re both vhost msg return code like
> > > "RTE_VHOST_MSG_RESULT_XXX" and function return value.
> > > I wonder if it is better to use two different variable to make it easy
> > > to read.
> >
> > By saying 'function return value', y
X ;
> dev@dpdk.org
> Cc: Hu, Jiayu ; Wang, Yinan ; He,
> Xingguang ; sta...@dpdk.org
> Subject: RE: [PATCH v3] vhost: fix deadlock when message handling failed
>
> > -Original Message-
> > From: Pei, Andy
> > Sent: Monday, July 11, 2022 4:42 PM
> >
> -Original Message-
> From: Pei, Andy
> Sent: Monday, July 11, 2022 4:42 PM
> To: Maxime Coquelin ; Ma, WenwuX
> ; Xia, Chenbo ; dev@dpdk.org
> Cc: Hu, Jiayu ; Wang, Yinan ; He,
> Xingguang ; sta...@dpdk.org
> Subject: RE: [PATCH v3] vhost: fix deadlock when
> From: Maxime Coquelin
> Sent: Tuesday, May 17, 2022 9:24 PM
> To: Ma, WenwuX ; Xia, Chenbo
> ; dev@dpdk.org
> Cc: Hu, Jiayu ; Wang, Yinan ; He,
> Xingguang ; sta...@dpdk.org
> Subject: Re: [PATCH v3] vhost: fix deadlock when message handling failed
>
On 5/7/22 15:27, Wenwu Ma wrote:
In vhost_user_msg_handler(), if vhost message handling
failed, we should check whether the queue is locked and
release the lock before returning. Or, it will cause a
deadlock later.
Fixes: 7f31d4ea05ca ("vhost: fix lock on device readiness notification")
Cc: s
On Sat, May 7, 2022 at 7:30 AM Wenwu Ma wrote:
>
> In vhost_user_msg_handler(), if vhost message handling
> failed, we should check whether the queue is locked and
> release the lock before returning. Or, it will cause a
> deadlock later.
>
> Fixes: 7f31d4ea05ca ("vhost: fix lock on device readine
> -Original Message-
> From: Wenwu Ma
> Sent: Saturday, May 7, 2022 9:28 PM
> To: maxime.coque...@redhat.com; Xia, Chenbo ;
> dev@dpdk.org
> Cc: Hu, Jiayu ; Wang, Yinan ;
> He, Xingguang ; Ma, WenwuX
> ; sta...@dpdk.org
> Subject: [PATCH v3] vhost: fix deadlock when message handling failed
> -Original Message-
> From: Ma, WenwuX
> Sent: Saturday, May 7, 2022 9:28 PM
> To: maxime.coque...@redhat.com; Xia, Chenbo ;
> dev@dpdk.org
> Cc: Hu, Jiayu ; Wang, Yinan ; He,
> Xingguang ; Ma, WenwuX ;
> sta...@dpdk.org
> Subject: [PATCH v3] vhost: fix deadlock when message handling fail
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