From: Victor Stewart <[email protected]>
To: io-uring <[email protected]>
Subject: bug with fastpoll accept and sqpoll + IOSQE_FIXED_FILE
Date: Tue, 2 Feb 2021 00:36:57 -0500 [thread overview]
Message-ID: <CAM1kxwhCXpTCRjZ5tc_TPADTK3EFeWHD369wr8WV4nH8+M_thg@mail.gmail.com> (raw)
started experimenting with sqpoll and my fastpoll accepts started
failing. was banging my head against the wall for a few hours... wrote
this test case below....
basically fastpoll accept only works without sqpoll, and without
adding IOSQE_FIXED_FILE to the sqe. fails with both, fails with
either. these must be bugs?
I'm running Clear Linux 5.10.10-1017.native.
i hope no one here is allergic to C++, haha. compilation command
commented in the gist, just replace the two paths. and I can fold
these checks if needed into a liburing PR later.
https://gist.github.com/victorstewart/98814b65ed702c33480487c05b40eb56
next reply other threads:[~2021-02-02 5:38 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-02 5:36 Victor Stewart [this message]
2021-02-02 11:05 ` bug with fastpoll accept and sqpoll + IOSQE_FIXED_FILE Pavel Begunkov
2021-02-02 11:23 ` Pavel Begunkov
2021-02-02 16:18 ` Victor Stewart
2021-02-02 16:30 ` Victor Stewart
2021-02-02 16:44 ` Jens Axboe
2021-02-02 17:10 ` Victor Stewart
2021-02-02 17:24 ` Jens Axboe
2021-02-02 17:41 ` Pavel Begunkov
2021-02-02 20:34 ` Pavel Begunkov
2021-02-02 20:48 ` Jens Axboe
2021-02-02 20:56 ` Pavel Begunkov
2021-02-03 11:49 ` Pavel Begunkov
2021-02-04 16:50 ` Jens Axboe
2021-02-05 12:46 ` Pavel Begunkov
2021-02-05 14:42 ` Jens Axboe
2021-02-05 14:49 ` Pavel Begunkov
2021-02-02 17:46 ` Jens Axboe
2021-02-02 17:50 ` Victor Stewart
2021-02-02 17:57 ` Jens Axboe
2021-02-02 17:46 ` Victor Stewart
2021-02-02 17:21 ` Pavel Begunkov
2021-02-02 17:30 ` Victor Stewart
2021-02-02 17:45 ` Victor Stewart
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