From: Avi Kivity <avi@qumranet.com>
To: Joerg Roedel <joerg.roedel@amd.com>
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [PATCH 0/3] SVM: handle MCEs properly
Date: Fri, 11 Apr 2008 02:31:03 +0300 [thread overview]
Message-ID: <47FEA337.8080108@qumranet.com> (raw)
In-Reply-To: <1207743330-21333-1-git-send-email-joerg.roedel@amd.com>
Joerg Roedel wrote:
> This patchset implements proper MCE handling for SVM in the KVM hypervisor.
> Currently KVM does not set CR4.MCE when it runs the guest. When a MCE condition
> occurs while the guest is running the exception gets lost. This may result in
> data corruption or other undefined behaviour. This patchset sets CR4.MCE to the
> value in the host and adds the intercept for machine check exceptions to the
> SVM implementation. When this intercept occurs, it calls the host MCE exception
> handler manually.
>
>
Applied all, thanks.
--
Any sufficiently difficult bug is indistinguishable from a feature.
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prev parent reply other threads:[~2008-04-10 23:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-09 12:15 [PATCH 0/3] SVM: handle MCEs properly Joerg Roedel
2008-04-09 12:15 ` [PATCH 1/3] SVM: indent svm_set_cr4 with tabs instead of spaces Joerg Roedel
2008-04-09 12:15 ` [PATCH 2/3] SVM: align shadow CR4.MCE with host Joerg Roedel
2008-04-09 12:15 ` [PATCH 3/3] SVM: add intercept for machine check exception Joerg Roedel
2008-04-10 23:31 ` Avi Kivity [this message]
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