From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Marvin Liu <yong.liu@intel.com>,
xiaolong.ye@intel.com, zhihong.wang@intel.com
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/virtio: fix crash when device reconnecting
Date: Thu, 7 May 2020 16:18:09 +0200 [thread overview]
Message-ID: <7b0d02c5-f109-8143-824f-921ad6898a95@redhat.com> (raw)
In-Reply-To: <20200506150724.37170-1-yong.liu@intel.com>
On 5/6/20 5:07 PM, Marvin Liu wrote:
> When doing virtio device initialization, virtqueues will be reset in
> server mode if ring type is packed. It will cause issue because queues
> have been freed in the beginning of device initialization.
>
> Fix this issue by checking whether device has been initialized before
> reset. If device hasn't been initialized, there's no need to reset
> queues.
>
> Fixes: 6ebbf4109f35 ("net/virtio-user: fix packed ring server mode")
>
> Signed-off-by: Marvin Liu <yong.liu@intel.com>
Applied to dpdk-next-virtio/master
Thanks,
Maxime
next prev parent reply other threads:[~2020-05-07 14:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-14 12:55 [dpdk-dev] [PATCH] " Marvin Liu
2020-04-15 1:06 ` Wang, Yinan
2020-04-15 7:24 ` Ye Xiaolong
2020-04-15 7:30 ` Liu, Yong
2020-04-17 15:17 ` Maxime Coquelin
2020-04-19 1:35 ` Liu, Yong
2020-04-19 3:08 ` Ye Xiaolong
2020-05-06 15:07 ` [dpdk-dev] [PATCH v2] " Marvin Liu
2020-05-07 10:53 ` Maxime Coquelin
2020-05-07 14:18 ` Maxime Coquelin [this message]
2020-05-08 1:54 ` Wang, Yinan
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