Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (23 commits)
  [POWERPC] Remove leftover printk in isa-bridge.c
  [POWERPC] Remove duplicate #include
  [POWERPC] Initialize lockdep earlier
  [POWERPC] Document when printk is useable
  [POWERPC] Fix bogus paca->_current initialization
  [POWERPC] Fix of_i2c include for module compilation
  [POWERPC] Make default cputable entries reflect selected CPU family
  [POWERPC] spufs: lockdep annotations for spufs_dir_close
  [POWERPC] spufs: don't requeue victim contex in find_victim if it's not in spu_run
  [POWERPC] 4xx: Fix PCI mem in sequoia DTS
  [POWERPC] 4xx: Add endpoint support to 4xx PCIe driver
  [POWERPC] 4xx: Fix problem with new TLB storage attibute fields on 440x6 core
  [POWERPC] spufs: spu_create should send inotify IM_CREATE event
  [POWERPC] spufs: handle faults while the context switch pending flag is set
  [POWERPC] spufs: fix concurrent delivery of class 0 & 1 exceptions
  [POWERPC] spufs: try to route SPU interrupts to local node
  [POWERPC] spufs: set SPU_CONTEXT_SWITCH_PENDING before synchronising SPU irqs
  [POWERPC] spufs: don't acquire state_mutex interruptible while performing callback
  [POWERPC] spufs: update master runcntl with context lock held
  [POWERPC] spufs: fix post-stopped update of MFC_CNTL register
  ...

22 files changed, 399 insertions, 145 deletions

diff --git a/arch/powerpc/boot/dts/sequoia.dts b/arch/powerpc/boot/dts/sequoia.dts
index a1ae4d6ec990..72d67564bdfc 100644
--- a/arch/powerpc/boot/dts/sequoia.dts
+++ b/arch/powerpc/boot/dts/sequoia.dts
@@ -342,9 +342,14 @@
                         /* Outbound ranges, one memory and one IO,
                          * later cannot be changed. Chip supports a second
                          * IO range but we don't use it for now
+                         * From the 440EPx user manual:
+                         * PCI 1 Memory     1 8000 0000     1 BFFF FFFF     1GB
+                         * I/O              1 E800 0000     1 E800 FFFF     64KB
+                         * I/O              1 E880 0000     1 EBFF FFFF     56MB
                          */
-                        ranges = <02000000 0 80000000 1 80000000 0 10000000
-                                01000000 0 00000000 1 e8000000 0 00100000>;
+                        ranges = <02000000 0 80000000 1 80000000 0 40000000
+                                01000000 0 00000000 1 e8000000 0 00010000
+                                01000000 0 00000000 1 e8800000 0 03800000>;
 
                         /* Inbound 2GB range starting at 0 */
                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 9f9377745490..d8f0329b1344 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -16,7 +16,6 @@
 #include <asm/mmu.h>
 #include <asm/pgtable.h>
 #include <asm/io.h>
-#include <asm/prom.h>
 #include <asm/processor.h>
 #include <asm/udbg.h>
 
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 36080d4d1922..81738a4b3c3a 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1208,6 +1208,18 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .machine_check          = machine_check_4xx,
                 .platform               = "ppc405",
         },
+        {       /* default match */
+                .pvr_mask               = 0x00000000,
+                .pvr_value              = 0x00000000,
+                .cpu_name               = "(generic 40x PPC)",
+                .cpu_features           = CPU_FTRS_40X,
+                .cpu_user_features      = PPC_FEATURE_32 |
+                        PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
+                .icache_bsize           = 32,
+                .dcache_bsize           = 32,
+                .machine_check          = machine_check_4xx,
+                .platform               = "ppc405",
+        }
 
 #endif /* CONFIG_40x */
 #ifdef CONFIG_44x
@@ -1421,8 +1433,18 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .machine_check          = machine_check_440A,
                 .platform               = "ppc440",
         },
+        {       /* default match */
+                .pvr_mask               = 0x00000000,
+                .pvr_value              = 0x00000000,
+                .cpu_name               = "(generic 44x PPC)",
+                .cpu_features           = CPU_FTRS_44X,
+                .cpu_user_features      = COMMON_USER_BOOKE,
+                .icache_bsize           = 32,
+                .dcache_bsize           = 32,
+                .machine_check          = machine_check_4xx,
+                .platform               = "ppc440",
+        }
 #endif /* CONFIG_44x */
-#ifdef CONFIG_FSL_BOOKE
 #ifdef CONFIG_E200
         {       /* e200z5 */
                 .pvr_mask               = 0xfff00000,
@@ -1451,7 +1473,19 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .machine_check          = machine_check_e200,
                 .platform               = "ppc5554",
         },
-#elif defined(CONFIG_E500)
+        {       /* default match */
+                .pvr_mask               = 0x00000000,
+                .pvr_value              = 0x00000000,
+                .cpu_name               = "(generic E200 PPC)",
+                .cpu_features           = CPU_FTRS_E200,
+                .cpu_user_features      = COMMON_USER_BOOKE |
+                        PPC_FEATURE_HAS_EFP_SINGLE |
+                        PPC_FEATURE_UNIFIED_CACHE,
+                .dcache_bsize           = 32,
+                .machine_check          = machine_check_e200,
+                .platform               = "ppc5554",
+#endif /* CONFIG_E200 */
+#ifdef CONFIG_E500
         {       /* e500 */
                 .pvr_mask               = 0xffff0000,
                 .pvr_value              = 0x80200000,
@@ -1487,20 +1521,19 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .machine_check          = machine_check_e500,
                 .platform               = "ppc8548",
         },
-#endif
-#endif
-#if !CLASSIC_PPC
         {       /* default match */
                 .pvr_mask               = 0x00000000,
                 .pvr_value              = 0x00000000,
-                .cpu_name               = "(generic PPC)",
-                .cpu_features           = CPU_FTRS_GENERIC_32,
-                .cpu_user_features      = PPC_FEATURE_32,
+                .cpu_name               = "(generic E500 PPC)",
+                .cpu_features           = CPU_FTRS_E500,
+                .cpu_user_features      = COMMON_USER_BOOKE |
+                        PPC_FEATURE_HAS_SPE_COMP |
+                        PPC_FEATURE_HAS_EFP_SINGLE_COMP,
                 .icache_bsize           = 32,
                 .dcache_bsize           = 32,
+                .machine_check          = machine_check_e500,
                 .platform               = "powerpc",
-        }
-#endif /* !CLASSIC_PPC */
+#endif /* CONFIG_E500 */
 #endif /* CONFIG_PPC32 */
 };
 
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index b84ec6a2fc94..c2b9dc4fce5d 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -653,7 +653,14 @@ finish_tlb_load:
         rlwimi  r10, r11, 0, 26, 26             /* UX = HWEXEC & USER */
 
         rlwimi  r12, r10, 0, 26, 31             /* Insert static perms */
-        rlwinm  r12, r12, 0, 20, 15             /* Clear U0-U3 */
+
+        /*