Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"

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Subject: Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
From: Bart Van Assche <bvanassche@xxxxxxx>
Date: Thu, 5 Oct 2023 07:50:28 -0700
Cc: Bob Pearson <rpearsonhpe@xxxxxxxxx>, Leon Romanovsky <leon@xxxxxxxxxx>, zyjzyj2000@xxxxxxxxx, linux-rdma@xxxxxxxxxxxxxxx, matsuda-daisuke@xxxxxxxxxxx, shinichiro.kawasaki@xxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, Zhu Yanjun <yanjun.zhu@xxxxxxxxx>
In-reply-to: <20231005142148.GA970053@ziepe.ca>
References: <20230922163231.2237811-1-yanjun.zhu@intel.com> <169572143704.2702191.3921040309512111011.b4-ty@kernel.org> <20230926140656.GM1642130@unreal> <d3c05064-a88b-4719-a390-6bf9ae01fba5@acm.org> <b7b365e3-dd11-bc66-dace-05478766bf41@gmail.com> <2d5e02d7-cf84-4170-b1a3-a65316ac84ee@acm.org> <2fcef3c8-808e-8e6a-b23d-9f1b3f98c1f9@linux.dev> <552f2342-e800-43bc-b859-d73297ce940f@acm.org> <20231004183824.GQ13795@ziepe.ca> <c0665377-d2be-e4b6-3d25-727ef303d26e@linux.dev> <20231005142148.GA970053@ziepe.ca>
User-agent: Mozilla Thunderbird

On 10/5/23 07:21, Jason Gunthorpe wrote:

Which is why it shows there are locking problems in this code.


Hi Jason,

Since the locking problems have not yet been root-caused, do you
agree that it is safer to revert patch "RDMA/rxe: Add workqueue
support for rxe tasks" rather than trying to fix it?

Thanks,

Bart.

Follow-Ups:
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Zhu Yanjun
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Jason Gunthorpe

References:
- [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Zhu Yanjun
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Leon Romanovsky
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Leon Romanovsky
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Bart Van Assche
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Bob Pearson
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Bart Van Assche
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Zhu Yanjun
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Bart Van Assche
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Jason Gunthorpe
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Zhu Yanjun
- Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"
  - From: Jason Gunthorpe

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