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Message-ID: <45899EFF.8010906@gmail.com>
Date: Wed, 20 Dec 2006 12:37:19 -0800
From: walt <w41ter@gmail.com>
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To: Jeremy Fitzhardinge <jeremy@goop.org>
CC: Frederik Deweerdt <deweerdt@free.fr>, Andrew Morton <akpm@osdl.org>,
       "Andrew J. Barr" <andrew.james.barr@gmail.com>,
       linux-kernel@vger.kernel.org, Jan Beulich <jbeulich@novell.com>,
       Andi Kleen <ak@suse.de>, "Eric W. Biederman" <ebiederm@xmission.com>
Subject: Re: [-mm patch] ptrace: Fix EFL_OFFSET value according to i386 pda
 changes (was Re: BUG on 2.6.20-rc1 when using gdb)
References: <1166406918.17143.5.camel@r51.oakcourt.dyndns.org> <20061219164214.4bc92d77.akpm@osdl.org> <45891CD1.4050506@goop.org> <20061220183521.GA28900@slug> <45898D4E.1030507@goop.org>
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Jeremy Fitzhardinge wrote:
> Frederik Deweerdt wrote:
>> Same problems here with 2.6.20-rc1-mm1 (ie with the %gs->%fs patch).
>> It seems to me that the problem comes from the EFL_OFFSET no longer
>> beeing accurate.
>> The following patch fixes the problem for me.
>>   
> 
> Thanks Frederik; that's exactly the kind of thing I thought it might
> be.  I wonder if there's some way we can make this more robust
> though...  Does this work for you?  I did a slightly larger cleanup
> which should make it less fragile and more comprehensible.
<patch snipped>

Hi Jeremy,

Your patch works fine for me.  (I didn't try the first patch, but I
will if anyone wants.)  Thanks!
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