Messages in this thread | | | Date | Wed, 12 Dec 2018 15:31:34 -0800 (PST) | Subject | Re: [PATCH net V2 0/4] Fix various issue of vhost | From | David Miller <> |
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From: Jason Wang <jasowang@redhat.com> Date: Wed, 12 Dec 2018 18:08:15 +0800
> This series tries to fix various issues of vhost: > > - Patch 1 adds a missing write barrier between used idx updating and > logging. > - Patch 2-3 brings back the protection of device IOTLB through vq > mutex, this fixes possible use after free in device IOTLB entries. > - Patch 4-7 fixes the diry page logging when device IOTLB is > enabled. We should done through GPA instead of GIOVA, this was done > through intorudce HVA->GPA reverse mapping and convert HVA to GPA > during logging dirty pages. > > Please consider them for -stable. > > Thanks > > Changes from V1: > - silent compiler warning for 32bit. > - use mutex_trylock() on slowpath instead of mutex_lock() even on fast > path.
Hello Jason.
Look like Michael wants you to split out patch #4 and target net-next with it.
So please do that and respin the first 3 patches here with Michael's ACKs.
Thanks.
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