Defined in 3 files as a prototype:

• arch/arm64/kvm/reset.c, line 726 (as a prototype)
• arch/x86/lib/putuser.S, line 733 (as a prototype)
• drivers/acpi/acpica/acutils.h, line 572 (as a prototype)

Defined in 3 files as a function:

• arch/arm/mach-keystone/keystone.c, line 156 (as a function)
• arch/s390/kvm/interrupt.c, line 156 (as a function)
• drivers/acpi/acpica/utmisc.c, line 86 (as a function)

Referenced in 2 files:

• drivers/acpi/acpica/exutils.c, line 306
• net/xfrm/xfrm_input.c, line 332