[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] CVE-2016-5403 results in a bug
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] CVE-2016-5403 results in a bug |
Date: |
Tue, 18 Oct 2016 10:40:44 +0100 |
On Tue, Oct 18, 2016 at 10:24 AM, yue <address@hidden> wrote:
> i apply this patch,
> https://git.centos.org/blob/rpms!!qemu-kvm/6078803a0db76660aef491907f795bb23ad33357/SOURCES!kvm-virtio-error-out-if-guest-exceeds-virtqueue-size.patch;jsessionid=124pfc40q9ejezgb0b5qrnv6m#L33
> .
> but this patch always results in a bug(bug?). a vm always exits with
> '2016-10-17T07:33:40.393592Z qemu-kvm: Virtqueue size exceeded', if you
> suspend and resume . (please refer to
> https://wiki.openstack.org/wiki/Kvm-Pause-Suspend to see the definiton of
> suspend and resume in openstack). this operation is very commonly used in
> openstack. i am not sure if this patch is elegant .
Try these patches:
bccdef6b1a204db0f41ffb6e24ce373e4d7890d4..58a83c61496eeb0d31571a07a51bc19,
4b7f91ed0270a371e1933efa21ba600b6da23ab9