x86, mce: Notify about corrected events too

Notify all parties registered on the mce decoder chain about logged
correctable MCEs.
Signed-off-by: NBorislav Petkov <borislav.petkov@amd.com>
Acked-by: NDoug Thompson <dougthompson@xmission.com>
Acked-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/cpu/mcheck/mce.c

@@ -600,6 +600,7 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 		 */
 		if (!(flags & MCP_DONTLOG) && !mce_dont_log_ce) {
 			mce_log(&m);
+			atomic_notifier_call_chain(&x86_mce_decoder_chain, 0, &m);
 			add_taint(TAINT_MACHINE_CHECK);
 		}