184 	__put_user_error(FPSIMD_MAGIC, &ctx->head.magic, err);  in preserve_fpsimd_context()
185 	__put_user_error(sizeof(struct fpsimd_context), &ctx->head.size, err);  in preserve_fpsimd_context()
197 	__get_user_error(magic, &ctx->head.magic, err);  in restore_fpsimd_context()
198 	__get_user_error(size, &ctx->head.size, err);  in restore_fpsimd_context()
246 	__put_user_error(SVE_MAGIC, &ctx->head.magic, err);  in preserve_sve_context()
248 			 &ctx->head.size, err);  in preserve_sve_context()
290 	if (sve.head.size <= sizeof(*user->sve)) {  in restore_sve_fpsimd_context()
298 	if (sve.head.size < SVE_SIG_CONTEXT_SIZE(vq))  in restore_sve_fpsimd_context()
368 	__put_user_error(ZA_MAGIC, &ctx->head.magic, err);  in preserve_za_context()
370 			 &ctx->head.size, err);  in preserve_za_context()
401 	if (za.head.size <= sizeof(*user->za)) {  in restore_za_context()
408 	if (za.head.size < ZA_SIG_CONTEXT_SIZE(vq))  in restore_za_context()
452 	struct _aarch64_ctx __user *head;  in parse_user_sigframe()  local
476 		if (limit - offset < sizeof(*head))  in parse_user_sigframe()
482 		head = (struct _aarch64_ctx __user *)(base + offset);  in parse_user_sigframe()
483 		__get_user_error(magic, &head->magic, err);  in parse_user_sigframe()
484 		__get_user_error(size, &head->size, err);  in parse_user_sigframe()
507 			user->fpsimd = (struct fpsimd_context __user *)head;  in parse_user_sigframe()
524 			user->sve = (struct sve_context __user *)head;  in parse_user_sigframe()
537 			user->za = (struct za_context __user *)head;  in parse_user_sigframe()
547 			userp = (char const __user *)head;  in parse_user_sigframe()
606 		if (size < sizeof(*head))  in parse_user_sigframe()
801 		__put_user_error(ESR_MAGIC, &esr_ctx->head.magic, err);  in setup_sigframe()
802 		__put_user_error(sizeof(*esr_ctx), &esr_ctx->head.size, err);  in setup_sigframe()
845 		__put_user_error(EXTRA_MAGIC, &extra->head.magic, err);  in setup_sigframe()
846 		__put_user_error(EXTRA_CONTEXT_SIZE, &extra->head.size, err);  in setup_sigframe()