new helper: restore_altstack()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 18 Nov 2012 20:29:16 +0000 (15:29 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 19 Dec 2012 23:07:40 +0000 (18:07 -0500)
commit5c49574ffd7ac07eae8c3b065d19e6ebc7e4760f
tree10c25476b152eca9917eea82fbecff28718eb2fc
parent031b6566983ad9c0247087f039af22b3f87596a3
new helper: restore_altstack()

to be used by rt_sigreturn instances

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
include/linux/signal.h
kernel/signal.c