
 }
 
 /*
- * "Pins" a 256MB TLB entry in AS0 for kernel lowmem
+ * "Pins" a 256MB TLB entry in AS0 for kernel lowmem for 44x type MMU
  */
 static void __init ppc44x_pin_tlb(unsigned int virt, unsigned int phys)
 {
@@ -67,12 +69,18 @@ static void __init ppc44x_pin_tlb(unsigned int virt, unsigned int phys)
 
         ppc44x_update_tlb_hwater();
 
+        mtspr(SPRN_MMUCR, 0);
+
         __asm__ __volatile__(
                 "tlbwe  %2,%3,%4\n"
                 "tlbwe  %1,%3,%5\n"
                 "tlbwe  %0,%3,%6\n"
         :
+#ifdef CONFIG_PPC47x
+        : "r" (PPC47x_TLB2_S_RWX),
+#else
         : "r" (PPC44x_TLB_SW | PPC44x_TLB_SR | PPC44x_TLB_SX | PPC44x_TLB_G),
+#endif
           "r" (phys),
           "r" (virt | PPC44x_TLB_VALID | PPC44x_TLB_256M),
           "r" (entry),
@@ -81,8 +89,93 @@ static void __init ppc44x_pin_tlb(unsigned int virt, unsigned int phys)
           "i" (PPC44x_TLB_ATTRIB));
 }
 
+static int __init ppc47x_find_free_bolted(void)
+{
+        unsigned int mmube0 = mfspr(SPRN_MMUBE0);
+        unsigned int mmube1 = mfspr(SPRN_MMUBE1);
+
+        if (!(mmube0 & MMUBE0_VBE0))
+                return 0;
+        if (!(mmube0 & MMUBE0_VBE1))
+                return 1;
+        if (!(mmube0 & MMUBE0_VBE2))
+                return 2;
+        if (!(mmube1 & MMUBE1_VBE3))
+                return 3;
+        if (!(mmube1 & MMUBE1_VBE4))
+                return 4;
+        if (!(mmube1 & MMUBE1_VBE5))
+                return 5;
+        return -1;
+}
+
+static void __init ppc47x_update_boltmap(void)
+{
+        unsigned int mmube0 = mfspr(SPRN_MMUBE0);
+        unsigned int mmube1 = mfspr(SPRN_MMUBE1);
+
+        if (mmube0 & MMUBE0_VBE0)
+                __set_bit((mmube0 >> MMUBE0_IBE0_SHIFT) & 0xff,
+                          tlb_47x_boltmap);
+        if (mmube0 & MMUBE0_VBE1)
+                __set_bit((mmube0 >> MMUBE0_IBE1_SHIFT) & 0xff,
+                          tlb_47x_boltmap);
+        if (mmube0 & MMUBE0_VBE2)
+                __set_bit((mmube0 >> MMUBE0_IBE2_SHIFT) & 0xff,
+                          tlb_47x_boltmap);
+        if (mmube1 & MMUBE1_VBE3)
+                __set_bit((mmube1 >> MMUBE1_IBE3_SHIFT) & 0xff,
+                          tlb_47x_boltmap);
+        if (mmube1 & MMUBE1_VBE4)
+                __set_bit((mmube1 >> MMUBE1_IBE4_SHIFT) & 0xff,
+                          tlb_47x_boltmap);
+        if (mmube1 & MMUBE1_VBE5)
+                __set_bit((mmube1 >> MMUBE1_IBE5_SHIFT) & 0xff,
+                          tlb_47x_boltmap);
+}
+
+/*
+ * "Pins" a 256MB TLB entry in AS0 for kernel lowmem for 47x type MMU
+ */
+static void __cpuinit ppc47x_pin_tlb(unsigned int virt, unsigned int phys)
+{
+        unsigned int rA;
+        int bolted;
+
+        /* Base rA is HW way select, way 0, bolted bit set */
+        rA = 0x88000000;
+
+        /* Look for a bolted entry slot */
+        bolted = ppc47x_find_free_bolted();
+        BUG_ON(bolted < 0);
+
+        /* Insert bolted slot number */
+        rA |= bolted << 24;
+
+        pr_debug("256M TLB entry for 0x%08x->0x%08x in bolt slot %d\n",
+                 virt, phys, bolted);
+
+        mtspr(SPRN_MMUCR, 0);
+
+        __asm__ __volatile__(
+                "tlbwe  %2,%3,0\n"
+                "tlbwe  %1,%3,1\n"
+                "tlbwe  %0,%3,2\n"
+                :
+                : "r" (PPC47x_TLB2_SW | PPC47x_TLB2_SR |
+                       PPC47x_TLB2_SX
+#ifdef CONFIG_SMP
+                       | PPC47x_TLB2_M
+#endif
+                       ),
+                  "r" (phys),
+                  "r" (virt | PPC47x_TLB0_VALID | PPC47x_TLB0_256M),
+                  "r" (rA));
+}
+
 void __init MMU_init_hw(void)
 {
+        /* This is not useful on 47x but won't hurt either */
         ppc44x_update_tlb_hwater();
 
         flush_instruction_cache();
@@ -95,8 +188,51 @@ unsigned long __init mmu_mapin_ram(unsigned long top)
         /* Pin in enough TLBs to cover any lowmem not covered by the
          * initial 256M mapping established in head_44x.S */
         for (addr = PPC_PIN_SIZE; addr < lowmem_end_addr;
-             addr += PPC_PIN_SIZE)
-                ppc44x_pin_tlb(addr + PAGE_OFFSET, addr);
+             addr += PPC_PIN_SIZE) {
+                if (mmu_has_feature(MMU_FTR_TYPE_47x))
+                        ppc47x_pin_tlb(addr + PAGE_OFFSET, addr);
+                else
+                        ppc44x_pin_tlb(addr + PAGE_OFFSET, addr);
+        }
+        if (mmu_has_feature(MMU_FTR_TYPE_47x)) {
+                ppc47x_update_boltmap();
 
+#ifdef DEBUG
+                {
+                        int i;
+
+                        printk(KERN_DEBUG "bolted entries: ");
+                        for (i = 0; i < 255; i++) {
+                                if (test_bit(i, tlb_47x_boltmap))
+                                        printk("%d ", i);
+                        }
+                        printk("\n");
+                }
+#endif /* DEBUG */
+        }
         return total_lowmem;
 }
+
+#ifdef CONFIG_SMP
+void __cpuinit mmu_init_secondary(int cpu)
+{
+        unsigned long addr;
+
+        /* Pin in enough TLBs to cover any lowmem not covered by the
+         * initial 256M mapping established in head_44x.S
+         *
+         * WARNING: This is called with only the first 256M of the
+         * linear mapping in the TLB and we can't take faults yet
+         * so beware of what this code uses. It runs off a temporary
+         * stack. current (r2) isn't initialized, smp_processor_id()
+         * will not work, current thread info isn't accessible, ...
+         */
+        for (addr = PPC_PIN_SIZE; addr < lowmem_end_addr;
+             addr += PPC_PIN_SIZE) {
+                if (mmu_has_feature(MMU_FTR_TYPE_47x))
+                        ppc47x_pin_tlb(addr + PAGE_OFFSET, addr);
+                else
+                        ppc44x_pin_tlb(addr + PAGE_OFFSET, addr);
+        }
+}
+#endif /* CONFIG_SMP */
diff --git a/arch/powerpc/mm/dma-noncoherent.c b/arch/powerpc/mm/dma-noncoherent.c
index 36692f5c9a76..757c0bed9a91 100644
--- a/arch/powerpc/mm/dma-noncoherent.c
+++ b/arch/powerpc/mm/dma-noncoherent.c
@@ -23,6 +23,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/string.h>
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 26fb6b990b0a..1bd712c33ce2 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -151,13 +151,14 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
         if (!user_mode(regs) && (address >= TASK_SIZE))
                 return SIGSEGV;
 
-#if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE))
+#if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE) || \
+                             defined(CONFIG_PPC_BOOK3S_64))
         if (error_code & DSISR_DABRMATCH) {
                 /* DABR match */
                 do_dabr(regs, address, error_code);
                 return 0;
         }
-#endif /* !(CONFIG_4xx || CONFIG_BOOKE)*/
+#endif
 
         if (in_atomic() || mm == NULL) {
                 if (!user_mode(regs))
@@ -307,7 +308,6 @@ good_area:
          * make sure we exit gracefully rather than endlessly redo
          * the fault.
          */
- survive:
         ret = handle_mm_fault(mm, vma, address, is_write ? FAULT_FLAG_WRITE : 0);
         if (unlikely(ret & VM_FAULT_ERROR)) {
                 if (ret & VM_FAULT_OOM)
@@ -359,15 +359,10 @@ bad_area_nosemaphore:
  */
 out_of_memory:
         up_read(&mm->mmap_sem);
-        if (is_global_init(current)) {
-                yield();
-                down_read(&mm->mmap_sem);
-                goto survive;
-        }
-        printk("VM: killing process %s\n", current->comm);
-        if (user_mode(regs))
-                do_group_exit(SIGKILL);
-        return SIGKILL;
+        if (!user_mode(regs))
+                return SIGKILL;
+        pagefault_out_of_memory();
+        return 0;
 
 do_sigbus:
         up_read(&mm->mmap_sem);
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index c5394728bf2e..cdc7526e9c93 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -2,7 +2,7 @@
  * Modifications by Kumar Gala (galak@kernel.crashing.org) to support
  * E500 Book E processors.
  *
- * Copyright 2004 Freescale Semiconductor, Inc
+ * Copyright 2004,2010 Freescale Semiconductor, Inc.
  *
  * This file contains the routines for initializing the MMU
  * on the 4xx series of chips.
@@ -56,19 +56,13 @@
 
 unsigned int tlbcam_index;
 
-#define NUM_TLBCAMS     (64)
 
 #if defined(CONFIG_LOWMEM_CAM_NUM_BOOL) && (CONFIG_LOWMEM_CAM_NUM >= NUM_TLBCAMS)
 #error "LOWMEM_CAM_NUM must be less than NUM_TLBCAMS"
 #endif
 
-struct tlbcam {
-        u32     MAS0;
-        u32     MAS1;
-        unsigned long   MAS2;
-        u32     MAS3;
-        u32     MAS7;
-} TLBCAM[NUM_TLBCAMS];
+#define NUM_TLBCAMS     (64)
+struct tlbcam TLBCAM[NUM_TLBCAMS];
 
 struct tlbcamrange {
         unsigned long start;
@@ -109,19 +103,6 @@ unsigned long p_mapped_by_tlbcam(phys_addr_t pa)
         return 0;
 }
 
-void loadcam_entry(int idx)
-{
-        mtspr(SPRN_MAS0, TLBCAM[idx].MAS0);
-        mtspr(SPRN_MAS1, TLBCAM[idx].MAS1);
-        mtspr(SPRN_MAS2, TLBCAM[idx].MAS2);
-        mtspr(SPRN_MAS3, TLBCAM[idx].MAS3);
-
-        if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
-                mtspr(SPRN_MAS7, TLBCAM[idx].MAS7);
-
-        asm volatile("isync;tlbwe;isync" : : : "memory");
-}
-
 /*
  * Set up one of the I/D BAT (block address translation) register pairs.
  * The parameters are not checked; in particular size must be a power
@@ -152,18 +133,13 @@ static void settlbcam(int index, unsigned long virt, phys_addr_t phys,
 
         TLBCAM[index].MAS3 = (phys & MAS3_RPN) | MAS3_SX | MAS3_SR;
         TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_SW : 0);
-        if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
+        if (mmu_has_feature(MMU_FTR_BIG_PHYS))
                 TLBCAM[index].MAS7 = (u64)phys >> 32;
 
-#ifndef CONFIG_KGDB /* want user access for breakpoints */
         if (flags & _PAGE_USER) {
            TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
            TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
         }
-#else
-        TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
-        TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
-#endif
 
         tlbcam_addrs[index].start = virt;
         tlbcam_addrs[index].limit = virt + size - 1;
diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S
index a719f53921a5..3079f6b44cf5 100644
--- a/arch/powerpc/mm/hash_low_64.S
+++ b/arch/powerpc/mm/hash_low_64.S
@@ -68,9 +68,6 @@ _GLOBAL(__hash_page_4K)
         std     r8,STK_PARM(r8)(r1)
         std     r9,STK_PARM(r9)(r1)
         
-        /* Add _PAGE_PRESENT to access */
-        ori     r4,r4,_PAGE_PRESENT
-
         /* Save non-volatile registers.
          * r31 will hold "old PTE"
          * r30 is "new PTE"
@@ -347,9 +344,6 @@ _GLOBAL(__hash_page_4K)
         std     r8,STK_PARM(r8)(r1)
         std     r9,STK_PARM(r9)(r1)
 
-        /* Add _PAGE_PRESENT to access */
-        ori     r4,r4,_PAGE_PRESENT
-
         /* Save non-volatile registers.
          * r31 will hold "old PTE"
          * r30 is "new PTE"
@@ -687,9 +681,6 @@ _GLOBAL(__hash_page_64K)
         std     r8,STK_PARM(r8)(r1)
         std     r9,STK_PARM(r9)(r1)
 
-        /* Add _PAGE_PRESENT to access */
-        ori     r4,r4,_PAGE_PRESENT
-
         /* Save non-volatile registers.
          * r31 will hold "old PTE"
          * r30 is "new PTE"
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 3ecdcec0a39e..09dffe6efa46 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -31,7 +31,7 @@
 #include <linux/cache.h>
 #include <linux/init.h>
 #include <linux/signal.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/processor.h>
 #include <asm/pgtable.h>
@@ -384,8 +384,8 @@ static int __init htab_dt_scan_hugepage_blocks(unsigned long node,
         printk(KERN_INFO "Huge page(16GB) memory: "
                         "addr = 0x%lX size = 0x%lX pages = %d\n",
                         phys_addr, block_size, expected_pages);
-        if (phys_addr + (16 * GB) <= lmb_end_of_DRAM()) {
-                lmb_reserve(phys_addr, block_size * expected_pages);
+        if (phys_addr + (16 * GB) <= memblock_end_of_DRAM()) {
+                memblock_reserve(phys_addr, block_size * expected_pages);
                 add_gpage(phys_addr, block_size, expected_pages);
         }
         return 0;
@@ -458,7 +458,7 @@ static void __init htab_init_page_sizes(void)
          * and we have at least 1G of RAM at boot
          */
         if (mmu_psize_defs[MMU_PAGE_16M].shift &&
-            lmb_phys_mem_size() >= 0x40000000)
+            memblock_phys_mem_size() >= 0x40000000)
                 mmu_vmemmap_psize = MMU_PAGE_16M;
         else if (mmu_psize_defs[MMU_PAGE_64K].shift)
                 mmu_vmemmap_psize = MMU_PAGE_64K;
@@ -520,7 +520,7 @@ static unsigned long __init htab_get_table_size(void)
                 return 1UL << ppc64_pft_size;
 
         /* round mem_size up to next power of 2 */
-        mem_size = lmb_phys_mem_size();
+        mem_size = memblock_phys_mem_size();
         rnd_mem_size = 1UL << __ilog2(mem_size);
         if (rnd_mem_size < mem_size)
                 rnd_mem_size <<= 1;
@@ -627,7 +627,7 @@ static void __init htab_initialize(void)
                 else
                         limit = 0;
 
-                table = lmb_alloc_base(htab_size_bytes, htab_size_bytes, limit);
+                table = memblock_alloc_base(htab_size_bytes, htab_size_bytes, limit);
 
                 DBG("Hash table allocated at %lx, size: %lx\n", table,
                     htab_size_bytes);
@@ -647,9 +647,9 @@ static void __init htab_initialize(void)
         prot = pgprot_val(PAGE_KERNEL);
 
 #ifdef CONFIG_DEBUG_PAGEALLOC
-        linear_map_hash_count = lmb_end_of_DRAM() >> PAGE_SHIFT;
-        linear_map_hash_slots = __va(lmb_alloc_base(linear_map_hash_count,
-                                                    1, lmb.rmo_size));
+        linear_map_hash_count = memblock_end_of_DRAM() >> PAGE_SHIFT;
+        linear_map_hash_slots = __va(memblock_alloc_base(linear_map_hash_count,
+                                                    1, memblock.rmo_size));
         memset(linear_map_hash_slots, 0, linear_map_hash_count);
 #endif /* CONFIG_DEBUG_PAGEALLOC */
 
@@ -659,16 +659,16 @@ static void __init htab_initialize(void)
          */
 
         /* create bolted the linear mapping in the hash table */
-        for (i=0; i < lmb.memory.cnt; i++) {
-                base = (unsigned long)__va(lmb.memory.region[i].base);
-                size = lmb.memory.region[i].size;
+        for (i=0; i < memblock.memory.cnt; i++) {
+                base = (unsigned long)__va(memblock.memory.region[i].base);
+                size = memblock.memory.region[i].size;
 
                 DBG("creating mapping for region: %lx..%lx (prot: %lx)\n",
                     base, size, prot);
 
 #ifdef CONFIG_U3_DART
                 /* Do not map the DART space. Fortunately, it will be aligned
-                 * in such a way that it will not cross two lmb regions and
+                 * in such a way that it will not cross two memblock regions and
                  * will fit within a single 16Mb page.
                  * The DART space is assumed to be a full 16Mb region even if
                  * we only use 2Mb of that space. We will use more of it later
@@ -871,6 +871,18 @@ static inline int subpage_protection(struct mm_struct *mm, unsigned long ea)
 }
 #endif
 
+void hash_failure_debug(unsigned long ea, unsigned long access,
+                        unsigned long vsid, unsigned long trap,
+                        int ssize, int psize, unsigned long pte)
+{
+        if (!printk_ratelimit())
+                return;
+        pr_info("mm: Hashing failure ! EA=0x%lx access=0x%lx current=%s\n",
+                ea, access, current->comm);
+        pr_info("    trap=0x%lx vsid=0x%lx ssize=%d psize=%d pte=0x%lx\n",
+                trap, vsid, ssize, psize, pte);
+}
+
 /* Result code is:
  *  0 - handled
  *  1 - normal page fault
@@ -955,6 +967,17 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
                 return 1;
         }
 
+        /* Add _PAGE_PRESENT to the required access perm */
+        access |= _PAGE_PRESENT;
+
+        /* Pre-check access permissions (will be re-checked atomically
+         * in __hash_page_XX but this pre-check is a fast path
+         */
+        if (access & ~pte_val(*ptep)) {
+                DBG_LOW(" no access !\n");
+                return 1;
+        }
+
 #ifdef CONFIG_HUGETLB_PAGE
         if (hugeshift)
                 return __hash_page_huge(ea, access, vsid, ptep, trap, local,
@@ -967,14 +990,6 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
         DBG_LOW(" i-pte: %016lx %016lx\n", pte_val(*ptep),
                 pte_val(*(ptep + PTRS_PER_PTE)));
 #endif
-        /* Pre-check access permissions (will be re-checked atomically
-         * in __hash_page_XX but this pre-check is a fast path
-         */
-        if (access & ~pte_val(*ptep)) {
-                DBG_LOW(" no access !\n");
-                return 1;
-        }
-
         /* Do actual hashing */
 #ifdef CONFIG_PPC_64K_PAGES
         /* If _PAGE_4K_PFN is set, make sure this is a 4k segment */
@@ -1033,6 +1048,12 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
                                             local, ssize, spp);
         }
 
+        /* Dump some info in case of hash insertion failure, they should
+         * never happen so it is really useful to know if/when they do
+         */
+        if (rc == -1)
+                hash_failure_debug(ea, access, vsid, trap, ssize, psize,
+                                   pte_val(*ptep));
 #ifndef CONFIG_PPC_64K_PAGES
         DBG_LOW(" o-pte: %016lx\n", pte_val(*ptep));
 #else
@@ -1051,8 +1072,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
         void *pgdir;
         pte_t *ptep;
         unsigned long flags;
-        int local = 0;
-        int ssize;
+        int rc, ssize, local = 0;
 
         BUG_ON(REGION_ID(ea) != USER_REGION_ID);
 
@@ -1098,11 +1118,18 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
         /* Hash it in */
 #ifdef CONFIG_PPC_HAS_HASH_64K
         if (mm->context.user_psize == MMU_PAGE_64K)
-                __hash_page_64K(ea, access, vsid, ptep, trap, local, ssize);
+                rc = __hash_page_64K(ea, access, vsid, ptep, trap, local, ssize);
         else
 #endif /* CONFIG_PPC_HAS_HASH_64K */
-                __hash_page_4K(ea, access, vsid, ptep, trap, local, ssize,
-                               subpage_protection(pgdir, ea));
+                rc = __hash_page_4K(ea, access, vsid, ptep, trap, local, ssize,
+                                    subpage_protection(pgdir, ea));
+
+        /* Dump some info in case of hash insertion failure, they should
+         * never happen so it is really useful to know if/when they do
+         */
+        if (rc == -1)
+                hash_failure_debug(ea, access, vsid, trap, ssize,
+                                   mm->context.user_psize, pte_val(*ptep));
 
         local_irq_restore(flags);
 }
diff --git a/arch/powerpc/mm/hugetlbpage-hash64.c b/arch/powerpc/mm/hugetlbpage-hash64.c
index 199539882f92..cc5c273086cf 100644
--- a/arch/powerpc/mm/hugetlbpage-hash64.c
+++ b/arch/powerpc/mm/hugetlbpage-hash64.c
@@ -21,21 +21,13 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid,
         unsigned long old_pte, new_pte;
         unsigned long va, rflags, pa, sz;
         long slot;
-        int err = 1;
 
         BUG_ON(shift != mmu_psize_defs[mmu_psize].shift);
 
         /* Search the Linux page table for a match with va */
         va = hpt_va(ea, vsid, ssize);
 
-        /*
-         * Check the user's access rights to the page.  If access should be
-         * prevented then send the problem up to do_page_fault.
-         */
-        if (unlikely(access & ~pte_val(*ptep)))
-                goto out;
-        /*
-         * At this point, we have a pte (old_pte) which can be used to build
+        /* At this point, we have a pte (old_pte) which can be used to build
          * or update an HPTE. There are 2 cases:
          *
          * 1. There is a valid (present) pte with no associated HPTE (this is
@@ -49,9 +41,17 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid,
 
         do {
                 old_pte = pte_val(*ptep);
-                if (old_pte & _PAGE_BUSY)
-                        goto out;
+                /* If PTE busy, retry the access */
+                if (unlikely(old_pte & _PAGE_BUSY))
+                        return 0;
+                /* If PTE permissions don't match, take page fault */
+                if (unlikely(access & ~old_pte))
+                        return 1;
+                /* Try to lock the PTE, add ACCESSED and DIRTY if it was
+                 * a write access */
                 new_pte = old_pte | _PAGE_BUSY | _PAGE_ACCESSED;
+                if (access & _PAGE_RW)
+                        new_pte |= _PAGE_DIRTY;
         } while(old_pte != __cmpxchg_u64((unsigned long *)ptep,
                                          old_pte, new_pte));
 
@@ -121,8 +121,16 @@ repeat:
                         }
                 }
 
-                if (unlikely(slot == -2))
-                        panic("hash_huge_page: pte_insert failed\n");
+                /*
+                 * Hypervisor failure. Restore old pte and return -1
+                 * similar to __hash_page_*
+                 */
+                if (unlikely(slot == -2)) {
+                        *ptep = __pte(old_pte);
+                        hash_failure_debug(ea, access, vsid, trap, ssize,
+                                           mmu_psize, old_pte);
+                        return -1;
+                }
 
                 new_pte |= (slot << 12) & (_PAGE_F_SECOND | _PAGE_F_GIX);
         }
@@ -131,9 +139,5 @@ repeat:
          * No need to use ldarx/stdcx here
          */
         *ptep = __pte(new_pte & ~_PAGE_BUSY);
-
-        err = 0;
-
- out:
-        return err;
+        return 0;
 }
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 123f7070238a..9bb249c3046e 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -9,6 +9,7 @@
 
 #include <linux/mm.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <linux/hugetlb.h>
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index b1dbd9ee87cc..6a6975dc2654 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -30,7 +30,8 @@
 #include <linux/highmem.h>
 #include <linux/initrd.h>
 #include <linux/pagemap.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
+#include <linux/gfp.h>
 
 #include <asm/pgalloc.h>
 #include <asm/prom.h>
@@ -135,17 +136,17 @@ void __init MMU_init(void)
         /* parse args from command line */
         MMU_setup();
 
-        if (lmb.memory.cnt > 1) {
+        if (memblock.memory.cnt > 1) {
 #ifndef CONFIG_WII
-                lmb.memory.cnt = 1;
-                lmb_analyze();
+                memblock.memory.cnt = 1;
+                memblock_analyze();
                 printk(KERN_WARNING "Only using first contiguous memory region");
 #else
                 wii_memory_fixups();
 #endif
         }
 
-        total_lowmem = total_memory = lmb_end_of_DRAM() - memstart_addr;
+        total_lowmem = total_memory = memblock_end_of_DRAM() - memstart_addr;
         lowmem_end_addr = memstart_addr + total_lowmem;
 
 #ifdef CONFIG_FSL_BOOKE
@@ -160,8 +161,8 @@ void __init MMU_init(void)
                 lowmem_end_addr = memstart_addr + total_lowmem;
 #ifndef CONFIG_HIGHMEM
                 total_memory = total_lowmem;
-                lmb_enforce_memory_limit(lowmem_end_addr);
-                lmb_analyze();
+                memblock_enforce_memory_limit(lowmem_end_addr);
+                memblock_analyze();
 #endif /* CONFIG_HIGHMEM */
         }
 
@@ -199,7 +200,7 @@ void __init *early_get_page(void)
         if (init_bootmem_done) {
                 p = alloc_bootmem_pages(PAGE_SIZE);
         } else {
-                p = __va(lmb_alloc_base(PAGE_SIZE, PAGE_SIZE,
+                p = __va(memblock_alloc_base(PAGE_SIZE, PAGE_SIZE,
                                         __initial_memory_limit_addr));
         }
         return p;
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 776f28d02b6b..71f1415e2472 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -40,8 +40,9 @@
 #include <linux/nodemask.h>
 #include <linux/module.h>
 #include <linux/poison.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/hugetlb.h>
+#include <linux/slab.h>
 
 #include <asm/pgalloc.h>
 #include <asm/page.h>
@@ -251,6 +252,47 @@ static void __meminit vmemmap_create_mapping(unsigned long start,
 }
 #endif /* CONFIG_PPC_BOOK3E */
 
+struct vmemmap_backing *vmemmap_list;
+
+static __meminit struct vmemmap_backing * vmemmap_list_alloc(int node)
+{
+        static struct vmemmap_backing *next;
+        static int num_left;
+
+        /* allocate a page when required and hand out chunks */
+        if (!next || !num_left) {
+                next = vmemmap_alloc_block(PAGE_SIZE, node);
+                if (unlikely(!next)) {
+                        WARN_ON(1);
+                        return NULL;
+                }
+                num_left = PAGE_SIZE / sizeof(struct vmemmap_backing);
+        }
+
+        num_left--;
+
+        return next++;
+}
+
+static __meminit void vmemmap_list_populate(unsigned long phys,
+                                            unsigned long start,
+                                            int node)
+{
+        struct vmemmap_backing *vmem_back;
+
+        vmem_back = vmemmap_list_alloc(node);
+        if (unlikely(!vmem_back)) {
+                WARN_ON(1);
+                return;
+        }
+
+        vmem_back->phys = phys;
+        vmem_back->virt_addr = start;
+        vmem_back->list = vmemmap_list;
+
+        vmemmap_list = vmem_back;
+}
+
 int __meminit vmemmap_populate(struct page *start_page,
                                unsigned long nr_pages, int node)
 {
@@ -275,6 +317,8 @@ int __meminit vmemmap_populate(struct page *start_page,
                 if (!p)
                         return -ENOMEM;
 
+                vmemmap_list_populate(__pa(p), start, node);
+
                 pr_debug("      * %016lx..%016lx allocated at %p\n",
                          start, start + page_size, p);
 
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 311224cdb7ad..1a84a8d00005 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/string.h>
+#include <linux/gfp.h>
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
@@ -31,7 +32,7 @@
 #include <linux/initrd.h>
 #include <linux/pagemap.h>
 #include <linux/suspend.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/hugetlb.h>
 
 #include <asm/pgalloc.h>
@@ -48,6 +49,7 @@
 #include <asm/sparsemem.h>
 #include <asm/vdso.h>
 #include <asm/fixmap.h>
+#include <asm/swiotlb.h>
 
 #include "mmu_decl.h"
 
@@ -81,13 +83,13 @@ int page_is_ram(unsigned long pfn)
 #else
         unsigned long paddr = (pfn << PAGE_SHIFT);
         int i;
-        for (i=0; i < lmb.memory.cnt; i++) {
+        for (i=0; i < memblock.memory.cnt; i++) {
                 unsigned long base;
 
-                base = lmb.memory.region[i].base;
+                base = memblock.memory.region[i].base;
 
                 if ((paddr >= base) &&
-                        (paddr < (base + lmb.memory.region[i].size))) {
+                        (paddr < (base + memblock.memory.region[i].size))) {
                         return 1;
                 }
         }
@@ -140,14 +142,14 @@ int arch_add_memory(int nid, u64 start, u64 size)
 /*
  * walk_memory_resource() needs to make sure there is no holes in a given
  * memory range.  PPC64 does not maintain the memory layout in /proc/iomem.
- * Instead it maintains it in lmb.memory structures.  Walk through the
+ * Instead it maintains it in memblock.memory structures.  Walk through the
  * memory regions, find holes and callback for contiguous regions.
  */
 int
 walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages,
                 void *arg, int (*func)(unsigned long, unsigned long, void *))
 {
-        struct lmb_property res;
+        struct memblock_property res;
         unsigned long pfn, len;
         u64 end;
         int ret = -1;
@@ -156,7 +158,7 @@ walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages,
         res.size = (u64) nr_pages << PAGE_SHIFT;
 
         end = res.base + res.size - 1;
-        while ((res.base < end) && (lmb_find(&res) >= 0)) {
+        while ((res.base < end) && (memblock_find(&res) >= 0)) {
                 pfn = (unsigned long)(res.base >> PAGE_SHIFT);
                 len = (unsigned long)(res.size >> PAGE_SHIFT);
                 ret = (*func)(pfn, len, arg);
@@ -182,8 +184,8 @@ void __init do_init_bootmem(void)
         unsigned long total_pages;
         int boot_mapsize;
 
-        max_low_pfn = max_pfn = lmb_end_of_DRAM() >> PAGE_SHIFT;
-        total_pages = (lmb_end_of_DRAM() - memstart_addr) >> PAGE_SHIFT;
+        max_low_pfn = max_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT;
+        total_pages = (memblock_end_of_DRAM() - memstart_addr) >> PAGE_SHIFT;
 #ifdef CONFIG_HIGHMEM
         total_pages = total_lowmem >> PAGE_SHIFT;
         max_low_pfn = lowmem_end_addr >> PAGE_SHIFT;
@@ -196,16 +198,16 @@ void __init do_init_bootmem(void)
          */
         bootmap_pages = bootmem_bootmap_pages(total_pages);
 
-        start = lmb_alloc(bootmap_pages << PAGE_SHIFT, PAGE_SIZE);
+        start = memblock_alloc(bootmap_pages << PAGE_SHIFT, PAGE_SIZE);
 
         min_low_pfn = MEMORY_START >> PAGE_SHIFT;
         boot_mapsize = init_bootmem_node(NODE_DATA(0), start >> PAGE_SHIFT, min_low_pfn, max_low_pfn);
 
         /* Add active regions with valid PFNs */
-        for (i = 0; i < lmb.memory.cnt; i++) {
+        for (i = 0; i < memblock.memory.cnt; i++) {
                 unsigned long start_pfn, end_pfn;
-                start_pfn = lmb.memory.region[i].base >> PAGE_SHIFT;
-                end_pfn = start_pfn + lmb_size_pages(&lmb.memory, i);
+                start_pfn = memblock.memory.region[i].base >> PAGE_SHIFT;
+                end_pfn = start_pfn + memblock_size_pages(&memblock.memory, i);
                 add_active_range(0, start_pfn, end_pfn);
         }
 
@@ -216,17 +218,17 @@ void __init do_init_bootmem(void)
         free_bootmem_with_active_regions(0, lowmem_end_addr >> PAGE_SHIFT);
 
         /* reserve the sections we're already using */
-        for (i = 0; i < lmb.reserved.cnt; i++) {
-                unsigned long addr = lmb.reserved.region[i].base +
-                                     lmb_size_bytes(&lmb.reserved, i) - 1;
+        for (i = 0; i < memblock.reserved.cnt; i++) {
+                unsigned long addr = memblock.reserved.region[i].base +
+                                     memblock_size_bytes(&memblock.reserved, i) - 1;
                 if (addr < lowmem_end_addr)
-                        reserve_bootmem(lmb.reserved.region[i].base,
-                                        lmb_size_bytes(&lmb.reserved, i),
+                        reserve_bootmem(memblock.reserved.region[i].base,
+                                        memblock_size_bytes(&memblock.reserved, i),
                                         BOOTMEM_DEFAULT);
-                else if (lmb.reserved.region[i].base < lowmem_end_addr) {
+                else if (memblock.reserved.region[i].base < lowmem_end_addr) {
                         unsigned long adjusted_size = lowmem_end_addr -
-                                      lmb.reserved.region[i].base;
-                        reserve_bootmem(lmb.reserved.region[i].base,
+                                      memblock.reserved.region[i].base;
+                        reserve_bootmem(memblock.reserved.region[i].base,
                                         adjusted_size, BOOTMEM_DEFAULT);
                 }
         }
@@ -234,9 +236,9 @@ void __init do_init_bootmem(void)
         free_bootmem_with_active_regions(0, max_pfn);
 
         /* reserve the sections we're already using */
-        for (i = 0; i < lmb.reserved.cnt; i++)
-                reserve_bootmem(lmb.reserved.region[i].base,
-                                lmb_size_bytes(&lmb.reserved, i),
+        for (i = 0; i < memblock.reserved.cnt; i++)
+                reserve_bootmem(memblock.reserved.region[i].base,
+                                memblock_size_bytes(&memblock.reserved, i),
                                 BOOTMEM_DEFAULT);
 
 #endif
@@ -249,20 +251,20 @@ void __init do_init_bootmem(void)
 /* mark pages that don't exist as nosave */
 static int __init mark_nonram_nosave(void)
 {
-        unsigned long lmb_next_region_start_pfn,
-                      lmb_region_max_pfn;
+        unsigned long memblock_next_region_start_pfn,
+                      memblock_region_max_pfn;
         int i;
 
-        for (i = 0; i < lmb.memory.cnt - 1; i++) {
-                lmb_region_max_pfn =
-                        (lmb.memory.region[i].base >> PAGE_SHIFT) +
-                        (lmb.memory.region[i].size >> PAGE_SHIFT);
-                lmb_next_region_start_pfn =
-                        lmb.memory.region[i+1].base >> PAGE_SHIFT;
+        for (i = 0; i < memblock.memory.cnt - 1; i++) {
+                memblock_region_max_pfn =
+                        (memblock.memory.region[i].base >> PAGE_SHIFT) +
+                        (memblock.memory.region[i].size >> PAGE_SHIFT);
+                memblock_next_region_start_pfn =
+                        memblock.memory.region[i+1].base >> PAGE_SHIFT;
 
-                if (lmb_region_max_pfn < lmb_next_region_start_pfn)
-                        register_nosave_region(lmb_region_max_pfn,
-                                               lmb_next_region_start_pfn);
+                if (memblock_region_max_pfn < memblock_next_region_start_pfn)
+                        register_nosave_region(memblock_region_max_pfn,
+                                               memblock_next_region_start_pfn);
         }
 
         return 0;
@@ -273,8 +275,8 @@ static int __init mark_nonram_nosave(void)
  */
 void __init paging_init(void)
 {
-        unsigned long total_ram = lmb_phys_mem_size();
-        phys_addr_t top_of_ram = lmb_end_of_DRAM();
+        unsigned long total_ram = memblock_phys_mem_size();
+        phys_addr_t top_of_ram = memblock_end_of_DRAM();
         unsigned long max_zone_pfns[MAX_NR_ZONES];
 
 #ifdef CONFIG_PPC32
@@ -320,7 +322,12 @@ void __init mem_init(void)
         struct page *page;
         unsigned long reservedpages = 0, codesize, initsize, datasize, bsssize;
 
-        num_physpages = lmb.memory.size >> PAGE_SHIFT;
+#ifdef CONFIG_SWIOTLB
+        if (ppc_swiotlb_enable)
+                swiotlb_init(1);
+#endif
+
+        num_physpages = memblock.memory.size >> PAGE_SHIFT;
         high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
 
 #ifdef CONFIG_NEED_MULTIPLE_NODES
@@ -357,7 +364,7 @@ void __init mem_init(void)
                 highmem_mapnr = lowmem_end_addr >> PAGE_SHIFT;
                 for (pfn = highmem_mapnr; pfn < max_mapnr; ++pfn) {
                         struct page *page = pfn_to_page(pfn);
-                        if (lmb_is_reserved(pfn << PAGE_SHIFT))
+                        if (memblock_is_reserved(pfn << PAGE_SHIFT))
                                 continue;
                         ClearPageReserved(page);
                         init_page_count(page);
diff --git a/arch/powerpc/mm/mmu_context_hash32.c b/arch/powerpc/mm/mmu_context_hash32.c
index 0dfba2bf7f31..d0ee554e86e4 100644
--- a/arch/powerpc/mm/mmu_context_hash32.c
+++ b/arch/powerpc/mm/mmu_context_hash32.c
@@ -60,11 +60,7 @@
 static unsigned long next_mmu_context;
 static unsigned long context_map[LAST_CONTEXT / BITS_PER_LONG + 1];
 
-
-/*
- * Set up the context for a new address space.
- */
-int init_new_context(struct task_struct *t, struct mm_struct *mm)
+unsigned long __init_new_context(void)
 {
         unsigned long ctx = next_mmu_context;
 
@@ -74,19 +70,38 @@ int init_new_context(struct task_struct *t, struct mm_struct *mm)
                         ctx = 0;
         }
         next_mmu_context = (ctx + 1) & LAST_CONTEXT;
-        mm->context.id = ctx;
+
+        return ctx;
+}
+EXPORT_SYMBOL_GPL(__init_new_context);
+
+/*
+ * Set up the context for a new address space.
+ */
+int init_new_context(struct task_struct *t, struct mm_struct *mm)
+{
+        mm->context.id = __init_new_context();
 
         return 0;
 }
 
 /*
+ * Free a context ID. Make sure to call this with preempt disabled!
+ */
+void __destroy_context(unsigned long ctx)
+{
+        clear_bit(ctx, context_map);
+}
+EXPORT_SYMBOL_GPL(__destroy_context);
+
+/*
  * We're finished using the context for an address space.
  */
 void destroy_context(struct mm_struct *mm)
 {
         preempt_disable();
         if (mm->context.id != NO_CONTEXT) {
-                clear_bit(mm->context.id, context_map);
+                __destroy_context(mm->context.id);
                 mm->context.id = NO_CONTEXT;
         }
         preempt_enable();
diff --git a/arch/powerpc/mm/mmu_context_hash64.c b/arch/powerpc/mm/mmu_context_hash64.c
index 51622daae09d..2535828aa84b 100644
--- a/arch/powerpc/mm/mmu_context_hash64.c
+++ b/arch/powerpc/mm/mmu_context_hash64.c
@@ -19,6 +19,7 @@
 #include <linux/spinlock.h>
 #include <linux/idr.h>
 #include <linux/module.h>
+#include <linux/gfp.h>
 
 #include <asm/mmu_context.h>
 
diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c
index dbc692145ecb..ddfd7ad4e1d6 100644
--- a/arch/powerpc/mm/mmu_context_nohash.c
+++ b/arch/powerpc/mm/mmu_context_nohash.c
@@ -47,6 +47,7 @@
 #include <linux/bootmem.h>
 #include <linux/notifier.h>
 #include <linux/cpu.h>
+#include <linux/slab.h>
 
 #include <asm/mmu_context.h>
 #include <asm/tlbflush.h>
@@ -394,10 +395,18 @@ void __init mmu_context_init(void)
          * the PID/TID comparison is disabled, so we can use a TID of zero
          * to represent all kernel pages as shared among all contexts.
          *      -- Dan
+         *
+         * The IBM 47x core supports 16-bit PIDs, thus 65535 contexts. We
+         * should normally never have to steal though the facility is
+         * present if needed.
+         *      -- BenH
          */
         if (mmu_has_feature(MMU_FTR_TYPE_8xx)) {
                 first_context = 0;
                 last_context = 15;
+        } else if (mmu_has_feature(MMU_FTR_TYPE_47x)) {
+                first_context = 1;
+                last_context = 65535;
         } else {
                 first_context = 1;
                 last_context = 255;
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index d49a77503e19..63b84a0d3b10 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -69,12 +69,7 @@ static inline void _tlbil_va(unsigned long address, unsigned int pid,
 }
 #endif /* CONIFG_8xx */
 
-/*
- * As of today, we don't support tlbivax broadcast on any
- * implementation. When that becomes the case, this will be
- * an extern.
- */
-#ifdef CONFIG_PPC_BOOK3E
+#if defined(CONFIG_PPC_BOOK3E) || defined(CONFIG_PPC_47x)
 extern void _tlbivax_bcast(unsigned long address, unsigned int pid,
                            unsigned int tsize, unsigned int ind);
 #else
@@ -149,7 +144,15 @@ extern unsigned long mmu_mapin_ram(unsigned long top);
 extern void MMU_init_hw(void);
 extern unsigned long mmu_mapin_ram(unsigned long top);
 extern void adjust_total_lowmem(void);
-
+extern void loadcam_entry(unsigned int index);
+
+struct tlbcam {
+        u32     MAS0;
+        u32     MAS1;
+        unsigned long   MAS2;
+        u32     MAS3;
+        u32     MAS7;
+};
 #elif defined(CONFIG_PPC32)
 /* anything 32-bit except 4xx or 8xx */
 extern void MMU_init_hw(void);
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 64c00227b997..aa731af720c0 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -17,7 +17,7 @@
 #include <linux/nodemask.h>
 #include <linux/cpu.h>
 #include <linux/notifier.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/of.h>
 #include <linux/pfn.h>
 #include <asm/sparsemem.h>
@@ -33,16 +33,41 @@ static int numa_debug;
 #define dbg(args...) if (numa_debug) { printk(KERN_INFO args); }
 
 int numa_cpu_lookup_table[NR_CPUS];
-cpumask_t numa_cpumask_lookup_table[MAX_NUMNODES];
+cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
 struct pglist_data *node_data[MAX_NUMNODES];
 
 EXPORT_SYMBOL(numa_cpu_lookup_table);
-EXPORT_SYMBOL(numa_cpumask_lookup_table);
+EXPORT_SYMBOL(node_to_cpumask_map);
 EXPORT_SYMBOL(node_data);
 
 static int min_common_depth;
 static int n_mem_addr_cells, n_mem_size_cells;
 
+/*
+ * Allocate node_to_cpumask_map based on number of available nodes
+ * Requires node_possible_map to be valid.
+ *
+ * Note: node_to_cpumask() is not valid until after this is done.
+ */
+static void __init setup_node_to_cpumask_map(void)
+{
+        unsigned int node, num = 0;
+
+        /* setup nr_node_ids if not done yet */
+        if (nr_node_ids == MAX_NUMNODES) {
+                for_each_node_mask(node, node_possible_map)
+                        num = node;
+                nr_node_ids = num + 1;
+        }
+
+        /* allocate the map */
+        for (node = 0; node < nr_node_ids; node++)
+                alloc_bootmem_cpumask_var(&node_to_cpumask_map[node]);
+
+        /* cpumask_of_node() will now work */
+        dbg("Node to cpumask map for %d nodes\n", nr_node_ids);
+}
+
 static int __cpuinit fake_numa_create_new_node(unsigned long end_pfn,
                                                 unsigned int *nid)
 {
@@ -138,8 +163,8 @@ static void __cpuinit map_cpu_to_node(int cpu, int node)
 
         dbg("adding cpu %d to node %d\n", cpu, node);
 
-        if (!(cpu_isset(cpu, numa_cpumask_lookup_table[node])))
-                cpu_set(cpu, numa_cpumask_lookup_table[node]);
+        if (!(cpumask_test_cpu(cpu, node_to_cpumask_map[node])))
+                cpumask_set_cpu(cpu, node_to_cpumask_map[node]);
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
@@ -149,8 +174,8 @@ static void unmap_cpu_from_node(unsigned long cpu)
 
         dbg("removing cpu %lu from node %d\n", cpu, node);
 
-        if (cpu_isset(cpu, numa_cpumask_lookup_table[node])) {
-                cpu_clear(cpu, numa_cpumask_lookup_table[node]);
+        if (cpumask_test_cpu(cpu, node_to_cpumask_map[node])) {
+                cpumask_set_cpu(cpu, node_to_cpumask_map[node]);
         } else {
                 printk(KERN_ERR "WARNING: cpu %lu not found in node %d\n",
                        cpu, node);
@@ -242,10 +267,12 @@ EXPORT_SYMBOL_GPL(of_node_to_nid);
  */
 static int __init find_min_common_depth(void)
 {
-        int depth;
+        int depth, index;
         const unsigned int *ref_points;
         struct device_node *rtas_root;
         unsigned int len;
+        struct device_node *chosen;
+        const char *vec5;
 
         rtas_root = of_find_node_by_path("/rtas");
 
@@ -258,11 +285,26 @@ static int __init find_min_common_depth(void)
          * configuration (should be all 0's) and the second is for a normal
          * NUMA configuration.
          */
+        index = 1;
         ref_points = of_get_property(rtas_root,
                         "ibm,associativity-reference-points", &len);
 
+        /*
+         * For form 1 affinity information we want the first field
+         */
+#define VEC5_AFFINITY_BYTE      5
+#define VEC5_AFFINITY           0x80
+        chosen = of_find_node_by_path("/chosen");
+        if (chosen) {
+                vec5 = of_get_property(chosen, "ibm,architecture-vec-5", NULL);
+                if (vec5 && (vec5[VEC5_AFFINITY_BYTE] & VEC5_AFFINITY)) {
+                        dbg("Using form 1 affinity\n");
+                        index = 0;
+                }
+        }
+
         if ((len >= 2 * sizeof(unsigned int)) && ref_points) {
-                depth = ref_points[1];
+                depth = ref_points[index];
         } else {
                 dbg("NUMA: ibm,associativity-reference-points not found.\n");
                 depth = -1;
@@ -309,7 +351,7 @@ struct of_drconf_cell {
 #define DRCONF_MEM_RESERVED     0x00000080
 
 /*
- * Read the next lmb list entry from the ibm,dynamic-memory property
+ * Read the next memblock list entry from the ibm,dynamic-memory property
  * and return the information in the provided of_drconf_cell structure.
  */
 static void read_drconf_cell(struct of_drconf_cell *drmem, const u32 **cellp)
@@ -330,8 +372,8 @@ static void read_drconf_cell(struct of_drconf_cell *drmem, const u32 **cellp)
 /*
  * Retreive and validate the ibm,dynamic-memory property of the device tree.
  *
- * The layout of the ibm,dynamic-memory property is a number N of lmb
- * list entries followed by N lmb list entries.  Each lmb list entry
+ * The layout of the ibm,dynamic-memory property is a number N of memblock
+ * list entries followed by N memblock list entries.  Each memblock list entry
  * contains information as layed out in the of_drconf_cell struct above.
  */
 static int of_get_drconf_memory(struct device_node *memory, const u32 **dm)
@@ -498,19 +540,19 @@ static unsigned long __init numa_enforce_memory_limit(unsigned long start,
                                                       unsigned long size)
 {
         /*
-         * We use lmb_end_of_DRAM() in here instead of memory_limit because
+         * We use memblock_end_of_DRAM() in here instead of memory_limit because
          * we've already adjusted it for the limit and it takes care of
          * having memory holes below the limit.  Also, in the case of
          * iommu_is_off, memory_limit is not set but is implicitly enforced.
          */
 
-        if (start + size <= lmb_end_of_DRAM())
+        if (start + size <= memblock_end_of_DRAM())
                 return size;
 
-        if (start >= lmb_end_of_DRAM())
+        if (start >= memblock_end_of_DRAM())
                 return 0;
 
-        return lmb_end_of_DRAM() - start;
+        return memblock_end_of_DRAM() - start;
 }
 
 /*
@@ -689,7 +731,7 @@ new_range:
         }
 
         /*
-         * Now do the same thing for each LMB listed in the ibm,dynamic-memory
+         * Now do the same thing for each MEMBLOCK listed in the ibm,dynamic-memory
          * property in the ibm,dynamic-reconfiguration-memory node.
          */
         memory = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory");
@@ -701,8 +743,8 @@ new_range:
 
 static void __init setup_nonnuma(void)
 {
-        unsigned long top_of_ram = lmb_end_of_DRAM();
-        unsigned long total_ram = lmb_phys_mem_size();
+        unsigned long top_of_ram = memblock_end_of_DRAM();
+        unsigned long total_ram = memblock_phys_mem_size();
         unsigned long start_pfn, end_pfn;
         unsigned int i, nid = 0;
 
@@ -711,9 +753,9 @@ static void __init setup_nonnuma(void)
         printk(KERN_DEBUG "Memory hole size: %ldMB\n",
                (top_of_ram - total_ram) >> 20);
 
-        for (i = 0; i < lmb.memory.cnt; ++i) {
-                start_pfn = lmb.memory.region[i].base >> PAGE_SHIFT;
-                end_pfn = start_pfn + lmb_size_pages(&lmb.memory, i);
+        for (i = 0; i < memblock.memory.cnt; ++i) {
+                start_pfn = memblock.memory.region[i].base >> PAGE_SHIFT;
+                end_pfn = start_pfn + memblock_size_pages(&memblock.memory, i);
 
                 fake_numa_create_new_node(end_pfn, &nid);
                 add_active_range(nid, start_pfn, end_pfn);
@@ -737,8 +779,9 @@ void __init dump_numa_cpu_topology(void)
                  * If we used a CPU iterator here we would miss printing
                  * the holes in the cpumap.
                  */
-                for (cpu = 0; cpu < NR_CPUS; cpu++) {
-                        if (cpu_isset(cpu, numa_cpumask_lookup_table[node])) {
+                for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
+                        if (cpumask_test_cpu(cpu,
+                                        node_to_cpumask_map[node])) {
                                 if (count == 0)
                                         printk(" %u", cpu);
                                 ++count;
@@ -750,7 +793,7 @@ void __init dump_numa_cpu_topology(void)
                 }
 
                 if (count > 1)
-                        printk("-%u", NR_CPUS - 1);
+                        printk("-%u", nr_cpu_ids - 1);
                 printk("\n");
         }
 }
@@ -770,7 +813,7 @@ static void __init dump_numa_memory_topology(void)
 
                 count = 0;
 
-                for (i = 0; i < lmb_end_of_DRAM();
+                for (i = 0; i < memblock_end_of_DRAM();
                      i += (1 << SECTION_SIZE_BITS)) {
                         if (early_pfn_to_nid(i >> PAGE_SHIFT) == node) {
                                 if (count == 0)
@@ -790,7 +833,7 @@ static void __init dump_numa_memory_topology(void)
 }
 
 /*
- * Allocate some memory, satisfying the lmb or bootmem allocator where
+ * Allocate some memory, satisfying the memblock or bootmem allocator where
  * required. nid is the preferred node and end is the physical address of
  * the highest address in the node.
  *
@@ -804,11 +847,11 @@ static void __init *careful_zallocation(int nid, unsigned long size,
         int new_nid;
         unsigned long ret_paddr;
 
-        ret_paddr = __lmb_alloc_base(size, align, end_pfn << PAGE_SHIFT);
+        ret_paddr = __memblock_alloc_base(size, align, end_pfn << PAGE_SHIFT);
 
         /* retry over all memory */
         if (!ret_paddr)
-                ret_paddr = __lmb_alloc_base(size, align, lmb_end_of_DRAM());
+                ret_paddr = __memblock_alloc_base(size, align, memblock_end_of_DRAM());
 
         if (!ret_paddr)
                 panic("numa.c: cannot allocate %lu bytes for node %d",
@@ -818,14 +861,14 @@ static void __init *careful_zallocation(int nid, unsigned long size,
 
         /*
          * We initialize the nodes in numeric order: 0, 1, 2...
-         * and hand over control from the LMB allocator to the
+         * and hand over control from the MEMBLOCK allocator to the
          * bootmem allocator.  If this function is called for
          * node 5, then we know that all nodes <5 are using the
-         * bootmem allocator instead of the LMB allocator.
+         * bootmem allocator instead of the MEMBLOCK allocator.
          *
          * So, check the nid from which this allocation came
          * and double check to see if we need to use bootmem
-         * instead of the LMB.  We don't free the LMB memory
+         * instead of the MEMBLOCK.  We don't free the MEMBLOCK memory
          * since it would be useless.
          */
         new_nid = early_pfn_to_nid(ret_paddr >> PAGE_SHIFT);
@@ -850,9 +893,9 @@ static void mark_reserved_regions_for_nid(int nid)
         struct pglist_data *node = NODE_DATA(nid);
         int i;
 
-        for (i = 0; i < lmb.reserved.cnt; i++) {
-                unsigned long physbase = lmb.reserved.region[i].base;
-                unsigned long size = lmb.reserved.region[i].size;
+        for (i = 0; i < memblock.reserved.cnt; i++) {
+                unsigned long physbase = memblock.reserved.region[i].base;
+                unsigned long size = memblock.reserved.region[i].size;
                 unsigned long start_pfn = physbase >> PAGE_SHIFT;
                 unsigned long end_pfn = PFN_UP(physbase + size);
                 struct node_active_region node_ar;
@@ -860,7 +903,7 @@ static void mark_reserved_regions_for_nid(int nid)
                                              node->node_spanned_pages;
 
                 /*
-                 * Check to make sure that this lmb.reserved area is
+                 * Check to make sure that this memblock.reserved area is
                  * within the bounds of the node that we care about.
                  * Checking the nid of the start and end points is not
                  * sufficient because the reserved area could span the
@@ -918,7 +961,7 @@ void __init do_init_bootmem(void)
         int nid;
 
         min_low_pfn = 0;
-        max_low_pfn = lmb_end_of_DRAM() >> PAGE_SHIFT;
+        max_low_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT;
         max_pfn = max_low_pfn;
 
         if (parse_numa_properties())
@@ -926,10 +969,6 @@ void __init do_init_bootmem(void)
         else
                 dump_numa_memory_topology();
 
-        register_cpu_notifier(&ppc64_numa_nb);
-        cpu_numa_callback(&ppc64_numa_nb, CPU_UP_PREPARE,
-                          (void *)(unsigned long)boot_cpuid);
-
         for_each_online_node(nid) {
                 unsigned long start_pfn, end_pfn;
                 void *bootmem_vaddr;
@@ -983,13 +1022,23 @@ void __init do_init_bootmem(void)
         }
 
         init_bootmem_done = 1;
+
+        /*
+         * Now bootmem is initialised we can create the node to cpumask
+         * lookup tables and setup the cpu callback to populate them.
+         */
+        setup_node_to_cpumask_map();
+
+        register_cpu_notifier(&ppc64_numa_nb);
+        cpu_numa_callback(&ppc64_numa_nb, CPU_UP_PREPARE,
+                          (void *)(unsigned long)boot_cpuid);
 }
 
 void __init paging_init(void)
 {
         unsigned long max_zone_pfns[MAX_NR_ZONES];
         memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
-        max_zone_pfns[ZONE_DMA] = lmb_end_of_DRAM() >> PAGE_SHIFT;
+        max_zone_pfns[ZONE_DMA] = memblock_end_of_DRAM() >> PAGE_SHIFT;
         free_area_init_nodes(max_zone_pfns);
 }
 
@@ -1064,7 +1113,7 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory,
 /*
  * Find the node associated with a hot added memory section for memory
  * represented in the device tree as a node (i.e. memory@XXXX) for
- * each lmb.
+ * each memblock.
  */
 int hot_add_node_scn_to_nid(unsigned long scn_addr)
 {
@@ -1105,8 +1154,8 @@ int hot_add_node_scn_to_nid(unsigned long scn_addr)
 
 /*
  * Find the node associated with a hot added memory section.  Section
- * corresponds to a SPARSEMEM section, not an LMB.  It is assumed that
- * sections are fully contained within a single LMB.
+ * corresponds to a SPARSEMEM section, not an MEMBLOCK.  It is assumed that
+ * sections are fully contained within a single MEMBLOCK.
  */
 int hot_add_scn_to_nid(unsigned long scn_addr)
 {
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index 99df697c601a..ebc2f38eb381 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/gfp.h>
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/percpu.h>
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 573b3bd1c45b..a87ead0138b4 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -26,7 +26,8 @@
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 #include <linux/highmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
+#include <linux/slab.h>
 
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
@@ -114,11 +115,7 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
 {
         struct page *ptepage;
 
-#ifdef CONFIG_HIGHPTE
-        gfp_t flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_REPEAT | __GFP_ZERO;
-#else
         gfp_t flags = GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO;
-#endif
 
         ptepage = alloc_pages(flags, 0);
         if (!ptepage)
@@ -145,6 +142,14 @@ ioremap_flags(phys_addr_t addr, unsigned long size, unsigned long flags)
         /* we don't want to let _PAGE_USER and _PAGE_EXEC leak out */
         flags &= ~(_PAGE_USER | _PAGE_EXEC);
 
+#ifdef _PAGE_BAP_SR
+        /* _PAGE_USER contains _PAGE_BAP_SR on BookE using the new PTE format
+         * which means that we just cleared supervisor access... oops ;-) This
+         * restores it
+         */
+        flags |= _PAGE_BAP_SR;
+#endif
+
         return __ioremap_caller(addr, size, flags, __builtin_return_address(0));
 }
 EXPORT_SYMBOL(ioremap_flags);
@@ -193,7 +198,7 @@ __ioremap_caller(phys_addr_t addr, unsigned long size, unsigned long flags,
          * mem_init() sets high_memory so only do the check after that.
          */
         if (mem_init_done && (p < virt_to_phys(high_memory)) &&
-            !(__allow_ioremap_reserved && lmb_is_region_reserved(p, size))) {
+            !(__allow_ioremap_reserved && memblock_is_region_reserved(p, size))) {
                 printk("__ioremap(): phys addr 0x%llx is RAM lr %p\n",
                        (unsigned long long)p, __builtin_return_address(0));
                 return NULL;
@@ -326,7 +331,7 @@ void __init mapin_ram(void)
                 s = mmu_mapin_ram(top);
                 __mapin_ram_chunk(s, top);
 
-                top = lmb_end_of_DRAM();
+                top = memblock_end_of_DRAM();
                 s = wii_mmu_mapin_mem2(top);
                 __mapin_ram_chunk(s, top);
         }
@@ -384,11 +389,7 @@ static int __change_page_attr(struct page *page, pgprot_t prot)
                 return -EINVAL;
         __set_pte_at(&init_mm, address, kpte, mk_pte(page, prot), 0);
         wmb();
-#ifdef CONFIG_PPC_STD_MMU
-        flush_hash_pages(0, address, pmd_val(*kpmd), 1);
-#else
         flush_tlb_page(NULL, address);
-#endif
         pte_unmap(kpte);
 
         return 0;
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 853d5565eed5..21d6dfab7942 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -34,7 +34,8 @@
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 #include <linux/bootmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
+#include <linux/slab.h>
 
 #include <asm/pgalloc.h>
 #include <asm/page.h>
@@ -66,7 +67,7 @@ static void *early_alloc_pgtable(unsigned long size)
         if (init_bootmem_done)
                 pt = __alloc_bootmem(size, size, __pa(MAX_DMA_ADDRESS));
         else
-                pt = __va(lmb_alloc_base(size, size,
+                pt = __va(memblock_alloc_base(size, size,
                                          __pa(MAX_DMA_ADDRESS)));
         memset(pt, 0, size);
 
@@ -264,6 +265,14 @@ void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size,
         /* we don't want to let _PAGE_USER and _PAGE_EXEC leak out */
         flags &= ~(_PAGE_USER | _PAGE_EXEC);
 
+#ifdef _PAGE_BAP_SR
+        /* _PAGE_USER contains _PAGE_BAP_SR on BookE using the new PTE format
+         * which means that we just cleared supervisor access... oops ;-) This
+         * restores it
+         */
+        flags |= _PAGE_BAP_SR;
+#endif
+
         if (ppc_md.ioremap)
                 return ppc_md.ioremap(addr, size, flags, caller);
         return __ioremap_caller(addr, size, flags, caller);
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index f11c2cdcb0fe..f8a01829d64f 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -26,7 +26,7 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/highmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/prom.h>
 #include <asm/mmu.h>
@@ -223,7 +223,7 @@ void __init MMU_init_hw(void)
          * Find some memory for the hash table.
          */
         if ( ppc_md.progress ) ppc_md.progress("hash:find piece", 0x322);
-        Hash = __va(lmb_alloc_base(Hash_size, Hash_size,
+        Hash = __va(memblock_alloc_base(Hash_size, Hash_size,
                                    __initial_memory_limit_addr));
         cacheable_memzero(Hash, Hash_size);
         _SDR1 = __pa(Hash) | SDR1_LOW_BITS;
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index 687fddaa24c5..446a01842a73 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -12,7 +12,7 @@
  *      2 of the License, or (at your option) any later version.
  */
 
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/pgtable.h>
 #include <asm/mmu.h>
@@ -252,7 +252,7 @@ void __init stabs_alloc(void)
                 if (cpu == 0)
                         continue; /* stab for CPU 0 is statically allocated */
 
-                newstab = lmb_alloc_base(HW_PAGE_SIZE, HW_PAGE_SIZE,
+                newstab = memblock_alloc_base(HW_PAGE_SIZE, HW_PAGE_SIZE,
                                          1<<SID_SHIFT);
                 newstab = (unsigned long)__va(newstab);
 
diff --git a/arch/powerpc/mm/subpage-prot.c b/arch/powerpc/mm/subpage-prot.c
index a040b81e93bd..e4f8f1fc81a5 100644
--- a/arch/powerpc/mm/subpage-prot.c
+++ b/arch/powerpc/mm/subpage-prot.c
@@ -10,7 +10,6 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/gfp.h>
-#include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/hugetlb.h>
diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c
index e81d5d67f834..d8695b02a968 100644
--- a/arch/powerpc/mm/tlb_nohash.c
+++ b/arch/powerpc/mm/tlb_nohash.c
@@ -34,7 +34,7 @@
 #include <linux/pagemap.h>
 #include <linux/preempt.h>
 #include <linux/spinlock.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/tlbflush.h>
 #include <asm/tlb.h>
@@ -426,7 +426,7 @@ static void __early_init_mmu(int boot_cpu)
         /* Set the global containing the top of the linear mapping
          * for use by the TLB miss code
          */
-        linear_map_top = lmb_end_of_DRAM();
+        linear_map_top = memblock_end_of_DRAM();
 
         /* A sync won't hurt us after mucking around with
          * the MMU configuration
diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S
index bbdc5b577b85..cfa768203d08 100644
--- a/arch/powerpc/mm/tlb_nohash_low.S
+++ b/arch/powerpc/mm/tlb_nohash_low.S
@@ -10,7 +10,7 @@
  *      - tlbil_va
  *      - tlbil_pid
  *      - tlbil_all
- *      - tlbivax_bcast (not yet)
+ *      - tlbivax_bcast
  *
  * Code mostly moved over from misc_32.S
  *
@@ -33,6 +33,7 @@
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
 #include <asm/processor.h>
+#include <asm/bug.h>
 
 #if defined(CONFIG_40x)
 
@@ -65,7 +66,7 @@ _GLOBAL(__tlbil_va)
  * Nothing to do for 8xx, everything is inline
  */
 
-#elif defined(CONFIG_44x)
+#elif defined(CONFIG_44x) /* Includes 47x */
 
 /*
  * 440 implementation uses tlbsx/we for tlbil_va and a full sweep
@@ -73,7 +74,13 @@ _GLOBAL(__tlbil_va)
  */
 _GLOBAL(__tlbil_va)
         mfspr   r5,SPRN_MMUCR
-        rlwimi  r5,r4,0,24,31                   /* Set TID */
+        mfmsr   r10
+
+        /*
+         * We write 16 bits of STID since 47x supports that much, we
+         * will never be passed out of bounds values on 440 (hopefully)
+         */
+        rlwimi  r5,r4,0,16,31
 
         /* We have to run the search with interrupts disabled, otherwise
          * an interrupt which causes a TLB miss can clobber the MMUCR
@@ -83,24 +90,41 @@ _GLOBAL(__tlbil_va)
          * and restoring MMUCR, so only normal interrupts have to be
          * taken care of.
          */
-        mfmsr   r4
         wrteei  0
         mtspr   SPRN_MMUCR,r5
-        tlbsx.  r3, 0, r3
-        wrtee   r4
-        bne     1f
+        tlbsx.  r6,0,r3
+        bne     10f
         sync
-        /* There are only 64 TLB entries, so r3 < 64,
-         * which means bit 22, is clear.  Since 22 is
-         * the V bit in the TLB_PAGEID, loading this
+BEGIN_MMU_FTR_SECTION
+        b       2f
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_47x)
+        /* On 440 There are only 64 TLB entries, so r3 < 64, which means bit
+         * 22, is clear.  Since 22 is the V bit in the TLB_PAGEID, loading this
          * value will invalidate the TLB entry.
          */
-        tlbwe   r3, r3, PPC44x_TLB_PAGEID
+        tlbwe   r6,r6,PPC44x_TLB_PAGEID
         isync
-1:      blr
+10:     wrtee   r10
+        blr
+2:
+#ifdef CONFIG_PPC_47x
+        oris    r7,r6,0x8000    /* specify way explicitely */
+        clrrwi  r4,r3,12        /* get an EPN for the hashing with V = 0 */
+        ori     r4,r4,PPC47x_TLBE_SIZE
+        tlbwe   r4,r7,0         /* write it */
+        isync
+        wrtee   r10
+        blr
+#else /* CONFIG_PPC_47x */
+1:      trap
+        EMIT_BUG_ENTRY 1b,__FILE__,__LINE__,0;
+#endif /* !CONFIG_PPC_47x */
 
 _GLOBAL(_tlbil_all)
 _GLOBAL(_tlbil_pid)
+BEGIN_MMU_FTR_SECTION
+        b       2f
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_47x)
         li      r3,0
         sync
 
@@ -115,6 +139,76 @@ _GLOBAL(_tlbil_pid)
 
         isync
         blr
+2:
+#ifdef CONFIG_PPC_47x
+        /* 476 variant. There's not simple way to do this, hopefully we'll
+         * try to limit the amount of such full invalidates
+         */
+        mfmsr   r11             /* Interrupts off */
+        wrteei  0
+        li      r3,-1           /* Current set */
+        lis     r10,tlb_47x_boltmap@h
+        ori     r10,r10,tlb_47x_boltmap@l
+        lis     r7,0x8000       /* Specify way explicitely */
+
+        b       9f              /* For each set */
+
+1:      li      r9,4            /* Number of ways */
+        li      r4,0            /* Current way */
+        li      r6,0            /* Default entry value 0 */
+        andi.   r0,r8,1         /* Check if way 0 is bolted */
+        mtctr   r9              /* Load way counter */
+        bne-    3f              /* Bolted, skip loading it */
+
+2:      /* For each way */
+        or      r5,r3,r4        /* Make way|index for tlbre */
+        rlwimi  r5,r5,16,8,15   /* Copy index into position */
+        tlbre   r6,r5,0         /* Read entry */
+3:      addis   r4,r4,0x2000    /* Next way */
+        andi.   r0,r6,PPC47x_TLB0_VALID /* Valid entry ? */
+        beq     4f              /* Nope, skip it */
+        rlwimi  r7,r5,0,1,2     /* Insert way number */
+        rlwinm  r6,r6,0,21,19   /* Clear V */
+        tlbwe   r6,r7,0         /* Write it */
+4:      bdnz    2b              /* Loop for each way */
+        srwi    r8,r8,1         /* Next boltmap bit */
+9:      cmpwi   cr1,r3,255      /* Last set done ? */
+        addi    r3,r3,1         /* Next set */
+        beq     cr1,1f          /* End of loop */
+        andi.   r0,r3,0x1f      /* Need to load a new boltmap word ? */
+        bne     1b              /* No, loop */
+        lwz     r8,0(r10)       /* Load boltmap entry */
+        addi    r10,r10,4       /* Next word */
+        b       1b              /* Then loop */
+1:      isync                   /* Sync shadows */
+        wrtee   r11
+#else /* CONFIG_PPC_47x */
+1:      trap
+        EMIT_BUG_ENTRY 1b,__FILE__,__LINE__,0;
+#endif /* !CONFIG_PPC_47x */
+        blr
+
+#ifdef CONFIG_PPC_47x
+/*
+ * _tlbivax_bcast is only on 47x. We don't bother doing a runtime
+ * check though, it will blow up soon enough if we mistakenly try
+ * to use it on a 440.
+ */
+_GLOBAL(_tlbivax_bcast)
+        mfspr   r5,SPRN_MMUCR
+        mfmsr   r10
+        rlwimi  r5,r4,0,16,31
+        wrteei  0
+        mtspr   SPRN_MMUCR,r5
+/*      tlbivax 0,r3 - use .long to avoid binutils deps */
+        .long 0x7c000624 | (r3 << 11)
+        isync
+        eieio
+        tlbsync
+        sync
+        wrtee   r10
+        blr
+#endif /* CONFIG_PPC_47x */
 
 #elif defined(CONFIG_FSL_BOOKE)
 /*
@@ -271,3 +365,31 @@ _GLOBAL(set_context)
 #else
 #error Unsupported processor type !
 #endif
+
+#if defined(CONFIG_FSL_BOOKE)
+/*
+ * extern void loadcam_entry(unsigned int index)
+ *
+ * Load TLBCAM[index] entry in to the L2 CAM MMU
+ */
+_GLOBAL(loadcam_entry)
+        LOAD_REG_ADDR(r4, TLBCAM)
+        mulli   r5,r3,TLBCAM_SIZE
+        add     r3,r5,r4
+        lwz     r4,TLBCAM_MAS0(r3)
+        mtspr   SPRN_MAS0,r4
+        lwz     r4,TLBCAM_MAS1(r3)
+        mtspr   SPRN_MAS1,r4
+        PPC_LL  r4,TLBCAM_MAS2(r3)
+        mtspr   SPRN_MAS2,r4
+        lwz     r4,TLBCAM_MAS3(r3)
+        mtspr   SPRN_MAS3,r4
+BEGIN_MMU_FTR_SECTION
+        lwz     r4,TLBCAM_MAS7(r3)
+        mtspr   SPRN_MAS7,r4
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_BIG_PHYS)
+        isync
+        tlbwe
+        isync
+        blr
+#endif
diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c b/arch/powerpc/oprofile/cell/spu_task_sync.c
index 6b793aeda72e..642fca137ccb 100644
--- a/arch/powerpc/oprofile/cell/spu_task_sync.c
+++ b/arch/powerpc/oprofile/cell/spu_task_sync.c
@@ -26,6 +26,7 @@
 #include <linux/notifier.h>
 #include <linux/numa.h>
 #include <linux/oprofile.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include "pr_util.h"
 
diff --git a/arch/powerpc/oprofile/cell/vma_map.c b/arch/powerpc/oprofile/cell/vma_map.c
index c591339daf58..c579b16845da 100644
--- a/arch/powerpc/oprofile/cell/vma_map.c
+++ b/arch/powerpc/oprofile/cell/vma_map.c
@@ -20,6 +20,7 @@
 #include <linux/string.h>
 #include <linux/uaccess.h>
 #include <linux/elf.h>
+#include <linux/slab.h>
 #include "pr_util.h"
 
 
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 2c9e52267292..7fd90d02d8c6 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -1077,7 +1077,7 @@ static int calculate_lfsr(int n)
                 index = ENTRIES-1;
 
         /* make sure index is valid */
-        if ((index > ENTRIES) || (index < 0))
+        if ((index >= ENTRIES) || (index < 0))
                 index = ENTRIES-1;
 
         return initial_lfsr[index];
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 7486bffd3ebb..69d668c072ae 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -1,3 +1,12 @@
+config PPC_47x
+        bool "Support for 47x variant"
+        depends on 44x
+        default n
+        select MPIC
+        help
+          This option enables support for the 47x family of processors and is
+          not currently compatible with other 44x or 46x varients
+
 config BAMBOO
         bool "Bamboo"
         depends on 44x
@@ -151,6 +160,28 @@ config YOSEMITE
         help
           This option enables support for the AMCC PPC440EP evaluation board.
 
+config ISS4xx
+        bool "ISS 4xx Simulator"
+        depends on (44x || 40x)
+        default n
+        select 405GP if 40x
+        select 440GP if 44x && !PPC_47x
+        select PPC_FPU
+        select OF_RTC
+        help
+          This option enables support for the IBM ISS simulation environment
+
+config ICON
+        bool "Icon"
+        depends on 44x
+        default n
+        select PPC44x_SIMPLE
+        select 440SPe
+        select PCI
+        select PPC4xx_PCI_EXPRESS
+        help
+          This option enables support for the AMCC PPC440SPe evaluation board.
+
 #config LUAN
 #       bool "Luan"
 #       depends on 44x
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index ee6185aeaa3b..82ff326e0795 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_SAM440EP) 	+= sam440ep.o
 obj-$(CONFIG_WARP)      += warp.o
 obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
 obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
+obj-$(CONFIG_ISS4xx)    += iss4xx.o
diff --git a/arch/powerpc/platforms/44x/iss4xx.c b/arch/powerpc/platforms/44x/iss4xx.c
new file mode 100644
index 000000000000..aa46e9d1e771
--- /dev/null
+++ b/arch/powerpc/platforms/44x/iss4xx.c
@@ -0,0 +1,167 @@
+/*
+ * PPC476 board specific routines
+ *
+ * Copyright 2010 Torez Smith, IBM Corporation.
+ *
+ * Based on earlier code:
+ *    Matt Porter <mporter@kernel.crashing.org>
+ *    Copyright 2002-2005 MontaVista Software Inc.
+ *
+ *    Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
+ *    Copyright (c) 2003-2005 Zultys Technologies
+ *
+ *    Rewritten and ported to the merged powerpc tree:
+ *    Copyright 2007 David Gibson <dwg@au1.ibm.com>, IBM Corporation.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/of_platform.h>
+#include <linux/rtc.h>
+
+#include <asm/machdep.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/time.h>
+#include <asm/uic.h>
+#include <asm/ppc4xx.h>
+#include <asm/mpic.h>
+#include <asm/mmu.h>
+
+static __initdata struct of_device_id iss4xx_of_bus[] = {
+        { .compatible = "ibm,plb4", },
+        { .compatible = "ibm,plb6", },
+        { .compatible = "ibm,opb", },
+        { .compatible = "ibm,ebc", },
+        {},
+};
+
+static int __init iss4xx_device_probe(void)
+{
+        of_platform_bus_probe(NULL, iss4xx_of_bus, NULL);
+        of_instantiate_rtc();
+
+        return 0;
+}
+machine_device_initcall(iss4xx, iss4xx_device_probe);
+
+/* We can have either UICs or MPICs */
+static void __init iss4xx_init_irq(void)
+{
+        struct device_node *np;
+
+        /* Find top level interrupt controller */
+        for_each_node_with_property(np, "interrupt-controller") {
+                if (of_get_property(np, "interrupts", NULL) == NULL)
+                        break;
+        }
+        if (np == NULL)
+                panic("Can't find top level interrupt controller");
+
+        /* Check type and do appropriate initialization */
+        if (of_device_is_compatible(np, "ibm,uic")) {
+                uic_init_tree();
+                ppc_md.get_irq = uic_get_irq;
+#ifdef CONFIG_MPIC
+        } else if (of_device_is_compatible(np, "chrp,open-pic")) {
+                /* The MPIC driver will get everything it needs from the
+                 * device-tree, just pass 0 to all arguments
+                 */
+                struct mpic *mpic = mpic_alloc(np, 0, MPIC_PRIMARY, 0, 0,
+                                               " MPIC     ");
+                BUG_ON(mpic == NULL);
+                mpic_init(mpic);
+                ppc_md.get_irq = mpic_get_irq;
+#endif
+        } else
+                panic("Unrecognized top level interrupt controller");
+}
+
+#ifdef CONFIG_SMP
+static void __cpuinit smp_iss4xx_setup_cpu(int cpu)
+{
+        mpic_setup_this_cpu();
+}
+
+static void __cpuinit smp_iss4xx_kick_cpu(int cpu)
+{
+        struct device_node *cpunode = of_get_cpu_node(cpu, NULL);
+        const u64 *spin_table_addr_prop;
+        u32 *spin_table;
+        extern void start_secondary_47x(void);
+
+        BUG_ON(cpunode == NULL);
+
+        /* Assume spin table. We could test for the enable-method in
+         * the device-tree but currently there's little point as it's
+         * our only supported method
+         */
+        spin_table_addr_prop = of_get_property(cpunode, "cpu-release-addr",
+                                               NULL);
+        if (spin_table_addr_prop == NULL) {
+                pr_err("CPU%d: Can't start, missing cpu-release-addr !\n", cpu);
+                return;
+        }
+
+        /* Assume it's mapped as part of the linear mapping. This is a bit
+         * fishy but will work fine for now
+         */
+        spin_table = (u32 *)__va(*spin_table_addr_prop);
+        pr_debug("CPU%d: Spin table mapped at %p\n", cpu, spin_table);
+
+        spin_table[3] = cpu;
+        smp_wmb();
+        spin_table[1] = __pa(start_secondary_47x);
+        mb();
+}
+
+static struct smp_ops_t iss_smp_ops = {
+        .probe          = smp_mpic_probe,
+        .message_pass   = smp_mpic_message_pass,
+        .setup_cpu      = smp_iss4xx_setup_cpu,
+        .kick_cpu       = smp_iss4xx_kick_cpu,
+        .give_timebase  = smp_generic_give_timebase,
+        .take_timebase  = smp_generic_take_timebase,
+};
+
+static void __init iss4xx_smp_init(void)
+{
+        if (mmu_has_feature(MMU_FTR_TYPE_47x))
+                smp_ops = &iss_smp_ops;
+}
+
+#else /* CONFIG_SMP */
+static void __init iss4xx_smp_init(void) { }
+#endif /* CONFIG_SMP */
+
+static void __init iss4xx_setup_arch(void)
+{
+        iss4xx_smp_init();
+}
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init iss4xx_probe(void)
+{
+        unsigned long root = of_get_flat_dt_root();
+
+        if (!of_flat_dt_is_compatible(root, "ibm,iss-4xx"))
+                return 0;
+
+        return 1;
+}
+
+define_machine(iss4xx) {
+        .name                   = "ISS-4xx",
+        .probe                  = iss4xx_probe,
+        .progress               = udbg_progress,
+        .init_IRQ               = iss4xx_init_irq,
+        .setup_arch             = iss4xx_setup_arch,
+        .restart                = ppc4xx_reset_system,
+        .calibrate_decr         = generic_calibrate_decr,
+};
diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c
index e8c23ccaa1fc..5f7a29d7f590 100644
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -61,7 +61,8 @@ static char *board[] __initdata = {
         "amcc,redwood",
         "amcc,sequoia",
         "amcc,taishan",
-        "amcc,yosemite"
+        "amcc,yosemite",
+        "mosaixtech,icon"
 };
 
 static int __init ppc44x_probe(void)
diff --git a/arch/powerpc/platforms/44x/warp.c b/arch/powerpc/platforms/44x/warp.c
index e5c1b096c3e1..8f771395f424 100644
--- a/arch/powerpc/platforms/44x/warp.c
+++ b/arch/powerpc/platforms/44x/warp.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/of_gpio.h>
 #include <linux/of_i2c.h>
+#include <linux/slab.h>
 
 #include <asm/machdep.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c
index b7f518a60f03..707e572b7c40 100644
--- a/arch/powerpc/platforms/512x/mpc512x_shared.c
+++ b/arch/powerpc/platforms/512x/mpc512x_shared.c
@@ -22,6 +22,7 @@
 #include <asm/prom.h>
 #include <asm/time.h>
 #include <asm/mpc5121.h>
+#include <asm/mpc52xx_psc.h>
 
 #include "mpc512x.h"
 
@@ -95,9 +96,86 @@ void __init mpc512x_declare_of_platform_devices(void)
         }
 }
 
+#define DEFAULT_FIFO_SIZE 16
+
+static unsigned int __init get_fifo_size(struct device_node *np,
+                                         char *prop_name)
+{
+        const unsigned int *fp;
+
+        fp = of_get_property(np, prop_name, NULL);
+        if (fp)
+                return *fp;
+
+        pr_warning("no %s property in %s node, defaulting to %d\n",
+                   prop_name, np->full_name, DEFAULT_FIFO_SIZE);
+
+        return DEFAULT_FIFO_SIZE;
+}
+
+#define FIFOC(_base) ((struct mpc512x_psc_fifo __iomem *) \
+                    ((u32)(_base) + sizeof(struct mpc52xx_psc)))
+
+/* Init PSC FIFO space for TX and RX slices */
+void __init mpc512x_psc_fifo_init(void)
+{
+        struct device_node *np;
+        void __iomem *psc;
+        unsigned int tx_fifo_size;
+        unsigned int rx_fifo_size;
+        int fifobase = 0; /* current fifo address in 32 bit words */
+
+        for_each_compatible_node(np, NULL, "fsl,mpc5121-psc") {
+                tx_fifo_size = get_fifo_size(np, "fsl,tx-fifo-size");
+                rx_fifo_size = get_fifo_size(np, "fsl,rx-fifo-size");
+
+                /* size in register is in 4 byte units */
+                tx_fifo_size /= 4;
+                rx_fifo_size /= 4;
+                if (!tx_fifo_size)
+                        tx_fifo_size = 1;
+                if (!rx_fifo_size)
+                        rx_fifo_size = 1;
+
+                psc = of_iomap(np, 0);
+                if (!psc) {
+                        pr_err("%s: Can't map %s device\n",
+                                __func__, np->full_name);
+                        continue;
+                }
+
+                /* FIFO space is 4KiB, check if requested size is available */
+                if ((fifobase + tx_fifo_size + rx_fifo_size) > 0x1000) {
+                        pr_err("%s: no fifo space available for %s\n",
+                                __func__, np->full_name);
+                        iounmap(psc);
+                        /*
+                         * chances are that another device requests less
+                         * fifo space, so we continue.
+                         */
+                        continue;
+                }
+
+                /* set tx and rx fifo size registers */
+                out_be32(&FIFOC(psc)->txsz, (fifobase << 16) | tx_fifo_size);
+                fifobase += tx_fifo_size;
+                out_be32(&FIFOC(psc)->rxsz, (fifobase << 16) | rx_fifo_size);
+                fifobase += rx_fifo_size;
+
+                /* reset and enable the slices */
+                out_be32(&FIFOC(psc)->txcmd, 0x80);
+                out_be32(&FIFOC(psc)->txcmd, 0x01);
+                out_be32(&FIFOC(psc)->rxcmd, 0x80);
+                out_be32(&FIFOC(psc)->rxcmd, 0x01);
+
+                iounmap(psc);
+        }
+}
+
 void __init mpc512x_init(void)
 {
         mpc512x_declare_of_platform_devices();
         mpc5121_clk_init();
         mpc512x_restart_init();
+        mpc512x_psc_fifo_init();
 }
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
index 2b8d8ef32e4e..ca5305a5bd61 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
@@ -19,6 +19,7 @@
 
 #include <linux/of.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/of_gpio.h>
 #include <linux/io.h>
 #include <linux/of_platform.h>
@@ -167,7 +168,7 @@ static int __devinit mpc52xx_wkup_gpiochip_probe(struct of_device *ofdev,
         ofchip->gc.get              = mpc52xx_wkup_gpio_get;
         ofchip->gc.set              = mpc52xx_wkup_gpio_set;
 
-        ret = of_mm_gpiochip_add(ofdev->node, &chip->mmchip);
+        ret = of_mm_gpiochip_add(ofdev->dev.of_node, &chip->mmchip);
         if (ret)
                 return ret;
 
@@ -192,8 +193,11 @@ static const struct of_device_id mpc52xx_wkup_gpiochip_match[] = {
 };
 
 static struct of_platform_driver mpc52xx_wkup_gpiochip_driver = {
-        .name = "gpio_wkup",
-        .match_table = mpc52xx_wkup_gpiochip_match,
+        .driver = {
+                .name = "gpio_wkup",
+                .owner = THIS_MODULE,
+                .of_match_table = mpc52xx_wkup_gpiochip_match,
+        },
         .probe = mpc52xx_wkup_gpiochip_probe,
         .remove = mpc52xx_gpiochip_remove,
 };
@@ -328,7 +332,7 @@ static int __devinit mpc52xx_simple_gpiochip_probe(struct of_device *ofdev,
         ofchip->gc.get              = mpc52xx_simple_gpio_get;
         ofchip->gc.set              = mpc52xx_simple_gpio_set;
 
-        ret = of_mm_gpiochip_add(ofdev->node, &chip->mmchip);
+        ret = of_mm_gpiochip_add(ofdev->dev.of_node, &chip->mmchip);
         if (ret)
                 return ret;
 
@@ -348,8 +352,11 @@ static const struct of_device_id mpc52xx_simple_gpiochip_match[] = {
 };
 
 static struct of_platform_driver mpc52xx_simple_gpiochip_driver = {
-        .name = "gpio",
-        .match_table = mpc52xx_simple_gpiochip_match,
+        .driver = {
+                .name = "gpio",
+                .owner = THIS_MODULE,
+                .of_match_table = mpc52xx_simple_gpiochip_match,
+        },
         .probe = mpc52xx_simple_gpiochip_probe,
         .remove = mpc52xx_gpiochip_remove,
 };
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index 5d7cc88dae6b..46c93578cbf0 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -62,6 +62,7 @@
 #include <linux/of_platform.h>
 #include <linux/of_gpio.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/watchdog.h>
 #include <linux/miscdevice.h>
 #include <linux/uaccess.h>
@@ -733,8 +734,8 @@ static int __devinit mpc52xx_gpt_probe(struct of_device *ofdev,
 
         spin_lock_init(&gpt->lock);
         gpt->dev = &ofdev->dev;
-        gpt->ipb_freq = mpc5xxx_get_bus_frequency(ofdev->node);
-        gpt->regs = of_iomap(ofdev->node, 0);
+        gpt->ipb_freq = mpc5xxx_get_bus_frequency(ofdev->dev.of_node);
+        gpt->regs = of_iomap(ofdev->dev.of_node, 0);
         if (!gpt->regs) {
                 kfree(gpt);
                 return -ENOMEM;
@@ -742,21 +743,21 @@ static int __devinit mpc52xx_gpt_probe(struct of_device *ofdev,
 
         dev_set_drvdata(&ofdev->dev, gpt);
 
-        mpc52xx_gpt_gpio_setup(gpt, ofdev->node);
-        mpc52xx_gpt_irq_setup(gpt, ofdev->node);
+        mpc52xx_gpt_gpio_setup(gpt, ofdev->dev.of_node);
+        mpc52xx_gpt_irq_setup(gpt, ofdev->dev.of_node);
 
         mutex_lock(&mpc52xx_gpt_list_mutex);
         list_add(&gpt->list, &mpc52xx_gpt_list);
         mutex_unlock(&mpc52xx_gpt_list_mutex);
 
         /* check if this device could be a watchdog */
-        if (of_get_property(ofdev->node, "fsl,has-wdt", NULL) ||
-            of_get_property(ofdev->node, "has-wdt", NULL)) {
+        if (of_get_property(ofdev->dev.of_node, "fsl,has-wdt", NULL) ||
+            of_get_property(ofdev->dev.of_node, "has-wdt", NULL)) {
                 const u32 *on_boot_wdt;
 
                 gpt->wdt_mode = MPC52xx_GPT_CAN_WDT;
-                on_boot_wdt = of_get_property(ofdev->node, "fsl,wdt-on-boot",
-                                              NULL);
+                on_boot_wdt = of_get_property(ofdev->dev.of_node,
+                                              "fsl,wdt-on-boot", NULL);
                 if (on_boot_wdt) {
                         dev_info(gpt->dev, "used as watchdog\n");
                         gpt->wdt_mode |= MPC52xx_GPT_IS_WDT;
@@ -783,8 +784,11 @@ static const struct of_device_id mpc52xx_gpt_match[] = {
 };
 
 static struct of_platform_driver mpc52xx_gpt_driver = {
-        .name = "mpc52xx-gpt",
-        .match_table = mpc52xx_gpt_match,
+        .driver = {
+                .name = "mpc52xx-gpt",
+                .owner = THIS_MODULE,
+                .of_match_table = mpc52xx_gpt_match,
+        },
         .probe = mpc52xx_gpt_probe,
         .remove = mpc52xx_gpt_remove,
 };
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
index 929d017535a3..e86aec644501 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
@@ -445,14 +445,14 @@ mpc52xx_lpbfifo_probe(struct of_device *op, const struct of_device_id *match)
         if (lpbfifo.dev != NULL)
                 return -ENOSPC;
 
-        lpbfifo.irq = irq_of_parse_and_map(op->node, 0);
+        lpbfifo.irq = irq_of_parse_and_map(op->dev.of_node, 0);
         if (!lpbfifo.irq)
                 return -ENODEV;
 
-        if (of_address_to_resource(op->node, 0, &res))
+        if (of_address_to_resource(op->dev.of_node, 0, &res))
                 return -ENODEV;
         lpbfifo.regs_phys = res.start;
-        lpbfifo.regs = of_iomap(op->node, 0);
+        lpbfifo.regs = of_iomap(op->dev.of_node, 0);
         if (!lpbfifo.regs)
                 return -ENOMEM;
 
@@ -481,6 +481,8 @@ mpc52xx_lpbfifo_probe(struct of_device *op, const struct of_device_id *match)
         if (rc)
                 goto err_bcom_rx_irq;
 
+        lpbfifo.dma_irqs_enabled = 1;
+
         /* Request the Bestcomm transmit (memory --> fifo) task and IRQ */
         lpbfifo.bcom_tx_task =
                 bcom_gen_bd_tx_init(2, res.start + LPBFIFO_REG_FIFO_DATA,
@@ -535,9 +537,11 @@ static struct of_device_id mpc52xx_lpbfifo_match[] __devinitconst = {
 };
 
 static struct of_platform_driver mpc52xx_lpbfifo_driver = {
-        .owner = THIS_MODULE,
-        .name = "mpc52xx-lpbfifo",
-        .match_table = mpc52xx_lpbfifo_match,
+        .driver = {
+                .name = "mpc52xx-lpbfifo",
+                .owner = THIS_MODULE,
+                .of_match_table = mpc52xx_lpbfifo_match,
+        },
         .probe = mpc52xx_lpbfifo_probe,
         .remove = __devexit_p(mpc52xx_lpbfifo_remove),
 };
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
index a55b0b6813ed..76722532bd95 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
@@ -64,10 +64,19 @@ int mpc52xx_pm_prepare(void)
                 { .type = "builtin", .compatible = "mpc5200", }, /* efika */
                 {}
         };
+        struct resource res;
 
         /* map the whole register space */
         np = of_find_matching_node(NULL, immr_ids);
-        mbar = of_iomap(np, 0);
+
+        if (of_address_to_resource(np, 0, &res)) {
+                pr_err("mpc52xx_pm_prepare(): could not get IMMR address\n");
+                of_node_put(np);
+                return -ENOSYS;
+        }
+
+        mbar = ioremap(res.start, 0xc000); /* we should map whole region including SRAM */
+
         of_node_put(np);
         if (!mbar) {
                 pr_err("mpc52xx_pm_prepare(): could not map registers\n");
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index f9aee182e6f7..9f2e52b36f91 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -15,6 +15,7 @@
 #include <linux/fsl_devices.h>
 #include <linux/mdio-bitbang.h>
 #include <linux/of_mdio.h>
+#include <linux/slab.h>
 #include <linux/of_platform.h>
 
 #include <asm/io.h>
@@ -118,12 +119,12 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev,
         struct device_node *node;
         int ret;
 
-        node = of_get_parent(ofdev->node);
+        node = of_get_parent(ofdev->dev.of_node);
         of_node_put(node);
         if (node != ep8248e_bcsr_node)
                 return -ENODEV;
 
-        ret = of_address_to_resource(ofdev->node, 0, &res);
+        ret = of_address_to_resource(ofdev->dev.of_node, 0, &res);
         if (ret)
                 return ret;
 
@@ -141,7 +142,7 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev,
         bus->parent = &ofdev->dev;
         snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
 
-        ret = of_mdiobus_register(bus, ofdev->node);
+        ret = of_mdiobus_register(bus, ofdev->dev.of_node);
         if (ret)
                 goto err_free_irq;
 
@@ -169,8 +170,9 @@ static const struct of_device_id ep8248e_mdio_match[] = {
 static struct of_platform_driver ep8248e_mdio_driver = {
         .driver = {
                 .name = "ep8248e-mdio-bitbang",
+                .owner = THIS_MODULE,
+                .of_match_table = ep8248e_mdio_match,
         },
-        .match_table = ep8248e_mdio_match,
         .probe = ep8248e_mdio_probe,
         .remove = ep8248e_mdio_remove,
 };
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index d4a09f8705b5..5a55d87d6bd6 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -17,6 +17,7 @@
 #include <linux/irq.h>
 #include <linux/types.h>
 #include <linux/bootmem.h>
+#include <linux/slab.h>
 
 #include <asm/io.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
index 82a9bcb858b6..d119a7c1c17a 100644
--- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
+++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
@@ -20,6 +20,7 @@
 #include <linux/gpio.h>
 #include <linux/of.h>
 #include <linux/of_gpio.h>
+#include <linux/slab.h>
 #include <asm/prom.h>
 #include <asm/machdep.h>
 
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index 0b4f883b20eb..ae525e4745d2 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -74,6 +74,7 @@ static int __init mpc831x_rdb_probe(void)
 static struct of_device_id __initdata of_bus_ids[] = {
         { .compatible = "simple-bus" },
         { .compatible = "gianfar" },
+        { .compatible = "gpio-leds", },
         {},
 };
 
diff --git a/arch/powerpc/platforms/83xx/mpc837x_rdb.c b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
index a1908d261240..e00801c42540 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
@@ -72,6 +72,7 @@ static struct of_device_id mpc837x_ids[] = {
         { .compatible = "soc", },
         { .compatible = "simple-bus", },
         { .compatible = "gianfar", },
+        { .compatible = "gpio-leds", },
         {},
 };
 
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c
index 43805348b81e..ebe6c3537209 100644
--- a/arch/powerpc/platforms/83xx/suspend.c
+++ b/arch/powerpc/platforms/83xx/suspend.c
@@ -321,7 +321,7 @@ static struct platform_suspend_ops mpc83xx_suspend_ops = {
 static int pmc_probe(struct of_device *ofdev,
                      const struct of_device_id *match)
 {
-        struct device_node *np = ofdev->node;
+        struct device_node *np = ofdev->dev.of_node;
         struct resource res;
         struct pmc_type *type = match->data;
         int ret = 0;
@@ -423,8 +423,11 @@ static struct of_device_id pmc_match[] = {
 };
 
 static struct of_platform_driver pmc_driver = {
-        .name = "mpc83xx-pmc",
-        .match_table = pmc_match,
+        .driver = {
+                .name = "mpc83xx-pmc",
+                .owner = THIS_MODULE,
+                .of_match_table = pmc_match,
+        },
         .probe = pmc_probe,
         .remove = pmc_remove
 };
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index d95121894eb7..3a2ade2e443f 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -51,7 +51,7 @@ config MPC85xx_DS
         bool "Freescale MPC85xx DS"
         select PPC_I8259
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         select SWIOTLB
         help
           This option enables support for the MPC85xx DS (MPC8544 DS) board
@@ -60,7 +60,7 @@ config MPC85xx_RDB
         bool "Freescale MPC85xx RDB"
         select PPC_I8259
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         select SWIOTLB
         help
           This option enables support for the MPC85xx RDB (P2020 RDB) board
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index 534c2ecc89d9..2ab338c9ac37 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c
@@ -16,7 +16,7 @@
 #include <linux/kdev_t.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/system.h>
 #include <asm/time.h>
@@ -100,7 +100,7 @@ void __init corenet_ds_setup_arch(void)
 #endif
 
 #ifdef CONFIG_SWIOTLB
-        if (lmb_end_of_DRAM() > max) {
+        if (memblock_end_of_DRAM() > max) {
                 ppc_swiotlb_enable = 1;
                 set_pci_dma_ops(&swiotlb_dma_ops);
                 ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index 004b7d36cdb7..f79f2f102141 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -17,7 +17,7 @@
 #include <linux/seq_file.h>
 #include <linux/interrupt.h>
 #include <linux/of_platform.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/system.h>
 #include <asm/time.h>
@@ -94,7 +94,7 @@ static void __init mpc8536_ds_setup_arch(void)
 #endif
 
 #ifdef CONFIG_SWIOTLB
-        if (lmb_end_of_DRAM() > max) {
+        if (memblock_end_of_DRAM() > max) {
                 ppc_swiotlb_enable = 1;
                 set_pci_dma_ops(&swiotlb_dma_ops);
                 ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 544011a562fb..8190bc25bf27 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -20,7 +20,7 @@
 #include <linux/seq_file.h>
 #include <linux/interrupt.h>
 #include <linux/of_platform.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/system.h>
 #include <asm/time.h>
@@ -190,7 +190,7 @@ static void __init mpc85xx_ds_setup_arch(void)
 #endif
 
 #ifdef CONFIG_SWIOTLB
-        if (lmb_end_of_DRAM() > max) {
+        if (memblock_end_of_DRAM() > max) {
                 ppc_swiotlb_enable = 1;
                 set_pci_dma_ops(&swiotlb_dma_ops);
                 ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index f0684c8ac960..494513682d70 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) Freescale Semicondutor, Inc. 2006-2007. All rights reserved.
+ * Copyright (C) Freescale Semicondutor, Inc. 2006-2010. All rights reserved.
  *
  * Author: Andy Fleming <afleming@freescale.com>
  *
@@ -33,7 +33,7 @@
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
 #include <linux/phy.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/system.h>
 #include <asm/atomic.h>
@@ -154,6 +154,10 @@ static int mpc8568_mds_phy_fixups(struct phy_device *phydev)
  * Setup the architecture
  *
  */
+#ifdef CONFIG_SMP
+extern void __init mpc85xx_smp_init(void);
+#endif
+
 static void __init mpc85xx_mds_setup_arch(void)
 {
         struct device_node *np;
@@ -194,6 +198,10 @@ static void __init mpc85xx_mds_setup_arch(void)
         }
 #endif
 
+#ifdef CONFIG_SMP
+        mpc85xx_smp_init();
+#endif
+
 #ifdef CONFIG_QUICC_ENGINE
         np = of_find_compatible_node(NULL, NULL, "fsl,qe");
         if (!np) {
@@ -271,13 +279,53 @@ static void __init mpc85xx_mds_setup_arch(void)
                                                 BCSR_UCC_RGMII, BCSR_UCC_RTBI);
                         }
 
+                } else if (machine_is(p1021_mds)) {
+#define BCSR11_ENET_MICRST     (0x1 << 5)
+                        /* Reset Micrel PHY */
+                        clrbits8(&bcsr_regs[11], BCSR11_ENET_MICRST);
+                        setbits8(&bcsr_regs[11], BCSR11_ENET_MICRST);
                 }
+
                 iounmap(bcsr_regs);
         }
+
+        if (machine_is(p1021_mds)) {
+#define MPC85xx_PMUXCR_OFFSET           0x60
+#define MPC85xx_PMUXCR_QE0              0x00008000
+#define MPC85xx_PMUXCR_QE3              0x00001000
+#define MPC85xx_PMUXCR_QE9              0x00000040
+#define MPC85xx_PMUXCR_QE12             0x00000008
+                static __be32 __iomem *pmuxcr;
+
+                np = of_find_node_by_name(NULL, "global-utilities");
+
+                if (np) {
+                        pmuxcr = of_iomap(np, 0) + MPC85xx_PMUXCR_OFFSET;
+
+                        if (!pmuxcr)
+                                printk(KERN_EMERG "Error: Alternate function"
+                                        " signal multiplex control register not"
+                                        " mapped!\n");
+                        else
+                        /* P1021 has pins muxed for QE and other functions. To
+                         * enable QE UEC mode, we need to set bit QE0 for UCC1
+                         * in Eth mode, QE0 and QE3 for UCC5 in Eth mode, QE9
+                         * and QE12 for QE MII management singals in PMUXCR
+                         * register.
+                         */
+                                setbits32(pmuxcr, MPC85xx_PMUXCR_QE0 |
+                                                  MPC85xx_PMUXCR_QE3 |
+                                                  MPC85xx_PMUXCR_QE9 |
+                                                  MPC85xx_PMUXCR_QE12);
+
+                        of_node_put(np);
+                }
+
+        }
 #endif  /* CONFIG_QUICC_ENGINE */
 
 #ifdef CONFIG_SWIOTLB
-        if (lmb_end_of_DRAM() > max) {
+        if (memblock_end_of_DRAM() > max) {
                 ppc_swiotlb_enable = 1;
                 set_pci_dma_ops(&swiotlb_dma_ops);
                 ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
@@ -330,6 +378,16 @@ static struct of_device_id mpc85xx_ids[] = {
         {},
 };
 
+static struct of_device_id p1021_ids[] = {
+        { .type = "soc", },
+        { .compatible = "soc", },
+        { .compatible = "simple-bus", },
+        { .type = "qe", },
+        { .compatible = "fsl,qe", },
+        { .compatible = "gianfar", },
+        {},
+};
+
 static int __init mpc85xx_publish_devices(void)
 {
         if (machine_is(mpc8568_mds))
@@ -342,11 +400,22 @@ static int __init mpc85xx_publish_devices(void)
 
         return 0;
 }
+
+static int __init p1021_publish_devices(void)
+{
+        /* Publish the QE devices */
+        of_platform_bus_probe(NULL, p1021_ids, NULL);
+
+        return 0;
+}
+
 machine_device_initcall(mpc8568_mds, mpc85xx_publish_devices);
 machine_device_initcall(mpc8569_mds, mpc85xx_publish_devices);
+machine_device_initcall(p1021_mds, p1021_publish_devices);
 
 machine_arch_initcall(mpc8568_mds, swiotlb_setup_bus_notifier);
 machine_arch_initcall(mpc8569_mds, swiotlb_setup_bus_notifier);
+machine_arch_initcall(p1021_mds, swiotlb_setup_bus_notifier);
 
 static void __init mpc85xx_mds_pic_init(void)
 {
@@ -366,7 +435,7 @@ static void __init mpc85xx_mds_pic_init(void)
 
         mpic = mpic_alloc(np, r.start,
                         MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
-                        MPIC_BROKEN_FRR_NIRQS,
+                        MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
                         0, 256, " OpenPIC  ");
         BUG_ON(mpic == NULL);
         of_node_put(np);
@@ -380,7 +449,11 @@ static void __init mpc85xx_mds_pic_init(void)
                 if (!np)
                         return;
         }
-        qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL);
+        if (machine_is(p1021_mds))
+                qe_ic_init(np, 0, qe_ic_cascade_low_mpic,
+                                qe_ic_cascade_high_mpic);
+        else
+                qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL);
         of_node_put(np);
 #endif                          /* CONFIG_QUICC_ENGINE */
 }
@@ -426,3 +499,26 @@ define_machine(mpc8569_mds) {
         .pcibios_fixup_bus      = fsl_pcibios_fixup_bus,
 #endif
 };
+
+static int __init p1021_mds_probe(void)
+{
+        unsigned long root = of_get_flat_dt_root();
+
+        return of_flat_dt_is_compatible(root, "fsl,P1021MDS");
+
+}
+
+define_machine(p1021_mds) {
+        .name           = "P1021 MDS",
+        .probe          = p1021_mds_probe,
+        .setup_arch     = mpc85xx_mds_setup_arch,
+        .init_IRQ       = mpc85xx_mds_pic_init,
+        .get_irq        = mpic_get_irq,
+        .restart        = fsl_rstcr_restart,
+        .calibrate_decr = generic_calibrate_decr,
+        .progress       = udbg_progress,
+#ifdef CONFIG_PCI
+        .pcibios_fixup_bus      = fsl_pcibios_fixup_bus,
+#endif
+};
+
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index fbe9f3621424..a0b5638c5dc8 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -13,7 +13,7 @@ config MPC8641_HPCN
         bool "Freescale MPC8641 HPCN"
         select PPC_I8259
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         select HAS_RAPIDIO
         select SWIOTLB
         help
@@ -28,7 +28,7 @@ config SBC8641D
 config MPC8610_HPCD
         bool "Freescale MPC8610 HPCD"
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         help
           This option enables support for the MPC8610 HPCD board.
 
diff --git a/arch/powerpc/platforms/86xx/gef_gpio.c b/arch/powerpc/platforms/86xx/gef_gpio.c
index 11f7b2b6f49e..b8cb08dbd89c 100644
--- a/arch/powerpc/platforms/86xx/gef_gpio.c
+++ b/arch/powerpc/platforms/86xx/gef_gpio.c
@@ -26,6 +26,7 @@
 #include <linux/of_platform.h>
 #include <linux/of_gpio.h>
 #include <linux/gpio.h>
+#include <linux/slab.h>
 
 #define GEF_GPIO_DIRECT         0x00
 #define GEF_GPIO_IN             0x04
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 5abe137f6309..018cc67be426 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -83,7 +83,8 @@ static struct of_device_id __initdata mpc8610_ids[] = {
         { .compatible = "fsl,mpc8610-immr", },
         { .compatible = "fsl,mpc8610-guts", },
         { .compatible = "simple-bus", },
-        { .compatible = "gianfar", },
+        /* So that the DMA channel nodes can be probed individually: */
+        { .compatible = "fsl,eloplus-dma", },
         {}
 };
 
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 2aa69a69bcc8..b11c3535f350 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -19,7 +19,7 @@
 #include <linux/delay.h>
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/system.h>
 #include <asm/time.h>
@@ -103,7 +103,7 @@ mpc86xx_hpcn_setup_arch(void)
 #endif
 
 #ifdef CONFIG_SWIOTLB
-        if (lmb_end_of_DRAM() > max) {
+        if (memblock_end_of_DRAM() > max) {
                 ppc_swiotlb_enable = 1;
                 set_pci_dma_ops(&swiotlb_dma_ops);
                 ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index 242954c4293f..60168c1f98fe 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -11,7 +11,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/time.h>
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index a8aae0b54579..d361f8119b1e 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -43,7 +43,7 @@ config 40x
         select PPC_PCI_CHOICE
 
 config 44x
-        bool "AMCC 44x"
+        bool "AMCC 44x, 46x or 47x"
         select PPC_DCR_NATIVE
         select PPC_UDBG_16550
         select 4xx_SOC
@@ -294,7 +294,7 @@ config PPC_PERF_CTRS
          This enables the powerpc-specific perf_event back-end.
 
 config SMP
-        depends on PPC_BOOK3S || PPC_BOOK3E || FSL_BOOKE
+        depends on PPC_BOOK3S || PPC_BOOK3E || FSL_BOOKE || PPC_47x
         bool "Symmetric multi-processing support"
         ---help---
           This enables support for systems with more than one CPU. If you have
@@ -322,6 +322,7 @@ config NR_CPUS
 config NOT_COHERENT_CACHE
         bool
         depends on 4xx || 8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON
+        default n if PPC_47x
         default y
 
 config CHECK_CACHE_COHERENCY
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index 96fe896f6df3..6257e5378615 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -15,6 +15,7 @@
 #include <linux/msi.h>
 #include <linux/of_platform.h>
 #include <linux/debugfs.h>
+#include <linux/slab.h>
 
 #include <asm/dcr.h>
 #include <asm/machdep.h>
@@ -344,7 +345,7 @@ static int axon_msi_shutdown(struct of_device *device)
 static int axon_msi_probe(struct of_device *device,
                           const struct of_device_id *device_id)
 {
-        struct device_node *dn = device->node;
+        struct device_node *dn = device->dev.of_node;
         struct axon_msic *msic;
         unsigned int virq;
         int dcr_base, dcr_len;
@@ -446,11 +447,12 @@ static const struct of_device_id axon_msi_device_id[] = {
 };
 
 static struct of_platform_driver axon_msi_driver = {
-        .match_table    = axon_msi_device_id,
         .probe          = axon_msi_probe,
         .shutdown       = axon_msi_shutdown,
-        .driver         = {
-                .name   = "axon-msi"
+        .driver = {
+                .name = "axon-msi",
+                .owner = THIS_MODULE,
+                .of_match_table = axon_msi_device_id,
         },
 };
 
diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/arch/powerpc/platforms/cell/cbe_cpufreq.c
index e6506cd0ff94..bfa2c0cb3d1e 100644
--- a/arch/powerpc/platforms/cell/cbe_cpufreq.c
+++ b/arch/powerpc/platforms/cell/cbe_cpufreq.c
@@ -118,7 +118,7 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy)
         policy->cur = cbe_freqs[cur_pmode].frequency;
 
 #ifdef CONFIG_SMP
-        cpumask_copy(policy->cpus, &per_cpu(cpu_sibling_map, policy->cpu));
+        cpumask_copy(policy->cpus, cpu_sibling_mask(policy->cpu));
 #endif
 
         cpufreq_frequency_table_get_attr(cbe_freqs, policy->cpu);
diff --git a/arch/powerpc/platforms/cell/celleb_pci.c b/arch/powerpc/platforms/cell/celleb_pci.c
index 00eaaa71630f..404d1fc04d59 100644
--- a/arch/powerpc/platforms/cell/celleb_pci.c
+++ b/arch/powerpc/platforms/cell/celleb_pci.c
@@ -33,6 +33,7 @@
 #include <linux/pci_regs.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
+#include <linux/slab.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
index 7fca09f990ba..a881bbee8de0 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/string.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/bootmem.h>
 #include <linux/delay.h>
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index ca5bfdfe47f2..3712900471ba 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -28,7 +28,8 @@
 #include <linux/notifier.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
-#include <linux/lmb.h>
+#include <linux/slab.h>
+#include <linux/memblock.h>
 
 #include <asm/prom.h>
 #include <asm/iommu.h>
@@ -544,7 +545,6 @@ static struct iommu_table *cell_get_iommu_table(struct device *dev)
 {
         struct iommu_window *window;
         struct cbe_iommu *iommu;
-        struct dev_archdata *archdata = &dev->archdata;
 
         /* Current implementation uses the first window available in that
          * node's iommu. We -might- do something smarter later though it may
@@ -553,7 +553,7 @@ static struct iommu_table *cell_get_iommu_table(struct device *dev)
         iommu = cell_iommu_for_node(dev_to_node(dev));
         if (iommu == NULL || list_empty(&iommu->windows)) {
                 printk(KERN_ERR "iommu: missing iommu for %s (node %d)\n",
-                       archdata->of_node ? archdata->of_node->full_name : "?",
+                       dev->of_node ? dev->of_node->full_name : "?",
                        dev_to_node(dev));
                 return NULL;
         }
@@ -845,10 +845,10 @@ static int __init cell_iommu_init_disabled(void)
         /* If we found a DMA window, we check if it's big enough to enclose
          * all of physical memory. If not, we force enable IOMMU
          */
-        if (np && size < lmb_end_of_DRAM()) {
+        if (np && size < memblock_end_of_DRAM()) {
                 printk(KERN_WARNING "iommu: force-enabled, dma window"
                        " (%ldMB) smaller than total memory (%lldMB)\n",
-                       size >> 20, lmb_end_of_DRAM() >> 20);
+                       size >> 20, memblock_end_of_DRAM() >> 20);
                 return -ENODEV;
         }
 
@@ -896,7 +896,7 @@ static u64 cell_iommu_get_fixed_address(struct device *dev)
         const u32 *ranges = NULL;
         int i, len, best, naddr, nsize, pna, range_size;
 
-        np = of_node_get(dev->archdata.of_node);
+        np = of_node_get(dev->of_node);
         while (1) {
                 naddr = of_n_addr_cells(np);
                 nsize = of_n_size_cells(np);
@@ -1064,9 +1064,9 @@ static int __init cell_iommu_fixed_mapping_init(void)
         }
 
         fbase = _ALIGN_UP(fbase, 1 << IO_SEGMENT_SHIFT);
-        fsize = lmb_phys_mem_size();
+        fsize = memblock_phys_mem_size();
 
-        if ((fbase + fsize) <= 0x800000000)
+        if ((fbase + fsize) <= 0x800000000ul)
                 hbase = 0; /* use the device tree window */
         else {
                 /* If we're over 32 GB we need to cheat. We can't map all of
@@ -1169,7 +1169,7 @@ static int __init cell_iommu_init(void)
          * Note: should we make sure we have the IOMMU actually disabled ?
          */
         if (iommu_is_off ||
-            (!iommu_force_on && lmb_end_of_DRAM() <= 0x80000000ull))
+            (!iommu_force_on && memblock_end_of_DRAM() <= 0x80000000ull))
                 if (cell_iommu_init_disabled() == 0)
                         goto bail;
 
diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c
index 608fd2b584c9..1d3c4effea10 100644
--- a/arch/powerpc/platforms/cell/ras.c
+++ b/arch/powerpc/platforms/cell/ras.c
@@ -11,6 +11,7 @@
 
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/smp.h>
 #include <linux/reboot.h>
 #include <linux/kexec.h>
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 59305369f6b2..50385db586bd 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -19,7 +19,6 @@
 #include <linux/mm.h>
 #include <linux/stddef.h>
 #include <linux/unistd.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/reboot.h>
 #include <linux/init.h>
diff --git a/arch/powerpc/platforms/cell/spider-pci.c b/arch/powerpc/platforms/cell/spider-pci.c
index 5122ec145271..ca7731c0b595 100644
--- a/arch/powerpc/platforms/cell/spider-pci.c
+++ b/arch/powerpc/platforms/cell/spider-pci.c
@@ -22,6 +22,7 @@
 
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
+#include <linux/slab.h>
 #include <linux/io.h>
 
 #include <asm/ppc-pci.h>
diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c
index 891f18e337a2..f465d474ad9b 100644
--- a/arch/powerpc/platforms/cell/spu_manage.c
+++ b/arch/powerpc/platforms/cell/spu_manage.c
@@ -23,7 +23,6 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/wait.h>
 #include <linux/mm.h>
 #include <linux/io.h>
diff --git a/arch/powerpc/platforms/cell/spu_priv1_mmio.c b/arch/powerpc/platforms/cell/spu_priv1_mmio.c
index 1410443731eb..121aec353f26 100644
--- a/arch/powerpc/platforms/cell/spu_priv1_mmio.c
+++ b/arch/powerpc/platforms/cell/spu_priv1_mmio.c
@@ -22,7 +22,6 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/wait.h>
 #include <linux/mm.h>
 #include <linux/io.h>
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index eea120229cdb..6cf3ec628527 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -24,6 +24,7 @@
 #include <linux/file.h>
 #include <linux/fdtable.h>
 #include <linux/fs.h>
+#include <linux/gfp.h>
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/syscalls.h>
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 64a4c2d85f7c..1a40da92154c 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -29,6 +29,7 @@
 #include <linux/poll.h>
 #include <linux/ptrace.h>
 #include <linux/seq_file.h>
+#include <linux/slab.h>
 
 #include <asm/io.h>
 #include <asm/time.h>
@@ -1848,8 +1849,7 @@ out:
         return ret;
 }
 
-static int spufs_mfc_fsync(struct file *file, struct dentry *dentry,
-                           int datasync)
+static int spufs_mfc_fsync(struct file *file, int datasync)
 {
         return spufs_mfc_flush(file, NULL);
 }
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index fc1b1c42b1dc..e5e5f823d687 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -251,7 +251,7 @@ const struct file_operations spufs_context_fops = {
         .llseek         = dcache_dir_lseek,
         .read           = generic_read_dir,
         .readdir        = dcache_readdir,
-        .fsync          = simple_sync_file,
+        .fsync          = noop_fsync,
 };
 EXPORT_SYMBOL_GPL(spufs_context_fops);
 
diff --git a/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c b/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
index 0e9f325c9ff7..a101abf17504 100644
--- a/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
+++ b/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
@@ -22,6 +22,7 @@
 
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/slab.h>
 #include <linux/vmalloc.h>
 
 #include <asm/spu.h>
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 4678078fede8..0b0466284932 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -27,6 +27,7 @@
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/slab.h>
 #include <linux/completion.h>
 #include <linux/vmalloc.h>
 #include <linux/smp.h>
diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c
index c23617c6baf3..187a7d32f86a 100644
--- a/arch/powerpc/platforms/cell/spufs/syscalls.c
+++ b/arch/powerpc/platforms/cell/spufs/syscalls.c
@@ -3,6 +3,7 @@
 #include <linux/module.h>
 #include <linux/mount.h>
 #include <linux/namei.h>
+#include <linux/slab.h>
 
 #include <asm/uaccess.h>
 
diff --git a/arch/powerpc/platforms/chrp/nvram.c b/arch/powerpc/platforms/chrp/nvram.c
index 8efd4244701c..ba3588f2d8e0 100644
--- a/arch/powerpc/platforms/chrp/nvram.c
+++ b/arch/powerpc/platforms/chrp/nvram.c
@@ -12,7 +12,6 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <asm/uaccess.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 8f41685d8f42..8553cc49e0d6 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -15,7 +15,6 @@
 #include <linux/stddef.h>
 #include <linux/unistd.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/tty.h>
 #include <linux/major.h>
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c
index 57e5b608fa1a..5cdcc7c8d973 100644
--- a/arch/powerpc/platforms/embedded6xx/wii.c
+++ b/arch/powerpc/platforms/embedded6xx/wii.c
@@ -20,7 +20,7 @@
 #include <linux/seq_file.h>
 #include <linux/kexec.h>
 #include <linux/of_platform.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <mm/mmu_decl.h>
 
 #include <asm/io.h>
@@ -65,19 +65,19 @@ static int __init page_aligned(unsigned long x)
 
 void __init wii_memory_fixups(void)
 {
-        struct lmb_property *p = lmb.memory.region;
+        struct memblock_property *p = memblock.memory.region;
 
         /*
          * This is part of a workaround to allow the use of two
-         * discontiguous RAM ranges on the Wii, even if this is
+         * discontinuous RAM ranges on the Wii, even if this is
          * currently unsupported on 32-bit PowerPC Linux.
          *
-         * We coealesce the two memory ranges of the Wii into a
+         * We coalesce the two memory ranges of the Wii into a
          * single range, then create a reservation for the "hole"
          * between both ranges.
          */
 
-        BUG_ON(lmb.memory.cnt != 2);
+        BUG_ON(memblock.memory.cnt != 2);
         BUG_ON(!page_aligned(p[0].base) || !page_aligned(p[1].base));
 
         p[0].size = _ALIGN_DOWN(p[0].size, PAGE_SIZE);
@@ -92,11 +92,11 @@ void __init wii_memory_fixups(void)
 
         p[0].size += wii_hole_size + p[1].size;
 
-        lmb.memory.cnt = 1;
-        lmb_analyze();
+        memblock.memory.cnt = 1;
+        memblock_analyze();
 
         /* reserve the hole */
-        lmb_reserve(wii_hole_start, wii_hole_size);
+        memblock_reserve(wii_hole_start, wii_hole_size);
 
         /* allow ioremapping the address space in the hole */
         __allow_ioremap_reserved = 1;
diff --git a/arch/powerpc/platforms/iseries/exception.S b/arch/powerpc/platforms/iseries/exception.S
index fba5bf915073..32a56c6dfa72 100644
--- a/arch/powerpc/platforms/iseries/exception.S
+++ b/arch/powerpc/platforms/iseries/exception.S
@@ -252,8 +252,8 @@ decrementer_iSeries_masked:
         li      r11,1
         ld      r12,PACALPPACAPTR(r13)
         stb     r11,LPPACADECRINT(r12)
-        LOAD_REG_IMMEDIATE(r12, tb_ticks_per_jiffy)
-        lwz     r12,0(r12)
+        li      r12,-1
+        clrldi  r12,r12,33      /* set DEC to 0x7fffffff */
         mtspr   SPRN_DEC,r12
         /* fall through */
 
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index 9d53cb481a7c..ce61cea0afb5 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -29,6 +29,7 @@
 #include <linux/list.h>
 #include <linux/pci.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 
 #include <asm/iommu.h>
 #include <asm/vio.h>
diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c
index 6617915bcb1a..d2c1d497846e 100644
--- a/arch/powerpc/platforms/iseries/mf.c
+++ b/arch/powerpc/platforms/iseries/mf.c
@@ -33,6 +33,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/bcd.h>
 #include <linux/rtc.h>
+#include <linux/slab.h>
 
 #include <asm/time.h>
 #include <asm/uaccess.h>
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c
index 175aac8ca7e5..ab3962b0d246 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -27,10 +27,12 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/string.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/of.h>
+#include <linux/ratelimit.h>
 
 #include <asm/types.h>
 #include <asm/io.h>
@@ -443,7 +445,11 @@ void __init iSeries_pcibios_fixup_resources(struct pci_dev *pdev)
         }
 
         allocate_device_bars(pdev);
-        iseries_device_information(pdev, bus, *sub_bus);
+        if (likely(sub_bus))
+                iseries_device_information(pdev, bus, *sub_bus);
+        else
+                printk(KERN_ERR "PCI: Device node %s has missing or invalid "
+                                "linux,subbus property\n", node->full_name);
 }
 
 /*
@@ -583,14 +589,9 @@ static inline struct device_node *xlate_iomm_address(
 
         orig_addr = (unsigned long __force)addr;
         if ((orig_addr < BASE_IO_MEMORY) || (orig_addr >= max_io_memory)) {
-                static unsigned long last_jiffies;
-                static int num_printed;
+                static DEFINE_RATELIMIT_STATE(ratelimit, 60 * HZ, 10);
 
-                if (time_after(jiffies, last_jiffies + 60 * HZ)) {
-                        last_jiffies = jiffies;
-                        num_printed = 0;
-                }
-                if (num_printed++ < 10)
+                if (__ratelimit(&ratelimit))
                         printk(KERN_ERR
                                 "iSeries_%s: invalid access at IO address %p\n",
                                 func, addr);
diff --git a/arch/powerpc/platforms/iseries/smp.c b/arch/powerpc/platforms/iseries/smp.c
index 722335e32fd4..6590850045af 100644
--- a/arch/powerpc/platforms/iseries/smp.c
+++ b/arch/powerpc/platforms/iseries/smp.c
@@ -83,7 +83,7 @@ static void smp_iSeries_message_pass(int target, int msg)
 
 static int smp_iSeries_probe(void)
 {
-        return cpus_weight(cpu_possible_map);
+        return cpumask_weight(cpu_possible_mask);
 }
 
 static void smp_iSeries_kick_cpu(int nr)
diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c
index 2aa8b5631beb..00b6730bc48f 100644
--- a/arch/powerpc/platforms/iseries/vio.c
+++ b/arch/powerpc/platforms/iseries/vio.c
@@ -22,7 +22,7 @@
  */
 #include <linux/of.h>
 #include <linux/init.h>
-#include <linux/gfp.h>
+#include <linux/slab.h>
 #include <linux/completion.h>
 #include <linux/proc_fs.h>
 #include <linux/module.h>
diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c
index 5aea94f30836..b5f05d943a90 100644
--- a/arch/powerpc/platforms/iseries/viopath.c
+++ b/arch/powerpc/platforms/iseries/viopath.c
@@ -29,6 +29,7 @@
  */
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/vmalloc.h>
 #include <linux/string.h>
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 0636a3df6978..3fff8d979b41 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -21,7 +21,6 @@
 #include <linux/stddef.h>
 #include <linux/unistd.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/tty.h>
 #include <linux/string.h>
@@ -42,7 +41,7 @@
 #include <linux/smp.h>
 #include <linux/bitops.h>
 #include <linux/of_device.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/processor.h>
 #include <asm/sections.h>
diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c
index d35e0520abf0..c16537bc0c6e 100644
--- a/arch/powerpc/platforms/pasemi/cpufreq.c
+++ b/arch/powerpc/platforms/pasemi/cpufreq.c
@@ -213,7 +213,7 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
         pr_debug("current astate is at %d\n",cur_astate);
 
         policy->cur = pas_freqs[cur_astate].frequency;
-        cpumask_copy(policy->cpus, &cpu_online_map);
+        cpumask_copy(policy->cpus, cpu_online_mask);
 
         ppc_proc_freq = policy->cur * 1000ul;
 
diff --git a/arch/powerpc/platforms/pasemi/dma_lib.c b/arch/powerpc/platforms/pasemi/dma_lib.c
index a6152d922243..09695ae50f91 100644
--- a/arch/powerpc/platforms/pasemi/dma_lib.c
+++ b/arch/powerpc/platforms/pasemi/dma_lib.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/of.h>
 
 #include <asm/pasemi_dma.h>
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c
index 3bf546797cbb..627ee089e75d 100644
--- a/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -24,6 +24,7 @@
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/errno.h>
 #include <linux/ioport.h>
@@ -219,7 +220,7 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev,
                                      const struct of_device_id *match)
 {
         struct device *dev = &ofdev->dev;
-        struct device_node *np = ofdev->node;
+        struct device_node *np = ofdev->dev.of_node;
         struct mii_bus *new_bus;
         struct gpio_priv *priv;
         const unsigned int *prop;
@@ -300,11 +301,12 @@ MODULE_DEVICE_TABLE(of, gpio_mdio_match);
 
 static struct of_platform_driver gpio_mdio_driver =
 {
-        .match_table    = gpio_mdio_match,
         .probe          = gpio_mdio_probe,
         .remove         = gpio_mdio_remove,
-        .driver         = {
-                .name   = "gpio-mdio-bitbang",
+        .driver = {
+                .name = "gpio-mdio-bitbang",
+                .owner = THIS_MODULE,
+                .of_match_table = gpio_mdio_match,
         },
 };
 
diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index 7b1d608ea3c8..1f9fb2c57761 100644
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -204,7 +204,7 @@ int __init iob_init(struct device_node *dn)
         pr_debug(" -> %s\n", __func__);
 
         /* Allocate a spare page to map all invalid IOTLB pages. */
-        tmp = lmb_alloc(IOBMAP_PAGE_SIZE, IOBMAP_PAGE_SIZE);
+        tmp = memblock_alloc(IOBMAP_PAGE_SIZE, IOBMAP_PAGE_SIZE);
         if (!tmp)
                 panic("IOBMAP: Cannot allocate spare page!");
         /* Empty l1 is marked invalid */
@@ -275,7 +275,7 @@ void __init alloc_iobmap_l2(void)
         return;
 #endif
         /* For 2G space, 8x64 pages (2^21 bytes) is max total l2 size */
-        iob_l2_base = (u32 *)abs_to_virt(lmb_alloc_base(1UL<<21, 1UL<<21, 0x80000000));
+        iob_l2_base = (u32 *)abs_to_virt(memblock_alloc_base(1UL<<21, 1UL<<21, 0x80000000));
 
         printk(KERN_INFO "IOBMAP L2 allocated at: %p\n", iob_l2_base);
 }
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index 242f8095c2df..f372ec1691a3 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -28,6 +28,7 @@
 #include <linux/console.h>
 #include <linux/pci.h>
 #include <linux/of_platform.h>
+#include <linux/gfp.h>
 
 #include <asm/prom.h>
 #include <asm/system.h>
@@ -359,10 +360,10 @@ static int pcmcia_notify(struct notifier_block *nb, unsigned long action,
         /* We know electra_cf devices will always have of_node set, since
          * electra_cf is an of_platform driver.
          */
-        if (!parent->archdata.of_node)
+        if (!parent->of_node)
                 return 0;
 
-        if (!of_device_is_compatible(parent->archdata.of_node, "electra-cf"))
+        if (!of_device_is_compatible(parent->of_node, "electra-cf"))
                 return 0;
 
         /* We use the direct ops for localbus */
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c
index d4f127d18141..1e9eba175ff0 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_32.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_32.c
@@ -21,7 +21,6 @@
 #include <linux/sched.h>
 #include <linux/adb.h>
 #include <linux/pmu.h>
-#include <linux/slab.h>
 #include <linux/cpufreq.h>
 #include <linux/init.h>
 #include <linux/sysdev.h>
diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c
index 3ed288e68ec4..9650c6029c82 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_64.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_64.c
@@ -18,7 +18,6 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <linux/cpufreq.h>
 #include <linux/init.h>
 #include <linux/completion.h>
@@ -363,7 +362,7 @@ static int g5_cpufreq_cpu_init(struct cpufreq_policy *policy)
         /* secondary CPUs are tied to the primary one by the
          * cpufreq core if in the secondary policy we tell it that
          * it actually must be one policy together with all others. */
-        cpumask_copy(policy->cpus, &cpu_online_map);
+        cpumask_copy(policy->cpus, cpu_online_mask);
         cpufreq_frequency_table_get_attr(g5_cpu_freqs, policy->cpu);
 
         return cpufreq_frequency_table_cpuinfo(policy,
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index 345e2da56767..06a137c5b8bb 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -43,6 +43,7 @@
 #include <linux/timer.h>
 #include <linux/mutex.h>
 #include <linux/i2c.h>
+#include <linux/slab.h>
 #include <asm/keylargo.h>
 #include <asm/uninorth.h>
 #include <asm/io.h>
@@ -591,7 +592,7 @@ static void __init kw_i2c_probe(void)
         /* Probe keywest-i2c busses */
         for_each_compatible_node(np, "i2c","keywest-i2c") {
                 struct pmac_i2c_host_kw *host;
-                int multibus, chans, i;
+                int multibus;
 
                 /* Found one, init a host structure */
                 host = kw_i2c_host_init(np);
@@ -613,6 +614,8 @@ static void __init kw_i2c_probe(void)
                  * parent type
                  */
                 if (multibus) {
+                        int chans, i;
+
                         parent = of_get_parent(np);
                         if (parent == NULL)
                                 continue;
@@ -1257,8 +1260,7 @@ static void pmac_i2c_do_end(struct pmf_function *func, void *instdata)
         if (inst == NULL)
                 return;
         pmac_i2c_close(inst->bus);
-        if (inst)
-                kfree(inst);
+        kfree(inst);
 }
 
 static int pmac_i2c_do_read(PMF_STD_ARGS, u32 len)
diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c
index 80a5258d0364..b1cdcf94aa8e 100644
--- a/arch/powerpc/platforms/powermac/nvram.c
+++ b/arch/powerpc/platforms/powermac/nvram.c
@@ -14,7 +14,6 @@
 #include <linux/string.h>
 #include <linux/nvram.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/adb.h>
diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c
index ede49e78a8da..cec635942657 100644
--- a/arch/powerpc/platforms/powermac/pfunc_core.c
+++ b/arch/powerpc/platforms/powermac/pfunc_core.c
@@ -9,6 +9,7 @@
 #include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
 
diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h
index 3362e781b6a7..f0bc08f6c1f0 100644
--- a/arch/powerpc/platforms/powermac/pmac.h
+++ b/arch/powerpc/platforms/powermac/pmac.h
@@ -33,6 +33,8 @@ extern void pmac_setup_pci_dma(void);
 extern void pmac_check_ht_link(void);
 
 extern void pmac_setup_smp(void);
+extern void pmac32_cpu_die(void);
+extern void low_cpu_die(void) __attribute__((noreturn));
 
 extern int pmac_nvram_init(void);
 extern void pmac_pic_init(void);
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index c20522656367..9deb274841f1 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -31,7 +31,6 @@
 #include <linux/stddef.h>
 #include <linux/unistd.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/tty.h>
 #include <linux/string.h>
@@ -52,7 +51,7 @@
 #include <linux/suspend.h>
 #include <linux/of_device.h>
 #include <linux/of_platform.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/reg.h>
 #include <asm/sections.h>
@@ -481,7 +480,7 @@ static void __init pmac_init_early(void)
 #endif
 
         /* SMP Init has to be done early as we need to patch up
-         * cpu_possible_map before interrupt stacks are allocated
+         * cpu_possible_mask before interrupt stacks are allocated
          * or kaboom...
          */
 #ifdef CONFIG_SMP
@@ -620,7 +619,7 @@ static int __init pmac_probe(void)
          * driver needs that. We have to allocate it now. We allocate 4k
          * (1 small page) for now.
          */
-        smu_cmdbuf_abs = lmb_alloc_base(4096, 4096, 0x80000000UL);
+        smu_cmdbuf_abs = memblock_alloc_base(4096, 4096, 0x80000000UL);
 #endif /* CONFIG_PMAC_SMU */
 
         return 1;
@@ -647,7 +646,7 @@ static int pmac_pci_probe_mode(struct pci_bus *bus)
 /* access per cpu vars from generic smp.c */
 DECLARE_PER_CPU(int, cpu_state);
 
-static void pmac_cpu_die(void)
+static void pmac64_cpu_die(void)
 {
         /*
          * turn off as much as possible, we'll be
@@ -718,8 +717,13 @@ define_machine(powermac) {
         .pcibios_after_init     = pmac_pcibios_after_init,
         .phys_mem_access_prot   = pci_phys_mem_access_prot,
 #endif
-#if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC64)
-        .cpu_die                = pmac_cpu_die,
+#ifdef CONFIG_HOTPLUG_CPU
+#ifdef CONFIG_PPC64
+        .cpu_die                = pmac64_cpu_die,
+#endif
+#ifdef CONFIG_PPC32
+        .cpu_die                = pmac32_cpu_die,
+#endif
 #endif
 #if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32)
         .cpu_die                = generic_mach_cpu_die,
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 6898e8241cd0..c95215f4f8b6 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -53,6 +53,8 @@
 #include <asm/pmac_low_i2c.h>
 #include <asm/pmac_pfunc.h>
 
+#include "pmac.h"
+
 #undef DEBUG
 
 #ifdef DEBUG
@@ -315,7 +317,7 @@ static int __init smp_psurge_probe(void)
         /* This is necessary because OF doesn't know about the
          * secondary cpu(s), and thus there aren't nodes in the
          * device tree for them, and smp_setup_cpu_maps hasn't
-         * set their bits in cpu_present_map.
+         * set their bits in cpu_present_mask.
          */
         if (ncpus > NR_CPUS)
                 ncpus = NR_CPUS;
@@ -878,10 +880,9 @@ int smp_core99_cpu_disable(void)
         return 0;
 }
 
-extern void low_cpu_die(void) __attribute__((noreturn)); /* in sleep.S */
 static int cpu_dead[NR_CPUS];
 
-void cpu_die(void)
+void pmac32_cpu_die(void)
 {
         local_irq_disable();
         cpu_dead[smp_processor_id()] = 1;
@@ -944,7 +945,7 @@ void __init pmac_setup_smp(void)
         }
 #ifdef CONFIG_PPC32
         else {
-                /* We have to set bits in cpu_possible_map here since the
+                /* We have to set bits in cpu_possible_mask here since the
                  * secondary CPU(s) aren't in the device tree. Various
                  * things won't be initialized for CPUs not in the possible
                  * map, so we really need to fix it up here.
diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
index bb028f165fb3..b341018326df 100644
--- a/arch/powerpc/platforms/ps3/device-init.c
+++ b/arch/powerpc/platforms/ps3/device-init.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/kthread.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/reboot.h>
 
 #include <asm/firmware.h>
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index 1e8a1e39dfe8..3124cf791ebb 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -19,7 +19,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/machdep.h>
 #include <asm/prom.h>
@@ -136,7 +136,7 @@ static long ps3_hpte_updatepp(unsigned long slot, unsigned long newpp,
          * As lv1_read_htab_entries() does not give us the RPN, we can
          * not synthesize the new hpte_r value here, and therefore can
          * not update the hpte with lv1_insert_htab_entry(), so we
-         * insted invalidate it and ask the caller to update it via
+         * instead invalidate it and ask the caller to update it via
          * ps3_hpte_insert() by returning a -1 value.
          */
         if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) {
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index e81b028a2a48..c2045880e674 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -21,7 +21,8 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/memory_hotplug.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
+#include <linux/slab.h>
 
 #include <asm/cell-regs.h>
 #include <asm/firmware.h>
@@ -317,8 +318,8 @@ static int __init ps3_mm_add_memory(void)
                 return result;
         }
 
-        lmb_add(start_addr, map.r1.size);
-        lmb_analyze();
+        memblock_add(start_addr, map.r1.size);
+        memblock_analyze();
 
         result = online_pages(start_pfn, nr_pages);
 
diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c
index d6487a9c8019..5b759b669598 100644
--- a/arch/powerpc/platforms/ps3/os-area.c
+++ b/arch/powerpc/platforms/ps3/os-area.c
@@ -24,8 +24,9 @@
 #include <linux/fs.h>
 #include <linux/syscalls.h>
 #include <linux/ctype.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/of.h>
+#include <linux/slab.h>
 
 #include <asm/prom.h>
 
@@ -722,7 +723,7 @@ static void os_area_queue_work(void)
  * flash to a high address in the boot memory region and then puts that RAM
  * address and the byte count into the repository for retrieval by the guest.
  * We copy the data we want into a static variable and allow the memory setup
- * by the HV to be claimed by the lmb manager.
+ * by the HV to be claimed by the memblock manager.
  *
  * The os area mirror will not be available to a second stage kernel, and
  * the header verify will fail.  In this case, the saved_params values will
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index b3c6a993f9f3..39a472e9e80f 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -20,6 +20,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/mmzone.h>
 #include <linux/io.h>
 #include <linux/mm.h>
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index e34b305a7a52..23083c397528 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -23,6 +23,7 @@
 #include <linux/module.h>
 #include <linux/dma-mapping.h>
 #include <linux/err.h>
+#include <linux/slab.h>
 
 #include <asm/udbg.h>
 #include <asm/lv1call.h>
@@ -765,7 +766,7 @@ int ps3_system_bus_device_register(struct ps3_system_bus_device *dev)
                 BUG();
         };
 
-        dev->core.archdata.of_node = NULL;
+        dev->core.of_node = NULL;
         set_dev_node(&dev->core, 0);
 
         pr_debug("%s:%d add %s\n", __func__, __LINE__, dev_name(&dev->core));
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index 0ff5174ae4f5..3dbef309bc8d 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -7,7 +7,7 @@ EXTRA_CFLAGS		+= -DDEBUG
 endif
 
 obj-y                   := lpar.o hvCall.o nvram.o reconfig.o \
-                           setup.o iommu.o ras.o \
+                           setup.o iommu.o event_sources.o ras.o \
                            firmware.o power.o dlpar.o
 obj-$(CONFIG_SMP)       += smp.o
 obj-$(CONFIG_XICS)      += xics.o
diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c
index a277f2e28dbc..f4803868642c 100644
--- a/arch/powerpc/platforms/pseries/cmm.c
+++ b/arch/powerpc/platforms/pseries/cmm.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/kthread.h>
 #include <linux/module.h>
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 37bce52526da..d71e58584086 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -16,6 +16,7 @@
 #include <linux/proc_fs.h>
 #include <linux/spinlock.h>
 #include <linux/cpu.h>
+#include <linux/slab.h>
 #include "offline_states.h"
 
 #include <asm/prom.h>
@@ -78,13 +79,12 @@ static struct device_node *dlpar_parse_cc_node(struct cc_workarea *ccwa)
          * prepend this to the full_name.
          */
         name = (char *)ccwa + ccwa->name_offset;
-        dn->full_name = kmalloc(strlen(name) + 2, GFP_KERNEL);
+        dn->full_name = kasprintf(GFP_KERNEL, "/%s", name);
         if (!dn->full_name) {
                 kfree(dn);
                 return NULL;
         }
 
-        sprintf(dn->full_name, "/%s", name);
         return dn;
 }
 
@@ -409,15 +409,13 @@ static ssize_t dlpar_cpu_probe(const char *buf, size_t count)
          * directory of the device tree.  CPUs actually live in the
          * cpus directory so we need to fixup the full_name.
          */
-        cpu_name = kzalloc(strlen(dn->full_name) + strlen("/cpus") + 1,
-                           GFP_KERNEL);
+        cpu_name = kasprintf(GFP_KERNEL, "/cpus%s", dn->full_name);
         if (!cpu_name) {
                 dlpar_free_cc_nodes(dn);
                 rc = -ENOMEM;
                 goto out;
         }
 
-        sprintf(cpu_name, "/cpus%s", dn->full_name);
         kfree(dn->full_name);
         dn->full_name = cpu_name;
 
@@ -432,6 +430,7 @@ static ssize_t dlpar_cpu_probe(const char *buf, size_t count)
         if (rc) {
                 dlpar_release_drc(drc_index);
                 dlpar_free_cc_nodes(dn);
+                goto out;
         }
 
         rc = dlpar_online_cpu(dn);
diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c
index c5f3116b6ca5..a00addb55945 100644
--- a/arch/powerpc/platforms/pseries/dtl.c
+++ b/arch/powerpc/platforms/pseries/dtl.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/debugfs.h>
 #include <asm/smp.h>
 #include <asm/system.h>
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 7df7fbb7cacb..34b7dc12e731 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -749,7 +749,7 @@ static void __rtas_set_slot_reset(struct pci_dn *pdn)
         /* Determine type of EEH reset required by device,
          * default hot reset or fundamental reset
          */
-        if (dev->needs_freset)
+        if (dev && dev->needs_freset)
                 rtas_pci_slot_reset(pdn, 3);
         else
                 rtas_pci_slot_reset(pdn, 1);
diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c
index ce37040af870..30b987b73c20 100644
--- a/arch/powerpc/platforms/pseries/eeh_cache.c
+++ b/arch/powerpc/platforms/pseries/eeh_cache.c
@@ -23,6 +23,7 @@
 #include <linux/list.h>
 #include <linux/pci.h>
 #include <linux/rbtree.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <asm/atomic.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c
index ec5df8f519c7..2ec500c130b5 100644
--- a/arch/powerpc/platforms/pseries/eeh_event.c
+++ b/arch/powerpc/platforms/pseries/eeh_event.c
@@ -22,6 +22,7 @@
 #include <linux/list.h>
 #include <linux/mutex.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <asm/eeh_event.h>
 #include <asm/ppc-pci.h>
diff --git a/arch/powerpc/platforms/pseries/event_sources.c b/arch/powerpc/platforms/pseries/event_sources.c
new file mode 100644
index 000000000000..e889c9d9586a
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/event_sources.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2001 Dave Engebretsen IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#include <asm/prom.h>
+
+#include "pseries.h"
+
+void request_event_sources_irqs(struct device_node *np,
+                                irq_handler_t handler,
+                                const char *name)
+{
+        int i, index, count = 0;
+        struct of_irq oirq;
+        const u32 *opicprop;
+        unsigned int opicplen;
+        unsigned int virqs[16];
+
+        /* Check for obsolete "open-pic-interrupt" property. If present, then
+         * map those interrupts using the default interrupt host and default
+         * trigger
+         */
+        opicprop = of_get_property(np, "open-pic-interrupt", &opicplen);
+        if (opicprop) {
+                opicplen /= sizeof(u32);
+                for (i = 0; i < opicplen; i++) {
+                        if (count > 15)
+                                break;
+                        virqs[count] = irq_create_mapping(NULL, *(opicprop++));
+                        if (virqs[count] == NO_IRQ)
+                                printk(KERN_ERR "Unable to allocate interrupt "
+                                       "number for %s\n", np->full_name);
+                        else
+                                count++;
+
+                }
+        }
+        /* Else use normal interrupt tree parsing */
+        else {
+                /* First try to do a proper OF tree parsing */
+                for (index = 0; of_irq_map_one(np, index, &oirq) == 0;
+                     index++) {
+                        if (count > 15)
+                                break;
+                        virqs[count] = irq_create_of_mapping(oirq.controller,
+                                                            oirq.specifier,
+                                                            oirq.size);
+                        if (virqs[count] == NO_IRQ)
+                                printk(KERN_ERR "Unable to allocate interrupt "
+                                       "number for %s\n", np->full_name);
+                        else
+                                count++;
+                }
+        }
+
+        /* Now request them */
+        for (i = 0; i < count; i++) {
+                if (request_irq(virqs[i], handler, 0, name, NULL)) {
+                        printk(KERN_ERR "Unable to request interrupt %d for "
+                               "%s\n", virqs[i], np->full_name);
+                        return;
+                }
+        }
+}
+
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index a8e1d5d17a28..8f85f399ab9f 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -154,30 +154,6 @@ static void pseries_mach_cpu_die(void)
         for(;;);
 }
 
-static int qcss_tok;    /* query-cpu-stopped-state token */
-
-/* Get state of physical CPU.
- * Return codes:
- *      0       - The processor is in the RTAS stopped state
- *      1       - stop-self is in progress
- *      2       - The processor is not in the RTAS stopped state
- *      -1      - Hardware Error
- *      -2      - Hardware Busy, Try again later.
- */
-static int query_cpu_stopped(unsigned int pcpu)
-{
-        int cpu_status, status;
-
-        status = rtas_call(qcss_tok, 1, 2, &cpu_status, pcpu);
-        if (status != 0) {
-                printk(KERN_ERR
-                       "RTAS query-cpu-stopped-state failed: %i\n", status);
-                return status;
-        }
-
-        return cpu_status;
-}
-
 static int pseries_cpu_disable(void)
 {
         int cpu = smp_processor_id();
@@ -187,7 +163,7 @@ static int pseries_cpu_disable(void)
 
         /*fix boot_cpuid here*/
         if (cpu == boot_cpuid)
-                boot_cpuid = any_online_cpu(cpu_online_map);
+                boot_cpuid = cpumask_any(cpu_online_mask);
 
         /* FIXME: abstract this to not be platform specific later on */
         xics_migrate_irqs_away();
@@ -224,8 +200,9 @@ static void pseries_cpu_die(unsigned int cpu)
         } else if (get_preferred_offline_state(cpu) == CPU_STATE_OFFLINE) {
 
                 for (tries = 0; tries < 25; tries++) {
-                        cpu_status = query_cpu_stopped(pcpu);
-                        if (cpu_status == 0 || cpu_status == -1)
+                        cpu_status = smp_query_cpu_stopped(pcpu);
+                        if (cpu_status == QCSS_STOPPED ||
+                            cpu_status == QCSS_HARDWARE_ERROR)
                                 break;
                         cpu_relax();
                 }
@@ -245,7 +222,7 @@ static void pseries_cpu_die(unsigned int cpu)
 }
 
 /*
- * Update cpu_present_map and paca(s) for a new cpu node.  The wrinkle
+ * Update cpu_present_mask and paca(s) for a new cpu node.  The wrinkle
  * here is that a cpu device node may represent up to two logical cpus
  * in the SMT case.  We must honor the assumption in other code that
  * the logical ids for sibling SMT threads x and y are adjacent, such
@@ -254,7 +231,7 @@ static void pseries_cpu_die(unsigned int cpu)
 static int pseries_add_processor(struct device_node *np)
 {
         unsigned int cpu;
-        cpumask_t candidate_map, tmp = CPU_MASK_NONE;
+        cpumask_var_t candidate_mask, tmp;
         int err = -ENOSPC, len, nthreads, i;
         const u32 *intserv;
 
@@ -262,48 +239,53 @@ static int pseries_add_processor(struct device_node *np)
         if (!intserv)
                 return 0;
 
+        zalloc_cpumask_var(&candidate_mask, GFP_KERNEL);
+        zalloc_cpumask_var(&tmp, GFP_KERNEL);
+
         nthreads = len / sizeof(u32);
         for (i = 0; i < nthreads; i++)
-                cpu_set(i, tmp);
+                cpumask_set_cpu(i, tmp);
 
         cpu_maps_update_begin();
 
-        BUG_ON(!cpus_subset(cpu_present_map, cpu_possible_map));
+        BUG_ON(!cpumask_subset(cpu_present_mask, cpu_possible_mask));
 
         /* Get a bitmap of unoccupied slots. */
-        cpus_xor(candidate_map, cpu_possible_map, cpu_present_map);
-        if (cpus_empty(candidate_map)) {
+        cpumask_xor(candidate_mask, cpu_possible_mask, cpu_present_mask);
+        if (cpumask_empty(candidate_mask)) {
                 /* If we get here, it most likely means that NR_CPUS is
                  * less than the partition's max processors setting.
                  */
                 printk(KERN_ERR "Cannot add cpu %s; this system configuration"
                        " supports %d logical cpus.\n", np->full_name,
-                       cpus_weight(cpu_possible_map));
+                       cpumask_weight(cpu_possible_mask));
                 goto out_unlock;
         }
 
-        while (!cpus_empty(tmp))
-                if (cpus_subset(tmp, candidate_map))
+        while (!cpumask_empty(tmp))
+                if (cpumask_subset(tmp, candidate_mask))
                         /* Found a range where we can insert the new cpu(s) */
                         break;
                 else
-                        cpus_shift_left(tmp, tmp, nthreads);
+                        cpumask_shift_left(tmp, tmp, nthreads);
 
-        if (cpus_empty(tmp)) {
-                printk(KERN_ERR "Unable to find space in cpu_present_map for"
+        if (cpumask_empty(tmp)) {
+                printk(KERN_ERR "Unable to find space in cpu_present_mask for"
                        " processor %s with %d thread(s)\n", np->name,
                        nthreads);
                 goto out_unlock;
         }
 
-        for_each_cpu_mask(cpu, tmp) {
-                BUG_ON(cpu_isset(cpu, cpu_present_map));
+        for_each_cpu(cpu, tmp) {
+                BUG_ON(cpumask_test_cpu(cpu, cpu_present_mask));
                 set_cpu_present(cpu, true);
                 set_hard_smp_processor_id(cpu, *intserv++);
         }
         err = 0;
 out_unlock:
         cpu_maps_update_done();
+        free_cpumask_var(candidate_mask);
+        free_cpumask_var(tmp);
         return err;
 }
 
@@ -334,7 +316,7 @@ static void pseries_remove_processor(struct device_node *np)
                         set_hard_smp_processor_id(cpu, -1);
                         break;
                 }
-                if (cpu == NR_CPUS)
+                if (cpu >= nr_cpu_ids)
                         printk(KERN_WARNING "Could not find cpu to remove "
                                "with physical id 0x%x\n", intserv[i]);
         }
@@ -388,6 +370,7 @@ static int __init pseries_cpu_hotplug_init(void)
         struct device_node *np;
         const char *typep;
         int cpu;
+        int qcss_tok;
 
         for_each_node_by_name(np, "interrupt-controller") {
                 typep = of_get_property(np, "compatible", NULL);
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index 9b21ee68ea50..bc8803664140 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -10,13 +10,14 @@
  */
 
 #include <linux/of.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
+#include <linux/vmalloc.h>
 #include <asm/firmware.h>
 #include <asm/machdep.h>
 #include <asm/pSeries_reconfig.h>
 #include <asm/sparsemem.h>
 
-static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
+static int pseries_remove_memblock(unsigned long base, unsigned int memblock_size)
 {
         unsigned long start, start_pfn;
         struct zone *zone;
@@ -25,7 +26,7 @@ static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
         start_pfn = base >> PAGE_SHIFT;
 
         if (!pfn_valid(start_pfn)) {
-                lmb_remove(base, lmb_size);
+                memblock_remove(base, memblock_size);
                 return 0;
         }
 
@@ -40,20 +41,26 @@ static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
          * to sysfs "state" file and we can't remove sysfs entries
          * while writing to it. So we have to defer it to here.
          */
-        ret = __remove_pages(zone, start_pfn, lmb_size >> PAGE_SHIFT);
+        ret = __remove_pages(zone, start_pfn, memblock_size >> PAGE_SHIFT);
         if (ret)
                 return ret;
 
         /*
          * Update memory regions for memory remove
          */
-        lmb_remove(base, lmb_size);
+        memblock_remove(base, memblock_size);
 
         /*
          * Remove htab bolted mappings for this section of memory
          */
         start = (unsigned long)__va(base);
-        ret = remove_section_mapping(start, start + lmb_size);
+        ret = remove_section_mapping(start, start + memblock_size);
+
+        /* Ensure all vmalloc mappings are flushed in case they also
+         * hit that section of memory
+         */
+        vm_unmap_aliases();
+
         return ret;
 }
 
@@ -73,7 +80,7 @@ static int pseries_remove_memory(struct device_node *np)
                 return 0;
 
         /*
-         * Find the bae address and size of the lmb
+         * Find the bae address and size of the memblock
          */
         regs = of_get_property(np, "reg", NULL);
         if (!regs)
@@ -82,7 +89,7 @@ static int pseries_remove_memory(struct device_node *np)
         base = *(unsigned long *)regs;
         lmb_size = regs[3];
 
-        ret = pseries_remove_lmb(base, lmb_size);
+        ret = pseries_remove_memblock(base, lmb_size);
         return ret;
 }
 
@@ -102,7 +109,7 @@ static int pseries_add_memory(struct device_node *np)
                 return 0;
 
         /*
-         * Find the base and size of the lmb
+         * Find the base and size of the memblock
          */
         regs = of_get_property(np, "reg", NULL);
         if (!regs)
@@ -114,7 +121,7 @@ static int pseries_add_memory(struct device_node *np)
         /*
          * Update memory region to represent the memory add
          */
-        ret = lmb_add(base, lmb_size);
+        ret = memblock_add(base, lmb_size);
         return (ret < 0) ? -EINVAL : 0;
 }
 
@@ -135,10 +142,10 @@ static int pseries_drconf_memory(unsigned long *base, unsigned int action)
         }
 
         if (action == PSERIES_DRCONF_MEM_ADD) {
-                rc = lmb_add(*base, *lmb_size);
+                rc = memblock_add(*base, *lmb_size);
                 rc = (rc < 0) ? -EINVAL : 0;
         } else if (action == PSERIES_DRCONF_MEM_REMOVE) {
-                rc = pseries_remove_lmb(*base, *lmb_size);
+                rc = pseries_remove_memblock(*base, *lmb_size);
         } else {
                 rc = -EINVAL;
         }
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S
index 383a5d0e9818..48d20573e4de 100644
--- a/arch/powerpc/platforms/pseries/hvCall.S
+++ b/arch/powerpc/platforms/pseries/hvCall.S
@@ -228,3 +228,41 @@ _GLOBAL(plpar_hcall9)
         mtcrf   0xff,r0
 
         blr                             /* return r3 = status */
+
+/* See plpar_hcall_raw to see why this is needed */
+_GLOBAL(plpar_hcall9_raw)
+        HMT_MEDIUM
+
+        mfcr    r0
+        stw     r0,8(r1)
+
+        std     r4,STK_PARM(r4)(r1)     /* Save ret buffer */
+
+        mr      r4,r5
+        mr      r5,r6
+        mr      r6,r7
+        mr      r7,r8
+        mr      r8,r9
+        mr      r9,r10
+        ld      r10,STK_PARM(r11)(r1)    /* put arg7 in R10 */
+        ld      r11,STK_PARM(r12)(r1)    /* put arg8 in R11 */
+        ld      r12,STK_PARM(r13)(r1)    /* put arg9 in R12 */
+
+        HVSC                            /* invoke the hypervisor */
+
+        mr      r0,r12
+        ld      r12,STK_PARM(r4)(r1)
+        std     r4,  0(r12)
+        std     r5,  8(r12)
+        std     r6, 16(r12)
+        std     r7, 24(r12)
+        std     r8, 32(r12)
+        std     r9, 40(r12)
+        std     r10,48(r12)
+        std     r11,56(r12)
+        std     r0, 64(r12)
+
+        lwz     r0,8(r1)
+        mtcrf   0xff,r0
+
+        blr                             /* return r3 = status */
diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c
index 1fefae76e295..e19ff021e711 100644
--- a/arch/powerpc/platforms/pseries/hvCall_inst.c
+++ b/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -102,7 +102,7 @@ static const struct file_operations hcall_inst_seq_fops = {
 #define CPU_NAME_BUF_SIZE       32
 
 
-static void probe_hcall_entry(unsigned long opcode, unsigned long *args)
+static void probe_hcall_entry(void *ignored, unsigned long opcode, unsigned long *args)
 {
         struct hcall_stats *h;
 
@@ -114,7 +114,7 @@ static void probe_hcall_entry(unsigned long opcode, unsigned long *args)
         h->purr_start = mfspr(SPRN_PURR);
 }
 
-static void probe_hcall_exit(unsigned long opcode, unsigned long retval,
+static void probe_hcall_exit(void *ignored, unsigned long opcode, unsigned long retval,
                              unsigned long *retbuf)
 {
         struct hcall_stats *h;
@@ -140,11 +140,11 @@ static int __init hcall_inst_init(void)
         if (!firmware_has_feature(FW_FEATURE_LPAR))
                 return 0;
 
-        if (register_trace_hcall_entry(probe_hcall_entry))
+        if (register_trace_hcall_entry(probe_hcall_entry, NULL))
                 return -EINVAL;
 
-        if (register_trace_hcall_exit(probe_hcall_exit)) {
-                unregister_trace_hcall_entry(probe_hcall_entry);
+        if (register_trace_hcall_exit(probe_hcall_exit, NULL)) {
+                unregister_trace_hcall_entry(probe_hcall_entry, NULL);
                 return -EINVAL;
         }
 
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 1a0000a4b6d6..395848e30c52 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -66,7 +66,7 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index,
         tcep = ((u64 *)tbl->it_base) + index;
 
         while (npages--) {
-                /* can't move this out since we might cross LMB boundary */
+                /* can't move this out since we might cross MEMBLOCK boundary */
                 rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
                 *tcep = proto_tce | (rpn & TCE_RPN_MASK) << TCE_RPN_SHIFT;
 
@@ -468,7 +468,7 @@ static void pci_dma_dev_setup_pSeries(struct pci_dev *dev)
 
         pr_debug("pci_dma_dev_setup_pSeries: %s\n", pci_name(dev));
 
-        dn = dev->dev.archdata.of_node;
+        dn = dev->dev.of_node;
 
         /* If we're the direct child of a root bus, then we need to allocate
          * an iommu table ourselves. The bus setup code should have setup
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 0707653612ba..cf79b46d8f88 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -367,21 +367,28 @@ static void pSeries_lpar_hptab_clear(void)
 {
         unsigned long size_bytes = 1UL << ppc64_pft_size;
         unsigned long hpte_count = size_bytes >> 4;
-        unsigned long dummy1, dummy2, dword0;
+        struct {
+                unsigned long pteh;
+                unsigned long ptel;
+        } ptes[4];
         long lpar_rc;
-        int i;
+        int i, j;
 
-        /* TODO: Use bulk call */
-        for (i = 0; i < hpte_count; i++) {
-                /* dont remove HPTEs with VRMA mappings */
-                lpar_rc = plpar_pte_remove_raw(H_ANDCOND, i, HPTE_V_1TB_SEG,
-                                                &dummy1, &dummy2);
-                if (lpar_rc == H_NOT_FOUND) {
-                        lpar_rc = plpar_pte_read_raw(0, i, &dword0, &dummy1);
-                        if (!lpar_rc && ((dword0 & HPTE_V_VRMA_MASK)
-                                != HPTE_V_VRMA_MASK))
-                                /* Can be hpte for 1TB Seg. So remove it */
-                                plpar_pte_remove_raw(0, i, 0, &dummy1, &dummy2);
+        /* Read in batches of 4,
+         * invalidate only valid entries not in the VRMA
+         * hpte_count will be a multiple of 4
+         */
+        for (i = 0; i < hpte_count; i += 4) {
+                lpar_rc = plpar_pte_read_4_raw(0, i, (void *)ptes);
+                if (lpar_rc != H_SUCCESS)
+                        continue;
+                for (j = 0; j < 4; j++){
+                        if ((ptes[j].pteh & HPTE_V_VRMA_MASK) ==
+                                HPTE_V_VRMA_MASK)
+                                continue;
+                        if (ptes[j].pteh & HPTE_V_VALID)
+                                plpar_pte_remove_raw(0, i + j, 0,
+                                        &(ptes[j].pteh), &(ptes[j].ptel));
                 }
         }
 }
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index 42f7e384e6c4..bc3c7f2abd79 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -15,7 +15,6 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <asm/uaccess.h>
 #include <asm/nvram.h>
diff --git a/arch/powerpc/platforms/pseries/phyp_dump.c b/arch/powerpc/platforms/pseries/phyp_dump.c
index 225a50ab14be..6e7742da0072 100644
--- a/arch/powerpc/platforms/pseries/phyp_dump.c
+++ b/arch/powerpc/platforms/pseries/phyp_dump.c
@@ -11,6 +11,7 @@
  *
  */
 
+#include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/kobject.h>
 #include <linux/mm.h>
@@ -254,12 +255,12 @@ void invalidate_last_dump(struct phyp_dump_header *ph, unsigned long addr)
 
 /* ------------------------------------------------- */
 /**
- * release_memory_range -- release memory previously lmb_reserved
+ * release_memory_range -- release memory previously memblock_reserved
  * @start_pfn: starting physical frame number
  * @nr_pages: number of pages to free.
  *
  * This routine will release memory that had been previously
- * lmb_reserved in early boot. The released memory becomes
+ * memblock_reserved in early boot. The released memory becomes
  * available for genreal use.
  */
 static void release_memory_range(unsigned long start_pfn,
diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h
index a05f8d427856..d9801117124b 100644
--- a/arch/powerpc/platforms/pseries/plpar_wrappers.h
+++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h
@@ -4,6 +4,14 @@
 #include <asm/hvcall.h>
 #include <asm/page.h>
 
+/* Get state of physical CPU from query_cpu_stopped */
+int smp_query_cpu_stopped(unsigned int pcpu);
+#define QCSS_STOPPED 0
+#define QCSS_STOPPING 1
+#define QCSS_NOT_STOPPED 2
+#define QCSS_HARDWARE_ERROR -1
+#define QCSS_HARDWARE_BUSY -2
+
 static inline long poll_pending(void)
 {
         return plpar_hcall_norets(H_POLL_PENDING);
@@ -183,6 +191,24 @@ static inline long plpar_pte_read_raw(unsigned long flags, unsigned long ptex,
         return rc;
 }
 
+/*
+ * plpar_pte_read_4_raw can be called in real mode.
+ * ptes must be 8*sizeof(unsigned long)
+ */
+static inline long plpar_pte_read_4_raw(unsigned long flags, unsigned long ptex,
+                                        unsigned long *ptes)
+
+{
+        long rc;
+        unsigned long retbuf[PLPAR_HCALL9_BUFSIZE];
+
+        rc = plpar_hcall9_raw(H_READ, retbuf, flags | H_READ_4, ptex);
+
+        memcpy(ptes, retbuf, 8*sizeof(unsigned long));
+
+        return rc;
+}
+
 static inline long plpar_pte_protect(unsigned long flags, unsigned long ptex,
                 unsigned long avpn)
 {
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
index 9e17c0d2a0c8..40c93cad91d2 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -10,6 +10,13 @@
 #ifndef _PSERIES_PSERIES_H
 #define _PSERIES_PSERIES_H
 
+#include <linux/interrupt.h>
+
+struct device_node;
+
+extern void request_event_sources_irqs(struct device_node *np,
+                                       irq_handler_t handler, const char *name);
+
 extern void __init fw_feature_init(const char *hypertas, unsigned long len);
 
 struct pt_regs;
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index d20b96e22c2e..41a3e9a039ed 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -30,7 +30,6 @@
 #include <linux/interrupt.h>
 #include <linux/timex.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/irq.h>
 #include <linux/random.h>
@@ -68,63 +67,6 @@ static irqreturn_t ras_epow_interrupt(int irq, void *dev_id);
 static irqreturn_t ras_error_interrupt(int irq, void *dev_id);
 
 
-static void request_ras_irqs(struct device_node *np,
-                        irq_handler_t handler,
-                        const char *name)
-{
-        int i, index, count = 0;
-        struct of_irq oirq;
-        const u32 *opicprop;
-        unsigned int opicplen;
-        unsigned int virqs[16];
-
-        /* Check for obsolete "open-pic-interrupt" property. If present, then
-         * map those interrupts using the default interrupt host and default
-         * trigger
-         */
-        opicprop = of_get_property(np, "open-pic-interrupt", &opicplen);
-        if (opicprop) {
-                opicplen /= sizeof(u32);
-                for (i = 0; i < opicplen; i++) {
-                        if (count > 15)
-                                break;
-                        virqs[count] = irq_create_mapping(NULL, *(opicprop++));
-                        if (virqs[count] == NO_IRQ)
-                                printk(KERN_ERR "Unable to allocate interrupt "
-                                       "number for %s\n", np->full_name);
-                        else
-                                count++;
-
-                }
-        }
-        /* Else use normal interrupt tree parsing */
-        else {
-                /* First try to do a proper OF tree parsing */
-                for (index = 0; of_irq_map_one(np, index, &oirq) == 0;
-                     index++) {
-                        if (count > 15)
-                                break;
-                        virqs[count] = irq_create_of_mapping(oirq.controller,
-                                                            oirq.specifier,
-                                                            oirq.size);
-                        if (virqs[count] == NO_IRQ)
-                                printk(KERN_ERR "Unable to allocate interrupt "
-                                       "number for %s\n", np->full_name);
-                        else
-                                count++;
-                }
-        }
-
-        /* Now request them */
-        for (i = 0; i < count; i++) {
-                if (request_irq(virqs[i], handler, 0, name, NULL)) {
-                        printk(KERN_ERR "Unable to request interrupt %d for "
-                               "%s\n", virqs[i], np->full_name);
-                        return;
-                }
-        }
-}
-
 /*
  * Initialize handlers for the set of interrupts caused by hardware errors
  * and power system events.
@@ -139,14 +81,15 @@ static int __init init_ras_IRQ(void)
         /* Internal Errors */
         np = of_find_node_by_path("/event-sources/internal-errors");
         if (np != NULL) {
-                request_ras_irqs(np, ras_error_interrupt, "RAS_ERROR");
+                request_event_sources_irqs(np, ras_error_interrupt,
+                                           "RAS_ERROR");
                 of_node_put(np);
         }
 
         /* EPOW Events */
         np = of_find_node_by_path("/event-sources/epow-events");
         if (np != NULL) {
-                request_ras_irqs(np, ras_epow_interrupt, "RAS_EPOW");
+                request_event_sources_irqs(np, ras_epow_interrupt, "RAS_EPOW");
                 of_node_put(np);
         }
 
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index a2305d29bbbd..1a58637bcea5 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -15,6 +15,7 @@
 #include <linux/kref.h>
 #include <linux/notifier.h>
 #include <linux/proc_fs.h>
+#include <linux/slab.h>
 
 #include <asm/prom.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/pseries/scanlog.c b/arch/powerpc/platforms/pseries/scanlog.c
index 1b45c458f952..80e9e7652a4d 100644
--- a/arch/powerpc/platforms/pseries/scanlog.c
+++ b/arch/powerpc/platforms/pseries/scanlog.c
@@ -26,6 +26,7 @@
 #include <linux/proc_fs.h>
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <asm/uaccess.h>
 #include <asm/rtas.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index ca5f2e10972c..a6d19e3a505e 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -23,7 +23,6 @@
 #include <linux/mm.h>
 #include <linux/stddef.h>
 #include <linux/unistd.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/tty.h>
 #include <linux/major.h>
@@ -497,13 +496,14 @@ static int __init pSeries_probe(void)
 }
 
 
-DECLARE_PER_CPU(unsigned long, smt_snooze_delay);
+DECLARE_PER_CPU(long, smt_snooze_delay);
 
 static void pseries_dedicated_idle_sleep(void)
 { 
         unsigned int cpu = smp_processor_id();
         unsigned long start_snooze;
         unsigned long in_purr, out_purr;
+        long snooze = __get_cpu_var(smt_snooze_delay);
 
         /*
          * Indicate to the HV that we are idle. Now would be
@@ -518,13 +518,12 @@ static void pseries_dedicated_idle_sleep(void)
          * has been checked recently.  If we should poll for a little
          * while, do so.
          */
-        if (__get_cpu_var(smt_snooze_delay)) {
-                start_snooze = get_tb() +
-                        __get_cpu_var(smt_snooze_delay) * tb_ticks_per_usec;
+        if (snooze) {
+                start_snooze = get_tb() + snooze * tb_ticks_per_usec;
                 local_irq_enable();
                 set_thread_flag(TIF_POLLING_NRFLAG);
 
-                while (get_tb() < start_snooze) {
+                while ((snooze < 0) || (get_tb() < start_snooze)) {
                         if (need_resched() || cpu_is_offline(cpu))
                                 goto out;
                         ppc64_runlatch_off();
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 4e7f89a84561..3b1bf61c45be 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -55,7 +55,29 @@
  * The Primary thread of each non-boot processor was started from the OF client
  * interface by prom_hold_cpus and is spinning on secondary_hold_spinloop.
  */
-static cpumask_t of_spin_map;
+static cpumask_var_t of_spin_mask;
+
+/* Query where a cpu is now.  Return codes #defined in plpar_wrappers.h */
+int smp_query_cpu_stopped(unsigned int pcpu)
+{
+        int cpu_status, status;
+        int qcss_tok = rtas_token("query-cpu-stopped-state");
+
+        if (qcss_tok == RTAS_UNKNOWN_SERVICE) {
+                printk(KERN_INFO "Firmware doesn't support "
+                                "query-cpu-stopped-state\n");
+                return QCSS_HARDWARE_ERROR;
+        }
+
+        status = rtas_call(qcss_tok, 1, 2, &cpu_status, pcpu);
+        if (status != 0) {
+                printk(KERN_ERR
+                       "RTAS query-cpu-stopped-state failed: %i\n", status);
+                return status;
+        }
+
+        return cpu_status;
+}
 
 /**
  * smp_startup_cpu() - start the given cpu
@@ -76,12 +98,18 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu)
         unsigned int pcpu;
         int start_cpu;
 
-        if (cpu_isset(lcpu, of_spin_map))
+        if (cpumask_test_cpu(lcpu, of_spin_mask))
                 /* Already started by OF and sitting in spin loop */
                 return 1;
 
         pcpu = get_hard_smp_processor_id(lcpu);
 
+        /* Check to see if the CPU out of FW already for kexec */
+        if (smp_query_cpu_stopped(pcpu) == QCSS_NOT_STOPPED){
+                cpumask_set_cpu(lcpu, of_spin_mask);
+                return 1;
+        }
+
         /* Fixup atomic count: it exited inside IRQ handler. */
         task_thread_info(paca[lcpu].__current)->preempt_count   = 0;
 
@@ -115,7 +143,7 @@ static void __devinit smp_xics_setup_cpu(int cpu)
         if (firmware_has_feature(FW_FEATURE_SPLPAR))
                 vpa_init(cpu);
 
-        cpu_clear(cpu, of_spin_map);
+        cpumask_clear_cpu(cpu, of_spin_mask);
         set_cpu_current_state(cpu, CPU_STATE_ONLINE);
         set_default_offline_state(cpu);
 
@@ -186,17 +214,19 @@ static void __init smp_init_pseries(void)
 
         pr_debug(" -> smp_init_pSeries()\n");
 
+        alloc_bootmem_cpumask_var(&of_spin_mask);
+
         /* Mark threads which are still spinning in hold loops. */
         if (cpu_has_feature(CPU_FTR_SMT)) {
                 for_each_present_cpu(i) { 
                         if (cpu_thread_in_core(i) == 0)
-                                cpu_set(i, of_spin_map);
+                                cpumask_set_cpu(i, of_spin_mask);
                 }
         } else {
-                of_spin_map = cpu_present_map;
+                cpumask_copy(of_spin_mask, cpu_present_mask);
         }
 
-        cpu_clear(boot_cpuid, of_spin_map);
+        cpumask_clear_cpu(boot_cpuid, of_spin_mask);
 
         /* Non-lpar has additional take/give timebase */
         if (rtas_token("freeze-time-base") != RTAS_UNKNOWN_SERVICE) {
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index 1bcedd8b4616..f19d19468393 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -163,29 +163,37 @@ static inline void lpar_qirr_info(int n_cpu , u8 value)
 /* Interface to generic irq subsystem */
 
 #ifdef CONFIG_SMP
-static int get_irq_server(unsigned int virq, cpumask_t cpumask,
+/*
+ * For the moment we only implement delivery to all cpus or one cpu.
+ *
+ * If the requested affinity is cpu_all_mask, we set global affinity.
+ * If not we set it to the first cpu in the mask, even if multiple cpus
+ * are set. This is so things like irqbalance (which set core and package
+ * wide affinities) do the right thing.
+ */
+static int get_irq_server(unsigned int virq, const struct cpumask *cpumask,
                           unsigned int strict_check)
 {
-        int server;
-        /* For the moment only implement delivery to all cpus or one cpu */
-        cpumask_t tmp = CPU_MASK_NONE;
 
         if (!distribute_irqs)
                 return default_server;
 
-        if (!cpus_equal(cpumask, CPU_MASK_ALL)) {
-                cpus_and(tmp, cpu_online_map, cpumask);
-
-                server = first_cpu(tmp);
+        if (!cpumask_equal(cpumask, cpu_all_mask)) {
+                int server = cpumask_first_and(cpu_online_mask, cpumask);
 
-                if (server < NR_CPUS)
+                if (server < nr_cpu_ids)
                         return get_hard_smp_processor_id(server);
 
                 if (strict_check)
                         return -1;
         }
 
-        if (cpus_equal(cpu_online_map, cpu_present_map))
+        /*
+         * Workaround issue with some versions of JS20 firmware that
+         * deliver interrupts to cpus which haven't been started. This
+         * happens when using the maxcpus= boot option.
+         */
+        if (cpumask_equal(cpu_online_mask, cpu_present_mask))
                 return default_distrib_server;
 
         return default_server;
@@ -207,7 +215,7 @@ static void xics_unmask_irq(unsigned int virq)
         if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS)
                 return;
 
-        server = get_irq_server(virq, *(irq_to_desc(virq)->affinity), 0);
+        server = get_irq_server(virq, irq_to_desc(virq)->affinity, 0);
 
         call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server,
                                 DEFAULT_PRIORITY);
@@ -398,11 +406,7 @@ static int xics_set_affinity(unsigned int virq, const struct cpumask *cpumask)
                 return -1;
         }
 
-        /*
-         * For the moment only implement delivery to all cpus or one cpu.
-         * Get current irq_server for the given irq
-         */
-        irq_server = get_irq_server(virq, *cpumask, 1);
+        irq_server = get_irq_server(virq, cpumask, 1);
         if (irq_server == -1) {
                 char cpulist[128];
                 cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask);
@@ -611,7 +615,7 @@ int __init smp_xics_probe(void)
 {
         xics_request_ipi();
 
-        return cpus_weight(cpu_possible_map);
+        return cpumask_weight(cpu_possible_mask);
 }
 
 #endif /* CONFIG_SMP */
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 88f4ae787832..402d2212162f 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -185,7 +185,7 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id)
         axon_ram_bank_id++;
 
         dev_info(&device->dev, "Found memory controller on %s\n",
-                        device->node->full_name);
+                        device->dev.of_node->full_name);
 
         bank = kzalloc(sizeof(struct axon_ram_bank), GFP_KERNEL);
         if (bank == NULL) {
@@ -198,7 +198,7 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id)
 
         bank->device = device;
 
-        if (of_address_to_resource(device->node, 0, &resource) != 0) {
+        if (of_address_to_resource(device->dev.of_node, 0, &resource) != 0) {
                 dev_err(&device->dev, "Cannot access device tree\n");
                 rc = -EFAULT;
                 goto failed;
@@ -253,7 +253,7 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id)
         blk_queue_logical_block_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE);
         add_disk(bank->disk);
 
-        bank->irq_id = irq_of_parse_and_map(device->node, 0);
+        bank->irq_id = irq_of_parse_and_map(device->dev.of_node, 0);
         if (bank->irq_id == NO_IRQ) {
                 dev_err(&device->dev, "Cannot access ECC interrupt ID\n");
                 rc = -EFAULT;
@@ -327,12 +327,12 @@ static struct of_device_id axon_ram_device_id[] = {
 };
 
 static struct of_platform_driver axon_ram_driver = {
-        .match_table    = axon_ram_device_id,
         .probe          = axon_ram_probe,
         .remove         = axon_ram_remove,
-        .driver         = {
-                .owner  = THIS_MODULE,
-                .name   = AXON_RAM_MODULE_NAME,
+        .driver = {
+                .name = AXON_RAM_MODULE_NAME,
+                .owner = THIS_MODULE,
+                .of_match_table = axon_ram_device_id,
         },
 };
 
diff --git a/arch/powerpc/sysdev/bestcomm/bestcomm.c b/arch/powerpc/sysdev/bestcomm/bestcomm.c
index 378ebd9aac18..a7c5c470af14 100644
--- a/arch/powerpc/sysdev/bestcomm/bestcomm.c
+++ b/arch/powerpc/sysdev/bestcomm/bestcomm.c
@@ -377,7 +377,7 @@ mpc52xx_bcom_probe(struct of_device *op, const struct of_device_id *match)
         printk(KERN_INFO "DMA: MPC52xx BestComm driver\n");
 
         /* Get the bestcomm node */
-        of_node_get(op->node);
+        of_node_get(op->dev.of_node);
 
         /* Prepare SRAM */
         ofn_sram = of_find_matching_node(NULL, mpc52xx_sram_ids);
@@ -406,10 +406,10 @@ mpc52xx_bcom_probe(struct of_device *op, const struct of_device_id *match)
         }
 
         /* Save the node */
-        bcom_eng->ofnode = op->node;
+        bcom_eng->ofnode = op->dev.of_node;
 
         /* Get, reserve & map io */
-        if (of_address_to_resource(op->node, 0, &res_bcom)) {
+        if (of_address_to_resource(op->dev.of_node, 0, &res_bcom)) {
                 printk(KERN_ERR DRIVER_NAME ": "
                         "Can't get resource\n");
                 rv = -EINVAL;
@@ -453,7 +453,7 @@ error_sramclean:
         kfree(bcom_eng);
         bcom_sram_cleanup();
 error_ofput:
-        of_node_put(op->node);
+        of_node_put(op->dev.of_node);
 
         printk(KERN_ERR "DMA: MPC52xx BestComm init failed !\n");
 
@@ -494,14 +494,12 @@ MODULE_DEVICE_TABLE(of, mpc52xx_bcom_of_match);
 
 
 static struct of_platform_driver mpc52xx_bcom_of_platform_driver = {
-        .owner          = THIS_MODULE,
-        .name           = DRIVER_NAME,
-        .match_table    = mpc52xx_bcom_of_match,
         .probe          = mpc52xx_bcom_probe,
         .remove         = mpc52xx_bcom_remove,
-        .driver         = {
-                .name   = DRIVER_NAME,
-                .owner  = THIS_MODULE,
+        .driver = {
+                .name = DRIVER_NAME,
+                .owner = THIS_MODULE,
+                .of_match_table = mpc52xx_bcom_of_match,
         },
 };
 
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index ecad10d4e928..8d103ca6d6ab 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -31,6 +31,7 @@
 #include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/spinlock.h>
+#include <linux/slab.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/8xx_immap.h>
@@ -485,9 +486,6 @@ int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode)
                 return -EINVAL;
         }
 
-        if (reg == &mpc8xx_immr->im_cpm.cp_sicr && mode == CPM_CLK_RX)
-                shift += 3;
-
         for (i = 0; i < ARRAY_SIZE(clk_map); i++) {
                 if (clk_map[i][0] == target && clk_map[i][1] == clock) {
                         bits = clk_map[i][2];
@@ -502,6 +500,17 @@ int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode)
 
         bits <<= shift;
         mask <<= shift;
+
+        if (reg == &mpc8xx_immr->im_cpm.cp_sicr) {
+                if (mode == CPM_CLK_RTX) {
+                        bits |= bits << 3;
+                        mask |= mask << 3;
+                } else if (mode == CPM_CLK_RX) {
+                        bits <<= 3;
+                        mask <<= 3;
+                }
+        }
+
         out_be32(reg, (in_be32(reg) & ~mask) | bits);
 
         return 0;
diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c
index eb5927212fab..8dc1e24f3c23 100644
--- a/arch/powerpc/sysdev/cpm2.c
+++ b/arch/powerpc/sysdev/cpm2.c
@@ -244,9 +244,6 @@ int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode)
                 return -EINVAL;
         }
 
-        if (mode == CPM_CLK_RX)
-                shift += 3;
-
         for (i = 0; i < ARRAY_SIZE(clk_map); i++) {
                 if (clk_map[i][0] == target && clk_map[i][1] == clock) {
                         bits = clk_map[i][2];
@@ -259,6 +256,14 @@ int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode)
         bits <<= shift;
         mask <<= shift;
 
+        if (mode == CPM_CLK_RTX) {
+                bits |= bits << 3;
+                mask |= mask << 3;
+        } else if (mode == CPM_CLK_RX) {
+                bits <<= 3;
+                mask <<= 3;
+        }
+
         out_be32(reg, (in_be32(reg) & ~mask) | bits);
 
         cpm2_unmap(im_cpmux);
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 9de72c96e6d1..88b9812c854f 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -21,6 +21,7 @@
 #include <linux/of_device.h>
 #include <linux/spinlock.h>
 #include <linux/of.h>
+#include <linux/slab.h>
 
 #include <asm/udbg.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index bafc3f85360d..559db2b846a9 100644
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -29,7 +29,6 @@
 
 #include <linux/init.h>
 #include <linux/types.h>
-#include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
@@ -37,7 +36,8 @@
 #include <linux/dma-mapping.h>
 #include <linux/vmalloc.h>
 #include <linux/suspend.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
+#include <linux/gfp.h>
 #include <asm/io.h>
 #include <asm/prom.h>
 #include <asm/iommu.h>
@@ -232,7 +232,7 @@ static int __init dart_init(struct device_node *dart_node)
          * that to work around what looks like a problem with the HT bridge
          * prefetching into invalid pages and corrupting data
          */
-        tmp = lmb_alloc(DART_PAGE_SIZE, DART_PAGE_SIZE);
+        tmp = memblock_alloc(DART_PAGE_SIZE, DART_PAGE_SIZE);
         dart_emptyval = DARTMAP_VALID | ((tmp >> DART_PAGE_SHIFT) &
                                          DARTMAP_RPNMASK);
 
@@ -407,7 +407,7 @@ void __init alloc_dart_table(void)
         if (iommu_is_off)
                 return;
 
-        if (!iommu_force_on && lmb_end_of_DRAM() <= 0x40000000ull)
+        if (!iommu_force_on && memblock_end_of_DRAM() <= 0x40000000ull)
                 return;
 
         /* 512 pages (2MB) is max DART tablesize. */
@@ -416,7 +416,7 @@ void __init alloc_dart_table(void)
          * will blow up an entire large page anyway in the kernel mapping
          */
         dart_tablebase = (unsigned long)
-                abs_to_virt(lmb_alloc_base(1UL<<24, 1UL<<24, 0x80000000L));
+                abs_to_virt(memblock_alloc_base(1UL<<24, 1UL<<24, 0x80000000L));
 
         printk(KERN_INFO "DART table allocated at: %lx\n", dart_tablebase);
 }
diff --git a/arch/powerpc/sysdev/fsl_gtm.c b/arch/powerpc/sysdev/fsl_gtm.c
index 714ec02fed2e..eca4545dd52e 100644
--- a/arch/powerpc/sysdev/fsl_gtm.c
+++ b/arch/powerpc/sysdev/fsl_gtm.c
@@ -20,6 +20,7 @@
 #include <linux/of.h>
 #include <linux/spinlock.h>
 #include <linux/bitops.h>
+#include <linux/slab.h>
 #include <asm/fsl_gtm.h>
 
 #define GTCFR_STP(x)            ((x) & 1 ? 1 << 5 : 1 << 1)
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index e094367d7739..962c2d8dd8d9 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2008 Freescale Semiconductor, Inc. All rights reserved.
+ * Copyright (C) 2007-2010 Freescale Semiconductor, Inc.
  *
  * Author: Tony Li <tony.li@freescale.com>
  *         Jason Jin <Jason.jin@freescale.com>
@@ -16,19 +16,26 @@
 #include <linux/bootmem.h>
 #include <linux/msi.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/of_platform.h>
 #include <sysdev/fsl_soc.h>
 #include <asm/prom.h>
 #include <asm/hw_irq.h>
 #include <asm/ppc-pci.h>
+#include <asm/mpic.h>
 #include "fsl_msi.h"
 
+LIST_HEAD(msi_head);
+
 struct fsl_msi_feature {
         u32 fsl_pic_ip;
         u32 msiir_offset;
 };
 
-static struct fsl_msi *fsl_msi;
+struct fsl_msi_cascade_data {
+        struct fsl_msi *msi_data;
+        int index;
+};
 
 static inline u32 fsl_msi_read(u32 __iomem *base, unsigned int reg)
 {
@@ -53,10 +60,12 @@ static struct irq_chip fsl_msi_chip = {
 static int fsl_msi_host_map(struct irq_host *h, unsigned int virq,
                                 irq_hw_number_t hw)
 {
+        struct fsl_msi *msi_data = h->host_data;
         struct irq_chip *chip = &fsl_msi_chip;
 
         irq_to_desc(virq)->status |= IRQ_TYPE_EDGE_FALLING;
 
+        set_irq_chip_data(virq, msi_data);
         set_irq_chip_and_handler(virq, chip, handle_edge_irq);
 
         return 0;
@@ -95,11 +104,12 @@ static int fsl_msi_check_device(struct pci_dev *pdev, int nvec, int type)
 static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
 {
         struct msi_desc *entry;
-        struct fsl_msi *msi_data = fsl_msi;
+        struct fsl_msi *msi_data;
 
         list_for_each_entry(entry, &pdev->msi_list, list) {
                 if (entry->irq == NO_IRQ)
                         continue;
+                msi_data = get_irq_data(entry->irq);
                 set_irq_msi(entry->irq, NULL);
                 msi_bitmap_free_hwirqs(&msi_data->bitmap,
                                        virq_to_hw(entry->irq), 1);
@@ -110,9 +120,10 @@ static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
 }
 
 static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq,
-                                  struct msi_msg *msg)
+                                struct msi_msg *msg,
+                                struct fsl_msi *fsl_msi_data)
 {
-        struct fsl_msi *msi_data = fsl_msi;
+        struct fsl_msi *msi_data = fsl_msi_data;
         struct pci_controller *hose = pci_bus_to_host(pdev->bus);
         u32 base = 0;
 
@@ -129,14 +140,19 @@ static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq,
 
 static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 {
-        int rc, hwirq;
+        int rc, hwirq = -ENOMEM;
         unsigned int virq;
         struct msi_desc *entry;
         struct msi_msg msg;
-        struct fsl_msi *msi_data = fsl_msi;
+        struct fsl_msi *msi_data;
 
         list_for_each_entry(entry, &pdev->msi_list, list) {
-                hwirq = msi_bitmap_alloc_hwirqs(&msi_data->bitmap, 1);
+                list_for_each_entry(msi_data, &msi_head, list) {
+                        hwirq = msi_bitmap_alloc_hwirqs(&msi_data->bitmap, 1);
+                        if (hwirq >= 0)
+                                break;
+                }
+
                 if (hwirq < 0) {
                         rc = hwirq;
                         pr_debug("%s: fail allocating msi interrupt\n",
@@ -153,25 +169,31 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
                         rc = -ENOSPC;
                         goto out_free;
                 }
+                set_irq_data(virq, msi_data);
                 set_irq_msi(virq, entry);
 
-                fsl_compose_msi_msg(pdev, hwirq, &msg);
+                fsl_compose_msi_msg(pdev, hwirq, &msg, msi_data);
                 write_msi_msg(virq, &msg);
         }
         return 0;
 
 out_free:
+        /* free by the caller of this function */
         return rc;
 }
 
 static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 {
         unsigned int cascade_irq;
-        struct fsl_msi *msi_data = fsl_msi;
+        struct fsl_msi *msi_data;
         int msir_index = -1;
         u32 msir_value = 0;
         u32 intr_index;
         u32 have_shift = 0;
+        struct fsl_msi_cascade_data *cascade_data;
+
+        cascade_data = (struct fsl_msi_cascade_data *)get_irq_data(irq);
+        msi_data = cascade_data->msi_data;
 
         raw_spin_lock(&desc->lock);
         if ((msi_data->feature &  FSL_PIC_IP_MASK) == FSL_PIC_IP_IPIC) {
@@ -186,13 +208,13 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
         if (unlikely(desc->status & IRQ_INPROGRESS))
                 goto unlock;
 
-        msir_index = (int)desc->handler_data;
+        msir_index = cascade_data->index;
 
         if (msir_index >= NR_MSI_REG)
                 cascade_irq = NO_IRQ;
 
         desc->status |= IRQ_INPROGRESS;
-        switch (fsl_msi->feature & FSL_PIC_IP_MASK) {
+        switch (msi_data->feature & FSL_PIC_IP_MASK) {
         case FSL_PIC_IP_MPIC:
                 msir_value = fsl_msi_read(msi_data->msi_regs,
                         msir_index * 0x10);
@@ -228,6 +250,30 @@ unlock:
         raw_spin_unlock(&desc->lock);
 }
 
+static int fsl_of_msi_remove(struct of_device *ofdev)
+{
+        struct fsl_msi *msi = ofdev->dev.platform_data;
+        int virq, i;
+        struct fsl_msi_cascade_data *cascade_data;
+
+        if (msi->list.prev != NULL)
+                list_del(&msi->list);
+        for (i = 0; i < NR_MSI_REG; i++) {
+                virq = msi->msi_virqs[i];
+                if (virq != NO_IRQ) {
+                        cascade_data = get_irq_data(virq);
+                        kfree(cascade_data);
+                        irq_dispose_mapping(virq);
+                }
+        }
+        if (msi->bitmap.bitmap)
+                msi_bitmap_free(&msi->bitmap);
+        iounmap(msi->msi_regs);
+        kfree(msi);
+
+        return 0;
+}
+
 static int __devinit fsl_of_msi_probe(struct of_device *dev,
                                 const struct of_device_id *match)
 {
@@ -238,17 +284,20 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev,
         int virt_msir;
         const u32 *p;
         struct fsl_msi_feature *features = match->data;
+        struct fsl_msi_cascade_data *cascade_data = NULL;
+        int len;
+        u32 offset;
 
         printk(KERN_DEBUG "Setting up Freescale MSI support\n");
 
         msi = kzalloc(sizeof(struct fsl_msi), GFP_KERNEL);
         if (!msi) {
                 dev_err(&dev->dev, "No memory for MSI structure\n");
-                err = -ENOMEM;
-                goto error_out;
+                return -ENOMEM;
         }
+        dev->dev.platform_data = msi;
 
-        msi->irqhost = irq_alloc_host(dev->node, IRQ_HOST_MAP_LINEAR,
+        msi->irqhost = irq_alloc_host(dev->dev.of_node, IRQ_HOST_MAP_LINEAR,
                                       NR_MSI_IRQS, &fsl_msi_host_ops, 0);
 
         if (msi->irqhost == NULL) {
@@ -258,10 +307,10 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev,
         }
 
         /* Get the MSI reg base */
-        err = of_address_to_resource(dev->node, 0, &res);
+        err = of_address_to_resource(dev->dev.of_node, 0, &res);
         if (err) {
                 dev_err(&dev->dev, "%s resource error!\n",
-                                dev->node->full_name);
+                                dev->dev.of_node->full_name);
                 goto error_out;
         }
 
@@ -284,40 +333,60 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev,
                 goto error_out;
         }
 
-        p = of_get_property(dev->node, "interrupts", &count);
+        p = of_get_property(dev->dev.of_node, "interrupts", &count);
         if (!p) {
                 dev_err(&dev->dev, "no interrupts property found on %s\n",
-                                dev->node->full_name);
+                                dev->dev.of_node->full_name);
                 err = -ENODEV;
                 goto error_out;
         }
         if (count % 8 != 0) {
                 dev_err(&dev->dev, "Malformed interrupts property on %s\n",
-                                dev->node->full_name);
+                                dev->dev.of_node->full_name);
                 err = -EINVAL;
                 goto error_out;
         }
+        offset = 0;
+        p = of_get_property(dev->dev.of_node, "msi-available-ranges", &len);
+        if (p)
+                offset = *p / IRQS_PER_MSI_REG;
 
         count /= sizeof(u32);
-        for (i = 0; i < count / 2; i++) {
-                if (i > NR_MSI_REG)
-                        break;
-                virt_msir = irq_of_parse_and_map(dev->node, i);
+        for (i = 0; i < min(count / 2, NR_MSI_REG); i++) {
+                virt_msir = irq_of_parse_and_map(dev->dev.of_node, i);
                 if (virt_msir != NO_IRQ) {
-                        set_irq_data(virt_msir, (void *)i);
+                        cascade_data = kzalloc(
+                                        sizeof(struct fsl_msi_cascade_data),
+                                        GFP_KERNEL);
+                        if (!cascade_data) {
+                                dev_err(&dev->dev,
+                                        "No memory for MSI cascade data\n");
+                                err = -ENOMEM;
+                                goto error_out;
+                        }
+                        msi->msi_virqs[i] = virt_msir;
+                        cascade_data->index = i + offset;
+                        cascade_data->msi_data = msi;
+                        set_irq_data(virt_msir, (void *)cascade_data);
                         set_irq_chained_handler(virt_msir, fsl_msi_cascade);
                 }
         }
 
-        fsl_msi = msi;
+        list_add_tail(&msi->list, &msi_head);
 
-        WARN_ON(ppc_md.setup_msi_irqs);
-        ppc_md.setup_msi_irqs = fsl_setup_msi_irqs;
-        ppc_md.teardown_msi_irqs = fsl_teardown_msi_irqs;
-        ppc_md.msi_check_device = fsl_msi_check_device;
+        /* The multiple setting ppc_md.setup_msi_irqs will not harm things */
+        if (!ppc_md.setup_msi_irqs) {
+                ppc_md.setup_msi_irqs = fsl_setup_msi_irqs;
+                ppc_md.teardown_msi_irqs = fsl_teardown_msi_irqs;
+                ppc_md.msi_check_device = fsl_msi_check_device;
+        } else if (ppc_md.setup_msi_irqs != fsl_setup_msi_irqs) {
+                dev_err(&dev->dev, "Different MSI driver already installed!\n");
+                err = -ENODEV;
+                goto error_out;
+        }
         return 0;
 error_out:
-        kfree(msi);
+        fsl_of_msi_remove(dev);
         return err;
 }
 
@@ -344,9 +413,13 @@ static const struct of_device_id fsl_of_msi_ids[] = {
 };
 
 static struct of_platform_driver fsl_of_msi_driver = {
-        .name = "fsl-msi",
-        .match_table = fsl_of_msi_ids,
+        .driver = {
+                .name = "fsl-msi",
+                .owner = THIS_MODULE,
+                .of_match_table = fsl_of_msi_ids,
+        },
         .probe = fsl_of_msi_probe,
+        .remove = fsl_of_msi_remove,
 };
 
 static __init int fsl_of_msi_init(void)
diff --git a/arch/powerpc/sysdev/fsl_msi.h b/arch/powerpc/sysdev/fsl_msi.h
index 331c7e7025b7..624580c252d7 100644
--- a/arch/powerpc/sysdev/fsl_msi.h
+++ b/arch/powerpc/sysdev/fsl_msi.h
@@ -32,8 +32,11 @@ struct fsl_msi {
         u32 msi_addr_hi;
         void __iomem *msi_regs;
         u32 feature;
+        int msi_virqs[NR_MSI_REG];
 
         struct msi_bitmap bitmap;
+
+        struct list_head list;          /* support multiple MSI banks */
 };
 
 #endif /* _POWERPC_SYSDEV_FSL_MSI_H */
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index e1a028c1f18d..356c6a0e1b23 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -23,8 +23,9 @@
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/bootmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/log2.h>
+#include <linux/slab.h>
 
 #include <asm/io.h>
 #include <asm/prom.h>
@@ -189,7 +190,7 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
         pr_info("%s: PCICSRBAR @ 0x%x\n", name, pcicsrbar);
 
         /* Setup inbound mem window */
-        mem = lmb_end_of_DRAM();
+        mem = memblock_end_of_DRAM();
         sz = min(mem, paddr_lo);
         mem_log = __ilog2_u64(sz);
 
diff --git a/arch/powerpc/sysdev/fsl_pmc.c b/arch/powerpc/sysdev/fsl_pmc.c
index a7635a993dca..9082eb921ad9 100644
--- a/arch/powerpc/sysdev/fsl_pmc.c
+++ b/arch/powerpc/sysdev/fsl_pmc.c
@@ -60,7 +60,7 @@ static struct platform_suspend_ops pmc_suspend_ops = {
 
 static int pmc_probe(struct of_device *ofdev, const struct of_device_id *id)
 {
-        pmc_regs = of_iomap(ofdev->node, 0);
+        pmc_regs = of_iomap(ofdev->dev.of_node, 0);
         if (!pmc_regs)
                 return -ENOMEM;
 
@@ -76,8 +76,11 @@ static const struct of_device_id pmc_ids[] = {
 };
 
 static struct of_platform_driver pmc_driver = {
-        .driver.name = "fsl-pmc",
-        .match_table = pmc_ids,
+        .driver = {
+                .name = "fsl-pmc",
+                .owner = THIS_MODULE,
+                .of_match_table = pmc_ids,
+        },
         .probe = pmc_probe,
 };
 
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 757a83fe5e59..30e1626b2e85 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -1,6 +1,15 @@
 /*
  * Freescale MPC85xx/MPC86xx RapidIO support
  *
+ * Copyright 2009 Sysgo AG
+ * Thomas Moll <thomas.moll@sysgo.com>
+ * - fixed maintenance access routines, check for aligned access
+ *
+ * Copyright 2009 Integrated Device Technology, Inc.
+ * Alex Bounine <alexandre.bounine@idt.com>
+ * - Added Port-Write message handling
+ * - Added Machine Check exception handling
+ *
  * Copyright (C) 2007, 2008 Freescale Semiconductor, Inc.
  * Zhang Wei <wei.zhang@freescale.com>
  *
@@ -23,19 +32,31 @@
 #include <linux/rio_drv.h>
 #include <linux/of_platform.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/kfifo.h>
 
 #include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/uaccess.h>
+
+#undef DEBUG_PW /* Port-Write debugging */
 
 /* RapidIO definition irq, which read from OF-tree */
 #define IRQ_RIO_BELL(m)         (((struct rio_priv *)(m->priv))->bellirq)
 #define IRQ_RIO_TX(m)           (((struct rio_priv *)(m->priv))->txirq)
 #define IRQ_RIO_RX(m)           (((struct rio_priv *)(m->priv))->rxirq)
+#define IRQ_RIO_PW(m)           (((struct rio_priv *)(m->priv))->pwirq)
 
 #define RIO_ATMU_REGS_OFFSET    0x10c00
 #define RIO_P_MSG_REGS_OFFSET   0x11000
 #define RIO_S_MSG_REGS_OFFSET   0x13000
 #define RIO_ESCSR               0x158
 #define RIO_CCSR                0x15c
+#define RIO_LTLEDCSR            0x0608
+#define  RIO_LTLEDCSR_IER       0x80000000
+#define  RIO_LTLEDCSR_PRT       0x01000000
+#define RIO_LTLEECSR            0x060c
+#define RIO_EPWISR              0x10010
 #define RIO_ISR_AACR            0x10120
 #define RIO_ISR_AACR_AA         0x1     /* Accept All ID */
 #define RIO_MAINT_WIN_SIZE      0x400000
@@ -54,6 +75,18 @@
 #define RIO_MSG_ISR_QFI         0x00000010
 #define RIO_MSG_ISR_DIQI        0x00000001
 
+#define RIO_IPWMR_SEN           0x00100000
+#define RIO_IPWMR_QFIE          0x00000100
+#define RIO_IPWMR_EIE           0x00000020
+#define RIO_IPWMR_CQ            0x00000002
+#define RIO_IPWMR_PWE           0x00000001
+
+#define RIO_IPWSR_QF            0x00100000
+#define RIO_IPWSR_TE            0x00000080
+#define RIO_IPWSR_QFI           0x00000010
+#define RIO_IPWSR_PWD           0x00000008
+#define RIO_IPWSR_PWB           0x00000004
+
 #define RIO_MSG_DESC_SIZE       32
 #define RIO_MSG_BUFFER_SIZE     4096
 #define RIO_MIN_TX_RING_SIZE    2
@@ -120,7 +153,7 @@ struct rio_msg_regs {
         u32 pad10[26];
         u32 pwmr;
         u32 pwsr;
-        u32 pad11;
+        u32 epwqbar;
         u32 pwqbar;
 };
 
@@ -159,6 +192,14 @@ struct rio_msg_rx_ring {
         void *dev_id;
 };
 
+struct rio_port_write_msg {
+        void *virt;
+        dma_addr_t phys;
+        u32 msg_count;
+        u32 err_count;
+        u32 discard_count;
+};
+
 struct rio_priv {
         struct device *dev;
         void __iomem *regs_win;
@@ -171,11 +212,64 @@ struct rio_priv {
         struct rio_dbell_ring dbell_ring;
         struct rio_msg_tx_ring msg_tx_ring;
         struct rio_msg_rx_ring msg_rx_ring;
+        struct rio_port_write_msg port_write_msg;
         int bellirq;
         int txirq;
         int rxirq;
+        int pwirq;
+        struct work_struct pw_work;
+        struct kfifo pw_fifo;
+        spinlock_t pw_fifo_lock;
 };
 
+#define __fsl_read_rio_config(x, addr, err, op)         \
+        __asm__ __volatile__(                           \
+                "1:     "op" %1,0(%2)\n"                \
+                "       eieio\n"                        \
+                "2:\n"                                  \
+                ".section .fixup,\"ax\"\n"              \
+                "3:     li %1,-1\n"                     \
+                "       li %0,%3\n"                     \
+                "       b 2b\n"                         \
+                ".section __ex_table,\"a\"\n"           \
+                "       .align 2\n"                     \
+                "       .long 1b,3b\n"                  \
+                ".text"                                 \
+                : "=r" (err), "=r" (x)                  \
+                : "b" (addr), "i" (-EFAULT), "0" (err))
+
+static void __iomem *rio_regs_win;
+
+static int (*saved_mcheck_exception)(struct pt_regs *regs);
+
+static int fsl_rio_mcheck_exception(struct pt_regs *regs)
+{
+        const struct exception_table_entry *entry = NULL;
+        unsigned long reason = (mfspr(SPRN_MCSR) & MCSR_MASK);
+
+        if (reason & MCSR_BUS_RBERR) {
+                reason = in_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR));
+                if (reason & (RIO_LTLEDCSR_IER | RIO_LTLEDCSR_PRT)) {
+                        /* Check if we are prepared to handle this fault */
+                        entry = search_exception_tables(regs->nip);
+                        if (entry) {
+                                pr_debug("RIO: %s - MC Exception handled\n",
+                                         __func__);
+                                out_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR),
+                                         0);
+                                regs->msr |= MSR_RI;
+                                regs->nip = entry->fixup;
+                                return 1;
+                        }
+                }
+        }
+
+        if (saved_mcheck_exception)
+                return saved_mcheck_exception(regs);
+        else
+                return cur_cpu_spec->machine_check(regs);
+}
+
 /**
  * fsl_rio_doorbell_send - Send a MPC85xx doorbell message
  * @mport: RapidIO master port info
@@ -276,27 +370,44 @@ fsl_rio_config_read(struct rio_mport *mport, int index, u16 destid,
 {
         struct rio_priv *priv = mport->priv;
         u8 *data;
+        u32 rval, err = 0;
 
         pr_debug
             ("fsl_rio_config_read: index %d destid %d hopcount %d offset %8.8x len %d\n",
              index, destid, hopcount, offset, len);
+
+        /* 16MB maintenance window possible */
+        /* allow only aligned access to maintenance registers */
+        if (offset > (0x1000000 - len) || !IS_ALIGNED(offset, len))
+                return -EINVAL;
+
         out_be32(&priv->maint_atmu_regs->rowtar,
-                 (destid << 22) | (hopcount << 12) | ((offset & ~0x3) >> 9));
+                 (destid << 22) | (hopcount << 12) | (offset >> 12));
+        out_be32(&priv->maint_atmu_regs->rowtear,  (destid >> 10));
 
-        data = (u8 *) priv->maint_win + offset;
+        data = (u8 *) priv->maint_win + (offset & (RIO_MAINT_WIN_SIZE - 1));
         switch (len) {
         case 1:
-                *val = in_8((u8 *) data);
+                __fsl_read_rio_config(rval, data, err, "lbz");
                 break;
         case 2:
-                *val = in_be16((u16 *) data);
+                __fsl_read_rio_config(rval, data, err, "lhz");
                 break;
-        default:
-                *val = in_be32((u32 *) data);
+        case 4:
+                __fsl_read_rio_config(rval, data, err, "lwz");
                 break;
+        default:
+                return -EINVAL;
         }
 
-        return 0;
+        if (err) {
+                pr_debug("RIO: cfg_read error %d for %x:%x:%x\n",
+                         err, destid, hopcount, offset);
+        }
+
+        *val = rval;
+
+        return err;
 }
 
 /**
@@ -321,10 +432,17 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid,
         pr_debug
             ("fsl_rio_config_write: index %d destid %d hopcount %d offset %8.8x len %d val %8.8x\n",
              index, destid, hopcount, offset, len, val);
+
+        /* 16MB maintenance windows possible */
+        /* allow only aligned access to maintenance registers */
+        if (offset > (0x1000000 - len) || !IS_ALIGNED(offset, len))
+                return -EINVAL;
+
         out_be32(&priv->maint_atmu_regs->rowtar,
-                 (destid << 22) | (hopcount << 12) | ((offset & ~0x3) >> 9));
+                 (destid << 22) | (hopcount << 12) | (offset >> 12));
+        out_be32(&priv->maint_atmu_regs->rowtear,  (destid >> 10));
 
-        data = (u8 *) priv->maint_win + offset;
+        data = (u8 *) priv->maint_win + (offset & (RIO_MAINT_WIN_SIZE - 1));
         switch (len) {
         case 1:
                 out_8((u8 *) data, val);
@@ -332,9 +450,11 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid,
         case 2:
                 out_be16((u16 *) data, val);
                 break;
-        default:
+        case 4:
                 out_be32((u32 *) data, val);
                 break;
+        default:
+                return -EINVAL;
         }
 
         return 0;
@@ -929,6 +1049,223 @@ static int fsl_rio_doorbell_init(struct rio_mport *mport)
         return rc;
 }
 
+/**
+ * fsl_rio_port_write_handler - MPC85xx port write interrupt handler
+ * @irq: Linux interrupt number
+ * @dev_instance: Pointer to interrupt-specific data
+ *
+ * Handles port write interrupts. Parses a list of registered
+ * port write event handlers and executes a matching event handler.
+ */
+static irqreturn_t
+fsl_rio_port_write_handler(int irq, void *dev_instance)
+{
+        u32 ipwmr, ipwsr;
+        struct rio_mport *port = (struct rio_mport *)dev_instance;
+        struct rio_priv *priv = port->priv;
+        u32 epwisr, tmp;
+
+        ipwmr = in_be32(&priv->msg_regs->pwmr);
+        ipwsr = in_be32(&priv->msg_regs->pwsr);
+
+        epwisr = in_be32(priv->regs_win + RIO_EPWISR);
+        if (epwisr & 0x80000000) {
+                tmp = in_be32(priv->regs_win + RIO_LTLEDCSR);
+                pr_info("RIO_LTLEDCSR = 0x%x\n", tmp);
+                out_be32(priv->regs_win + RIO_LTLEDCSR, 0);
+        }
+
+        if (!(epwisr & 0x00000001))
+                return IRQ_HANDLED;
+
+#ifdef DEBUG_PW
+        pr_debug("PW Int->IPWMR: 0x%08x IPWSR: 0x%08x (", ipwmr, ipwsr);
+        if (ipwsr & RIO_IPWSR_QF)
+                pr_debug(" QF");
+        if (ipwsr & RIO_IPWSR_TE)
+                pr_debug(" TE");
+        if (ipwsr & RIO_IPWSR_QFI)
+                pr_debug(" QFI");
+        if (ipwsr & RIO_IPWSR_PWD)
+                pr_debug(" PWD");
+        if (ipwsr & RIO_IPWSR_PWB)
+                pr_debug(" PWB");
+        pr_debug(" )\n");
+#endif
+        out_be32(&priv->msg_regs->pwsr,
+                 ipwsr & (RIO_IPWSR_TE | RIO_IPWSR_QFI | RIO_IPWSR_PWD));
+
+        if ((ipwmr & RIO_IPWMR_EIE) && (ipwsr & RIO_IPWSR_TE)) {
+                priv->port_write_msg.err_count++;
+                pr_info("RIO: Port-Write Transaction Err (%d)\n",
+                         priv->port_write_msg.err_count);
+        }
+        if (ipwsr & RIO_IPWSR_PWD) {
+                priv->port_write_msg.discard_count++;
+                pr_info("RIO: Port Discarded Port-Write Msg(s) (%d)\n",
+                         priv->port_write_msg.discard_count);
+        }
+
+        /* Schedule deferred processing if PW was received */
+        if (ipwsr & RIO_IPWSR_QFI) {
+                /* Save PW message (if there is room in FIFO),
+                 * otherwise discard it.
+                 */
+                if (kfifo_avail(&priv->pw_fifo) >= RIO_PW_MSG_SIZE) {
+                        priv->port_write_msg.msg_count++;
+                        kfifo_in(&priv->pw_fifo, priv->port_write_msg.virt,
+                                 RIO_PW_MSG_SIZE);
+                } else {
+                        priv->port_write_msg.discard_count++;
+                        pr_info("RIO: ISR Discarded Port-Write Msg(s) (%d)\n",
+                                 priv->port_write_msg.discard_count);
+                }
+                schedule_work(&priv->pw_work);
+        }
+
+        /* Issue Clear Queue command. This allows another
+         * port-write to be received.
+         */
+        out_be32(&priv->msg_regs->pwmr, ipwmr | RIO_IPWMR_CQ);
+
+        return IRQ_HANDLED;
+}
+
+static void fsl_pw_dpc(struct work_struct *work)
+{
+        struct rio_priv *priv = container_of(work, struct rio_priv, pw_work);
+        unsigned long flags;
+        u32 msg_buffer[RIO_PW_MSG_SIZE/sizeof(u32)];
+
+        /*
+         * Process port-write messages
+         */
+        spin_lock_irqsave(&priv->pw_fifo_lock, flags);
+        while (kfifo_out(&priv->pw_fifo, (unsigned char *)msg_buffer,
+                         RIO_PW_MSG_SIZE)) {
+                /* Process one message */
+                spin_unlock_irqrestore(&priv->pw_fifo_lock, flags);
+#ifdef DEBUG_PW
+                {
+                u32 i;
+                pr_debug("%s : Port-Write Message:", __func__);
+                for (i = 0; i < RIO_PW_MSG_SIZE/sizeof(u32); i++) {
+                        if ((i%4) == 0)
+                                pr_debug("\n0x%02x: 0x%08x", i*4,
+                                         msg_buffer[i]);
+                        else
+                                pr_debug(" 0x%08x", msg_buffer[i]);
+                }
+                pr_debug("\n");
+                }
+#endif
+                /* Pass the port-write message to RIO core for processing */
+                rio_inb_pwrite_handler((union rio_pw_msg *)msg_buffer);
+                spin_lock_irqsave(&priv->pw_fifo_lock, flags);
+        }
+        spin_unlock_irqrestore(&priv->pw_fifo_lock, flags);
+}
+
+/**
+ * fsl_rio_pw_enable - enable/disable port-write interface init
+ * @mport: Master port implementing the port write unit
+ * @enable:    1=enable; 0=disable port-write message handling
+ */
+static int fsl_rio_pw_enable(struct rio_mport *mport, int enable)
+{
+        struct rio_priv *priv = mport->priv;
+        u32 rval;
+
+        rval = in_be32(&priv->msg_regs->pwmr);
+
+        if (enable)
+                rval |= RIO_IPWMR_PWE;
+        else
+                rval &= ~RIO_IPWMR_PWE;
+
+        out_be32(&priv->msg_regs->pwmr, rval);
+
+        return 0;
+}
+
+/**
+ * fsl_rio_port_write_init - MPC85xx port write interface init
+ * @mport: Master port implementing the port write unit
+ *
+ * Initializes port write unit hardware and DMA buffer
+ * ring. Called from fsl_rio_setup(). Returns %0 on success
+ * or %-ENOMEM on failure.
+ */
+static int fsl_rio_port_write_init(struct rio_mport *mport)
+{
+        struct rio_priv *priv = mport->priv;
+        int rc = 0;
+
+        /* Following configurations require a disabled port write controller */
+        out_be32(&priv->msg_regs->pwmr,
+                 in_be32(&priv->msg_regs->pwmr) & ~RIO_IPWMR_PWE);
+
+        /* Initialize port write */
+        priv->port_write_msg.virt = dma_alloc_coherent(priv->dev,
+                                        RIO_PW_MSG_SIZE,
+                                        &priv->port_write_msg.phys, GFP_KERNEL);
+        if (!priv->port_write_msg.virt) {
+                pr_err("RIO: unable allocate port write queue\n");
+                return -ENOMEM;
+        }
+
+        priv->port_write_msg.err_count = 0;
+        priv->port_write_msg.discard_count = 0;
+
+        /* Point dequeue/enqueue pointers at first entry */
+        out_be32(&priv->msg_regs->epwqbar, 0);
+        out_be32(&priv->msg_regs->pwqbar, (u32) priv->port_write_msg.phys);
+
+        pr_debug("EIPWQBAR: 0x%08x IPWQBAR: 0x%08x\n",
+                 in_be32(&priv->msg_regs->epwqbar),
+                 in_be32(&priv->msg_regs->pwqbar));
+
+        /* Clear interrupt status IPWSR */
+        out_be32(&priv->msg_regs->pwsr,
+                 (RIO_IPWSR_TE | RIO_IPWSR_QFI | RIO_IPWSR_PWD));
+
+        /* Configure port write contoller for snooping enable all reporting,
+           clear queue full */
+        out_be32(&priv->msg_regs->pwmr,
+                 RIO_IPWMR_SEN | RIO_IPWMR_QFIE | RIO_IPWMR_EIE | RIO_IPWMR_CQ);
+
+
+        /* Hook up port-write handler */
+        rc = request_irq(IRQ_RIO_PW(mport), fsl_rio_port_write_handler, 0,
+                         "port-write", (void *)mport);
+        if (rc < 0) {
+                pr_err("MPC85xx RIO: unable to request inbound doorbell irq");
+                goto err_out;
+        }
+
+        INIT_WORK(&priv->pw_work, fsl_pw_dpc);
+        spin_lock_init(&priv->pw_fifo_lock);
+        if (kfifo_alloc(&priv->pw_fifo, RIO_PW_MSG_SIZE * 32, GFP_KERNEL)) {
+                pr_err("FIFO allocation failed\n");
+                rc = -ENOMEM;
+                goto err_out_irq;
+        }
+
+        pr_debug("IPWMR: 0x%08x IPWSR: 0x%08x\n",
+                 in_be32(&priv->msg_regs->pwmr),
+                 in_be32(&priv->msg_regs->pwsr));
+
+        return rc;
+
+err_out_irq:
+        free_irq(IRQ_RIO_PW(mport), (void *)mport);
+err_out:
+        dma_free_coherent(priv->dev, RIO_PW_MSG_SIZE,
+                          priv->port_write_msg.virt,
+                          priv->port_write_msg.phys);
+        return rc;
+}
+
 static char *cmdline = NULL;
 
 static int fsl_rio_get_hdid(int index)
@@ -1014,41 +1351,41 @@ int fsl_rio_setup(struct of_device *dev)
         u64 law_start, law_size;
         int paw, aw, sw;
 
-        if (!dev->node) {
+        if (!dev->dev.of_node) {
                 dev_err(&dev->dev, "Device OF-Node is NULL");
                 return -EFAULT;
         }
 
-        rc = of_address_to_resource(dev->node, 0, &regs);
+        rc = of_address_to_resource(dev->dev.of_node, 0, &regs);
         if (rc) {
                 dev_err(&dev->dev, "Can't get %s property 'reg'\n",
-                                dev->node->full_name);
+                                dev->dev.of_node->full_name);
                 return -EFAULT;
         }
-        dev_info(&dev->dev, "Of-device full name %s\n", dev->node->full_name);
+        dev_info(&dev->dev, "Of-device full name %s\n", dev->dev.of_node->full_name);
         dev_info(&dev->dev, "Regs: %pR\n", &regs);
 
-        dt_range = of_get_property(dev->node, "ranges", &rlen);
+        dt_range = of_get_property(dev->dev.of_node, "ranges", &rlen);
         if (!dt_range) {
                 dev_err(&dev->dev, "Can't get %s property 'ranges'\n",
-                                dev->node->full_name);
+                                dev->dev.of_node->full_name);
                 return -EFAULT;
         }
 
         /* Get node address wide */
-        cell = of_get_property(dev->node, "#address-cells", NULL);
+        cell = of_get_property(dev->dev.of_node, "#address-cells", NULL);
         if (cell)
                 aw = *cell;
         else
-                aw = of_n_addr_cells(dev->node);
+                aw = of_n_addr_cells(dev->dev.of_node);
         /* Get node size wide */
-        cell = of_get_property(dev->node, "#size-cells", NULL);
+        cell = of_get_property(dev->dev.of_node, "#size-cells", NULL);
         if (cell)
                 sw = *cell;
         else
-                sw = of_n_size_cells(dev->node);
+                sw = of_n_size_cells(dev->dev.of_node);
         /* Get parent address wide wide */
-        paw = of_n_addr_cells(dev->node);
+        paw = of_n_addr_cells(dev->dev.of_node);
 
         law_start = of_read_number(dt_range + aw, paw);
         law_size = of_read_number(dt_range + aw + paw, sw);
@@ -1056,7 +1393,7 @@ int fsl_rio_setup(struct of_device *dev)
         dev_info(&dev->dev, "LAW start 0x%016llx, size 0x%016llx.\n",
                         law_start, law_size);
 
-        ops = kmalloc(sizeof(struct rio_ops), GFP_KERNEL);
+        ops = kzalloc(sizeof(struct rio_ops), GFP_KERNEL);
         if (!ops) {
                 rc = -ENOMEM;
                 goto err_ops;
@@ -1066,6 +1403,7 @@ int fsl_rio_setup(struct of_device *dev)
         ops->cread = fsl_rio_config_read;
         ops->cwrite = fsl_rio_config_write;
         ops->dsend = fsl_rio_doorbell_send;
+        ops->pwenable = fsl_rio_pw_enable;
 
         port = kzalloc(sizeof(struct rio_mport), GFP_KERNEL);
         if (!port) {
@@ -1088,11 +1426,12 @@ int fsl_rio_setup(struct of_device *dev)
         port->iores.flags = IORESOURCE_MEM;
         port->iores.name = "rio_io_win";
 
-        priv->bellirq = irq_of_parse_and_map(dev->node, 2);
-        priv->txirq = irq_of_parse_and_map(dev->node, 3);
-        priv->rxirq = irq_of_parse_and_map(dev->node, 4);
-        dev_info(&dev->dev, "bellirq: %d, txirq: %d, rxirq %d\n", priv->bellirq,
-                                priv->txirq, priv->rxirq);
+        priv->pwirq   = irq_of_parse_and_map(dev->dev.of_node, 0);
+        priv->bellirq = irq_of_parse_and_map(dev->dev.of_node, 2);
+        priv->txirq = irq_of_parse_and_map(dev->dev.of_node, 3);
+        priv->rxirq = irq_of_parse_and_map(dev->dev.of_node, 4);
+        dev_info(&dev->dev, "pwirq: %d, bellirq: %d, txirq: %d, rxirq %d\n",
+                 priv->pwirq, priv->bellirq, priv->txirq, priv->rxirq);
 
         rio_init_dbell_res(&port->riores[RIO_DOORBELL_RESOURCE], 0, 0xffff);
         rio_init_mbox_res(&port->riores[RIO_INB_MBOX_RESOURCE], 0, 0);
@@ -1108,6 +1447,7 @@ int fsl_rio_setup(struct of_device *dev)
         rio_register_mport(port);
 
         priv->regs_win = ioremap(regs.start, regs.end - regs.start + 1);
+        rio_regs_win = priv->regs_win;
 
         /* Probe the master port phy type */
         ccsr = in_be32(priv->regs_win + RIO_CCSR);
@@ -1165,7 +1505,8 @@ int fsl_rio_setup(struct of_device *dev)
 
         /* Configure maintenance transaction window */
         out_be32(&priv->maint_atmu_regs->rowbar, law_start >> 12);
-        out_be32(&priv->maint_atmu_regs->rowar, 0x80077015);    /* 4M */
+        out_be32(&priv->maint_atmu_regs->rowar,
+                 0x80077000 | (ilog2(RIO_MAINT_WIN_SIZE) - 1));
 
         priv->maint_win = ioremap(law_start, RIO_MAINT_WIN_SIZE);
 
@@ -1174,6 +1515,12 @@ int fsl_rio_setup(struct of_device *dev)
                         (law_start + RIO_MAINT_WIN_SIZE) >> 12);
         out_be32(&priv->dbell_atmu_regs->rowar, 0x8004200b);    /* 4k */
         fsl_rio_doorbell_init(port);
+        fsl_rio_port_write_init(port);
+
+        saved_mcheck_exception = ppc_md.machine_check_exception;
+        ppc_md.machine_check_exception = fsl_rio_mcheck_exception;
+        /* Ensure that RFXE is set */
+        mtspr(SPRN_HID1, (mfspr(SPRN_HID1) | 0x20000));
 
         return 0;
 err:
@@ -1194,7 +1541,7 @@ static int __devinit fsl_of_rio_rpn_probe(struct of_device *dev,
 {
         int rc;
         printk(KERN_INFO "Setting up RapidIO peer-to-peer network %s\n",
-                        dev->node->full_name);
+                        dev->dev.of_node->full_name);
 
         rc = fsl_rio_setup(dev);
         if (rc)
@@ -1214,8 +1561,11 @@ static const struct of_device_id fsl_of_rio_rpn_ids[] = {
 };
 
 static struct of_platform_driver fsl_of_rio_rpn_driver = {
-        .name = "fsl-of-rio",
-        .match_table = fsl_of_rio_rpn_ids,
+        .driver = {
+                .name = "fsl-of-rio",
+                .owner = THIS_MODULE,
+                .of_match_table = fsl_of_rio_rpn_ids,
+        },
         .probe = fsl_of_rio_rpn_probe,
 };
 
diff --git a/arch/powerpc/sysdev/micropatch.c b/arch/powerpc/sysdev/micropatch.c
index d8d602840757..c0bb76ef7242 100644
--- a/arch/powerpc/sysdev/micropatch.c
+++ b/arch/powerpc/sysdev/micropatch.c
@@ -4,6 +4,7 @@
  * also relocates SMC2, but this would require additional changes
  * to uart.c, so I am holding off on that for a moment.
  */
+#include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
@@ -16,6 +17,7 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/8xx_immap.h>
+#include <asm/cpm.h>
 #include <asm/cpm1.h>
 
 /*
@@ -24,7 +26,7 @@
 
 #ifdef CONFIG_I2C_SPI_UCODE_PATCH
 
-uint patch_2000[] = {
+static uint patch_2000[] __initdata = {
         0x7FFFEFD9,
         0x3FFD0000,
         0x7FFB49F7,
@@ -143,7 +145,7 @@ uint patch_2000[] = {
         0x5F8247F8
 };
 
-uint patch_2f00[] = {
+static uint patch_2f00[] __initdata = {
         0x3E303430,
         0x34343737,
         0xABF7BF9B,
@@ -182,7 +184,7 @@ uint patch_2f00[] = {
 
 #ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH
 
-uint patch_2000[] = {
+static uint patch_2000[] __initdata = {
         0x3fff0000,
         0x3ffd0000,
         0x3ffb0000,
@@ -505,7 +507,7 @@ uint patch_2000[] = {
         0x6079e2bb
 };
 
-uint patch_2f00[] = {
+static uint patch_2f00[] __initdata = {
         0x30303030,
         0x3e3e3434,
         0xabbf9b99,
@@ -572,7 +574,7 @@ uint patch_2f00[] = {
         0xf22f3f23
 };
 
-uint patch_2e00[] = {
+static uint patch_2e00[] __initdata = {
         0x27eeeeee,
         0xeeeeeeee,
         0xeeeeeeee,
@@ -598,7 +600,7 @@ uint patch_2e00[] = {
 
 #ifdef CONFIG_USB_SOF_UCODE_PATCH
 
-uint patch_2000[] = {
+static uint patch_2000[] __initdata = {
         0x7fff0000,
         0x7ffd0000,
         0x7ffb0000,
@@ -613,21 +615,25 @@ uint patch_2000[] = {
         0x60750000
 };
 
-uint patch_2f00[] = {
+static uint patch_2f00[] __initdata = {
         0x3030304c,
         0xcab9e441,
         0xa1aaf220
 };
 #endif
 
-void
-cpm_load_patch(cpm8xx_t *cp)
+void __init cpm_load_patch(cpm8xx_t *cp)
 {
         volatile uint           *dp;            /* Dual-ported RAM. */
         volatile cpm8xx_t       *commproc;
+#if defined(CONFIG_I2C_SPI_UCODE_PATCH) || \
+    defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH)
         volatile iic_t          *iip;
-        volatile spi_t          *spp;
+        volatile struct spi_pram *spp;
+#ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH
         volatile smc_uart_t     *smp;
+#endif
+#endif
         int     i;
 
         commproc = cp;
@@ -668,8 +674,8 @@ cpm_load_patch(cpm8xx_t	*cp)
         /* Put SPI above the IIC, also 32-byte aligned.
         */
         i = (RPBASE + sizeof(iic_t) + 31) & ~31;
-        spp = (spi_t *)&commproc->cp_dparam[PROFF_SPI];
-        spp->spi_rpbase = i;
+        spp = (struct spi_pram *)&commproc->cp_dparam[PROFF_SPI];
+        spp->rpbase = i;
 
 # if defined(CONFIG_I2C_SPI_UCODE_PATCH)
         commproc->cp_cpmcr1 = 0x802a;
diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/sysdev/mpc8xxx_gpio.c
index ee1c0e1cf4a7..83f519655fac 100644
--- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
+++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c
@@ -15,6 +15,8 @@
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/gpio.h>
+#include <linux/slab.h>
+#include <linux/irq.h>
 
 #define MPC8XXX_GPIO_PINS       32
 
@@ -34,6 +36,7 @@ struct mpc8xxx_gpio_chip {
          * open drain mode safely
          */
         u32 data;
+        struct irq_host *irq;
 };
 
 static inline u32 mpc8xxx_gpio2mask(unsigned int gpio)
@@ -127,12 +130,136 @@ static int mpc8xxx_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val
         return 0;
 }
 
+static int mpc8xxx_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
+{
+        struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
+        struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
+
+        if (mpc8xxx_gc->irq && offset < MPC8XXX_GPIO_PINS)
+                return irq_create_mapping(mpc8xxx_gc->irq, offset);
+        else
+                return -ENXIO;
+}
+
+static void mpc8xxx_gpio_irq_cascade(unsigned int irq, struct irq_desc *desc)
+{
+        struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_desc_data(desc);
+        struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
+        unsigned int mask;
+
+        mask = in_be32(mm->regs + GPIO_IER) & in_be32(mm->regs + GPIO_IMR);
+        if (mask)
+                generic_handle_irq(irq_linear_revmap(mpc8xxx_gc->irq,
+                                                     32 - ffs(mask)));
+}
+
+static void mpc8xxx_irq_unmask(unsigned int virq)
+{
+        struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq);
+        struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
+        unsigned long flags;
+
+        spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
+
+        setbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(virq)));
+
+        spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
+}
+
+static void mpc8xxx_irq_mask(unsigned int virq)
+{
+        struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq);
+        struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
+        unsigned long flags;
+
+        spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
+
+        clrbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(virq)));
+
+        spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
+}
+
+static void mpc8xxx_irq_ack(unsigned int virq)
+{
+        struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq);
+        struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
+
+        out_be32(mm->regs + GPIO_IER, mpc8xxx_gpio2mask(virq_to_hw(virq)));
+}
+
+static int mpc8xxx_irq_set_type(unsigned int virq, unsigned int flow_type)
+{
+        struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq);
+        struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
+        unsigned long flags;
+
+        switch (flow_type) {
+        case IRQ_TYPE_EDGE_FALLING:
+                spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
+                setbits32(mm->regs + GPIO_ICR,
+                          mpc8xxx_gpio2mask(virq_to_hw(virq)));
+                spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
+                break;
+
+        case IRQ_TYPE_EDGE_BOTH:
+                spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
+                clrbits32(mm->regs + GPIO_ICR,
+                          mpc8xxx_gpio2mask(virq_to_hw(virq)));
+                spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static struct irq_chip mpc8xxx_irq_chip = {
+        .name           = "mpc8xxx-gpio",
+        .unmask         = mpc8xxx_irq_unmask,
+        .mask           = mpc8xxx_irq_mask,
+        .ack            = mpc8xxx_irq_ack,
+        .set_type       = mpc8xxx_irq_set_type,
+};
+
+static int mpc8xxx_gpio_irq_map(struct irq_host *h, unsigned int virq,
+                                irq_hw_number_t hw)
+{
+        set_irq_chip_data(virq, h->host_data);
+        set_irq_chip_and_handler(virq, &mpc8xxx_irq_chip, handle_level_irq);
+        set_irq_type(virq, IRQ_TYPE_NONE);
+
+        return 0;
+}
+
+static int mpc8xxx_gpio_irq_xlate(struct irq_host *h, struct device_node *ct,
+                                  const u32 *intspec, unsigned int intsize,
+                                  irq_hw_number_t *out_hwirq,
+                                  unsigned int *out_flags)
+
+{
+        /* interrupt sense values coming from the device tree equal either
+         * EDGE_FALLING or EDGE_BOTH
+         */
+        *out_hwirq = intspec[0];
+        *out_flags = intspec[1];
+
+        return 0;
+}
+
+static struct irq_host_ops mpc8xxx_gpio_irq_ops = {
+        .map    = mpc8xxx_gpio_irq_map,
+        .xlate  = mpc8xxx_gpio_irq_xlate,
+};
+
 static void __init mpc8xxx_add_controller(struct device_node *np)
 {
         struct mpc8xxx_gpio_chip *mpc8xxx_gc;
         struct of_mm_gpio_chip *mm_gc;
         struct of_gpio_chip *of_gc;
         struct gpio_chip *gc;
+        unsigned hwirq;
         int ret;
 
         mpc8xxx_gc = kzalloc(sizeof(*mpc8xxx_gc), GFP_KERNEL);
@@ -157,11 +284,32 @@ static void __init mpc8xxx_add_controller(struct device_node *np)
         else
                 gc->get = mpc8xxx_gpio_get;
         gc->set = mpc8xxx_gpio_set;
+        gc->to_irq = mpc8xxx_gpio_to_irq;
 
         ret = of_mm_gpiochip_add(np, mm_gc);
         if (ret)
                 goto err;
 
+        hwirq = irq_of_parse_and_map(np, 0);
+        if (hwirq == NO_IRQ)
+                goto skip_irq;
+
+        mpc8xxx_gc->irq =
+                irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, MPC8XXX_GPIO_PINS,
+                               &mpc8xxx_gpio_irq_ops, MPC8XXX_GPIO_PINS);
+        if (!mpc8xxx_gc->irq)
+                goto skip_irq;
+
+        mpc8xxx_gc->irq->host_data = mpc8xxx_gc;
+
+        /* ack and mask all irqs */
+        out_be32(mm_gc->regs + GPIO_IER, 0xffffffff);
+        out_be32(mm_gc->regs + GPIO_IMR, 0);
+
+        set_irq_data(hwirq, mpc8xxx_gc);
+        set_irq_chained_handler(hwirq, mpc8xxx_gpio_irq_cascade);
+
+skip_irq:
         return;
 
 err:
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 339e8a3e26d2..20b73c025a45 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -26,6 +26,7 @@
 #include <linux/bootmem.h>
 #include <linux/spinlock.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 
 #include <asm/ptrace.h>
 #include <asm/signal.h>
@@ -567,12 +568,12 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic)
 #endif /* CONFIG_MPIC_U3_HT_IRQS */
 
 #ifdef CONFIG_SMP
-static int irq_choose_cpu(const cpumask_t *mask)
+static int irq_choose_cpu(const struct cpumask *mask)
 {
         int cpuid;
 
         if (cpumask_equal(mask, cpu_all_mask)) {
-                static int irq_rover;
+                static int irq_rover = 0;
                 static DEFINE_RAW_SPINLOCK(irq_rover_lock);
                 unsigned long flags;
 
@@ -580,15 +581,11 @@ static int irq_choose_cpu(const cpumask_t *mask)
         do_round_robin:
                 raw_spin_lock_irqsave(&irq_rover_lock, flags);
 
-                while (!cpu_online(irq_rover)) {
-                        if (++irq_rover >= NR_CPUS)
-                                irq_rover = 0;
-                }
+                irq_rover = cpumask_next(irq_rover, cpu_online_mask);
+                if (irq_rover >= nr_cpu_ids)
+                        irq_rover = cpumask_first(cpu_online_mask);
+
                 cpuid = irq_rover;
-                do {
-                        if (++irq_rover >= NR_CPUS)
-                                irq_rover = 0;
-                } while (!cpu_online(irq_rover));
 
                 raw_spin_unlock_irqrestore(&irq_rover_lock, flags);
         } else {
@@ -600,7 +597,7 @@ static int irq_choose_cpu(const cpumask_t *mask)
         return get_hard_smp_processor_id(cpuid);
 }
 #else
-static int irq_choose_cpu(const cpumask_t *mask)
+static int irq_choose_cpu(const struct cpumask *mask)
 {
         return hard_smp_processor_id();
 }
@@ -813,12 +810,16 @@ int mpic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
 
                 mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), 1 << cpuid);
         } else {
-                cpumask_t tmp;
+                cpumask_var_t tmp;
 
-                cpumask_and(&tmp, cpumask, cpu_online_mask);
+                alloc_cpumask_var(&tmp, GFP_KERNEL);
+
+                cpumask_and(tmp, cpumask, cpu_online_mask);
 
                 mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION),
-                               mpic_physmask(cpus_addr(tmp)[0]));
+                               mpic_physmask(cpumask_bits(tmp)[0]));
+
+                free_cpumask_var(tmp);
         }
 
         return 0;
@@ -1478,21 +1479,6 @@ void mpic_teardown_this_cpu(int secondary)
 }
 
 
-void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask)
-{
-        struct mpic *mpic = mpic_primary;
-
-        BUG_ON(mpic == NULL);
-
-#ifdef DEBUG_IPI
-        DBG("%s: send_ipi(ipi_no: %d)\n", mpic->name, ipi_no);
-#endif
-
-        mpic_cpu_write(MPIC_INFO(CPU_IPI_DISPATCH_0) +
-                       ipi_no * MPIC_INFO(CPU_IPI_DISPATCH_STRIDE),
-                       mpic_physmask(cpu_mask & cpus_addr(cpu_online_map)[0]));
-}
-
 static unsigned int _mpic_get_one_irq(struct mpic *mpic, int reg)
 {
         u32 src;
@@ -1588,8 +1574,25 @@ void mpic_request_ipis(void)
         }
 }
 
+static void mpic_send_ipi(unsigned int ipi_no, const struct cpumask *cpu_mask)
+{
+        struct mpic *mpic = mpic_primary;
+
+        BUG_ON(mpic == NULL);
+
+#ifdef DEBUG_IPI
+        DBG("%s: send_ipi(ipi_no: %d)\n", mpic->name, ipi_no);
+#endif
+
+        mpic_cpu_write(MPIC_INFO(CPU_IPI_DISPATCH_0) +
+                       ipi_no * MPIC_INFO(CPU_IPI_DISPATCH_STRIDE),
+                       mpic_physmask(cpumask_bits(cpu_mask)[0]));
+}
+
 void smp_mpic_message_pass(int target, int msg)
 {
+        cpumask_var_t tmp;
+
         /* make sure we're sending something that translates to an IPI */
         if ((unsigned int)msg > 3) {
                 printk("SMP %d: smp_message_pass: unknown msg %d\n",
@@ -1598,13 +1601,17 @@ void smp_mpic_message_pass(int target, int msg)
         }
         switch (target) {
         case MSG_ALL:
-                mpic_send_ipi(msg, 0xffffffff);
+                mpic_send_ipi(msg, cpu_online_mask);
                 break;
         case MSG_ALL_BUT_SELF:
-                mpic_send_ipi(msg, 0xffffffff & ~(1 << smp_processor_id()));
+                alloc_cpumask_var(&tmp, GFP_NOWAIT);
+                cpumask_andnot(tmp, cpu_online_mask,
+                               cpumask_of(smp_processor_id()));
+                mpic_send_ipi(msg, tmp);
+                free_cpumask_var(tmp);
                 break;
         default:
-                mpic_send_ipi(msg, 1 << target);
+                mpic_send_ipi(msg, cpumask_of(target));
                 break;
         }
 }
@@ -1615,7 +1622,7 @@ int __init smp_mpic_probe(void)
 
         DBG("smp_mpic_probe()...\n");
 
-        nr_cpus = cpus_weight(cpu_possible_map);
+        nr_cpus = cpumask_weight(cpu_possible_mask);
 
         DBG("nr_cpus: %d\n", nr_cpus);
 
@@ -1659,7 +1666,7 @@ static int mpic_resume(struct sys_device *dev)
                                mpic->save_data[i].dest);
 
 #ifdef CONFIG_MPIC_U3_HT_IRQS
-        {
+        if (mpic->fixups) {
                 struct mpic_irq_fixup *fixup = &mpic->fixups[i];
 
                 if (fixup->base) {
diff --git a/arch/powerpc/sysdev/msi_bitmap.c b/arch/powerpc/sysdev/msi_bitmap.c
index 5a32cbef9b6c..5287e95cec3a 100644
--- a/arch/powerpc/sysdev/msi_bitmap.c
+++ b/arch/powerpc/sysdev/msi_bitmap.c
@@ -8,6 +8,7 @@
  *
  */
 
+#include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/bitmap.h>
 #include <asm/msi_bitmap.h>
diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c
index 1456015a22d8..198f288570cc 100644
--- a/arch/powerpc/sysdev/mv64x60_pci.c
+++ b/arch/powerpc/sysdev/mv64x60_pci.c
@@ -24,7 +24,7 @@
 #define MV64X60_VAL_LEN_MAX             11
 #define MV64X60_PCICFG_CPCI_HOTSWAP     0x68
 
-static ssize_t mv64x60_hs_reg_read(struct kobject *kobj,
+static ssize_t mv64x60_hs_reg_read(struct file *filp, struct kobject *kobj,
                                    struct bin_attribute *attr, char *buf,
                                    loff_t off, size_t count)
 {
@@ -45,7 +45,7 @@ static ssize_t mv64x60_hs_reg_read(struct kobject *kobj,
         return sprintf(buf, "0x%08x\n", v);
 }
 
-static ssize_t mv64x60_hs_reg_write(struct kobject *kobj,
+static ssize_t mv64x60_hs_reg_write(struct file *filp, struct kobject *kobj,
                                     struct bin_attribute *attr, char *buf,
                                     loff_t off, size_t count)
 {
diff --git a/arch/powerpc/sysdev/of_rtc.c b/arch/powerpc/sysdev/of_rtc.c
index 3d54450640c1..c9e803f3e267 100644
--- a/arch/powerpc/sysdev/of_rtc.c
+++ b/arch/powerpc/sysdev/of_rtc.c
@@ -12,6 +12,7 @@
 #include <linux/of.h>
 #include <linux/init.h>
 #include <linux/of_platform.h>
+#include <linux/slab.h>
 
 static __initdata struct {
         const char *compatible;
diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c
index aaa915998eb6..d07137a07d75 100644
--- a/arch/powerpc/sysdev/pmi.c
+++ b/arch/powerpc/sysdev/pmi.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/interrupt.h>
+#include <linux/slab.h>
 #include <linux/completion.h>
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
@@ -123,7 +124,7 @@ static void pmi_notify_handlers(struct work_struct *work)
 static int pmi_of_probe(struct of_device *dev,
                         const struct of_device_id *match)
 {
-        struct device_node *np = dev->node;
+        struct device_node *np = dev->dev.of_node;
         int rc;
 
         if (data) {
@@ -205,11 +206,12 @@ static int pmi_of_remove(struct of_device *dev)
 }
 
 static struct of_platform_driver pmi_of_platform_driver = {
-        .match_table    = pmi_match,
         .probe          = pmi_of_probe,
         .remove         = pmi_of_remove,
-        .driver         = {
-                .name   = "pmi",
+        .driver = {
+                .name = "pmi",
+                .owner = THIS_MODULE,
+                .of_match_table = pmi_match,
         },
 };
 
diff --git a/arch/powerpc/sysdev/ppc4xx_gpio.c b/arch/powerpc/sysdev/ppc4xx_gpio.c
index 110efe2a54fc..3812fc366bec 100644
--- a/arch/powerpc/sysdev/ppc4xx_gpio.c
+++ b/arch/powerpc/sysdev/ppc4xx_gpio.c
@@ -29,6 +29,7 @@
 #include <linux/of_gpio.h>
 #include <linux/gpio.h>
 #include <linux/types.h>
+#include <linux/slab.h>
 
 #define GPIO_MASK(gpio)         (0x80000000 >> (gpio))
 #define GPIO_MASK2(gpio)        (0xc0000000 >> ((gpio) * 2))
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 8aa33021e50b..156aa7d36258 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -24,6 +24,7 @@
 #include <linux/of.h>
 #include <linux/bootmem.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 
 #include <asm/io.h>
 #include <asm/pci-bridge.h>
@@ -973,6 +974,123 @@ static struct ppc4xx_pciex_hwops ppc460ex_pcie_hwops __initdata =
         .setup_utl      = ppc460ex_pciex_init_utl,
 };
 
+static int __init ppc460sx_pciex_core_init(struct device_node *np)
+{
+        /* HSS drive amplitude */
+        mtdcri(SDR0, PESDR0_460SX_HSSL0DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR0_460SX_HSSL1DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR0_460SX_HSSL2DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR0_460SX_HSSL3DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR0_460SX_HSSL4DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR0_460SX_HSSL5DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR0_460SX_HSSL6DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR0_460SX_HSSL7DAMP, 0xB9843211);
+
+        mtdcri(SDR0, PESDR1_460SX_HSSL0DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR1_460SX_HSSL1DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR1_460SX_HSSL2DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR1_460SX_HSSL3DAMP, 0xB9843211);
+
+        mtdcri(SDR0, PESDR2_460SX_HSSL0DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR2_460SX_HSSL1DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR2_460SX_HSSL2DAMP, 0xB9843211);
+        mtdcri(SDR0, PESDR2_460SX_HSSL3DAMP, 0xB9843211);
+
+        /* HSS TX pre-emphasis */
+        mtdcri(SDR0, PESDR0_460SX_HSSL0COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR0_460SX_HSSL1COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR0_460SX_HSSL2COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR0_460SX_HSSL3COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR0_460SX_HSSL4COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR0_460SX_HSSL5COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR0_460SX_HSSL6COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR0_460SX_HSSL7COEFA, 0xDCB98987);
+
+        mtdcri(SDR0, PESDR1_460SX_HSSL0COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR1_460SX_HSSL1COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR1_460SX_HSSL2COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR1_460SX_HSSL3COEFA, 0xDCB98987);
+
+        mtdcri(SDR0, PESDR2_460SX_HSSL0COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR2_460SX_HSSL1COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR2_460SX_HSSL2COEFA, 0xDCB98987);
+        mtdcri(SDR0, PESDR2_460SX_HSSL3COEFA, 0xDCB98987);
+
+        /* HSS TX calibration control */
+        mtdcri(SDR0, PESDR0_460SX_HSSL1CALDRV, 0x22222222);
+        mtdcri(SDR0, PESDR1_460SX_HSSL1CALDRV, 0x22220000);
+        mtdcri(SDR0, PESDR2_460SX_HSSL1CALDRV, 0x22220000);
+
+        /* HSS TX slew control */
+        mtdcri(SDR0, PESDR0_460SX_HSSSLEW, 0xFFFFFFFF);
+        mtdcri(SDR0, PESDR1_460SX_HSSSLEW, 0xFFFF0000);
+        mtdcri(SDR0, PESDR2_460SX_HSSSLEW, 0xFFFF0000);
+
+        udelay(100);
+
+        /* De-assert PLLRESET */
+        dcri_clrset(SDR0, PESDR0_PLLLCT2, 0x00000100, 0);
+
+        /* Reset DL, UTL, GPL before configuration */
+        mtdcri(SDR0, PESDR0_460SX_RCSSET,
+                        PESDRx_RCSSET_RSTDL | PESDRx_RCSSET_RSTGU);
+        mtdcri(SDR0, PESDR1_460SX_RCSSET,
+                        PESDRx_RCSSET_RSTDL | PESDRx_RCSSET_RSTGU);
+        mtdcri(SDR0, PESDR2_460SX_RCSSET,
+                        PESDRx_RCSSET_RSTDL | PESDRx_RCSSET_RSTGU);
+
+        udelay(100);
+
+        /*
+         * If bifurcation is not enabled, u-boot would have disabled the
+         * third PCIe port
+         */
+        if (((mfdcri(SDR0, PESDR1_460SX_HSSCTLSET) & 0x00000001) ==
+                                0x00000001)) {
+                printk(KERN_INFO "PCI: PCIE bifurcation setup successfully.\n");
+                printk(KERN_INFO "PCI: Total 3 PCIE ports are present\n");
+                return 3;
+        }
+
+        printk(KERN_INFO "PCI: Total 2 PCIE ports are present\n");
+        return 2;
+}
+
+static int ppc460sx_pciex_init_port_hw(struct ppc4xx_pciex_port *port)
+{
+
+        if (port->endpoint)
+                dcri_clrset(SDR0, port->sdr_base + PESDRn_UTLSET2,
+                                0x01000000, 0);
+        else
+                dcri_clrset(SDR0, port->sdr_base + PESDRn_UTLSET2,
+                                0, 0x01000000);
+
+        /*Gen-1*/
+        mtdcri(SDR0, port->sdr_base + PESDRn_460SX_RCEI, 0x08000000);
+
+        dcri_clrset(SDR0, port->sdr_base + PESDRn_RCSSET,
+                        (PESDRx_RCSSET_RSTGU | PESDRx_RCSSET_RSTDL),
+                        PESDRx_RCSSET_RSTPYN);
+
+        port->has_ibpre = 1;
+
+        return 0;
+}
+
+static int ppc460sx_pciex_init_utl(struct ppc4xx_pciex_port *port)
+{
+        /* Max 128 Bytes */
+        out_be32 (port->utl_base + PEUTL_PBBSZ,   0x00000000);
+        return 0;
+}
+
+static struct ppc4xx_pciex_hwops ppc460sx_pcie_hwops __initdata = {
+        .core_init      = ppc460sx_pciex_core_init,
+        .port_init_hw   = ppc460sx_pciex_init_port_hw,
+        .setup_utl      = ppc460sx_pciex_init_utl,
+};
+
 #endif /* CONFIG_44x */
 
 #ifdef CONFIG_40x
@@ -1088,6 +1206,8 @@ static int __init ppc4xx_pciex_check_core_init(struct device_node *np)
         }
         if (of_device_is_compatible(np, "ibm,plb-pciex-460ex"))
                 ppc4xx_pciex_hwops = &ppc460ex_pcie_hwops;
+        if (of_device_is_compatible(np, "ibm,plb-pciex-460sx"))
+                ppc4xx_pciex_hwops = &ppc460sx_pcie_hwops;
 #endif /* CONFIG_44x    */
 #ifdef CONFIG_40x
         if (of_device_is_compatible(np, "ibm,plb-pciex-405ex"))
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.h b/arch/powerpc/sysdev/ppc4xx_pci.h
index d04e40b306fb..56d9e5deccbf 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.h
+++ b/arch/powerpc/sysdev/ppc4xx_pci.h
@@ -324,6 +324,64 @@
 #define PESDR0_460EX_IHS2               0x036D
 
 /*
+ * 460SX addtional DCRs
+ */
+#define PESDRn_460SX_RCEI               0x02
+
+#define PESDR0_460SX_HSSL0DAMP          0x320
+#define PESDR0_460SX_HSSL1DAMP          0x321
+#define PESDR0_460SX_HSSL2DAMP          0x322
+#define PESDR0_460SX_HSSL3DAMP          0x323
+#define PESDR0_460SX_HSSL4DAMP          0x324
+#define PESDR0_460SX_HSSL5DAMP          0x325
+#define PESDR0_460SX_HSSL6DAMP          0x326
+#define PESDR0_460SX_HSSL7DAMP          0x327
+
+#define PESDR1_460SX_HSSL0DAMP          0x354
+#define PESDR1_460SX_HSSL1DAMP          0x355
+#define PESDR1_460SX_HSSL2DAMP          0x356
+#define PESDR1_460SX_HSSL3DAMP          0x357
+
+#define PESDR2_460SX_HSSL0DAMP          0x384
+#define PESDR2_460SX_HSSL1DAMP          0x385
+#define PESDR2_460SX_HSSL2DAMP          0x386
+#define PESDR2_460SX_HSSL3DAMP          0x387
+
+#define PESDR0_460SX_HSSL0COEFA         0x328
+#define PESDR0_460SX_HSSL1COEFA         0x329
+#define PESDR0_460SX_HSSL2COEFA         0x32A
+#define PESDR0_460SX_HSSL3COEFA         0x32B
+#define PESDR0_460SX_HSSL4COEFA         0x32C
+#define PESDR0_460SX_HSSL5COEFA         0x32D
+#define PESDR0_460SX_HSSL6COEFA         0x32E
+#define PESDR0_460SX_HSSL7COEFA         0x32F
+
+#define PESDR1_460SX_HSSL0COEFA         0x358
+#define PESDR1_460SX_HSSL1COEFA         0x359
+#define PESDR1_460SX_HSSL2COEFA         0x35A
+#define PESDR1_460SX_HSSL3COEFA         0x35B
+
+#define PESDR2_460SX_HSSL0COEFA         0x388
+#define PESDR2_460SX_HSSL1COEFA         0x389
+#define PESDR2_460SX_HSSL2COEFA         0x38A
+#define PESDR2_460SX_HSSL3COEFA         0x38B
+
+#define PESDR0_460SX_HSSL1CALDRV        0x339
+#define PESDR1_460SX_HSSL1CALDRV        0x361
+#define PESDR2_460SX_HSSL1CALDRV        0x391
+
+#define PESDR0_460SX_HSSSLEW            0x338
+#define PESDR1_460SX_HSSSLEW            0x360
+#define PESDR2_460SX_HSSSLEW            0x390
+
+#define PESDR0_460SX_HSSCTLSET          0x31E
+#define PESDR1_460SX_HSSCTLSET          0x352
+#define PESDR2_460SX_HSSCTLSET          0x382
+
+#define PESDR0_460SX_RCSSET             0x304
+#define PESDR1_460SX_RCSSET             0x344
+#define PESDR2_460SX_RCSSET             0x374
+/*
  * Of the above, some are common offsets from the base
  */
 #define PESDRn_UTLSET1                  0x00
diff --git a/arch/powerpc/sysdev/ppc4xx_soc.c b/arch/powerpc/sysdev/ppc4xx_soc.c
index 5c014350bf16..d3d6ce3c33b4 100644
--- a/arch/powerpc/sysdev/ppc4xx_soc.c
+++ b/arch/powerpc/sysdev/ppc4xx_soc.c
@@ -191,11 +191,31 @@ static int __init ppc4xx_l2c_probe(void)
 arch_initcall(ppc4xx_l2c_probe);
 
 /*
- * At present, this routine just applies a system reset.
+ * Apply a system reset. Alternatively a board specific value may be
+ * provided via the "reset-type" property in the cpu node.
  */
 void ppc4xx_reset_system(char *cmd)
 {
-        mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_RST_SYSTEM);
+        struct device_node *np;
+        u32 reset_type = DBCR0_RST_SYSTEM;
+        const u32 *prop;
+
+        np = of_find_node_by_type(NULL, "cpu");
+        if (np) {
+                prop = of_get_property(np, "reset-type", NULL);
+
+                /*
+                 * Check if property exists and if it is in range:
+                 * 1 - PPC4xx core reset
+                 * 2 - PPC4xx chip reset
+                 * 3 - PPC4xx system reset (default)
+                 */
+                if ((prop) && ((prop[0] >= 1) && (prop[0] <= 3)))
+                        reset_type = prop[0] << 28;
+        }
+
+        mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | reset_type);
+
         while (1)
                 ;       /* Just in case the reset doesn't work */
 }
diff --git a/arch/powerpc/sysdev/qe_lib/gpio.c b/arch/powerpc/sysdev/qe_lib/gpio.c
index 8e7a7767dd5c..dc8f8d618074 100644
--- a/arch/powerpc/sysdev/qe_lib/gpio.c
+++ b/arch/powerpc/sysdev/qe_lib/gpio.c
@@ -19,6 +19,7 @@
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/gpio.h>
+#include <linux/slab.h>
 #include <asm/qe.h>
 
 struct qe_gpio_chip {
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 149393c02c3f..093e0ae1a941 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -669,8 +669,11 @@ static const struct of_device_id qe_ids[] = {
 };
 
 static struct of_platform_driver qe_driver = {
-        .driver.name = "fsl-qe",
-        .match_table = qe_ids,
+        .driver = {
+                .name = "fsl-qe",
+                .owner = THIS_MODULE,
+                .of_match_table = qe_ids,
+        },
         .probe = qe_probe,
         .resume = qe_resume,
 };
diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c
index ebb442ea1917..fa589b21dbcd 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc.c
@@ -16,7 +16,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/errno.h>
-#include <linux/slab.h>
 #include <linux/stddef.h>
 #include <linux/spinlock.h>
 #include <linux/module.h>
diff --git a/arch/powerpc/sysdev/simple_gpio.c b/arch/powerpc/sysdev/simple_gpio.c
index 43c4569e24b7..d5fb173e588c 100644
--- a/arch/powerpc/sysdev/simple_gpio.c
+++ b/arch/powerpc/sysdev/simple_gpio.c
@@ -21,6 +21,7 @@
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/gpio.h>
+#include <linux/slab.h>
 #include <asm/prom.h>
 #include "simple_gpio.h"
 
diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 595034cfb85a..0ab9281e49ae 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -24,7 +24,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>