It's a NOOP since 2.6.35.
Signed-off-by: NMichael Opdenacker <michael.opdenacker@free-electrons.com>
Link: http://lkml.kernel.org/r/1412159043-7348-1-git-send-email-michael.opdenacker@free-electrons.comSigned-off-by: NBorislav Petkov <bp@suse.de>