From: Jason Gunthorpe <jgg@nvidia.com>
To: Bob Pearson <rpearsonhpe@gmail.com>
Cc: zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org
Subject: Re: [PATCH for-next v10 00/11] Fix race conditions in rxe_pool
Date: Fri, 25 Feb 2022 16:46:03 -0400 [thread overview]
Message-ID: <20220225204603.GC219866@nvidia.com> (raw)
In-Reply-To: <20220225195750.37802-1-rpearsonhpe@gmail.com>
On Fri, Feb 25, 2022 at 01:57:40PM -0600, Bob Pearson wrote:
> There are several race conditions discovered in the current rdma_rxe
> driver. They mostly relate to races between normal operations and
> destroying objects. This patch series
> - Makes several minor cleanups in rxe_pool.[ch]
> - Replaces the red-black trees currently used by xarrays for indices
> - Corrects several reference counting errors
> - Adds wait for completions to the paths in verbs APIs which destroy
> objects.
> - Changes read side locking to rcu.
>
> Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
> ---
> v10
> Rebased to current wip/jgg-for-next.
> Split some patches into smaller ones.
Before I look at this, can I apply it without the last two mcast
patches?
Thanks,
Jason
prev parent reply other threads:[~2022-02-25 20:46 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-25 19:57 [PATCH for-next v10 00/11] Fix race conditions in rxe_pool Bob Pearson
2022-02-25 19:57 ` [PATCH for-next v10 01/11] RDMA/rxe: Reverse the sense of RXE_POOL_NO_ALLOC Bob Pearson
2022-02-28 17:15 ` Jason Gunthorpe
2022-02-25 19:57 ` [PATCH for-next v10 02/11] RDMA/rxe: Delete _locked() APIs for pool objects Bob Pearson
2022-02-25 19:57 ` [PATCH for-next v10 03/11] RDMA/rxe: Replace obj by elem in declaration Bob Pearson
2022-02-25 19:57 ` [PATCH for-next v10 04/11] RDMA/rxe: Replace red-black trees by xarrays Bob Pearson
2022-02-28 16:57 ` Jason Gunthorpe
2022-02-28 17:28 ` Robert Pearson
2022-02-28 17:56 ` Jason Gunthorpe
2022-02-25 19:57 ` [PATCH for-next v10 05/11] RDMA/rxe: Stop lookup of partially built objects Bob Pearson
2022-02-28 17:01 ` Jason Gunthorpe
2022-02-25 19:57 ` [PATCH for-next v10 06/11] RDMA/rxe: Add wait_for_completion to pool objects Bob Pearson
2022-02-28 17:05 ` Jason Gunthorpe
2022-02-25 19:57 ` [PATCH for-next v10 07/11] RDMA/rxe: Fix ref error in rxe_av.c Bob Pearson
2022-02-28 17:06 ` Jason Gunthorpe
2022-02-25 19:57 ` [PATCH for-next v10 08/11] RDMA/rxe: Replace mr by rkey in responder resources Bob Pearson
2022-02-25 19:57 ` [PATCH for-next v10 09/11] RDMA/rxe: Convert read side locking to rcu Bob Pearson
2022-02-28 17:12 ` Jason Gunthorpe
2022-02-25 19:57 ` [PATCH for-next v10 10/11] RDMA/rxe: Move max_elem into rxe_type_info Bob Pearson
2022-02-25 19:57 ` [PATCH for-next v10 11/11] RDMA/rxe: Cleanup rxe_pool.c Bob Pearson
2022-02-25 20:46 ` Jason Gunthorpe [this message]
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