Merge branch 'linus' into x86/platform, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/kernel/apic/Makefile

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for local APIC drivers and for the IO-APIC code
 #

arch/x86/kernel/apic/apic_noop.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * NOOP APIC driver.
  *

arch/x86/kernel/apic/bigsmp_32.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * APIC driver for "bigsmp" xAPIC machines with more than 8 virtual CPUs.
  *

arch/x86/kernel/apic/hw_nmi.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  HW NMI watchdog support
  *

arch/x86/kernel/apic/io_apic.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	Intel IO-APIC support for multi-Pentium hosts.
  *

arch/x86/kernel/apic/ipi.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/cpumask.h>
 #include <linux/interrupt.h>
 

arch/x86/kernel/apic/x2apic_cluster.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/threads.h>
 #include <linux/cpumask.h>
 #include <linux/string.h>

arch/x86/kernel/apic/x2apic_phys.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/threads.h>
 #include <linux/cpumask.h>
 #include <linux/string.h>