linux-kernel - Re: [PATCH] vfs: Handle file systems without ->parse

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Date:   Sun, 22 Dec 2019 02:36:11 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Laura Abbott <labbott@...hat.com>
Cc:     kbuild-all@...ts.01.org, Al Viro <viro@...IV.linux.org.uk>,
        David Howells <dhowells@...hat.com>,
        Laura Abbott <labbott@...hat.com>,
        Jeremi Piotrowski <jeremi.piotrowski@...il.com>,
        Linux FS Devel <linux-fsdevel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Phillip Lougher <phillip@...ashfs.org.uk>,
        linux-kernel@...r.kernel.org, Ilya Dryomov <idryomov@...il.com>
Subject: Re: [PATCH] vfs: Handle file systems without ->parse_params better

Hi Laura,

I love your patch! Perhaps something to improve:

[auto build test WARNING on vfs/for-next]
[cannot apply to dhowells-fs/fscache-next linus/master v5.5-rc2 next-20191220]
[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/Laura-Abbott/vfs-Handle-file-systems-without-parse_params-better/20191216-053622
base:   https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-next
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-129-g341daf20-dirty
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

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


sparse warnings: (new ones prefixed by >>)

>> fs/fs_context.c:119:39: sparse: sparse: symbol 'generic_fs_parameters' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                 Open Source Technology Center
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