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Merge branch 'x86/urgent' into x86/asm, to pick up fixes

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Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Ingo Molnar
2016-02-18 09:28:03 +01:00
parent 4e79e182b4 f4eafd8bcd
commit 3a2f2ac9b9
1010 changed files with 11172 additions and 58848 deletions
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arch/x86/include/asm/processor.h
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@@ -765,7 +765,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
* Return saved PC of a blocked thread.
* What is this good for? it will be always the scheduler or ret_from_fork.
*/
#define thread_saved_pc(t) (*(unsigned long *)((t)->thread.sp - 8))
#define thread_saved_pc(t) READ_ONCE_NOCHECK(*(unsigned long *)((t)->thread.sp - 8))
#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
extern unsigned long KSTK_ESP(struct task_struct *task);