From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Jari Ruusu <jariruusu@protonmail.com>
Cc: Sasha Levin <sashal@kernel.org>, Jon Kohler <jon@nutanix.com>,
Rahul Chunduru <rahul.chunduru@nutanix.com>,
Harshit Agarwal <harshit@nutanix.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: "sched/rt: Fix race in push_rt_task" linux kernel patch backports
Date: Wed, 28 Jan 2026 13:23:14 +0100 [thread overview]
Message-ID: <2026012855-drench-remark-d047@gregkh> (raw)
In-Reply-To: <asltf3IdQfieaZFVAhnm2nlI3eSkqSF5Mj9P_NUZRnOPZ5UEbMhsI5grSIEbOAGkxMBbwY28gvi0fcAKcR_faaccVGYXrtO76CW8yXXxZDA=@protonmail.com>
On Wed, Jan 28, 2026 at 12:02:21PM +0000, Jari Ruusu wrote:
> Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
> > > Important upstream "sched/rt: Fix race in push_rt_task", commit
> > > 690e47d1403e90b7f2366f03b52ed3304194c793, is present in 6.18.y
> > > and 6.12.y kernel branches, but seems to be missing from older
> > > kernel branches.
> > >
> > > Any chance backporting that race fix to older kernel branches?
> >
> > It does not apply cleanly to older kernel branches. So if it is needed
> > there, please provide a working backport and we will be glad to consider
> > it.
>
> 6.12.y backport applies cleanly and works OK for 6.6.y and 6.1.y branches.
> I did not test any older branches.
>
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.12.y&id=debfbc047196df1f6bfd52f2d028c21dce67f0de
Can you please send this with your signed-off-by as you have tested it?
thanks,
greg k-h
next prev parent reply other threads:[~2026-01-28 12:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <XNwjswArd6suoSJpq-8uKYzVza0e2t5b3LbInvmxCp4YxBq0Ugf-kGlnlzPY4tbrl5cvYkt3HedIcJPn_dq8-vs-egOj2aqdj0HbWbUQLiQ=@protonmail.com>
[not found] ` <509103F3-EF26-48E9-8D65-79F269516BEE@nutanix.com>
2026-01-28 7:38 ` "sched/rt: Fix race in push_rt_task" linux kernel patch backports Jari Ruusu
2026-01-28 8:36 ` Greg Kroah-Hartman
2026-01-28 12:02 ` Jari Ruusu
2026-01-28 12:23 ` Greg Kroah-Hartman [this message]
2026-01-28 13:35 ` Jari Ruusu
2026-02-03 16:32 ` Greg Kroah-Hartman
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