On Mon, 28 Sep 2015, Dave Hansen wrote:> > From: Dave Hansen <dave.hansen@linux.intel.com>> > There is a new bit in CR4 for enabling protection keys. We> will actually enable it later in the series.> > Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>Reviewed-by: Thomas Gleixner <tglx@linutronix.de>