lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Thu, 16 May 2019 21:17:14 +0900
From:   Tetsuo Handa <>
To:     Jan Kara <>
Cc:     Jens Axboe <>,
        Alexander Viro <>,
        syzbot <>,,,,,
Subject: Re: INFO: task hung in __get_super

On 2019/05/16 20:48, Jan Kara wrote:
> OK, so non-racy fix was a bit more involved and I've ended up just
> upgrading the file reference to an exclusive one in loop_set_fd() instead
> of trying to hand-craft some locking solution. The result is attached and
> it passes blktests.

blkdev_get() has corresponding blkdev_put().
bdgrab() does not have corresponding bdput() ?

Powered by blists - more mailing lists