check_for_xstate  572 arch/x86/kernel/i387.c 	if (check_for_xstate(fx, buf, &fx_sw_user))
check_for_xstate  169 arch/x86/kernel/xsave.c 	     check_for_xstate(buf, buf, &fx_sw_user))
check_for_xstate   33 include/asm-x86/xsave.h extern int check_for_xstate(struct i387_fxsave_struct __user *buf,