linux-kernel - Re: [stable] [tip:x86/urgent] x86: Add memory modify constraints to xchg() and cmpxchg()

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Message-ID: <20100924155200.GA21235@kroah.com>
Date:	Fri, 24 Sep 2010 08:52:00 -0700
From:	Greg KH <greg@...ah.com>
To:	Tomáš Janoušek <tomi@...i.cz>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	Jeremy Fitzhardinge <jeremy@...p.org>, mingo@...hat.com,
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	glommer@...hat.com, alan@...rguk.ukuu.org.uk, zamsden@...hat.com,
	stable@...nel.org, mtosatti@...hat.com, gregkh@...e.de,
	peter@...frader.org, tglx@...utronix.de, avi@...hat.com,
	linux-tip-commits@...r.kernel.org
Subject: Re: [stable] [tip:x86/urgent] x86: Add memory modify constraints
 to xchg() and cmpxchg()

On Fri, Sep 24, 2010 at 09:17:36AM +0200, Tomáš Janoušek wrote:
> Hello,
> 
> On Thu, Sep 23, 2010 at 11:37:24AM -0700, Greg KH wrote:
> > Hm, that patch doesn't apply to the latest .32-stable tree.  Can someone
> > provide me with a backported version so I make sure I get it correct?
> 
> I'm attaching the one I used and tested.

That worked, thanks, I've queued it up now.

greg k-h
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