69 		fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FPSSE;  in xfpregs_set()
78 	struct xregs_state *xsave;  in xstateregs_get()  local
83 	xsave = &fpu->state.xsave;  in xstateregs_get()
88 		copy_xstate_to_kernel(to, xsave);  in xstateregs_get()
97 		memcpy(&xsave->i387.sw_reserved, xstate_fx_sw_bytes, sizeof(xstate_fx_sw_bytes));  in xstateregs_get()
102 		return membuf_write(&to, xsave, fpu_user_xstate_size);  in xstateregs_get()
111 	struct xregs_state *xsave;  in xstateregs_set()  local
123 	xsave = &fpu->state.xsave;  in xstateregs_set()
129 			ret = copy_kernel_to_xstate(xsave, kbuf);  in xstateregs_set()
131 			ret = copy_user_to_xstate(xsave, ubuf);  in xstateregs_set()
133 		ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, xsave, 0, -1);  in xstateregs_set()
135 			ret = validate_user_xstate_header(&xsave->header);  in xstateregs_set()
141 	xsave->i387.mxcsr &= mxcsr_feature_mask;  in xstateregs_set()
346 		fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FP;  in fpregs_set()