um: don't bother with passing sp to do_fork() for fork(2)/vfork(2)
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 17 Oct 2012 06:26:48 +0000 (02:26 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 29 Nov 2012 02:49:03 +0000 (21:49 -0500)
commit8cddebd767c5059257022cfbc2ac53fd81c09c94
treedd8339b29ab65d56526239f6e010f833656984e3
parentc4144670fd9b34d6eae22c9f83751745898e8243
um: don't bother with passing sp to do_fork() for fork(2)/vfork(2)

copy_thread() on um will do the right thing when getting 0 for sp...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
arch/um/kernel/syscall.c