The following commit has been merged into the x86/entry branch of tip: Commit-ID: 2c14e64ca887fe55ba958376ef1e2d08e810b5e3 Gitweb: https://git.kernel.org/tip/2c14e64ca887fe55ba958376ef1e2d08e810b5e3 Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx> AuthorDate: Wed, 25 Mar 2020 23:47:51 +01:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Tue, 19 May 2020 16:03:53 +02:00 x86/traps: Mark sync_regs() noinstr Replace the notrace and NOKPROBE annotations with noinstr. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Reviewed-by: Alexandre Chartre <alexandre.chartre@xxxxxxxxxx> Reviewed-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx> Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Acked-by: Andy Lutomirski <luto@xxxxxxxxxx> Link: https://lkml.kernel.org/r/20200505134903.439765290@xxxxxxxxxxxxx --- arch/x86/kernel/traps.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index b2b3656..adcc623 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -564,14 +564,13 @@ NOKPROBE_SYMBOL(do_int3); * to switch to the normal thread stack if the interrupted code was in * user mode. The actual stack switch is done in entry_64.S */ -asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs) +asmlinkage __visible noinstr struct pt_regs *sync_regs(struct pt_regs *eregs) { struct pt_regs *regs = (struct pt_regs *)this_cpu_read(cpu_current_top_of_stack) - 1; if (regs != eregs) *regs = *eregs; return regs; } -NOKPROBE_SYMBOL(sync_regs); struct bad_iret_stack { void *error_entry_ret;
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