openrisk: fix altstack switching on sigreturn
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 20 Sep 2012 19:49:09 +0000 (15:49 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 29 Nov 2012 02:46:11 +0000 (21:46 -0500)
do_sigaltstack() expects _userland_ address, TYVM...

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

No differences found