183 	__put_user_error(FPSIMD_MAGIC, &ctx->head.magic, err);  in preserve_fpsimd_context()
184 	__put_user_error(sizeof(struct fpsimd_context), &ctx->head.size, err);  in preserve_fpsimd_context()
196 	__get_user_error(magic, &ctx->head.magic, err);  in restore_fpsimd_context()
197 	__get_user_error(size, &ctx->head.size, err);  in restore_fpsimd_context()
238 	__put_user_error(SVE_MAGIC, &ctx->head.magic, err);  in preserve_sve_context()
240 			 &ctx->head.size, err);  in preserve_sve_context()
272 	if (sve.head.size <= sizeof(*user->sve)) {  in restore_sve_fpsimd_context()
279 	if (sve.head.size < SVE_SIG_CONTEXT_SIZE(vq))  in restore_sve_fpsimd_context()
330 	struct _aarch64_ctx __user *head;  in parse_user_sigframe()  local
353 		if (limit - offset < sizeof(*head))  in parse_user_sigframe()
359 		head = (struct _aarch64_ctx __user *)(base + offset);  in parse_user_sigframe()
360 		__get_user_error(magic, &head->magic, err);  in parse_user_sigframe()
361 		__get_user_error(size, &head->size, err);  in parse_user_sigframe()
384 			user->fpsimd = (struct fpsimd_context __user *)head;  in parse_user_sigframe()
401 			user->sve = (struct sve_context __user *)head;  in parse_user_sigframe()
411 			userp = (char const __user *)head;  in parse_user_sigframe()
470 		if (size < sizeof(*head))  in parse_user_sigframe()
643 		__put_user_error(ESR_MAGIC, &esr_ctx->head.magic, err);  in setup_sigframe()
644 		__put_user_error(sizeof(*esr_ctx), &esr_ctx->head.size, err);  in setup_sigframe()
679 		__put_user_error(EXTRA_MAGIC, &extra->head.magic, err);  in setup_sigframe()
680 		__put_user_error(EXTRA_CONTEXT_SIZE, &extra->head.size, err);  in setup_sigframe()