FP_XSTATE_MAGIC1   46 arch/x86/kernel/xsave.c 	if (fx_sw_user->magic1 != FP_XSTATE_MAGIC1)
FP_XSTATE_MAGIC1  264 arch/x86/kernel/xsave.c 	fx_sw_reserved.magic1 = FP_XSTATE_MAGIC1;