8 files changed, 11 insertions, 6 deletions

diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index f70e795c262e..346cd3befe1e 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -32,7 +32,7 @@ config HCALL_STATS
         depends on PPC_PSERIES && DEBUG_FS
         help
           Adds code to keep track of the number of hypervisor calls made and
-          the amount of time spent in hypervisor callsr.  Wall time spent in
+          the amount of time spent in hypervisor calls.  Wall time spent in
           each call is always calculated, and if available CPU cycles spent
           are also calculated.  A directory named hcall_inst is added at the
           root of the debugfs filesystem.  Within the hcall_inst directory
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index d6803fb7b28b..2cb1d9487796 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -58,7 +58,7 @@ int main(void)
 #ifdef CONFIG_PPC64
         DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
 #else
-        DEFINE(THREAD_INFO, offsetof(struct task_struct, thread_info));
+        DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
         DEFINE(PTRACE, offsetof(struct task_struct, ptrace));
 #endif /* CONFIG_PPC64 */
 
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index cae39d9dfe48..68991c2d4a1b 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -342,10 +342,12 @@ static int __cpuinit sysfs_cpu_notify(struct notifier_block *self,
 
         switch (action) {
         case CPU_ONLINE:
+        case CPU_ONLINE_FROZEN:
                 register_cpu_online(cpu);
                 break;
 #ifdef CONFIG_HOTPLUG_CPU
         case CPU_DEAD:
+        case CPU_DEAD_FROZEN:
                 unregister_cpu_online(cpu);
                 break;
 #endif
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index b3a592b25ab3..de45aa82d97b 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -252,12 +252,15 @@ static int __cpuinit cpu_numa_callback(struct notifier_block *nfb,
 
         switch (action) {
         case CPU_UP_PREPARE:
+        case CPU_UP_PREPARE_FROZEN:
                 numa_setup_cpu(lcpu);
                 ret = NOTIFY_OK;
                 break;
 #ifdef CONFIG_HOTPLUG_CPU
         case CPU_DEAD:
+        case CPU_DEAD_FROZEN:
         case CPU_UP_CANCELED:
+        case CPU_UP_CANCELED_FROZEN:
                 unmap_cpu_from_node(lcpu);
                 break;
                 ret = NOTIFY_OK;
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 626b29f38304..c29293befba9 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -747,7 +747,7 @@ cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr)
                  * counter value etc.) are not copied to the actual registers
                  * until the performance monitor is enabled.  In order to get
                  * this to work as desired, the permormance monitor needs to
-                 * be disabled while writting to the latches.  This is a
+                 * be disabled while writing to the latches.  This is a
                  * HW design issue.
                  */
                 cbe_enable_pm(cpu);
diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
index a35315af5c53..cf0e7bc8c2e7 100644
--- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -1,4 +1,4 @@
-/*arch/ppc/platforms/mpc86xads-setup.c
+/*arch/powerpc/platforms/8xx/mpc86xads_setup.c
  *
  * Platform setup for the Freescale mpc86xads board
  *
diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
index a57b57785acd..c36e475d93dc 100644
--- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
@@ -1,4 +1,4 @@
-/*arch/ppc/platforms/mpc885ads-setup.c
+/*arch/powerpc/platforms/8xx/mpc885ads_setup.c
  *
  * Platform setup for the Freescale mpc885ads board
  *
diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c
index d68d920eb2c4..7fb92f23f380 100644
--- a/arch/powerpc/platforms/cell/io-workarounds.c
+++ b/arch/powerpc/platforms/cell/io-workarounds.c
@@ -74,7 +74,7 @@ static void spider_io_flush(const volatile void __iomem *addr)
         /* Fast path if we have a non-0 token, it indicates which bus we
          * are on.
          *
-         * If the token is 0, that means either the the ioremap was done
+         * If the token is 0, that means either that the ioremap was done
          * before we initialized this layer, or it's a PIO operation. We
          * fallback to a low path in this case. Hopefully, internal devices
          * which are ioremap'ed early should use in_XX/out_XX functions