From: Avi Kivity <avi@redhat.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: kvm@vger.kernel.org
Subject: Re: 32-bit qemu on current x86-64 kernel segfauls very early
Date: Tue, 02 Nov 2010 15:10:41 -0400 [thread overview]
Message-ID: <4CD06231.3020709@redhat.com> (raw)
In-Reply-To: <20101102160256.GA3435@infradead.org>
On 11/02/2010 12:02 PM, Christoph Hellwig wrote:
> On Tue, Nov 02, 2010 at 11:59:48AM -0400, Avi Kivity wrote:
> > > "KVM: Fix fs/gs reload oops with invalid ldt"
> > >
> >
> > Interesting, I guess we corrupt %fs on x86_64.
> >
> > Intel or AMD?
>
> Intel:
Thanks, reproduced and have a fix. Will send it out later.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2010-11-02 19:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-31 13:06 32-bit qemu on current x86-64 kernel segfauls very early Christoph Hellwig
2010-11-02 15:11 ` Christoph Hellwig
2010-11-02 15:59 ` Avi Kivity
2010-11-02 16:02 ` Christoph Hellwig
2010-11-02 19:10 ` Avi Kivity [this message]
2010-11-03 12:37 ` Michael S. Tsirkin
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