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From: Luis Chamberlain <mcgrof@kernel.org>
To: Nicolai Stange <nstange@suse.de>
Cc: Bart Van Assche <bvanassche@acm.org>,
	Eric Sandeen <sandeen@sandeen.net>, Jens Axboe <axboe@kernel.dk>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ingo Molnar <mingo@redhat.com>, Jan Kara <jack@suse.cz>,
	Ming Lei <ming.lei@redhat.com>, Michal Hocko <mhocko@suse.com>,
	linux-block@vger.kernel.org,
	Linux FS Devel <linux-fsdevel@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Omar Sandoval <osandov@fb.com>, Hannes Reinecke <hare@suse.com>,
	Michal Hocko <mhocko@kernel.org>,
	syzbot+603294af2d01acfdd6da@syzkaller.appspotmail.com
Subject: Re: [RFC 2/3] blktrace: fix debugfs use after free
Date: Tue, 7 Apr 2020 02:15:03 -0600	[thread overview]
Message-ID: <CAB=NE6VJW4TiPHSqr8GXQ326WCbFa_rgT6kKz0bHus6i0Coz4Q@mail.gmail.com> (raw)
In-Reply-To: <20200406151907.GD11244@42.do-not-panic.com>

On Mon, Apr 6, 2020 at 9:19 AM Luis Chamberlain <mcgrof@kernel.org> wrote:
>
> On Mon, Apr 06, 2020 at 11:18:13AM +0200, Nicolai Stange wrote:
> > Bart Van Assche <bvanassche@acm.org> writes:
>
> > So I'd suggest to drop patch [3/3] from this series and modify this
> > patch [2/3] here to move the blk_q_debugfs_unregister(q) invocation from
> > __blk_release_queue() to blk_unregister_queue() instead.
>
> I'll take a stab.

That didn't work. I'll look for alternatives.

  Luis

  reply	other threads:[~2020-04-07  8:15 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-01 23:59 [RFC 0/3] block: address blktrace use-after-free Luis Chamberlain
2020-04-02  0:00 ` [RFC 1/3] block: move main block debugfs initialization to its own file Luis Chamberlain
2020-04-05  3:12   ` Bart Van Assche
2020-04-06 14:23     ` Luis Chamberlain
2020-04-02  0:00 ` [RFC 2/3] blktrace: fix debugfs use after free Luis Chamberlain
2020-04-02  1:57   ` Eric Sandeen
2020-04-02 16:14     ` Luis Chamberlain
2020-04-05  3:39   ` Bart Van Assche
2020-04-06  1:27     ` Eric Sandeen
2020-04-06  4:25       ` Bart Van Assche
2020-04-06  9:18         ` Nicolai Stange
2020-04-06 15:19           ` Luis Chamberlain
2020-04-07  8:15             ` Luis Chamberlain [this message]
2020-04-06 14:29         ` Eric Sandeen
2020-04-07  8:09           ` Luis Chamberlain
2020-04-06 15:14     ` Luis Chamberlain
2020-04-02  0:00 ` [RFC 3/3] block: avoid deferral of blk_release_queue() work Luis Chamberlain
2020-04-02  3:39   ` Bart Van Assche
2020-04-02 14:49     ` Nicolai Stange
2020-04-06  9:11       ` Nicolai Stange
2020-04-09 18:11       ` Luis Chamberlain
2020-04-02  7:44 ` [RFC 0/3] block: address blktrace use-after-free Greg KH
2020-04-03  8:19 ` Ming Lei
2020-04-03 14:06   ` Luis Chamberlain
2020-04-03 14:13   ` Bart Van Assche
2020-04-03 19:49     ` Luis Chamberlain
2020-04-07  2:47   ` yukuai (C)
2020-04-07 19:00     ` Luis Chamberlain
2020-04-09 20:59       ` Luis Chamberlain

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