linux-kernel - Re: [PATCH v4] blk-iocost: Pass gendisk to ioc_refresh

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 for Android: free password hash cracker in your pocket

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

Date:   Tue, 28 Feb 2023 05:51:53 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     tj@...nel.org, josef@...icpanda.com, cgroups@...r.kernel.org,
        linux-block@...r.kernel.org, Breno Leitao <leitao@...ian.org>
Cc:     aherrmann@...e.de, linux-kernel@...r.kernel.org, hch@....de,
        leit@...com
Subject: Re: [PATCH v4] blk-iocost: Pass gendisk to ioc_refresh_params


On Tue, 28 Feb 2023 03:16:54 -0800, Breno Leitao wrote:
> Current kernel (d2980d8d826554fa6981d621e569a453787472f8) crashes
> when blk_iocost_init for `nvme1` disk.
> 
> 	BUG: kernel NULL pointer dereference, address: 0000000000000050
> 	#PF: supervisor read access in kernel mode
> 	#PF: error_code(0x0000) - not-present page
> 
> [...]

Applied, thanks!

[1/1] blk-iocost: Pass gendisk to ioc_refresh_params
      commit: e33b93650fc5364f773985a3e961e24349330d97

Best regards,
-- 
Jens Axboe