Re: [PATCH -tip V6 0/6] kprobes: Fixes mutex, rcu-list warnings and cleanups
From: Masami Hiramatsu
Date: Wed May 27 2020 - 10:49:50 EST
(Oops, I missed Jiri in loop.)
Could you take this series?
These are not adding any feature, but fixing real bugs.
On Tue, 12 May 2020 17:02:22 +0900
Masami Hiramatsu <mhiramat@xxxxxxxxxx> wrote:
> Hi Ingo,
> Here is the 6th version of the series for kprobes. The previous
> version is here.
> In this version, I picked 2 patches which has been reviewed
> on LKML but not merged to tip tree yet.
>  https://lore.kernel.org/lkml/20200408164641.3299633-1-jolsa@xxxxxxxxxx/
>  https://lore.kernel.org/lkml/20200507185733.GA14931@embeddedor/
> You can also pull this series from kprobes/core branch from
> Thank you,
> Gustavo A. R. Silva (1):
> kprobes: Replace zero-length array with flexible-array
> Jiri Olsa (1):
> kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
> Masami Hiramatsu (4):
> kprobes: Suppress the suspicious RCU warning on kprobes
> kprobes: Use non RCU traversal APIs on kprobe_tables if possible
> kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
> kprobes: Remove redundant arch_disarm_kprobe() call
> arch/x86/kernel/kprobes/core.c | 16 ++--------
> include/linux/kprobes.h | 6 +++-
> kernel/kprobes.c | 61 +++++++++++++++++++++++++++++++---------
> 3 files changed, 56 insertions(+), 27 deletions(-)
> Masami Hiramatsu (Linaro) <mhiramat@xxxxxxxxxx>
Masami Hiramatsu <mhiramat@xxxxxxxxxx>