linux-kernel - Re: [GIT PULL] Block pull request for- 4.11-rc1

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Date:   Sat, 25 Feb 2017 19:17:04 +0100
From:   "hch@....de" <hch@....de>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Bart Van Assche <Bart.VanAssche@...disk.com>,
        "hch@....de" <hch@....de>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        "snitzer@...hat.com" <snitzer@...hat.com>
Subject: Re: [GIT PULL] Block pull request for- 4.11-rc1

On Fri, Feb 24, 2017 at 01:22:42PM -0700, Jens Axboe wrote:
> Bart, I pushed a fix here:
> 
> http://git.kernel.dk/cgit/linux-block/commit/?h=for-linus&id=61febef40bfe8ab68259d8545257686e8a0d91d1

Yeah, this looks fine to me.  It was broken on blk-mq before, but
basically impossible to hit.  I wonder if we should have a debug mode
where we set requests to a known pattern after they are freed to catch
these sort of bugs.