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e0ad7b073e
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akpm@osdl.org e0ad7b073e [PATCH] move xattr permission checks into the VFS 
)

From: Christoph Hellwig <hch@lst.de>

The xattr code has rather complex permission checks because the rules are very
different for different attribute namespaces.  This patch moves as much as we
can into the generic code.  Currently all the major disk based filesystems
duplicate these checks, while many minor filesystems or network filesystems
lack some or all of them.

To do this we need defines for the extended attribute names in common code, I
moved them up from JFS which had the nicest defintions.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:29 -08:00
..
acl.c JFS: allow extended attributes to be set within a existing transaction 2005-09-01 09:02:43 -05:00
endian24.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
file.c JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
inode.c JFS: Fix sparse warnings, including endian error 2005-09-15 23:25:41 -05:00
jfs_acl.h JFS: allow extended attributes to be set within a existing transaction 2005-09-01 09:02:43 -05:00
jfs_btree.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_debug.c JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
jfs_debug.h JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
jfs_dinode.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_dmap.c [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) 2006-01-08 20:13:47 -08:00
jfs_dmap.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_dtree.c JFS: Fix i_blocks accounting when allocation fails 2005-07-26 09:29:13 -05:00
jfs_dtree.h JFS: Code cleanup - getting rid of never-used debug code 2005-06-27 15:35:37 -05:00
jfs_extent.c JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
jfs_extent.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_filsys.h [PATCH] disk quotas fail when /etc/mtab is symlinked to /proc/mounts 2005-09-07 16:57:23 -07:00
jfs_imap.c [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) 2006-01-08 20:13:47 -08:00
jfs_imap.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_incore.h [PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem 2006-01-09 15:59:24 -08:00
jfs_inode.c JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
jfs_inode.h JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
jfs_lock.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_logmgr.c JFS: Improve sync barrier processing 2005-07-27 09:17:57 -05:00
jfs_logmgr.h JFS: Improve sync barrier processing 2005-07-27 09:17:57 -05:00
jfs_metapage.c [PATCH] mm: split page table lock 2005-10-29 21:40:42 -07:00
jfs_metapage.h JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
jfs_mount.c [PATCH] JFS: Support page sizes greater than 4K 2005-05-02 22:23:53 -07:00
jfs_superblock.h JFS: fix sparse warnings by moving extern declarations to headers 2005-05-04 15:29:35 -05:00
jfs_txnmgr.c [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) 2006-01-08 20:13:47 -08:00
jfs_txnmgr.h JFS: don't dereference tlck->ip from txUpdateMap 2005-09-20 14:58:11 -05:00
jfs_types.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_umount.c [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) 2006-01-08 20:13:47 -08:00
jfs_unicode.c JFS: performance patch 2005-06-23 16:57:56 -05:00
jfs_unicode.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_uniupr.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
jfs_xattr.h JFS: Implement jfs_init_security 2005-09-01 09:05:39 -05:00
jfs_xtree.c JFS: make sure right-most xtree pages have header.next set to zero 2005-10-28 13:27:40 -05:00
jfs_xtree.h JFS: Code cleanup - getting rid of never-used debug code 2005-06-27 15:35:37 -05:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
namei.c JFS: set i_ctime & i_mtime on target directory when creating links 2005-10-31 16:53:04 -06:00
resize.c [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) 2006-01-08 20:13:47 -08:00
super.c [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) 2006-01-08 20:13:47 -08:00
symlink.c [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
xattr.c [PATCH] move xattr permission checks into the VFS 2006-01-10 08:01:29 -08:00