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

[hch@xxxxxx]

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.