From nobody Mon Feb 9 07:23:53 2026 Delivered-To: wpasupplicant.patchew@gmail.com Received: by 2002:a02:cbb9:0:0:0:0:0 with SMTP id v25csp2669030jap; Fri, 19 Nov 2021 12:41:51 -0800 (PST) X-Google-Smtp-Source: ABdhPJyWAvHoZ42maxa3XxRzkre185lWck3aOFYqCzlijVCTcs9aamWAK0zx6meH3gWol9CmGmCt X-Received: by 2002:aa7:9dcd:0:b0:494:658c:3943 with SMTP id g13-20020aa79dcd000000b00494658c3943mr65911233pfq.19.1637354511285; Fri, 19 Nov 2021 12:41:51 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1637354511; cv=none; d=google.com; s=arc-20160816; b=Ycw8r14O5uo6huuVM5AVLhkyOgyWt9zccBm9/qF1l4R+gr9K+MQYfYXBfG12+0vCW9 9+p+DOmli6A5pAvDYO6oJbzh5SibgGBIZvJhmoBqhNOLoBuWT5LzCOVUpBbznUvArU3f JJHO3xt46zDwu6ickSr+EfSM4yzoOAnT2h8QDlX0STWL+IebkInNtq2pTpNPbFehuvb0 FpMPrKmREY1Kqy6KZxAYIfXx2m30cnsJDHtEFjndhWuQijh7cVVb7a+05fBX+3z6wPxD ZTW/PvIlDibC0JVAoEN0eMhO8hDJI0KB7BXoGq4smTyADtezc+R50ZUN58pUeateQ7iB jWag== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from; bh=5kQ786y92DaVLywI25lctfsNDTwZRlW2Evlso192L90=; b=M/UP8HODjZwriiq0L9hJbs+mw9QxPZbfUbQ5Blpey1HynGpDP6caYYwYlJERuM5Efu 36Cv0XbK0558w/WG1P99fXLM6/W3k6eZTlbDpJgv/iijZG03iajzhBOT32wP+YJ0sHfZ 42ry0dmCIoiNeMz88A3rH8gjtEBF+QgD7n/4pMmRcT33/+48WO7bPItGr1JYDHk3bJWh onqoqr4KD3wMSQBeXuygJC/JUGdof4aPOkFIPGxvNme5tIHkTHgzJw784kNYDFLFfAM0 IhC97OGLndlh0Uyj8i4CuTyIGVJhIhyWjxYvQRBPyASbDqsYYbl++zcvDaj6NlFOH1kX GSvg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of mptcp+bounces-2488-wpasupplicant.patchew=gmail.com@lists.linux.dev designates 147.75.197.195 as permitted sender) smtp.mailfrom="mptcp+bounces-2488-wpasupplicant.patchew=gmail.com@lists.linux.dev"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from ewr.edge.kernel.org (ewr.edge.kernel.org. [147.75.197.195]) by mx.google.com with ESMTPS id k1si1914395pfu.102.2021.11.19.12.41.51 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 19 Nov 2021 12:41:51 -0800 (PST) Received-SPF: pass (google.com: domain of mptcp+bounces-2488-wpasupplicant.patchew=gmail.com@lists.linux.dev designates 147.75.197.195 as permitted sender) client-ip=147.75.197.195; Authentication-Results: mx.google.com; spf=pass (google.com: domain of mptcp+bounces-2488-wpasupplicant.patchew=gmail.com@lists.linux.dev designates 147.75.197.195 as permitted sender) smtp.mailfrom="mptcp+bounces-2488-wpasupplicant.patchew=gmail.com@lists.linux.dev"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ewr.edge.kernel.org (Postfix) with ESMTPS id 9A0191C0F2B for ; Fri, 19 Nov 2021 20:41:50 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5302D2C88; Fri, 19 Nov 2021 20:41:49 +0000 (UTC) X-Original-To: mptcp@lists.linux.dev Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (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 4C1A92C81 for ; Fri, 19 Nov 2021 20:41:48 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10173"; a="295303538" X-IronPort-AV: E=Sophos;i="5.87,248,1631602800"; d="scan'208";a="295303538" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Nov 2021 12:41:47 -0800 X-IronPort-AV: E=Sophos;i="5.87,248,1631602800"; d="scan'208";a="506889214" Received: from mjmartin-desk2.amr.corp.intel.com (HELO mjmartin-desk2.intel.com) ([10.209.14.166]) by fmsmga007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Nov 2021 12:41:44 -0800 From: Mat Martineau To: netdev@vger.kernel.org Cc: Poorva Sonparote , davem@davemloft.net, kuba@kernel.org, matthieu.baerts@tessares.net, mptcp@lists.linux.dev, Mat Martineau Subject: [PATCH net-next 1/4] ipv4: Exposing __ip_sock_set_tos() in ip.h Date: Fri, 19 Nov 2021 12:41:34 -0800 Message-Id: <20211119204137.415733-2-mathew.j.martineau@linux.intel.com> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211119204137.415733-1-mathew.j.martineau@linux.intel.com> References: <20211119204137.415733-1-mathew.j.martineau@linux.intel.com> Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Poorva Sonparote Making the static function __ip_sock_set_tos() from net/ipv4/ip_sockglue.c accessible by declaring it in include/net/ip.h The reason for doing this is to use this function to set IP_TOS value in mptcp_setsockopt() without the lock. Signed-off-by: Poorva Sonparote Signed-off-by: Mat Martineau --- include/net/ip.h | 1 + net/ipv4/ip_sockglue.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/include/net/ip.h b/include/net/ip.h index 7d1088888c10..81e23a102a0d 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -783,5 +783,6 @@ int ip_sock_set_mtu_discover(struct sock *sk, int val); void ip_sock_set_pktinfo(struct sock *sk); void ip_sock_set_recverr(struct sock *sk); void ip_sock_set_tos(struct sock *sk, int val); +void __ip_sock_set_tos(struct sock *sk, int val); =20 #endif /* _IP_H */ diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 38d29b175ca6..445a9ecaefa1 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -576,7 +576,7 @@ int ip_recv_error(struct sock *sk, struct msghdr *msg, = int len, int *addr_len) return err; } =20 -static void __ip_sock_set_tos(struct sock *sk, int val) +void __ip_sock_set_tos(struct sock *sk, int val) { if (sk->sk_type =3D=3D SOCK_STREAM) { val &=3D ~INET_ECN_MASK; --=20 2.34.0