Re: uas: kernel BUG at block/blk-tag.c:89 is back again :|

[Jens Axboe <axboe@kernel.dk>]

On 2014-07-21 10:15, Hans de Goede wrote:
> Hi,
>
> On 07/08/2014 01:25 PM, Hans de Goede wrote:
>> Hi,
>>
>> On 07/08/2014 12:35 PM, Jens Axboe wrote:
>>> On 2014-07-08 11:56, Christoph Hellwig wrote:
>>>> On Tue, Jul 08, 2014 at 11:54:14AM +0200, Jens Axboe wrote:
>>>>>> I've posted the patch in reply to another report and added Jens to the
>>>>>> Cc list.  As the block maintainer he need to review and merge it.
>>>>>
>>>>> Which patch is this?
>>>>
>>>> This one:
>>>>
>>>> ---
>>>> From: Christoph Hellwig <hch@lst.de>
>>>> Subject: block: don't assume last put of shared tags is for the host
>>>>
>>>> There is no inherent reason why the last put of a tag structure must be
>>>> the one for the Scsi_Host, as device model objects can be held for
>>>> arbitrary periods.  Merge blk_free_tags and __blk_free_tags into a single
>>>> funtion that just release a references and get rid of the BUG() when the
>>>> host reference wasn't the last.
>>>
>>> Thanks, applied. I don't think I was ever CC'ed on this one, though.
>>
>> Thanks, good to hear.
>
> It seems this one has not made it into 3.16-rc6 somehow ?

It'll go out shortly, was on vacation last week. It is queued up in 
for-linus.

-- 
Jens Axboe