From: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Maor Gottlieb <maorg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Yonatan Cohen <yonatanc-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH rdma-next 2/2] IB/rxe: Prevent from completer to operate on non valid QP
Date: Tue, 24 Jan 2017 16:19:17 -0500 [thread overview]
Message-ID: <1485292757.43764.70.camel@redhat.com> (raw)
In-Reply-To: <20170119132559.23999-2-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
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On Thu, 2017-01-19 at 15:25 +0200, Leon Romanovsky wrote:
> From: Yonatan Cohen <yonatanc-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
>
> On UD QP completer tasklet is scheduled for each packet sent.
>
> If it is followed by a destroy_qp(), the kernel panic will
> happen as the completer tries to operate on a destroyed QP.
>
> Fixes: 8700e3e7c485 ("Soft RoCE driver")
> Signed-off-by: Yonatan Cohen <yonatanc-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> Reviewed-by: Moni Shoua <monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> Signed-off-by: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Thanks, added to -rc.
--
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
GPG KeyID: B826A3330E572FDD
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next prev parent reply other threads:[~2017-01-24 21:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 13:25 [PATCH rdma-next 1/2] IB/rxe: Fix rxe dev insertion to rxe_dev_list Leon Romanovsky
[not found] ` <20170119132559.23999-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-19 13:25 ` [PATCH rdma-next 2/2] IB/rxe: Prevent from completer to operate on non valid QP Leon Romanovsky
[not found] ` <20170119132559.23999-2-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-24 21:19 ` Doug Ledford [this message]
2017-01-24 21:18 ` [PATCH rdma-next 1/2] IB/rxe: Fix rxe dev insertion to rxe_dev_list Doug Ledford
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