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David Howells 9e2b2dc413 CRED: Introduce credential access wrappers ... The patches that are intended to introduce copy-on-write credentials for 2.6.28 require abstraction of access to some fields of the task structure, particularly for the case of one task accessing another's credentials where RCU will have to be observed. Introduced here are trivial no-op versions of the desired accessors for current and other tasks so that other subsystems can start to be converted over more easily. Wrappers are introduced into a new header (linux/cred.h) for UID/GID, EUID/EGID, SUID/SGID, FSUID/FSGID, cap_effective and current's subscribed user_struct. These wrappers are macros because the ordering between header files mitigates against making them inline functions. linux/cred.h is #included from linux/sched.h. Further, XFS is modified such that it no longer defines and uses parameterised versions of current_fs[ug]id(), thus getting rid of the namespace collision otherwise incurred. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>		17 years ago
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9p	9p: fix O_APPEND in legacy mode	17 years ago
adfs	SL*B: drop kmem cache argument from constructor	17 years ago
affs	[PATCH] f_count may wrap around	17 years ago
afs	mm: rename page trylock	17 years ago
autofs	…
autofs4	autofs4: remove unused ioctls	17 years ago
befs	SL*B: drop kmem cache argument from constructor	17 years ago
bfs	SL*B: drop kmem cache argument from constructor	17 years ago
cifs	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6	17 years ago
coda	[PATCH] sanitize __user_walk_fd() et.al.	17 years ago
configfs	[PATCH] configfs: Pin configfs subsystems separately from new config_items.	17 years ago
cramfs	…
debugfs	debugfs: Implement debugfs_remove_recursive()	17 years ago
devpts	[PATCH] devpts: switch to IDA	17 years ago
dlm	dlm: rename structs	17 years ago
ecryptfs	eCryptfs: use page_alloc not kmalloc to get a page of memory	17 years ago
efs	SL*B: drop kmem cache argument from constructor	17 years ago
exportfs	…
ext2	vfs: pagecache usage optimization for pagesize!=blocksize	17 years ago
ext3	[PATCH] fix races and leaks in vfs_quota_on() users	17 years ago
ext4	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	17 years ago
fat	fat: Fix allow_utime option	17 years ago
freevxfs	…
fuse	[PATCH] fix MAY_CHDIR/MAY_ACCESS/LOOKUP_ACCESS mess	17 years ago
gfs2	[PATCH] don't pass nameidata to gfs2_lookupi()	17 years ago
hfs	[PATCH] f_count may wrap around	17 years ago
hfsplus	[PATCH] f_count may wrap around	17 years ago
hostfs	[PATCH] sanitize ->permission() prototype	17 years ago
hpfs	[patch 05/14] hpfs: dont call permission()	17 years ago
hppfs	[patch] hppfs: remove hppfs_permission	17 years ago
hugetlbfs	SL*B: drop kmem cache argument from constructor	17 years ago
isofs	SL*B: drop kmem cache argument from constructor	17 years ago
jbd	Merge branch 'core/locking' into core/urgent	17 years ago
jbd2	Merge branch 'core/locking' into core/urgent	17 years ago
jffs2	[JFFS2] Fix allocation of summary buffer	17 years ago
jfs	[PATCH] sanitize ->permission() prototype	17 years ago
lockd	Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux	17 years ago
minix	SL*B: drop kmem cache argument from constructor	17 years ago
msdos	fatfs: add UTC timestamp option	17 years ago
ncpfs	[PATCH] don't pass nameidata to __ncp_lookup_validate()	17 years ago
nfs	Revert "UFS: add const to parser token table"	17 years ago
nfs_common	…
nfsd	Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux	17 years ago
nls	…
ntfs	fs: rename buffer trylock	17 years ago
ocfs2	[PATCH] ocfs2: Release mutex in error handling code	17 years ago
omfs	omfs: fix warning	17 years ago
openpromfs	SL*B: drop kmem cache argument from constructor	17 years ago
partitions	fs/partitions/efi: convert to pr_debug	17 years ago
proc	proc: fix warnings	17 years ago
qnx4	SL*B: drop kmem cache argument from constructor	17 years ago
ramfs	ramfs: enable splice write	17 years ago
reiserfs	reiserfs: removed duplicated #include	17 years ago
romfs	romfs_readpage: don't report errors for pages beyond i_size	17 years ago
smbfs	[PATCH] sanitize ->permission() prototype	17 years ago
sysfs	Use WARN() in fs/sysfs	17 years ago
sysv	SL*B: drop kmem cache argument from constructor	17 years ago
ubifs	[PATCH] get rid of indirect users of namei.h	17 years ago
udf	SL*B: drop kmem cache argument from constructor	17 years ago
ufs	Revert "UFS: add const to parser token table"	17 years ago
vfat	fatfs: add UTC timestamp option	17 years ago
xfs	CRED: Introduce credential access wrappers	17 years ago
Kconfig	omfs: update kbuild to include OMFS	17 years ago
Kconfig.binfmt	sh: Initial ELF FDPIC support.	17 years ago
Makefile	omfs: update kbuild to include OMFS	17 years ago
aio.c	[PATCH] f_count may wrap around	17 years ago
anon_inodes.c	flag parameters: NONBLOCK in anon_inode_getfd	17 years ago
attr.c	[patch 4/4] vfs: immutable inode checking cleanup	17 years ago
bad_inode.c	[PATCH] sanitize ->permission() prototype	17 years ago
binfmt_aout.c	tracehook: exec	17 years ago
binfmt_elf.c	tracehook: exec	17 years ago
binfmt_elf_fdpic.c	binfmt_elf_fdpic: Magical stack pointer index, for NEW_AUX_ENT compat.	17 years ago
binfmt_em86.c	…
binfmt_flat.c	tracehook: exec	17 years ago
binfmt_misc.c	binfmt_misc: use simple_read_from_buffer()	17 years ago
binfmt_script.c	…
binfmt_som.c	tracehook: exec	17 years ago
bio-integrity.c	bio-integrity: remove EXPORT_SYMBOL for bio_integrity_init_slab()	17 years ago
bio.c	bio: make use of bvec_nr_vecs	17 years ago
block_dev.c	[PATCH] switch mtd and dm-table to lookup_bdev()	17 years ago
buffer.c	fs: rename buffer trylock	17 years ago
char_dev.c	Remove the lock_kernel() call from chrdev_open()	17 years ago
compat.c	[PATCH] sanitize __user_walk_fd() et.al.	17 years ago
compat_binfmt_elf.c	…
compat_ioctl.c	remove unused #include <linux/dirent.h>'s	17 years ago
dcache.c	dcache: Add case-insensitive support d_ci_add() routine	17 years ago
dcookies.c	…
direct-io.c	dio: use get_user_pages_fast	17 years ago
dnotify.c	[PATCH] split linux/file.h	17 years ago
dquot.c	[PATCH] fix races and leaks in vfs_quota_on() users	17 years ago
drop_caches.c	…
eventfd.c	flag parameters: check magic constants	17 years ago
eventpoll.c	fs/eventpoll.c: fix sys_epoll_create1() comment	17 years ago
exec.c	exec: include pagemap.h again to fix build	17 years ago
fcntl.c	[PATCH] clean dup2() up a bit	17 years ago
fifo.c	[PATCH] reuse xxx_fifo_fops for xxx_pipe_fops	17 years ago
file.c	[PATCH] merge locate_fd() and get_unused_fd()	17 years ago
file_table.c	[PATCH] f_count may wrap around	17 years ago
filesystems.c	…
fs-writeback.c	VFS: export sync_sb_inodes	17 years ago
generic_acl.c	…
inode.c	SL*B: drop kmem cache argument from constructor	17 years ago
inotify.c	…
inotify_user.c	[PATCH] sanitize __user_walk_fd() et.al.	17 years ago
internal.h	…
ioctl.c	…
ioprio.c	…
libfs.c	VFS: increase pseudo-filesystem block size to PAGE_SIZE	17 years ago
locks.c	SL*B: drop kmem cache argument from constructor	17 years ago
mbcache.c	…
mpage.c	vfs: add hooks for ext4's delayed allocation support	17 years ago
namei.c	[patch 3/4] vfs: remove unused nameidata argument of may_create()	17 years ago
namespace.c	[PATCH] pass struct path * to do_add_mount()	17 years ago
nfsctl.c	…
no-block.c	…
open.c	[PATCH] merge locate_fd() and get_unused_fd()	17 years ago
pipe.c	[PATCH] reuse xxx_fifo_fops for xxx_pipe_fops	17 years ago
pnode.c	…
pnode.h	…
posix_acl.c	…
quota.c	quota: cleanup loop in sync_dquots()	17 years ago
quota_v1.c	quota: move function-macros from quota.h to quotaops.h	17 years ago
quota_v2.c	quota: move function-macros from quota.h to quotaops.h	17 years ago
read_write.c	Remove BKL from remote_llseek v2	17 years ago
read_write.h	…
readdir.c	…
select.c	Fix performance regression on lmbench select benchmark	17 years ago
seq_file.c	seq_file: add seq_cpumask(), seq_nodemask()	17 years ago
signalfd.c	flag parameters: check magic constants	17 years ago
splice.c	mm: rename page trylock	17 years ago
stack.c	…
stat.c	[PATCH] sanitize __user_walk_fd() et.al.	17 years ago
super.c	fix soft lock up at NFS mount via per-SB LRU-list of unused dentries	17 years ago
sync.c	SYNC_FILE_RANGE_WRITE may and will block. Document that.	17 years ago
timerfd.c	flag parameters: check magic constants	17 years ago
utimes.c	[PATCH] sanitize __user_walk_fd() et.al.	17 years ago
xattr.c	[PATCH] sanitize __user_walk_fd() et.al.	17 years ago
xattr_acl.c	…