MMCR0_PMXE        838 arch/powerpc/include/asm/reg.h #define   MMCR0_PMXE	ASM_CONST(0x04000000) /* perf mon exception enable */
MMCR0_PMXE       1012 arch/powerpc/include/asm/reg.h #define   MMCR0_PMXE	0x04000000UL /* performance monitor exception enable */