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=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 3113DC433F5 for ; Fri, 3 Sep 2021 13:00:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B9E1610CF for ; Fri, 3 Sep 2021 13:00:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349034AbhICNBG (ORCPT ); Fri, 3 Sep 2021 09:01:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:48558 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229645AbhICNBF (ORCPT ); Fri, 3 Sep 2021 09:01:05 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id C309E610C8; Fri, 3 Sep 2021 13:00:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1630674005; bh=AGgbOdSzpaAML4LgVInM2rkoEUdrV9Ncc/pxqjPQmE4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=a0NQcz6dswV9m90yGOVybZcuAwoS9jGhdMzDBENKcxCeMTTBED6B7ifnUgVb1U1G2 10Th34CfDV47zgkf+cynhVZCKNZVJ0WcxL8uB0aHWe30npA6PadBXX0pAS0ZGYSxCP V47xK7uL/63vWOKfh+q1Hm7RIlRekuXyF+/75bn8VdzSkAEsJQe/xgYK83LYg7xVDN FP770EI2qxnHes7PD8tBekerM6B0a94Rh9z5QbGuXOlCOxjGhGTO4KFqecm7gMcAuU BRJoMMIG7ULXNGsArBvWrha/G4aUplySw68rD8eb2JTPLmcpaGGfOAtjf+l9V5XbV2 ITB6lFh+3nCJw== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: bridge: mcast: fix vlan port router deadlock From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163067400574.8696.628852222789312507.git-patchwork-notify@kernel.org> Date: Fri, 03 Sep 2021 13:00:05 +0000 References: <20210903093415.1544837-1-razor@blackwall.org> In-Reply-To: <20210903093415.1544837-1-razor@blackwall.org> To: Nikolay Aleksandrov Cc: netdev@vger.kernel.org, roopa@nvidia.com, bridge@lists.linux-foundation.org, nikolay@nvidia.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (refs/heads/master): On Fri, 3 Sep 2021 12:34:15 +0300 you wrote: > From: Nikolay Aleksandrov > > Before vlan/port mcast router support was added > br_multicast_set_port_router was used only with bh already disabled due > to the bridge port lock, but that is no longer the case and when it is > called to configure a vlan/port mcast router we can deadlock with the > timer, so always disable bh to make sure it can be called from contexts > with both enabled and disabled bh. > > [...] Here is the summary with links: - [net] net: bridge: mcast: fix vlan port router deadlock https://git.kernel.org/netdev/net/c/ddd0d5293810 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html