From: Jens Axboe <[email protected]>
To: Victor Stewart <[email protected]>,
Pavel Begunkov <[email protected]>
Cc: io-uring <[email protected]>
Subject: Re: bug with fastpoll accept and sqpoll + IOSQE_FIXED_FILE
Date: Tue, 2 Feb 2021 09:44:07 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAM1kxwg7wkB7Sj8CDi9RkssM5DwFXEFWeUcakUkpKtKVCOUSJQ@mail.gmail.com>
On 2/2/21 9:30 AM, Victor Stewart wrote:
> i just reran it with my memset bug fixed, and now get these results...
> still fails with SQPOLL. (i ommited the SQPOLL without fixed flag
> result since i'm working with a 5.10 kernel). I tried with and without
> submitting, no difference.
>
> with SQPOLL with FIXED FLAG -> FAILURE: failed with error = -22
> without SQPOLL with FIXED FLAG -> SUCCESS: timeout as expected
> without SQPOLL without FIXED FLAG -> SUCCESS: timeout as expected
Can you send the updated test app?
--
Jens Axboe
next prev parent reply other threads:[~2021-02-02 16:47 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-02 5:36 bug with fastpoll accept and sqpoll + IOSQE_FIXED_FILE Victor Stewart
2021-02-02 11:05 ` 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 [this message]
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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