Bug 1215332 - iouring's recv-multishot.t test fails with 6.5.3
Summary: iouring's recv-multishot.t test fails with 6.5.3
Status: RESOLVED FIXED
Alias: None
Product: openSUSE Tumbleweed
Classification: openSUSE
Component: Kernel (show other bugs)
Version: Current
Hardware: Other Other
: P5 - None : Normal (vote)
Target Milestone: ---
Assignee: Jiri Slaby
QA Contact: E-mail List
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Reported: 2023-09-14 08:29 UTC by Jiri Slaby
Modified: 2023-09-15 05:31 UTC (History)
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Description Jiri Slaby 2023-09-14 08:29:22 UTC 
[  105s] Running test recv-multishot.t                                       MORE flag not set
[  105s] test stream=0 wait_each=0 recvmsg=0 early_error=4  defer=0 failed
[  105s] Test recv-multishot.t failed with ret 1
Comment 1 Jiri Slaby 2023-09-14 08:32:01 UTC 
Reverting of:
commit b2e74db55dd93d6db22a813c9a775b5dbf87c560
Author: Pavel Begunkov <asml.silence@gmail.com>
Date:   Fri Aug 11 13:53:42 2023 +0100

helps.
Comment 2 Jiri Slaby 2023-09-14 08:40:05 UTC 
Pushed a revert of:
commit b2e74db55dd93d6db22a813c9a775b5dbf87c560
Author: Pavel Begunkov <asml.silence@gmail.com>
Date:   Fri Aug 11 13:53:42 2023 +0100

    io_uring/net: don't overflow multishot recv

to stable as a temporary solution. Question raised at:
https://lore.kernel.org/all/037c9d5c-5910-49e0-af3b-70a48c36b0ca@kernel.org/
Comment 3 Jiri Slaby 2023-09-15 05:31:24 UTC 
Fixed in liburing by commit:
commit b73e940c9dd4ffa8ac121db046c0788376691b99
Author: Pavel Begunkov <asml.silence@gmail.com>
Date:   Fri Aug 11 13:58:30 2023 +0100

    tests: don't expect multishot recv overflow backlogging


Reverted the revert in the kernel.