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Date: Sun, 10 May 2015 17:47:37 +0900
From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Minchan Kim <minchan@kernel.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Nitin Gupta <ngupta@vflare.org>, linux-kernel@vger.kernel.org,
        Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Subject: Re: [PATCHv4 00/10] add on-demand device creation
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On (05/08/15 00:11), Minchan Kim wrote:
> 
> BTW, patches you sent landed on mainline?
> 

Hi,

"block: destroy bdi before blockdev is unregistered."

-- mainlined 6cd18e711dd8075da9d78cfc1239f912ff28968a


https://lkml.org/lkml/2015/5/8/29

-- not yet. w/o this patch del_gendisk() hits a WARN_ON()
(a known issue https://lkml.org/lkml/2015/4/28/568).

	-ss