XFEATURE_Hi16_ZMM 128 arch/x86/include/asm/fpu/types.h #define XFEATURE_MASK_Hi16_ZMM (1 << XFEATURE_Hi16_ZMM) XFEATURE_Hi16_ZMM 553 arch/x86/kernel/fpu/xstate.c XCHECK_SZ(sz, nr, XFEATURE_Hi16_ZMM, struct avx_512_hi16_state);