8d2fd30e Sat May 27 15:38:39 CDT 2017 Al Viro <viro@zeniv.linux.org.uk> osf_sigstack(): switch to put_user()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 8d2fd30e Sat May 27 15:38:39 CDT 2017 Al Viro <viro@zeniv.linux.org.uk> osf_sigstack(): switch to put_user()