From: Avi Kivity <avi@qumranet.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Joerg Rodel <joerg.roedel@amd.com>,
kvm@vger.kernel.org, stable@kernel.org,
Alexander Graf <agraf@suse.de>
Subject: Re: [PATCH] KVM: SVM: fix random segfaults with NPT enabled
Date: Thu, 28 Aug 2008 18:47:30 +0300 [thread overview]
Message-ID: <48B6C892.6030304@qumranet.com> (raw)
In-Reply-To: <20080828151951.GA4895@8bytes.org>
Joerg Roedel wrote:
> Ok, cool. But the bug happens only rarely so I think there is some
> probability that this is the missing tlb flush, I think. But lets see.
>
It reproduces rapidly for me, and it did after adding the missing flush
to kvm_mmu_zap_page().
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
next prev parent reply other threads:[~2008-08-28 15:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-27 12:18 [PATCH] KVM: SVM: fix random segfaults with NPT enabled Joerg Rodel
2008-08-27 13:11 ` Avi Kivity
2008-08-27 13:53 ` Joerg Rodel
2008-08-27 15:21 ` Avi Kivity
2008-08-27 15:32 ` Joerg Roedel
2008-08-27 13:53 ` Avi Kivity
2008-08-27 13:57 ` Joerg Rodel
2008-08-27 15:22 ` Avi Kivity
2008-08-27 15:35 ` Joerg Roedel
2008-08-27 15:50 ` Avi Kivity
2008-08-27 16:27 ` Joerg Rodel
2008-08-27 16:49 ` Avi Kivity
2008-08-27 16:59 ` Avi Kivity
2008-08-28 14:58 ` Joerg Rodel
2008-08-28 15:15 ` Avi Kivity
2008-08-28 15:19 ` Joerg Roedel
2008-08-28 15:47 ` Avi Kivity [this message]
2008-08-28 15:29 ` Avi Kivity
2008-08-28 15:58 ` Joerg Roedel
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