_PATCHKEY          19 include/linux/patchkey.h #    define _PATCHKEY(id) (0xfd00|id)
_PATCHKEY          21 include/linux/patchkey.h #    define _PATCHKEY(id) ((id<<8)|0x00fd)
_PATCHKEY          28 include/uapi/linux/patchkey.h #    define _PATCHKEY(id) (0xfd00|id)
_PATCHKEY          30 include/uapi/linux/patchkey.h #    define _PATCHKEY(id) ((id<<8)|0x00fd)