From: yue <kvmluck@163.com>
To: stefanha@redhet.com, mrezanin@redhat.com,
qemu-devel <qemu-devel@nongnu.org>
Subject: [Qemu-devel] CVE-2016-5403 results in a bug
Date: Tue, 18 Oct 2016 17:24:16 +0800 (CST) [thread overview]
Message-ID: <2594ba35.1796f.157d71b0cc7.Coremail.kvmluck@163.com> (raw)
hi, all:
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 .
what is your opinion?
thanks
next reply other threads:[~2016-10-18 9:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-18 9:24 yue [this message]
2016-10-18 9:40 ` [Qemu-devel] CVE-2016-5403 results in a bug Stefan Hajnoczi
2016-10-19 8:58 ` Yadi Hu
2016-10-20 9:43 ` yue
-- strict thread matches above, loose matches on Subject: below --
2016-10-17 15:39 yue
2016-10-17 8:19 yue
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