Re: [PATCH -tip V2 0/2] kprobes: Fix RCU warning and cleanup

[Masami Hiramatsu]

Hi Ingo,

Could you pick this series to fix the false-positive RCU-list warnings?

Thank you,

On Tue,  3 Dec 2019 15:06:06 +0900
Masami Hiramatsu <mhiramat@xxxxxxxxxx> wrote:

> Hi,
> 
> Here is a couple of patches which fix suspicious RCU
> usage warnings in kprobes.
> 
> Anders reported the first warning in kprobe smoke test
> with CONFIG_PROVE_RCU_LIST=y. While fixing this issue,
> I found similar issues and cleanups in kprobes.
> 
> Thank you,
> 
> ---
> 
> Masami Hiramatsu (2):
>       kprobes: Suppress the suspicious RCU warning on kprobes
>       kprobes: Use non RCU traversal APIs on kprobe_tables if possible
> 
> 
>  kernel/kprobes.c |   32 ++++++++++++++++++++++----------
>  1 file changed, 22 insertions(+), 10 deletions(-)
> 
> --
> Masami Hiramatsu (Linaro) <mhiramat@xxxxxxxxxx>


-- 
Masami Hiramatsu <mhiramat@xxxxxxxxxx>