linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Masami Hiramatsu <mhiramat@kernel.org>
To: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
	Anders Roxell <anders.roxell@linaro.org>,
	paulmck@kernel.org, joel@joelfernandes.org,
	"Naveen N . Rao" <naveen.n.rao@linux.ibm.com>,
	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>,
	David Miller <davem@davemloft.net>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -tip V2 0/2] kprobes: Fix RCU warning and cleanup
Date: Sat, 21 Dec 2019 03:55:41 +0900	[thread overview]
Message-ID: <20191221035541.69fc05613351b8dabd6e1a44@kernel.org> (raw)
In-Reply-To: <157535316659.16485.11817291759382261088.stgit@devnote2>

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@kernel.org> 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@kernel.org>


-- 
Masami Hiramatsu <mhiramat@kernel.org>

  parent reply	other threads:[~2019-12-20 18:55 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-03  6:06 [PATCH -tip V2 0/2] kprobes: Fix RCU warning and cleanup Masami Hiramatsu
2019-12-03  6:06 ` [PATCH -tip V2 1/2] kprobes: Suppress the suspicious RCU warning on kprobes Masami Hiramatsu
2019-12-03  6:06 ` [PATCH -tip V2 2/2] kprobes: Use non RCU traversal APIs on kprobe_tables if possible Masami Hiramatsu
2020-01-14 13:56   ` Joel Fernandes
2020-01-15  1:31     ` Masami Hiramatsu
2019-12-20 18:55 ` Masami Hiramatsu [this message]
2020-01-07 12:15   ` [PATCH -tip V2 0/2] kprobes: Fix RCU warning and cleanup Masami Hiramatsu
2020-01-10 21:14     ` Joel Fernandes
2020-01-10 23:35       ` Masami Hiramatsu
2020-01-12  2:05         ` Joel Fernandes
2020-01-13  3:16           ` Masami Hiramatsu
2020-01-13 13:09             ` Masami Hiramatsu
2020-01-13 19:23               ` Paul E. McKenney
2020-01-14 11:49                 ` Masami Hiramatsu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191221035541.69fc05613351b8dabd6e1a44@kernel.org \
    --to=mhiramat@kernel.org \
    --cc=anders.roxell@linaro.org \
    --cc=anil.s.keshavamurthy@intel.com \
    --cc=davem@davemloft.net \
    --cc=joel@joelfernandes.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@kernel.org \
    --cc=naveen.n.rao@linux.ibm.com \
    --cc=paulmck@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).