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Date: Thu, 11 May 2017 10:43:41 +0200
From: David Sterba <dsterba@suse.cz>
To: kernel test robot <xiaolong.ye@intel.com>
Cc: lkp@01.org, Stephen Rothwell <sfr@canb.auug.org.au>,
        Liu Bo <bo.li.liu@oracle.com>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [btrfs]  cc8385b59e:
 BUG:sleeping_function_called_from_invalid_context_at_mm/slab.h
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References: <20170508205048.GA101014@inn.lkp.intel.com>
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On Tue, May 09, 2017 at 04:50:48AM +0800, kernel test robot wrote:
> 
> FYI, we noticed the following commit:
> 
> commit: cc8385b59e17d489814d54d6a846aba7051fdea5 ("btrfs: preallocate radix tree node for readahead")
> https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

For the record, that's a known one and has been fixed, there were some
for-next branches without the fix.