From: Jens Axboe <[email protected]>
To: Josef Bacik <[email protected]>,
syzbot <[email protected]>
Cc: [email protected], [email protected], [email protected],
[email protected], [email protected],
[email protected], [email protected],
[email protected], [email protected]
Subject: Re: [syzbot] INFO: task hung in io_uring_cancel_generic (2)
Date: Wed, 8 Dec 2021 20:45:27 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 12/8/21 7:51 PM, Josef Bacik wrote:
> On Wed, Dec 08, 2021 at 02:12:09PM -0800, syzbot wrote:
>> syzbot has bisected this issue to:
>>
>> commit 741ec653ab58f5f263f2b6df38157997661c7a50
>> Author: Qu Wenruo <[email protected]>
>> Date: Mon Sep 27 07:22:01 2021 +0000
>>
>> btrfs: subpage: make end_compressed_bio_writeback() compatible
>>
>
> This isn't the right patch, this is x86 so sectorsize == pagesize, so this patch
> didn't change anything at all. Also unless the local fs is btrfs with
> compression enabled I'm not entirely sure how this would even matter, the
> reproducer seems to be purely io_uring related. Thanks,
Yeah, it's not btrfs, it's just one of those "bisect gone awry" cases. btrfs
guys can ignore this one.
--
Jens Axboe
prev parent reply other threads:[~2021-12-09 3:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 21:03 [syzbot] INFO: task hung in io_uring_cancel_generic (2) syzbot
2021-12-08 0:04 ` syzbot
2021-12-09 15:58 ` Jens Axboe
2021-12-09 16:56 ` syzbot
2021-12-08 22:12 ` syzbot
2021-12-09 2:51 ` Josef Bacik
2021-12-09 3:45 ` Jens Axboe [this message]
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