[dpdk-dev] [PATCH v2] vhost: fix missing virtqueue status check in async path

Ferruh Yigit ferruh.yigit at intel.com
Tue Jul 21 16:53:12 CEST 2020


On 7/21/2020 9:36 AM, Maxime Coquelin wrote:
> 
> 
> On 7/21/20 5:35 AM, patrick.fu at intel.com wrote:
>> From: Patrick Fu <patrick.fu at intel.com>
>>
>> Vring should not be touched if vq is disabled. This patch adds the vq
>> status check in async enqueue polling to avoid accessing to a disabled
>> queue.
>>
>> Fixes: cd6760da1076 ("vhost: introduce async enqueue for split ring")
>>
>> Signed-off-by: Patrick Fu <patrick.fu at intel.com>
> 
> Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
> 

Applied to dpdk-next-net/master, thanks.


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