All of lore.kernel.org
 help / color / mirror / Atom feed
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ian Rogers <irogers@google.com>
Cc: Namhyung Kim <namhyung@kernel.org>, Jiri Olsa <jolsa@kernel.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 'perf stat --null sleep 1' segfault related to evlist__for_each_entry with affinity == NULL
Date: Wed, 16 Mar 2022 17:18:39 -0300	[thread overview]
Message-ID: <YjJGH8Fzb7Bb22Pt@kernel.org> (raw)
In-Reply-To: <CAP-5=fUW0O2mVopONcTjwYLB6JsLY8HgGzggj=zw7R45wBhozA@mail.gmail.com>

Em Wed, Mar 16, 2022 at 12:14:12AM -0700, Ian Rogers escreveu:
> On Tue, Mar 15, 2022 at 5:50 AM Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> > And was dormant as the affinity was being always setup, which we don't
> > want when it isn't needed.
> 
> Thanks for the detailed report, I sent a fix in:
> https://lore.kernel.org/lkml/20220316071049.2368250-1-irogers@google.com/
> Any thoughts for a shell test to avoid this regressing again in the future?

Thanks for providing me with the Message-ID, that way I'll be able to
get that patch since I wasn't on the CC list for it, I'll also add a
Reported-by tag.

- Arnaldo

      reply	other threads:[~2022-03-16 20:18 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-15 12:49 'perf stat --null sleep 1' segfault related to evlist__for_each_entry with affinity == NULL Arnaldo Carvalho de Melo
2022-03-16  7:14 ` Ian Rogers
2022-03-16 20:18   ` Arnaldo Carvalho de Melo [this message]

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=YjJGH8Fzb7Bb22Pt@kernel.org \
    --to=acme@kernel.org \
    --cc=adrian.hunter@intel.com \
    --cc=irogers@google.com \
    --cc=jolsa@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=namhyung@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.