Merge branch 'linus' into smp/hotplug

Apply upstream changes to avoid conflicts with pending patches.

1 files changed, 0 insertions, 20 deletions

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 58ccf86415b4..9ee2623e0f67 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1074,26 +1074,6 @@ static inline void restore_sprs(struct thread_struct *old_thread,
 #endif
 }
 
-#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
-void flush_tmregs_to_thread(struct task_struct *tsk)
-{
-        /*
-         * Process self tracing is not yet supported through
-         * ptrace interface. Ptrace generic code should have
-         * prevented this from happening in the first place.
-         * Warn once here with the message, if some how it
-         * is attempted.
-         */
-        WARN_ONCE(tsk == current,
-                "Not expecting ptrace on self: TM regs may be incorrect\n");
-
-        /*
-         * If task is not current, it should have been flushed
-         * already to it's thread_struct during __switch_to().
-         */
-}
-#endif
-
 struct task_struct *__switch_to(struct task_struct *prev,
         struct task_struct *new)
 {