Merge tag 'rtc-5.15-fixes' of git://git.kernel.org/pub/scm/linux/kern…

…el/git/abelloni/linux

Pull RTC fix from Alexandre Belloni:
 "Fix a locking issue in the cmos rtc driver"

* tag 'rtc-5.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  rtc: cmos: Disable irq around direct invocation of cmos_interrupt()

drivers/rtc/rtc-cmos.c

@@ -1047,7 +1047,9 @@ static void cmos_check_wkalrm(struct device *dev)
 	 * ACK the rtc irq here
 	 */
 	if (t_now >= cmos->alarm_expires && cmos_use_acpi_alarm()) {
+		local_irq_disable();
 		cmos_interrupt(0, (void *)cmos->rtc);
+		local_irq_enable();
 		return;
 	}