From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.sberdevices.ru (mx1.sberdevices.ru [37.18.73.165]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 39F4D18307B; Mon, 15 Jul 2024 08:25:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=37.18.73.165 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721031941; cv=none; b=MxY5xP49Eo7u0kRIFrkuXbj5DfglRjTn7Ebyr5rr932ZJeft7M/jfqm63C46ki3WP7GljRG6sgUzqwR28axpydqmns7++lKahqzH4W4UXC62mAkInPDcIkEaZ7bGXiO2hLgAERXOaUXcg/cUsKbByNBmW1oVfOvWFQ3hNK87Mj4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721031941; c=relaxed/simple; bh=d5L/tvc4EwqqaJTnXBKa+d71qhwMx1654XYIW7XZa5w=; h=Message-ID:Date:MIME-Version:From:Subject:In-Reply-To:To:CC: Content-Type; b=mzAt+9eRKRs/S6MRdhkm8XcQ0uBdCmiiwnJNGlna6CHU3u9AeA5pD7q8zHvk1oH+mX9scK3FHhXy56160a7dDZYYph2SIREYAW2/X19MGwgwbVC1RwQxvC0RbYkzSwbR7M5tnEBuaWGe7ABcY2Jfi4DgL8Ig4D0OAvQ4/Zl8+Gc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=jcGInDKs; arc=none smtp.client-ip=37.18.73.165 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="jcGInDKs" Received: from p-infra-ksmg-sc-msk01.sberdevices.ru (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id E66D1100007; Mon, 15 Jul 2024 11:25:27 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru E66D1100007 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1721031927; bh=Jyo5eLjXqfi+avI6rSqSTMuKkeDymb7TDQV2NyDA8NA=; h=Message-ID:Date:MIME-Version:From:Subject:To:Content-Type:From; b=jcGInDKsgmWCzGSc27hWgKZAuMRVfNBV93GLkTqByyDSQRTDaP5DK/QCNB5nfIHW3 8lb+Em2ZrNMfCx77yg4uKfaOZSn0tp5os+4peIeyDSvTUGw6YiW1ZWr5QMR+5sSYg0 L0w2+iNoMrrXpPPhAGfE7mRaElHQZl1YDE+0DQ0g0jTth00kw1fUBDSis+svEz/lT+ z/WGS9SqbLoT1AhQL4Y3qz+qUIuDkY4MolZ0MzqfliBIMA3C4XB71vrEeXXVM/Hwig yI3/oEfLhKqvoympkcGhZbBp237SIgOA55V4E0ZtfsmcJ18HktUnkAmD0eoO8psI0q LS+vZDUEo6+Gw== Received: from smtp.sberdevices.ru (p-i-exch-sc-m02.sberdevices.ru [172.16.192.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Mon, 15 Jul 2024 11:25:27 +0300 (MSK) Received: from [172.28.64.192] (100.64.160.123) by p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Mon, 15 Jul 2024 11:25:26 +0300 Message-ID: <85d64656-d8ff-1133-175f-b12f4913fccf@salutedevices.com> Date: Mon, 15 Jul 2024 11:13:15 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Content-Language: en-US From: Arseniy Krasnov Subject: Re: [RFC PATCH net-next v6 03/14] af_vsock: support multi-transport datagrams In-Reply-To: <20240710212555.1617795-4-amery.hung@bytedance.com> To: , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , kernel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 186516 [Jul 15 2024] X-KSMG-AntiSpam-Version: 6.1.0.4 X-KSMG-AntiSpam-Envelope-From: avkrasnov@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 24 0.3.24 186c4d603b899ccfd4883d230c53f273b80e467f, {Tracking_from_domain_doesnt_match_to}, 100.64.160.123:7.1.2;smtp.sberdevices.ru:5.0.1,7.1.1;127.0.0.199:7.1.2;salutedevices.com:7.1.1;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/07/15 05:41:00 #25996221 X-KSMG-AntiVirus-Status: Clean, skipped Hi! Sorry, i was not in cc, so I'll reply in this way :) +static const struct vsock_transport * +vsock_dgram_lookup_transport(unsigned int cid, __u8 flags) +{ + const struct vsock_transport *transport; + + transport = vsock_connectible_lookup_transport(cid, flags); + if (transport) + return transport; + + return transport_dgram_fallback; +} + ^^^ I guess this must be under EXPORT_SYMBOL, because it is called from virtio_transport_common.c, so module build fails. Thanks