Update NMI handler for UV5 hardware. A platform register changed, and
UV5 only uses one of the two NMI methods used on previous hardware.
Signed-off-by: NMike Travis <mike.travis@hpe.com>
Signed-off-by: NSteve Wahl <steve.wahl@hpe.com>
Signed-off-by: NBorislav Petkov <bp@suse.de>
Reviewed-by: NDimitri Sivanich <dimitri.sivanich@hpe.com>
Acked-by: NThomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220406195149.228164-2-steve.wahl@hpe.com