powerpc: put the "zero usp means using parent's stack pointer" to copy_thread()
authorAl Viro <viro@zeniv.linux.org.uk>
Mon, 22 Oct 2012 02:28:43 +0000 (22:28 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 22 Oct 2012 02:28:43 +0000 (22:28 -0400)
simplifies callers, at that...

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

No differences found