linux-kernel - Re: [PATCH V3 0/4] zram: fix two races and one zram leak

lists.openwall.net		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 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Tue, 02 Nov 2021 14:43:18 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Ming Lei <ming.lei@...hat.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, Luis Chamberlain <mcgrof@...nel.org>,
        linux-block@...r.kernel.org, Minchan Kim <minchan@...nel.org>
Subject: Re: [PATCH V3 0/4] zram: fix two races and one zram leak

On Mon, 25 Oct 2021 10:54:22 +0800, Ming Lei wrote:
> Fixes three issues reported by Luis Chamberlain with one simpler approach:
> 
> - race between between zram_reset_device() and disksize_store() (1/4)
> 
> - zram leak during unloading module, which is one race between resetting
> and removing device (2/4)
> 
> [...]

Applied, thanks!

[1/4] zram: fix race between zram_reset_device() and disksize_store()
      commit: 6f1637795f2827d36aec9e0246487f5852e8abf7
[2/4] zram: don't fail to remove zram during unloading module
      commit: 8c54499a59b026a3dc2afccf6e1b36d5700d2fef
[3/4] zram: avoid race between zram_remove and disksize_store
      commit: 5a4b653655d554b5f51a5d2252882708c56a6f7e
[4/4] zram: replace fsync_bdev with sync_blockdev
      commit: 00c5495c54f785beb0f6a34f7a3674d3ea0997d5

Best regards,
-- 
Jens Axboe