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* [folded] vfs-o_-bit-numbers-uniqueness-check-fix-2.patch removed from -mm tree
@ 2010-04-27 18:41 akpm
  0 siblings, 0 replies; only message in thread
From: akpm @ 2010-04-27 18:41 UTC (permalink / raw)
  To: fengguang.wu, eparis, mm-commits


The patch titled
     vfs: O_* bit numbers uniqueness check fix 2
has been removed from the -mm tree.  Its filename was
     vfs-o_-bit-numbers-uniqueness-check-fix-2.patch

This patch was dropped because it was folded into vfs-o_-bit-numbers-uniqueness-check.patch

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: vfs: O_* bit numbers uniqueness check fix 2
From: Wu Fengguang <fengguang.wu@intel.com>

Follow the comment by Eric:

	Until the FMODE_ and O_ bits do not overload I think we need to check
	FMODE_EXEC and FMODE_NONOTIFY (if you have that one) inside fcntl_init()
	as well.  I guess I'll send a patch to someone ?Al? to add FMODE_EXEC to
	the list....

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Eric Paris <eparis@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/fcntl.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff -puN fs/fcntl.c~vfs-o_-bit-numbers-uniqueness-check-fix-2 fs/fcntl.c
--- a/fs/fcntl.c~vfs-o_-bit-numbers-uniqueness-check-fix-2
+++ a/fs/fcntl.c
@@ -742,13 +742,14 @@ EXPORT_SYMBOL(kill_fasync);
 static int __init fcntl_init(void)
 {
 	/* please add new bits here to ensure allocation uniqueness */
-	BUILD_BUG_ON(18 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
+	BUILD_BUG_ON(19 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
 		O_RDONLY	| O_WRONLY	| O_RDWR	|
 		O_CREAT		| O_EXCL	| O_NOCTTY	|
 		O_TRUNC		| O_APPEND	| O_NONBLOCK	|
 		__O_SYNC	| O_DSYNC	| FASYNC	|
 		O_DIRECT	| O_LARGEFILE	| O_DIRECTORY	|
-		O_NOFOLLOW	| O_NOATIME	| O_CLOEXEC
+		O_NOFOLLOW	| O_NOATIME	| O_CLOEXEC	|
+		FMODE_EXEC
 		));
 
 	fasync_cache = kmem_cache_create("fasync_cache",
_

Patches currently in -mm which might be from fengguang.wu@intel.com are

linux-next.patch
include-linux-fsh-complete-hexification-of-fmode_-constants.patch
vfs-o_-bit-numbers-uniqueness-check.patch
vfs-o_-bit-numbers-uniqueness-check-fix-2.patch
vfs-introduce-fmode_neg_offset-for-allowing-negative-f_pos.patch
vmscan-prevent-get_scan_ratio-rounding-errors.patch
readaheadc-fix-comment.patch
fs-writeback-check-sync-bit-earlier-in-inode_wait_for_writeback.patch
vfs-add-super-operation-writeback_inodes.patch


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2010-04-27 18:41 [folded] vfs-o_-bit-numbers-uniqueness-check-fix-2.patch removed from -mm tree akpm

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