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Date:   Sat, 15 Feb 2020 05:30:41 +0800
From:   kbuild test robot <lkp@intel.com>
To:     Johannes Weiner <hannes@cmpxchg.org>
Cc:     kbuild-all@lists.01.org, linux-fsdevel@vger.kernel.org,
        linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Dave Chinner <david@fromorbit.com>,
        Yafang Shao <laoar.shao@gmail.com>,
        Michal Hocko <mhocko@suse.com>, Roman Gushchin <guro@fb.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Al Viro <viro@zeniv.linux.org.uk>, kernel-team@fb.com
Subject: Re: [PATCH] vfs: keep inodes with page cache off the inode shrinker
 LRU
Message-ID: <202002150553.KwcmFhJ9%lkp@intel.com>
References: <20200211175507.178100-1-hannes@cmpxchg.org>
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Hi Johannes,

I love your patch! Perhaps something to improve:

[auto build test WARNING on vfs/for-next]
[also build test WARNING on linux/master linus/master v5.6-rc1 next-20200214]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Johannes-Weiner/vfs-keep-inodes-with-page-cache-off-the-inode-shrinker-LRU/20200214-083756
base:   https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-next

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


coccinelle warnings: (new ones prefixed by >>)

>> mm/truncate.c:41:9-10: WARNING: return of 0/1 in function '__clear_shadow_entry' with return type bool

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org