linux-kernel - Re: 2.6.29 git, resume from ram broken on thinkpad

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Date:	Tue, 7 Apr 2009 10:54:50 +0200
From:	Arkadiusz Miskiewicz <a.miskiewicz@...il.com>
To:	Chris Wright <chrisw@...s-sol.org>
Cc:	Ingo Molnar <mingo@...e.hu>, "Rafael J. Wysocki" <rjw@...k.pl>,
	linux-kernel@...r.kernel.org, Mike Travis <travis@....com>,
	Jeremy Fitzhardinge <jeremy@...source.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	virtualization@...ts.osdl.org, xen-devel@...ts.xensource.com,
	Yinghai Lu <yhlu.kernel@...il.com>
Subject: Re: 2.6.29 git, resume from ram broken on thinkpad

On Friday 03 of April 2009, Chris Wright wrote:
> * Ingo Molnar (mingo@...e.hu) wrote:
> > * Chris Wright <chrisw@...s-sol.org> wrote:
> > > * Arkadiusz Miskiewicz (a.miskiewicz@...il.com) wrote:
> > > > On Friday 03 of April 2009, Chris Wright wrote:
> > > > > * Arkadiusz Miskiewicz (a.miskiewicz@...il.com) wrote:
> > > > > > What about 9ea09af3bd3090e8349ca2899ca2011bd94cda85 ?
> > > > > >
> > > > > > stop_machine: introduce stop_machine_create/destroy.
> > > > >
> > > > > That is later fixed in a0e280e0f33f6c859a235fb69a875ed8f3420388.
> > > > >
> > > > > Can you please verify if 2.6.29 works for you?
> > > >
> > > > I think that the guilty part is
> > > > CONFIG_CC_STACKPROTECTOR_ALL=y
> > > > CONFIG_CC_STACKPROTECTOR=y
> > >
> > > Indeed, I think you're right.  In fact...this should fix it:
> >
> > Note that i had to do a manual merge of the patch (it had 3 separate
> > patch corruptions) - the non-damaged version i applied is the one
> > below.
>
> Indeed, I just discovered that ;-)
>
> And, for the record...yes, that fixes it on my laptop.

Also fixes it on mine (just tested recent Linus tree which has this patch 
applied alreday).

Thanks!

-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/

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