diff options
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 2d5a50cb61a2..20c11d1aa4cc 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h | |||
| @@ -766,7 +766,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk); | |||
| 766 | * Return saved PC of a blocked thread. | 766 | * Return saved PC of a blocked thread. |
| 767 | * What is this good for? it will be always the scheduler or ret_from_fork. | 767 | * What is this good for? it will be always the scheduler or ret_from_fork. |
| 768 | */ | 768 | */ |
| 769 | #define thread_saved_pc(t) (*(unsigned long *)((t)->thread.sp - 8)) | 769 | #define thread_saved_pc(t) READ_ONCE_NOCHECK(*(unsigned long *)((t)->thread.sp - 8)) |
| 770 | 770 | ||
| 771 | #define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1) | 771 | #define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1) |
| 772 | extern unsigned long KSTK_ESP(struct task_struct *task); | 772 | extern unsigned long KSTK_ESP(struct task_struct *task); |
