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

[Zhu Yanjun <yanjun.zhu@linux.dev>]

在 2023/10/12 7:12, Jason Gunthorpe 写道:
> On Wed, Oct 11, 2023 at 01:14:16PM -0700, Bart Van Assche wrote:
>> On 10/11/23 08:51, Jason Gunthorpe wrote:
>>> If we revert it then rxe will probably just stop development
>>> entirely. Daisuke's ODP work will be blocked and if Bob was able to
>>> fix it he would have done so already. Which mean's Bobs ongoing work
>>> is lost too.
>>
>> If Daisuke's work depends on the RXE changes then Daisuke may decide
>> to help with the RXE changes.
>>
>> Introducing regressions while refactoring code is not acceptable.
> 
> Generally, but I don't view rxe as a production part of the kernel so
> I prefer to give time to resolve it.
> 
>> I don't have enough spare time to help with the RXE driver.

commit 11ab7cc7ee32d6c3e16ac74c34c4bbdbf8f99292
Author: Bart Van Assche <bvanassche@acm.org>
Date:   Tue Aug 22 09:57:07 2023 -0700

     Change the default RDMA driver from rdma_rxe to siw

     Since the siw driver is more stable than the rdma_rxe driver, 
change the
     default into siw. See e.g.
 
https://lore.kernel.org/all/c3d1a966-b9b0-d015-38ec-86270b5045fc@acm.org/.

     Signed-off-by: Bart Van Assche <bvanassche@acm.org>
     Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>


> 
> Nor I
> 
> Jason