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)
to be used by rt_sigreturn instances

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

No differences found