From: Avi Kivity <avi@redhat.com>
To: Benjamin Gilbert <bgilbert@cs.cmu.edu>
Cc: kvm@vger.kernel.org
Subject: Re: Kernel GPF in vmx_save_host_state()
Date: Thu, 19 Mar 2009 11:22:28 +0200 [thread overview]
Message-ID: <49C20ED4.2040700@redhat.com> (raw)
In-Reply-To: <49C12ED2.4080209@cs.cmu.edu>
Benjamin Gilbert wrote:
>
> Code: ec 81 e1 01 08 00 00 31 db 89 f2 09 ca 89 55 e0 89 f8 09 d8 89
> 45 e4 be 80 00 00 c0 8b 55 e0 8b 4d e4 89 ca 31 c9 89 f1 8b 45 e0 <0f>
> 30 8b 5d e8 ff 83 ec 00 00 00 83 c4 1c 5b 5e 5f 5d c3 55 89
>
Well, that's certainly the wrmsr instruction. But I don't see how this
can happen.
Can you patch set_efer() in x86.c to print the value of the efer
argument and of efer_reserved_bits?
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2009-03-19 9:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-17 23:24 Kernel GPF in vmx_save_host_state() Benjamin Gilbert
2009-03-18 8:55 ` Avi Kivity
2009-03-18 17:26 ` Benjamin Gilbert
2009-03-19 9:22 ` Avi Kivity [this message]
2009-03-19 21:00 ` Benjamin Gilbert
2009-03-22 9:08 ` Avi Kivity
2009-03-23 18:24 ` Benjamin Gilbert
2009-03-23 18:34 ` Avi Kivity
2009-03-23 18:41 ` Benjamin Gilbert
2009-03-23 19:25 ` Avi Kivity
2009-03-23 20:07 ` Benjamin Gilbert
2009-03-19 4:04 ` Amit Shah
2009-03-19 9:55 ` Avi Kivity
2009-03-19 10:16 ` Amit Shah
2009-03-19 10:30 ` Avi Kivity
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