From: Pavel Machek <pavel@ucw.cz>
To: Andrew Savchenko <bircoph@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
linux-kernel@vger.kernel.org,
suspend-devel@lists.sourceforge.net, viro@zeniv.linux.org.uk,
linux-pm@vger.kernel.org
Subject: Re: [Suspend-devel] [BUG] 3.7-rc regression bisected: s2disk fails to resume image: Processes could not be frozen, cannot continue resuming
Date: Wed, 18 Sep 2013 15:02:19 +0200 [thread overview]
Message-ID: <20130918130219.GC2467@amd.pavel.ucw.cz> (raw)
In-Reply-To: <20130912123217.e1764291616cf8e59f0f92b8@gmail.com>
On Thu 2013-09-12 12:32:17, Andrew Savchenko wrote:
> Hello,
>
> On Thu, 05 Sep 2013 14:23:25 +0200 Rafael J. Wysocki wrote:
> > On Thursday, September 05, 2013 02:08:11 PM Pavel Machek wrote:
> > > Hi!
> > >
> > > Rafael, Al: apparently we have a regression caused by
> > > ba4df2808a86f8b103c4db0b8807649383e9bd13 .
> >
> > I noticed that, but I'm not sure how to deal with it.
> >
> > Also, s2disk still works on my test machines, so that seems to be
> > specific to this particular configuration.
>
> Is there any way to debug this issue further than just bisecting
> commit? Perhaps suspend ioctl should be traced to see why it fails,
> but I don't know what exactly inside the kernel should be debugged
> and how.
If revert of ba4df2808a86f8b103c4db0b8807649383e9bd13 fixes it, then I
guess it should be just reverted...
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2013-09-18 13:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-12 19:44 3.7-rc regression bisected: s2disk fails to resume image: Processes could not be frozen, cannot continue resuming Andrew Savchenko
2013-08-27 3:48 ` [BUG] " Andrew Savchenko
2013-09-05 12:08 ` [Suspend-devel] " Pavel Machek
2013-09-05 12:23 ` Rafael J. Wysocki
2013-09-12 8:32 ` Andrew Savchenko
2013-09-18 13:02 ` Pavel Machek [this message]
2013-09-18 13:52 ` Al Viro
2013-09-18 15:21 ` Al Viro
2013-09-18 18:40 ` Andrew Savchenko
2013-09-18 19:16 ` Al Viro
2013-09-18 22:13 ` Andrew Savchenko
2013-09-24 0:21 ` [Suspend-devel] " Pavel Machek
2013-10-17 21:35 ` Rafael J. Wysocki
2016-05-22 8:47 ` Andrew Savchenko
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