On Thu, Mar 23, 2023 at 8:39 PM Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
> On Thu, 23 Mar 2023 13:59:34 +0800
> Yafang Shao <laoar.shao@xxxxxxxxx> wrote:
>
> > I have verified the latest linux-trace tree,
> > git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
> > trace/core
> >
> > The result of "uname -r" is ''6.3.0-rc3+".
> > This issue still exists, and after applying this patch it disappears.
> > It can be reproduced with a simple bpf program as follows,
> > SEC("kprobe.multi/preempt_count_sub")
> > int fprobe_test()
> > {
> > return 0;
> > }
>
> Still your patch is hiding a bug, not fixing one.
>
> Can you apply this patch and see if the bug goes away?
>
I have verified that the bug goes away after applying this patch.
Thanks for the fix.
--
Regards
Yafang
