From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Vlastimil Babka <vbabka@suse.cz>
Cc: Edward Adam Davis <eadavis@qq.com>,
kees@kernel.org, akpm@linux-foundation.org, mingo@redhat.com,
peterz@infradead.org, juri.lelli@redhat.com,
vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de,
vschneid@redhat.com, david@redhat.com,
lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com,
rppt@kernel.org, surenb@google.com, mhocko@suse.com,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH Next] copy_process(): Fixed jump logic error
Date: Fri, 26 Sep 2025 17:21:54 +0200 [thread overview]
Message-ID: <20250926152154.MYtjJh-Q@linutronix.de> (raw)
In-Reply-To: <f6777d66-a55d-46ef-b972-951eb48337b7@suse.cz>
On 2025-09-26 17:11:12 [+0200], Vlastimil Babka wrote:
> On 9/24/25 14:06, Edward Adam Davis wrote:
> > After futex_hash_allocate_default() fails, the logic should jump to
> > bad_fork_cancel_cgroup, not bad_fork_core_free.
> >
> > Jumping to bad_fork_core_free would cause a siglock imbalance.
> >
> > Signed-off-by: Edward Adam Davis <eadavis@qq.com>
>
> Sebastian already fixed this and it's in tip: locking/urgent
A pull request has been sent to Linus earlier today.
Sebastian
prev parent reply other threads:[~2025-09-26 15:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-24 12:06 Edward Adam Davis
2025-09-24 12:29 ` David Hildenbrand
2025-09-26 15:11 ` Vlastimil Babka
2025-09-26 15:21 ` Sebastian Andrzej Siewior [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=20250926152154.MYtjJh-Q@linutronix.de \
--to=bigeasy@linutronix.de \
--cc=Liam.Howlett@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=bsegall@google.com \
--cc=david@redhat.com \
--cc=dietmar.eggemann@arm.com \
--cc=eadavis@qq.com \
--cc=juri.lelli@redhat.com \
--cc=kees@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=lorenzo.stoakes@oracle.com \
--cc=mgorman@suse.de \
--cc=mhocko@suse.com \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=rppt@kernel.org \
--cc=surenb@google.com \
--cc=vbabka@suse.cz \
--cc=vincent.guittot@linaro.org \
--cc=vschneid@redhat.com \
/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