Re: [stable] [tip:x86/urgent] x86: Add memory modify constraints to xchg() and cmpxchg()
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- Subject: Re: [stable] [tip:x86/urgent] x86: Add memory modify constraints to xchg() and cmpxchg()
- From: Tomáš Janoušek <tomi@xxxxxxx>
- Date: Fri, 10 Sep 2010 15:10:35 +0200
- Cc: Greg KH <greg@xxxxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, mingo@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, torvalds@xxxxxxxxxxxxxxxxxxxx, glommer@xxxxxxxxxx, alan@xxxxxxxxxxxxxxxxxxx, zamsden@xxxxxxxxxx, stable@xxxxxxxxxx, mtosatti@xxxxxxxxxx, gregkh@xxxxxxx, peter@xxxxxxxxxxxxx, tglx@xxxxxxxxxxxxx, avi@xxxxxxxxxx, linux-tip-commits@xxxxxxxxxxxxxxx
- In-reply-to: <4C894E64.3050800@xxxxxxxxx>
- User-agent: Mutt/1.5.19 (2009-01-05)
Hello,
On Thu, Sep 09, 2010 at 02:15:16PM -0700, H. Peter Anvin wrote:
> > The system boots and works just fine with 2.6.32.21 with the patch reverted.
> > v2.6.36-rc3-185-gd56557a works fine as well, perhaps there were other fixes
> > that didn't get to stable (e.g. 4532b30).
>
> I believe this needs 69309a05907546fb686b251d4ab041c26afe1e1d, which I
> think is being queued up for stable.
>
> Could you try applying 69309a05907546fb686b251d4ab041c26afe1e1d and see
> if it solves your problem.
It does indeed. Thanks.
--
Tomáš Janoušek, a.k.a. Liskni_si, http://work.lisk.in/
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