From: Jason Gunthorpe <jgg@ziepe.ca>
To: "yangx.jy@fujitsu.com" <yangx.jy@fujitsu.com>
Cc: Yanjun Zhu <yanjun.zhu@linux.dev>,
"leon@kernel.org" <leon@kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"rpearsonhpe@gmail.com" <rpearsonhpe@gmail.com>,
Yi Zhang <yi.zhang@redhat.com>
Subject: Re: [PATCHv6 1/4] RDMA/rxe: Fix dead lock caused by __rxe_add_to_pool interrupted by rxe_pool_get_index
Date: Fri, 22 Jul 2022 12:20:00 -0300 [thread overview]
Message-ID: <20220722152000.GC55077@ziepe.ca> (raw)
In-Reply-To: <cc59c87d-39dd-6307-de9e-a67a89acfea0@fujitsu.com>
On Fri, Jul 22, 2022 at 03:14:25PM +0000, yangx.jy@fujitsu.com wrote:
> On 2022/7/22 21:43, Yanjun Zhu wrote:
> > Hi， Xiao
> >
> > Normally I applied this "RDMA/rxe: Fix dead lock caused by
> > __rxe_add_to_pool interrupted by rxe_pool_get_index" patch
> >
> > series to fix this problem. And I am not sure if this problem is fixed
> > by "[PATCH v16 2/2] RDMA/rxe: Convert read side locking to rcu".
> >
> > Zhu Yanjun
> Hi Yanjun,
>
> I have confirmed that the problem has been fixed by:
> [PATCH v16 2/2] RDMA/rxe: Convert read side locking to rcu
Thanks!
Jason
next prev parent reply other threads:[~2022-07-22 15:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-22 19:44 [PATCHv6 1/4] RDMA/rxe: Fix dead lock caused by __rxe_add_to_pool interrupted by rxe_pool_get_index yanjun.zhu
2022-04-22 15:57 ` Pearson, Robert B
2022-04-24 23:47 ` Yanjun Zhu
2022-04-25 17:32 ` Bob Pearson
2022-04-25 19:02 ` Jason Gunthorpe
2022-04-25 22:01 ` Yanjun Zhu
2022-04-25 23:16 ` Jason Gunthorpe
2022-04-22 19:44 ` [PATCH 2/4] RDMA/rxe: Fix dead lock caused by rxe_alloc " yanjun.zhu
2022-04-22 19:44 ` [PATCH 3/4] RDMA/rxe: Use different xa locks on different path yanjun.zhu
2022-04-22 19:44 ` [PATCH 4/4] RDMA/rxe: Check RDMA_CREATE_AH_SLEEPABLE in creating AH yanjun.zhu
2022-04-22 16:49 ` Jason Gunthorpe
2022-04-22 23:26 ` Yanjun Zhu
2022-04-23 18:17 ` [PATCHv2 " yanjun.zhu
2022-07-22 6:51 ` [PATCHv6 1/4] RDMA/rxe: Fix dead lock caused by __rxe_add_to_pool interrupted by rxe_pool_get_index yangx.jy
2022-07-22 13:43 ` Yanjun Zhu
2022-07-22 15:14 ` yangx.jy
2022-07-22 15:20 ` Jason Gunthorpe [this message]
2022-07-23 0:35 ` Yanjun Zhu
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