linux-kernel - linux-next: build failure after merge of the vfs tree

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Date:	Wed, 10 Dec 2014 18:45:37 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Al Viro <viro@...IV.linux.org.uk>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: linux-next: build failure after merge of the vfs tree

Hi Al,

After merging the vfs tree, today's linux-next build (powerpc
allnoconfig) failed like this:

fs/nsfs.c: In function 'ns_get_path':
fs/nsfs.c:83:2: error: implicit declaration of function 'current_kernel_time' [-Werror=implicit-function-declaration]
  inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
  ^
fs/nsfs.c:83:51: error: incompatible types when assigning to type 'struct timespec' from type 'int'
  inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
                                                   ^

Caused by commit 87fb64a6c1f7 ("take the targets of /proc/*/ns/*
symlinks to separate fs").

I have applied the following patch for today.

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Wed, 10 Dec 2014 18:37:32 +1100
Subject: [PATCH] nsfs: need include/ktime.h and timekeeping.h for CURRENT_TIME

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 fs/nsfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/nsfs.c b/fs/nsfs.c
index 0791d086804d..7d98db03c2ce 100644
--- a/fs/nsfs.c
+++ b/fs/nsfs.c
@@ -3,6 +3,8 @@
 #include <linux/fs.h>
 #include <linux/proc_ns.h>
 #include <linux/magic.h>
+#include <linux/ktime.h>
+#include <linux/timekeeping.h>
 
 static struct vfsmount *nsfs_mnt;
 
-- 
2.1.3

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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