From patchwork Mon Mar 1 18:48:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cong Wang X-Patchwork-Id: 389003 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D1EFC433E6 for ; Mon, 1 Mar 2021 18:52:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B6BE64DA3 for ; Mon, 1 Mar 2021 18:52:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240515AbhCASvv (ORCPT ); Mon, 1 Mar 2021 13:51:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38590 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240675AbhCASs7 (ORCPT ); Mon, 1 Mar 2021 13:48:59 -0500 Received: from mail-ot1-x333.google.com (mail-ot1-x333.google.com [IPv6:2607:f8b0:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4630EC06178A; Mon, 1 Mar 2021 10:48:19 -0800 (PST) Received: by mail-ot1-x333.google.com with SMTP id d9so17443703ote.12; Mon, 01 Mar 2021 10:48:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=J5FMZq58d8FKQgaQNO3cOtAsZ73OS8FhCj3Iq1iyMs0=; b=CxkT6CEpP/tZKwk8UOC64BmAI76MsqBbAE8gCIrm5IQoW8I+LfU9vTVMFmTmPSHggl r7t5HtjPF6MJUDq/NLSjzjQHLpAvwPrA43kVy/9siTCRWda6A5Tpv8Px3xCBDpOiP6VG WfhUuO5ggpeaZIXTX4NUMkLvh0Ti4d+Em+NFoBQ2agF1BaS1v5ftr8Lis8464Vo0NDGl fJDUBX4rAnfvmu75LMMTYR76lXATAvfjzbs69MXu6Svvs1ywJ5J61eGXojl3WOMrlvkt vJyePvMroOHiPlWq2MTy1yw7uhXt/xCc22Q8LyfH3BvGgpT/o7UUkKXILv/B6ac0fngl UjKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=J5FMZq58d8FKQgaQNO3cOtAsZ73OS8FhCj3Iq1iyMs0=; b=SN0kSPACB6YJ1yjGwbRwMLSSPK8ntQ0uO383IyjQ0+nW6qzLT2iRiqLC7toMVsAgTb KL+SgygK0YhEbuUF8VcwrverP4WGKFfk8msPbyU5hUkFA5UXNp6InNik1em6g1xQY2Ij SGQH4oeOuzIFsRLgB9H1TNsY6G46YthGfHCZ/TIIlWzuBKMQZqQ0XaZjNCIlrA7y4Eqs dX54yC1fChxAg+8vyyRAbDtel2opRkUvjt02zWugHjuPnLAsvbOsHfkaO772k/hSRMx2 g2UtIbuDjJe3w98Qun+3AkikHQXmL//puOA8C/2gzyriWEUiAAQ7oIc7iO73VbDWLToc yR9Q== X-Gm-Message-State: AOAM531XG3Pi2w7JE44ZK1tsuVAY/a8Z2cALjukD1QYFFh/iDlblETDR Tz6OjrEerUjOZ5R0fuTn9xDDSx7cjLN4qg== X-Google-Smtp-Source: ABdhPJxOS4yI7zQAX9xFJNvp24q3I1leQez3xL6CDHirBvRqFk/7eb4v4xoMAsoE7Zs1c2QX1TCENw== X-Received: by 2002:a9d:226a:: with SMTP id o97mr14744062ota.362.1614624498505; Mon, 01 Mar 2021 10:48:18 -0800 (PST) Received: from unknown.attlocal.net ([2600:1700:65a0:ab60:1bb:8d29:39ef:5fe5]) by smtp.gmail.com with ESMTPSA id 3sm3562185oid.27.2021.03.01.10.48.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Mar 2021 10:48:18 -0800 (PST) From: Cong Wang To: netdev@vger.kernel.org Cc: bpf@vger.kernel.org, Cong Wang , Lorenz Bauer , Daniel Borkmann , John Fastabend , Jakub Sitnicki Subject: [Patch bpf-next] skmsg: add function doc for skb->_sk_redir Date: Mon, 1 Mar 2021 10:48:05 -0800 Message-Id: <20210301184805.8174-1-xiyou.wangcong@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Cong Wang This should fix the following warning: include/linux/skbuff.h:932: warning: Function parameter or member '_sk_redir' not described in 'sk_buff' Reported-by: Lorenz Bauer Cc: Daniel Borkmann Cc: John Fastabend Cc: Jakub Sitnicki Signed-off-by: Cong Wang Acked-by: John Fastabend Acked-by: Lorenz Bauer --- include/linux/skbuff.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index bd84f799c952..0503c917d773 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -656,6 +656,7 @@ typedef unsigned char *sk_buff_data_t; * @protocol: Packet protocol from driver * @destructor: Destruct function * @tcp_tsorted_anchor: list structure for TCP (tp->tsorted_sent_queue) + * @_sk_redir: socket redirection information for skmsg * @_nfct: Associated connection, if any (with nfctinfo bits) * @nf_bridge: Saved data about a bridged frame - see br_netfilter.c * @skb_iif: ifindex of device we arrived on