From: Ingo Molnar <mingo@elte.hu>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Mark McLoughlin <markmc@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] xen: don't use sysret for sysexit32
Date: Thu, 24 Jul 2008 12:29:11 +0200 [thread overview]
Message-ID: <20080724102911.GC28817@elte.hu> (raw)
In-Reply-To: <488520A6.8000303@goop.org>
* Jeremy Fitzhardinge <jeremy@goop.org> wrote:
> When implementing sysexit32, don't let Xen use sysret to return to
> userspace. That results in usermode register state being trashed.
applied to tip/x86/urgent, thanks Jeremy.
Ingo
prev parent reply other threads:[~2008-07-24 10:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-21 23:49 [PATCH 2/2] xen: don't use sysret for sysexit32 Jeremy Fitzhardinge
2008-07-24 10:29 ` Ingo Molnar [this message]
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