From: Avi Kivity <avi@redhat.com>
To: Neo Jia <neojia@gmail.com>
Cc: ewheeler <kvm@ew.ewheeler.org>, kvm@vger.kernel.org
Subject: Re: how to debug unhandled vm exit: 0x11?
Date: Mon, 11 Oct 2010 08:30:16 +0200 [thread overview]
Message-ID: <4CB2AEF8.4010003@redhat.com> (raw)
In-Reply-To: <AANLkTikSMbWJwpMug+iMx1OTtqTVgKux2cWok4vWiLvO@mail.gmail.com>
On 10/11/2010 07:46 AM, Neo Jia wrote:
> BTW, I have a question about saving FPU, especially those XMM
> registers. I don't see an explicit save FPU after exiting guest due to
> an exception (MMIO writes). The only thing I saw about fpu operation
> is fpu restore right before loading guest.
>
> Is there anything I missed here?
kvm_put_guest_fpu.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2010-10-11 6:30 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-26 16:01 how to debug unhandled vm exit: 0x11? Neo Jia
2010-07-26 16:14 ` Avi Kivity
2010-07-26 17:58 ` ewheeler
2010-07-27 10:04 ` Avi Kivity
2010-09-28 18:40 ` Neo Jia
2010-09-28 18:46 ` Neo Jia
2010-09-29 8:38 ` Avi Kivity
2010-10-01 6:16 ` Neo Jia
2010-10-01 14:29 ` Avi Kivity
2010-10-11 5:46 ` Neo Jia
2010-10-11 6:30 ` Avi Kivity [this message]
2010-10-11 6:49 ` Neo Jia
2010-10-11 14:27 ` Avi Kivity
2010-10-11 14:31 ` Avi Kivity
2010-10-11 15:00 ` Avi Kivity
2010-10-12 4:09 ` Neo Jia
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