From: Omar Sandoval <osandov@osandov.com>
To: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>, Tejun Heo <tj@kernel.org>,
linux-block@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Arthur Marsh <arthur.marsh@internode.on.net>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH 0/4] block: Fixes for bdi handling
Date: Wed, 8 Mar 2017 08:50:51 -0800 [thread overview]
Message-ID: <20170308165051.GA8598@vader> (raw)
In-Reply-To: <20170308164834.14302-1-jack@suse.cz>
On Wed, Mar 08, 2017 at 05:48:30PM +0100, Jan Kara wrote:
> Hi!
>
> patches in this series fix the most urgent bugs that were introduced by commit
> 165a5e22fafb "block: Move bdi_unregister() to del_gendisk()" and by
> 0dba1314d4f8 "scsi, block: fix duplicate bdi name registration crashes".
> In fact before these commits we had a different set of problems in the
> code but they were less visible :).
>
> I'm still waiting for test confirmation from Omar and Arthur Marsh who reported
> issues but I'm not able to hit any problem anymore in my testing. I think it
> would be nice to get the patches to rc2 so to speed up things I'm posting the
> patches now so that review can happen in parallel with the testing.
>
> Other BDI handling fixes I have in my queue can wait a bit more since they are
> either theoretical or long-standing issues. So I'll repost them once these four
> are sorted out.
>
> Honza
Applying patches 1 and 2 indeed fixed my virtio-scsi problem. I'll apply
the whole series and test that my sd/sr test cases still work.
next prev parent reply other threads:[~2017-03-08 16:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-08 16:48 [PATCH 0/4] block: Fixes for bdi handling Jan Kara
2017-03-08 16:48 ` [PATCH 1/4] block: Allow bdi re-registration Jan Kara
2017-03-08 22:55 ` Tejun Heo
2017-03-08 23:17 ` James Bottomley
2017-03-09 9:10 ` Jan Kara
2017-03-08 16:48 ` [PATCH 2/4] bdi: Fix use-after-free in wb_congested_put() Jan Kara
2017-03-08 22:56 ` Tejun Heo
2017-03-08 16:48 ` [PATCH 3/4] block: Make del_gendisk() safer for disks without queues Jan Kara
2017-03-08 22:57 ` Tejun Heo
2017-03-08 16:48 ` [PATCH 4/4] Revert "scsi, block: fix duplicate bdi name registration crashes" Jan Kara
2017-03-08 17:12 ` Dan Williams
2017-03-08 16:50 ` Omar Sandoval [this message]
2017-03-08 17:39 ` [PATCH 0/4] block: Fixes for bdi handling Omar Sandoval
2017-03-08 16:55 ` Jens Axboe
2017-03-09 9:05 ` Arthur Marsh
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