From: Avi Kivity <avi@qumranet.com>
To: Joerg Roedel <joerg.roedel@amd.com>
Cc: kvm-devel@lists.sourceforge.net,
Markus Rechberger <markus.rechberger@amd.com>
Subject: Re: [PATCH] KVM: X86: emaulate access to MSR_IA32_MCG_CTL
Date: Tue, 12 Feb 2008 14:42:22 +0200 [thread overview]
Message-ID: <47B1942E.9040705@qumranet.com> (raw)
In-Reply-To: <1202758107-19202-1-git-send-email-joerg.roedel@amd.com>
Joerg Roedel wrote:
> Injecting an GP when accessing this MSR lets Windows crash when running some
> stress test tools in KVM. So this patch emulates access to this MSR.
>
>
Applied, thanks.
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index dee6bce..817cad0 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -497,6 +497,10 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
> pr_unimpl(vcpu, "%s: MSR_IA32_MCG_STATUS 0x%llx, nop\n",
> __FUNCTION__, data);
> break;
> + case MSR_IA32_MCG_CTL:
> + pr_unimpl(vcpu, "%s: MSR_IA32_MCG_CTL 0x%llx, nop\n",
> + __FUNCTION__, data);
> + break;
>
But please check patches for broken whitespace.
--
error compiling committee.c: too many arguments to function
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prev parent reply other threads:[~2008-02-12 12:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-11 19:28 [PATCH] KVM: X86: emaulate access to MSR_IA32_MCG_CTL Joerg Roedel
2008-02-12 12:42 ` Avi Kivity [this message]
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