From: Al Viro <viro@ZenIV.linux.org.uk>
To: kbuild test robot <lkp@intel.com>
Cc: Adam Manzanares <adam.manzanares@wdc.com>,
kbuild-all@01.org, linux-fsdevel@vger.kernel.org,
Jeff Moyer <jmoyer@redhat.com>, Christoph Hellwig <hch@lst.de>
Subject: Re: [vfs:work.aio 10/12] fs/aio.c:1444: undefined reference to `ioprio_check_cap'
Date: Fri, 1 Jun 2018 01:54:49 +0100 [thread overview]
Message-ID: <20180601005448.GN30522@ZenIV.linux.org.uk> (raw)
In-Reply-To: <201806010845.bDzP7QCW%fengguang.wu@intel.com>
On Fri, Jun 01, 2018 at 08:36:47AM +0800, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.aio
> head: 087e566916ce2cde4f20a148607c9c3591f46f67
> commit: d9a08a9e616beeccdbd0e7262b7225ffdfa49e92 [10/12] fs: Add aio iopriority support
> config: x86_64-randconfig-u0-06010558 (attached as .config)
> compiler: gcc-5 (Debian 5.5.0-3) 5.4.1 20171010
> reproduce:
> git checkout d9a08a9e616beeccdbd0e7262b7225ffdfa49e92
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> All errors (new ones prefixed by >>):
>
> fs/aio.o: In function `aio_prep_rw':
> >> fs/aio.c:1444: undefined reference to `ioprio_check_cap'
Huh? In the same commit:
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -36,6 +36,7 @@
#include <linux/delayed_call.h>
#include <linux/uuid.h>
#include <linux/errseq.h>
+#include <linux/ioprio.h>
Two commits earlier:
--- a/include/linux/ioprio.h
+++ b/include/linux/ioprio.h
@@ -77,4 +77,6 @@ extern int ioprio_best(unsigned short aprio, unsigned short bprio);
extern int set_task_ioprio(struct task_struct *task, int ioprio);
+extern int ioprio_check_cap(int ioprio);
+
and fs/aio.c definitely contains include of linux/fs.h...
next prev parent reply other threads:[~2018-06-01 0:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-01 0:36 [vfs:work.aio 10/12] fs/aio.c:1444: undefined reference to `ioprio_check_cap' kbuild test robot
2018-06-01 0:54 ` Al Viro [this message]
2018-06-01 1:02 ` Al Viro
2018-06-01 1:12 ` [kbuild-all] " Li, Philip
2018-06-01 5:13 ` Christoph Hellwig
2018-06-01 15:38 ` Adam Manzanares
2018-06-01 15:41 ` Jens Axboe
2018-06-01 15:57 ` Adam Manzanares
2018-06-01 15:59 ` Jens Axboe
2018-06-01 17:28 ` Matthew Wilcox
2018-06-01 20:31 ` Steve French
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