linux-kernel - Re: [PATCH v2] libnvdimm: Notify disk drivers to revalidate region read-only

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

Message-ID: <20210310065425.GA1794@lst.de>
Date:   Wed, 10 Mar 2021 07:54:25 +0100
From:   Christoph Hellwig <hch@....de>
To:     Dan Williams <dan.j.williams@...el.com>
Cc:     linux-nvdimm@...ts.01.org, Christoph Hellwig <hch@....de>,
        Ming Lei <ming.lei@...hat.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Hannes Reinecke <hare@...e.de>, Jens Axboe <axboe@...nel.dk>,
        kernel test robot <lkp@...el.com>,
        Vishal Verma <vishal.l.verma@...el.com>,
        linux-kernel@...r.kernel.org, linux-block@...r.kernel.org
Subject: Re: [PATCH v2] libnvdimm: Notify disk drivers to revalidate region
 read-only

Looks good to me:

Reviewed-by: Christoph Hellwig <hch@....de>

Question on the pre-existing code: given that nvdimm_check_and_set_ro is
the only caller of set_disk_ro for nvdimm devices, we'll also get
the message when initially setting up any read-only disk.  Is that
intentional?