x86: mce: clear injection state after event

Currently when an event is ever injected the machine
check code will never read the hardware registers
again, but always only look at the fake software
injection registers.

Clear the injection state after an event has been
processed. This way normal hardware events will
be processed again after injection.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
1 file changed