* Masami Hiramatsu <mhira...@kernel.org> wrote:

> Since kprobes pre_handler doesn't need to recover preemption
> even if it modifies regs->ip anymore, this fixes to remove
> the preempt_enable_no_resched() from pre_handler.
> 
> Signed-off-by: Masami Hiramatsu <mhira...@kernel.org>
> ---
>  kernel/fail_function.c |    1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/kernel/fail_function.c b/kernel/fail_function.c
> index 21b0122cb39c..b1713521f096 100644
> --- a/kernel/fail_function.c
> +++ b/kernel/fail_function.c
> @@ -176,7 +176,6 @@ static int fei_kprobe_handler(struct kprobe *kp, struct 
> pt_regs *regs)
>               override_function_with_return(regs);
>               /* Kprobe specific fixup */
>               reset_current_kprobe();
> -             preempt_enable_no_resched();
>               return 1;
>       }

So where did the matching preempt_disable() get removed? If it's the 6/9 patch, 
then this patch (and 8/9) should very much be part of it.

There should be no bisection breakage in the series.

Thanks,

        Ingo

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