stable.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>,
	Greg KH <gregkh@linuxfoundation.org>,
	"Guilherme G. Piccoli" <gpiccoli@canonical.com>,
	Ben Segall <bsegall@google.com>, Ingo Molnar <mingo@redhat.com>,
	Phil Auld <pauld@redhat.com>, Tao Zhou <zohooouoto@zoho.com.cn>,
	"# v4 . 16+" <stable@vger.kernel.org>,
	Gavin Guo <gavin.guo@canonical.com>,
	nivedita.singhvi@canonical.com, halves@canonical.com,
	Jay Vosburgh <jay.vosburgh@canonical.com>
Subject: Re: FAILED: patch "[PATCH] sched/fair: Fix unthrottle_cfs_rq() for leaf_cfs_rq list" failed to apply to 5.4-stable tree
Date: Wed, 2 Dec 2020 08:52:52 -0500	[thread overview]
Message-ID: <20201202135252.GW643756@sasha-vm> (raw)
In-Reply-To: <20201202094428.GC3040@hirez.programming.kicks-ass.net>

On Wed, Dec 02, 2020 at 10:44:28AM +0100, Peter Zijlstra wrote:
>On Wed, Dec 02, 2020 at 09:21:19AM +0100, Vincent Guittot wrote:
>> On Wed, 2 Dec 2020 at 08:49, Greg KH <gregkh@linuxfoundation.org> wrote:
>> >
>> > On Tue, Dec 01, 2020 at 12:03:18PM -0300, Guilherme G. Piccoli wrote:
>> > > Hey Sasha, sorry to annoy again, but maybe Peter is very busy - wouldn't
>> > > be possible maybe to get that merged after a review from Ben or Ingo? I
>> > > see them in the MAINTAINERS file, specially Ben as CONFIG_CFS_BANDWIDTH
>> > > maintainer.
>> > >
>> > > I understand the confidence in this patch is relatively high, since it's
>> > > a backport from the author, right?
>> >
>> > I still want to see an ack from the maintainer please.
>>
>> SCHEDULER
>
>> M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
>
>Vincent is also the one that knows that leaf code best, he did the
>backport, you're not going to get better than that.

So I've asked for someone else to review this because the backport is
somehat different from the upstream commit. Ideally we want these types
of backports to be peer reviewed, just like any other commit that lands
upstream.

If the sched folks feel good about that backport (as indicated above...)
I'll happily merge it in.

-- 
Thanks,
Sasha

  reply	other threads:[~2020-12-02 13:53 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-19 14:56 FAILED: patch "[PATCH] sched/fair: Fix unthrottle_cfs_rq() for leaf_cfs_rq list" failed to apply to 5.4-stable tree Guilherme G. Piccoli
2020-11-19 14:57 ` Guilherme Piccoli
     [not found]   ` <BN8PR12MB297872B12C4DBE0793605F9B9AE00@BN8PR12MB2978.namprd12.prod.outlook.com>
2020-11-19 17:45     ` Guilherme Piccoli
2020-11-19 18:57 ` Sasha Levin
2020-11-20  5:04   ` Nivedita Singhvi
2020-12-01 15:03 ` Guilherme G. Piccoli
2020-12-02  7:51   ` Greg KH
2020-12-02  8:21     ` Vincent Guittot
2020-12-02  9:44       ` Peter Zijlstra
2020-12-02 13:52         ` Sasha Levin [this message]
2020-12-06  9:57 ` Greg KH
2020-12-11  4:00   ` Nivedita Singhvi
  -- strict thread matches above, loose matches on Subject: below --
2020-05-25 14:42 gregkh
2020-05-25 17:27 ` Vincent Guittot
2020-05-26  0:22   ` Sasha Levin
2020-12-06  9:57   ` Greg KH
2020-12-06 11:25     ` Vincent Guittot
2020-12-06 11:40       ` Greg KH
2020-12-06 11:54         ` Vincent Guittot
2020-12-06 12:07           ` Greg KH
2020-12-06 12:10             ` Vincent Guittot
2020-12-06 15:18             ` Sasha Levin

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=20201202135252.GW643756@sasha-vm \
    --to=sashal@kernel.org \
    --cc=bsegall@google.com \
    --cc=gavin.guo@canonical.com \
    --cc=gpiccoli@canonical.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=halves@canonical.com \
    --cc=jay.vosburgh@canonical.com \
    --cc=mingo@redhat.com \
    --cc=nivedita.singhvi@canonical.com \
    --cc=pauld@redhat.com \
    --cc=peterz@infradead.org \
    --cc=stable@vger.kernel.org \
    --cc=vincent.guittot@linaro.org \
    --cc=zohooouoto@zoho.com.cn \
    /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).