From: Jason Gunthorpe <jgg@ziepe.ca>
To: Daisuke Matsuda <matsuda-daisuke@fujitsu.com>
Cc: linux-rdma@vger.kernel.org, leon@kernel.org,
zyjzyj2000@gmail.com, linux-kernel@vger.kernel.org,
rpearsonhpe@gmail.com, lizhijian@fujitsu.com
Subject: Re: [PATCH for-next v8 0/6] On-Demand Paging on SoftRoCE
Date: Thu, 17 Oct 2024 16:27:59 -0300 [thread overview]
Message-ID: <20241017192759.GC948948@ziepe.ca> (raw)
In-Reply-To: <20241009015903.801987-1-matsuda-daisuke@fujitsu.com>
On Wed, Oct 09, 2024 at 10:58:57AM +0900, Daisuke Matsuda wrote:
> This patch series implements the On-Demand Paging feature on SoftRoCE(rxe)
> driver, which has been available only in mlx5 driver[1] so far.
>
> This series has been blocked because of the hang issue of srp 002 test[2],
> which was believed to be caused after applying the commit 9b4b7c1f9f54
> ("RDMA/rxe: Add workqueue support for rxe tasks"). My patches are dependent
> on the commit because the ODP feature requires sleeping in kernel space,
> and it is impossible with the former tasklet implementation.
>
> According to the original reporter[3], the hang issue is already gone in
> v6.10. Additionally, tasklet is marked deprecated[4]. I think the rxe
> driver is ready to accept this series since there is no longer any reason
> to consider reverting back to the old tasklet.
Okay, and it seems we are just ignoring the rxe bugs these days, so
why not? Lets look at it
Jason
next prev parent reply other threads:[~2024-10-17 19:28 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-09 1:58 Daisuke Matsuda
2024-10-09 1:58 ` [PATCH for-next v8 1/6] RDMA/rxe: Make MR functions accessible from other rxe source code Daisuke Matsuda
2024-10-09 14:13 ` Zhu Yanjun
2024-10-10 7:24 ` Daisuke Matsuda (Fujitsu)
2024-10-10 9:18 ` Zhu Yanjun
2024-10-10 10:29 ` Daisuke Matsuda (Fujitsu)
2024-12-09 19:19 ` Jason Gunthorpe
2024-10-09 1:58 ` [PATCH for-next v8 2/6] RDMA/rxe: Move resp_states definition to rxe_verbs.h Daisuke Matsuda
2024-12-09 19:20 ` Jason Gunthorpe
2024-10-09 1:59 ` [PATCH for-next v8 3/6] RDMA/rxe: Add page invalidation support Daisuke Matsuda
2024-10-13 6:15 ` Zhu Yanjun
2024-10-28 7:25 ` Daisuke Matsuda (Fujitsu)
2024-10-28 20:26 ` Zhu Yanjun
2024-12-09 19:21 ` Jason Gunthorpe
2024-12-10 12:00 ` Daisuke Matsuda (Fujitsu)
2024-12-09 19:31 ` Jason Gunthorpe
2024-12-10 12:12 ` Daisuke Matsuda (Fujitsu)
2024-10-09 1:59 ` [PATCH for-next v8 4/6] RDMA/rxe: Allow registering MRs for On-Demand Paging Daisuke Matsuda
2024-12-09 19:33 ` Jason Gunthorpe
2024-10-09 1:59 ` [PATCH for-next v8 5/6] RDMA/rxe: Add support for Send/Recv/Write/Read with ODP Daisuke Matsuda
2024-10-09 1:59 ` [PATCH for-next v8 6/6] RDMA/rxe: Add support for the traditional Atomic operations " Daisuke Matsuda
2024-10-17 19:27 ` Jason Gunthorpe [this message]
2024-10-29 5:43 ` [PATCH for-next v8 0/6] On-Demand Paging on SoftRoCE Daisuke Matsuda (Fujitsu)
2024-10-18 7:06 ` Zhu Yanjun
2024-10-28 7:59 ` Daisuke Matsuda (Fujitsu)
2024-10-28 20:19 ` Zhu Yanjun
2024-12-09 19:36 ` Jason Gunthorpe
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