From: Andi Kleen <andi@firstfloor.org>
To: Glauber de Oliveira Costa <gcosta@redhat.com>
Cc: "Björn Steinbrink" <B.Steinbrink@gmx.de>,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org
Subject: Re: [PATCH] Fix msr register allocation
Date: 30 Jul 2007 21:59:20 +0200 [thread overview]
Message-ID: <p737iohr7c7.fsf@bingen.suse.de> (raw)
In-Reply-To: <1185813358.4347.24.camel@t60>
Glauber de Oliveira Costa <gcosta@redhat.com> writes:
> > Note that the EAX output constraint is re-used in the input section for
> > (u32)val, i.e. the lower half of the value to be written. And "wrmsr"
> > needs that in EAX, so you cannot change the output constraint without
> > touching the input constraint.
> Right again. Will send a new patch that also changes the input constraint.
Please also "fix" the subject then. You can only fix something that's broken,
but this isn't.
-Andi
prev parent reply other threads:[~2007-07-30 19:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-30 15:25 [PATCH] Fix msr register allocation Glauber de Oliveira Costa
2007-07-30 15:37 ` Björn Steinbrink
2007-07-30 16:35 ` Glauber de Oliveira Costa
2007-07-30 19:59 ` Andi Kleen [this message]
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