FXSAVE_SIZE        19 arch/x86/include/asm/fpu/xstate.h #define XSAVE_HDR_OFFSET    FXSAVE_SIZE
FXSAVE_SIZE       367 arch/x86/kernel/fpu/xstate.c 		FXSAVE_SIZE + XSAVE_HDR_SIZE;
FXSAVE_SIZE       576 arch/x86/kernel/fpu/xstate.c 	int paranoid_xstate_size = FXSAVE_SIZE + XSAVE_HDR_SIZE;