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From: Ian Kent <ikent@redhat.com>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: kbuild-all@01.org, linux-fsdevel@vger.kernel.org,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: [vfs:work.autofs 6/10] ERROR: "path_is_mountpoint" [fs/autofs4/autofs4.ko] undefined!
Date: Sun, 04 Dec 2016 17:28:08 +0800	[thread overview]
Message-ID: <1480843688.7509.3.camel@redhat.com> (raw)
In-Reply-To: <201612040921.wXtI5ecC%fengguang.wu@intel.com>

On Sun, 2016-12-04 at 09:04 +0800, kbuild test robot wrote:
> tree:A A A https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git
> work.autofs
> head:A A A 75aa916747375486b99966e78755a382f432d63c
> commit: fee9da65299be1a18829334b6f74d7dd4d688248 [6/10] autofs: use
> path_is_mountpoint() to fix unreliable d_mountpoint() checks
> config: x86_64-randconfig-i0-201649 (attached as .config)
> compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
> reproduce:
> A A A A A A A A git checkout fee9da65299be1a18829334b6f74d7dd4d688248
> A A A A A A A A # save the attached .config to linux build tree
> A A A A A A A A make ARCH=x86_64A 
> 
> All errors (new ones prefixed by >>):
> 
> > 
> > > 
> > > ERROR: "path_is_mountpoint" [fs/autofs4/autofs4.ko] undefined!

Oh wait, I did see this when I looked at vfs.git#work.autofs but was more
concerned with the substance of the changes to pay attention to it.

That would be caused by:
bool path_is_mountpoint(const struct path *path)
{
...
}
EXPORT_SYMBOL(__path_is_mountpoint);

Ian

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  reply	other threads:[~2016-12-04  9:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-04  1:04 [vfs:work.autofs 6/10] ERROR: "path_is_mountpoint" [fs/autofs4/autofs4.ko] undefined! kbuild test robot
2016-12-04  9:28 ` Ian Kent [this message]
2016-12-04 15:23   ` Al Viro
2016-12-04 23:31     ` Ian Kent

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