88d538672e
Initialize and prepare for handling LMCEs. Add a boot-time option to disable LMCEs. Signed-off-by: Ashok Raj <ashok.raj@intel.com> [ Simplify stuff, align statements for better readability, reflow comments; kill unused lmce_clear(); save us an MSR write if LMCE is already enabled. ] Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/1433436928-31903-16-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>