From mboxrd@z Thu Jan 1 00:00:00 1970 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 E745BC4338F for ; Mon, 2 Aug 2021 14:08:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7B1C60725 for ; Mon, 2 Aug 2021 14:08:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235174AbhHBOI3 (ORCPT ); Mon, 2 Aug 2021 10:08:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:47244 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236984AbhHBOAH (ORCPT ); Mon, 2 Aug 2021 10:00:07 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0F5D261183; Mon, 2 Aug 2021 13:56:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1627912581; bh=19MS8kvwxsF3b3xQuAZ1NvLXusGWe0aGzbA3foiWk9Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BSzkeN2iY3piOZeSQs08E4cJyYTNNvtXKPLLcAIZVwkYuVCgd5vP0U9G6BgH7AzrI 0J9LjIDTat+foDwbxjFlOvxWPav7kRtm3K/Wlh+DjDNsvBQ4bwDib0RC5F0sqNSsSt vAtxD/wj0oQ72shKh9/f0KcMpKuWTWtqOch3ugHM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zhang Changzhong , Oleksij Rempel , Marc Kleine-Budde Subject: [PATCH 5.13 014/104] can: j1939: j1939_xtp_rx_dat_one(): fix rxtimer value between consecutive TP.DT to 750ms Date: Mon, 2 Aug 2021 15:44:11 +0200 Message-Id: <20210802134344.482677542@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210802134344.028226640@linuxfoundation.org> References: <20210802134344.028226640@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zhang Changzhong commit c6eea1c8bda56737752465a298dc6ce07d6b8ce3 upstream. For receive side, the max time interval between two consecutive TP.DT should be 750ms. Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol") Link: https://lore.kernel.org/r/1625569210-47506-1-git-send-email-zhangchangzhong@huawei.com Cc: linux-stable Signed-off-by: Zhang Changzhong Acked-by: Oleksij Rempel Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman --- net/can/j1939/transport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/can/j1939/transport.c +++ b/net/can/j1939/transport.c @@ -1869,7 +1869,7 @@ static void j1939_xtp_rx_dat_one(struct if (!session->transmission) j1939_tp_schedule_txtimer(session, 0); } else { - j1939_tp_set_rxtimeout(session, 250); + j1939_tp_set_rxtimeout(session, 750); } session->last_cmd = 0xff; consume_skb(se_skb);