Messages in this thread | | | Date | Fri, 3 Dec 2021 13:20:23 -0500 | From | Sasha Levin <> | Subject | Re: [PATCH AUTOSEL 5.15 10/39] net/smc: Transfer remaining wait queue entries during fallback |
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On Thu, Nov 25, 2021 at 06:51:39PM -0800, Jakub Kicinski wrote: >On Thu, 25 Nov 2021 21:31:27 -0500 Sasha Levin wrote: >> From: Wen Gu <guwen@linux.alibaba.com> >> >> [ Upstream commit 2153bd1e3d3dbf6a3403572084ef6ed31c53c5f0 ] >> >> The SMC fallback is incomplete currently. There may be some >> wait queue entries remaining in smc socket->wq, which should >> be removed to clcsocket->wq during the fallback. >> >> For example, in nginx/wrk benchmark, this issue causes an >> all-zeros test result: > >Hold this one, please, there is a fix coming: 7a61432dc813 ("net/smc: >Avoid warning of possible recursive locking").
I'll grab that one too, thanks!
-- Thanks, Sasha
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