XFEATURE_OPMASK   126 arch/x86/include/asm/fpu/types.h #define XFEATURE_MASK_OPMASK		(1 << XFEATURE_OPMASK)
XFEATURE_OPMASK   551 arch/x86/kernel/fpu/xstate.c 	XCHECK_SZ(sz, nr, XFEATURE_OPMASK,    struct avx_512_opmask_state);