From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Andrew Morton <akpm@osdl.org>, Linus Torvalds <torvalds@osdl.org>,
Dave Vasilevsky <djvasi@gmail.com>, Pavel Machek <pavel@ucw.cz>,
Nigel Cunningham <nigel@suspend2.net>,
Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com>,
linux-pm <linux-pm@lists.osdl.org>
Subject: Re: SMP suspend broken due to "swsusp: Change code ordering in disk.c" et al.
Date: Sat, 24 Feb 2007 09:57:21 +0100 [thread overview]
Message-ID: <200702240957.22636.rjw@sisk.pl> (raw)
In-Reply-To: <1172277080.3870.108.camel@johannes.berg>
On Saturday, 24 February 2007 01:31, Johannes Berg wrote:
> Hi,
>
> > Could you please try the appended patch? It's somewhat hackish, but may work.
>
> Not before Monday or Tuesday unfortunately, I'm away from the machine.
Okay, no big deal. I think I'll be able to reproduce the problem here. ;-)
> Maybe I can find someone else willing to test who has the same box.
>
> > The idea is to do nothing on CPU unplug if the CPU's worker thread is frozen
> > and later check in the thread itself if it has been replaced by another one.
>
> Yeah that should work. That patch won't apply to my tree though unless I
> actually go to -mm2 as well :)
Ah, sorry. I'll prepare a version against 2.6.21-rc1. Apart from this, I
think there's a better solution, but I have to verify that.
Greetings,
Rafael
next prev parent reply other threads:[~2007-02-24 8:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-23 3:29 SMP suspend broken due to "swsusp: Change code ordering in disk.c" et al Johannes Berg
2007-02-23 11:54 ` Rafael J. Wysocki
2007-02-23 12:17 ` Johannes Berg
2007-02-23 13:25 ` Rafael J. Wysocki
2007-02-23 20:23 ` Johannes Berg
2007-02-24 0:01 ` Rafael J. Wysocki
2007-02-24 0:31 ` Johannes Berg
2007-02-24 8:57 ` Rafael J. Wysocki [this message]
2007-02-24 20:54 ` Rafael J. Wysocki
2007-02-24 21:07 ` Johannes Berg
2007-03-12 16:57 ` Roman Jarosz
2007-03-12 18:14 ` Rafael J. Wysocki
2007-02-23 13:31 ` Johannes Berg
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