From: Peter Zijlstra <peterz@infradead.org>
To: Jiri Slaby <jirislaby@gmail.com>
Cc: rjw@sisk.pl, laijs@cn.fujitsu.com, akpm@linux-foundation.org,
rusty@rustcorp.com.au, linux-kernel@vger.kernel.org,
Ingo Molnar <mingo@elte.hu>, Oleg Nesterov <oleg@redhat.com>
Subject: Re: [PATCH 1/1] sched: fix cpu_down deadlock
Date: Wed, 09 Sep 2009 14:37:46 +0200 [thread overview]
Message-ID: <1252499866.22918.3.camel@laptop> (raw)
In-Reply-To: <4AA79E4F.7010900@gmail.com>
On Wed, 2009-09-09 at 14:23 +0200, Jiri Slaby wrote:
> On 09/09/2009 01:53 PM, Peter Zijlstra wrote:
> > On Wed, 2009-09-09 at 13:41 +0200, Jiri Slaby wrote:
> >> Jiri Slaby wrote:
> >>> Thanks, in the end I found it manually. Goddammit! It's an -mm thing:
> >>> cpu_hotplug-dont-affect-current-tasks-affinity.patch
> >
> > Is there a git tree with -mm in some place? I can't seem to find that
> > patch in my inbox.
> >
> > All I can find is some comments from Oleg that the patch looks funny.
>
> Yes, here:
> git://git.zen-sources.org/zen/mmotm.git
Ah thanks, no wonder I didn't find it.
> Actually I found Oleg came up with better solution to add
> move_task_off_dead_cpu to take_cpu_down.
>
> A discussion regarding this is at:
> http://lkml.indiana.edu/hypermail/linux/kernel/0907.3/02278.html
>
> So what's the status of the patches, please?
Oleg's patch looks good to me.
next prev parent reply other threads:[~2009-09-09 12:38 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-11 8:41 [PATCH 1/1] Power: fix suspend vt regression Jiri Slaby
2009-08-11 17:00 ` Greg KH
2009-08-11 21:19 ` Jiri Slaby
2009-08-11 21:20 ` Jiri Slaby
2009-08-31 9:47 ` suspend race -next regression [Was: Power: fix suspend vt regression] Jiri Slaby
2009-08-31 19:32 ` Rafael J. Wysocki
2009-09-04 11:49 ` suspend race -mm " Jiri Slaby
2009-09-04 22:30 ` Jiri Slaby
2009-09-04 22:36 ` Jiri Slaby
2009-09-05 12:39 ` [-mm] warning during suspend [was: suspend race -mm regression] Jiri Slaby
2009-09-05 14:41 ` Xiao Guangrong
2009-09-10 20:57 ` Andrew Morton
2009-09-11 0:00 ` Suresh Siddha
2009-09-11 7:55 ` Xiao Guangrong
2009-09-09 11:41 ` [PATCH 1/1] sched: fix cpu_down deadlock Jiri Slaby
2009-09-09 11:53 ` Peter Zijlstra
2009-09-09 12:23 ` Jiri Slaby
2009-09-09 12:37 ` Peter Zijlstra [this message]
2009-09-09 13:46 ` Oleg Nesterov
2009-09-11 6:09 ` Lai Jiangshan
2009-09-11 6:28 ` Jiri Slaby
2009-09-11 7:38 ` Lai Jiangshan
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=1252499866.22918.3.camel@laptop \
--to=peterz@infradead.org \
--cc=akpm@linux-foundation.org \
--cc=jirislaby@gmail.com \
--cc=laijs@cn.fujitsu.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=oleg@redhat.com \
--cc=rjw@sisk.pl \
--cc=rusty@rustcorp.com.au \
/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