From: Avi Kivity <avi@redhat.com>
To: Joerg Roedel <joerg.roedel@amd.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org, stable@kernel.org
Subject: Re: [PATCH] KVM: SVM: Fix fault-rip on vmsave/vmload emulation
Date: Wed, 06 Apr 2011 14:28:24 +0300 [thread overview]
Message-ID: <4D9C4E58.7020002@redhat.com> (raw)
In-Reply-To: <4D9C4C9C.6060401@redhat.com>
On 04/06/2011 02:21 PM, Avi Kivity wrote:
> On 04/06/2011 01:30 PM, Joerg Roedel wrote:
>> When the emulation of vmload or vmsave fails because the
>> guest passed an unsupported physical address it gets an #GP
>> with rip pointing to the instruction after vmsave/vmload.
>> This is a bug and fixed by this patch.
>>
>
> Applied, thanks.
>
btw, I think the actual address check is incorrect, need to check
MAXPHYADDR and not hardcoded 0xffff000000000000.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-04-06 11:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-06 10:30 [PATCH] KVM: SVM: Fix fault-rip on vmsave/vmload emulation Joerg Roedel
2011-04-06 11:21 ` Avi Kivity
2011-04-06 11:28 ` Avi Kivity [this message]
2011-04-06 12:27 ` Roedel, Joerg
2011-04-06 12:43 ` Avi Kivity
2011-04-06 13:13 ` Roedel, Joerg
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