tag	line	file	source code
HWBUG_COPYBACK_BROKEN	84	arch/sparc/mm/mbus.c	hwbug_bitmask |= HWBUG_COPYBACK_BROKEN;
HWBUG_COPYBACK_BROKEN	1213	arch/sparc/mm/srmmu.c	hwbug_bitmask |= HWBUG_COPYBACK_BROKEN;