6 files changed, 27 insertions, 16 deletions

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 717a3bc1352e..65d1a8454d2c 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -195,7 +195,7 @@ image-$(CONFIG_PPC_CELLEB)		+= zImage.pseries
 image-$(CONFIG_PPC_CHRP)                += zImage.chrp
 image-$(CONFIG_PPC_EFIKA)               += zImage.chrp
 image-$(CONFIG_PPC_PMAC)                += zImage.pmac
-image-$(CONFIG_PPC_HOLLY)               += zImage.holly
+image-$(CONFIG_PPC_HOLLY)               += dtbImage.holly
 image-$(CONFIG_PPC_PRPMC2800)           += dtbImage.prpmc2800
 image-$(CONFIG_PPC_ISERIES)             += zImage.iseries
 image-$(CONFIG_DEFAULT_UIMAGE)          += uImage
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 3b3a1062cb25..584a4f184eb2 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -281,7 +281,7 @@
                                 cell-index = <0>;
                                 reg = <0x0 0x80>;
                                 interrupt-parent = <&mpic>;
-                                interrupts = <60 2>;
+                                interrupts = <76 2>;
                         };
                         dma-channel@1 {
                                 compatible = "fsl,mpc8610-dma-channel",
@@ -289,7 +289,7 @@
                                 cell-index = <1>;
                                 reg = <0x80 0x80>;
                                 interrupt-parent = <&mpic>;
-                                interrupts = <61 2>;
+                                interrupts = <77 2>;
                         };
                         dma-channel@2 {
                                 compatible = "fsl,mpc8610-dma-channel",
@@ -297,7 +297,7 @@
                                 cell-index = <2>;
                                 reg = <0x100 0x80>;
                                 interrupt-parent = <&mpic>;
-                                interrupts = <62 2>;
+                                interrupts = <78 2>;
                         };
                         dma-channel@3 {
                                 compatible = "fsl,mpc8610-dma-channel",
@@ -305,7 +305,7 @@
                                 cell-index = <3>;
                                 reg = <0x180 0x80>;
                                 interrupt-parent = <&mpic>;
-                                interrupts = <63 2>;
+                                interrupts = <79 2>;
                         };
                 };
 
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 80d1f399ee51..64c6ee22eefd 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -409,6 +409,13 @@ do {									\
 /* Keep this the last entry.  */
 #define R_PPC64_NUM             107
 
+/* There's actually a third entry here, but it's unused */
+struct ppc64_opd_entry
+{
+        unsigned long funcaddr;
+        unsigned long r2;
+};
+
 #ifdef  __KERNEL__
 
 #ifdef CONFIG_SPU_BASE
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 916018e425c4..07956f3e7844 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -2,6 +2,8 @@
 #define _ASM_POWERPC_SECTIONS_H
 #ifdef __KERNEL__
 
+#include <linux/elf.h>
+#include <linux/uaccess.h>
 #include <asm-generic/sections.h>
 
 #ifdef __powerpc64__
@@ -16,6 +18,17 @@ static inline int in_kernel_text(unsigned long addr)
         return 0;
 }
 
+#undef dereference_function_descriptor
+static inline void *dereference_function_descriptor(void *ptr)
+{
+        struct ppc64_opd_entry *desc = ptr;
+        void *p;
+
+        if (!probe_kernel_address(&desc->funcaddr, p))
+                ptr = p;
+        return ptr;
+}
+
 #endif
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index b4fdf2f2743c..fe8f71dd0b3f 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -347,9 +347,8 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
                         linux_regs->msr |= MSR_SE;
 #endif
                         kgdb_single_step = 1;
-                        if (kgdb_contthread)
-                                atomic_set(&kgdb_cpu_doing_single_step,
-                                           raw_smp_processor_id());
+                        atomic_set(&kgdb_cpu_doing_single_step,
+                                   raw_smp_processor_id());
                 }
                 return 0;
         }
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index ee6a2982d567..1af2377e4992 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -22,7 +22,6 @@
 #include <linux/vmalloc.h>
 #include <linux/bug.h>
 #include <asm/module.h>
-#include <asm/uaccess.h>
 #include <asm/firmware.h>
 #include <asm/code-patching.h>
 #include <linux/sort.h>
@@ -42,13 +41,6 @@
 #define DEBUGP(fmt , ...)
 #endif
 
-/* There's actually a third entry here, but it's unused */
-struct ppc64_opd_entry
-{
-        unsigned long funcaddr;
-        unsigned long r2;
-};
-
 /* Like PPC32, we need little trampolines to do > 24-bit jumps (into
    the kernel itself).  But on PPC64, these need to be used for every
    jump, actually, to reset r2 (TOC+0x8000). */