Re: [patch added to 3.12-stable] dm: fix AB-BA deadlock in __dm_destroy()

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On 10/20/2016, 10:48 AM, Jiri Slaby wrote:
>> The patch misses the part of upstream patch that removes existing
>> dm_get_live_table().  By just adding dm_get_live_table(), you will
>> have unbalanced numbers of get and put and break refcounting of md.
> 
> Right! I have no idea, how the hunk could have got lost.

And really:
$ git checkout v3.12.65
$ git cherry-pick 2a708cff93f1845b9239bc7d6310aef54e716c6a
lost the hunk. WTF?

thanks,
-- 
js
suse labs
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