Defined in 2 files as a macro:

• arch/x86/include/uapi/asm/mce.h, line 43 (as a macro)
• include/xen/interface/xen-mca.h, line 389 (as a macro)

Referenced in 2 files:

• arch/x86/kernel/cpu/mce/dev-mcelog.c, line 267
• drivers/xen/mcelog.c, line 165