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David Howells c69e8d9c01 CRED: Use RCU to access another task's creds and to release a task's own creds 
Use RCU to access another task's creds and to release a task's own creds.
This means that it will be possible for the credentials of a task to be
replaced without another task (a) requiring a full lock to read them, and (b)
seeing deallocated memory.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
 		2008-11-14 10:39:19 +11:00
..
Kconfig proc: move PROC_PAGE_MONITOR to fs/proc/Kconfig 2008-10-10 04:18:57 +04:00
Makefile proc: remove fs/proc/proc_misc.c 2008-10-23 18:54:05 +04:00
array.c CRED: Use RCU to access another task's creds and to release a task's own creds 2008-11-14 10:39:19 +11:00
base.c CRED: Use RCU to access another task's creds and to release a task's own creds 2008-11-14 10:39:19 +11:00
cmdline.c proc: switch /proc/cmdline to seq_file 2008-10-23 14:29:04 +04:00
cpuinfo.c proc: move /proc/cpuinfo code to fs/proc/cpuinfo.c 2008-10-23 15:05:11 +04:00
devices.c proc: move /proc/devices code to fs/proc/devices.c 2008-10-23 15:02:18 +04:00
generic.c proc: use WARN() rather than printk+backtrace 2008-10-23 13:34:38 +04:00
inode-alloc.txt Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
inode.c proc: proc_init_inodecache() can't fail 2008-10-23 13:27:50 +04:00
internal.h proc: move /proc/kmsg creation to fs/proc/kmsg.c 2008-10-23 14:35:08 +04:00
interrupts.c proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c 2008-10-23 15:15:46 +04:00
kcore.c proc: move all /proc/kcore stuff to fs/proc/kcore.c 2008-10-23 18:32:38 +04:00
kmsg.c proc: move /proc/kmsg creation to fs/proc/kmsg.c 2008-10-23 14:35:08 +04:00
loadavg.c proc: switch /proc/loadavg to seq_file 2008-10-23 13:45:28 +04:00
meminfo.c proc: switch /proc/meminfo to seq_file 2008-10-23 13:52:40 +04:00
mmu.c fs/proc/mmu.c: headers butchery 2007-10-17 08:42:48 -07:00
nommu.c /proc/self/maps doesn't display the real file offset 2008-08-20 15:40:30 -07:00
page.c proc: move pagecount stuff to fs/proc/page.c 2008-10-23 18:48:31 +04:00
proc_devtree.c proc: spread __init 2008-10-23 13:32:31 +04:00
proc_net.c netns: make get_proc_net() static 2008-07-22 14:19:19 -07:00
proc_sysctl.c Merge branch 'proc' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc 2008-10-23 12:04:37 -07:00
proc_tty.c tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
root.c proc: remove fs/proc/proc_misc.c 2008-10-23 18:54:05 +04:00
stat.c proc: move /proc/stat to fs/proc/stat.c 2008-10-23 15:14:05 +04:00
task_mmu.c proc: fix vma display mismatch between /proc/pid/{maps,smaps} 2008-10-23 13:21:29 +04:00
task_nommu.c proc: remove kernel.maps_protect 2008-10-10 04:24:51 +04:00
uptime.c proc: revert /proc/uptime to ->read_proc hook 2008-10-27 22:56:56 +03:00
version.c proc: switch /proc/version to seq_file 2008-10-23 14:19:58 +04:00
vmcore.c proc: move /proc/vmcore creation to fs/proc/vmcore.c 2008-10-23 18:51:22 +04:00