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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AE0EC433FE for ; Fri, 25 Nov 2022 03:53:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229548AbiKYDxv (ORCPT ); Thu, 24 Nov 2022 22:53:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229526AbiKYDxu (ORCPT ); Thu, 24 Nov 2022 22:53:50 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C9E32B1A5 for ; Thu, 24 Nov 2022 19:53:50 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id CB62BB8294F for ; Fri, 25 Nov 2022 03:53:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 512F9C433D6; Fri, 25 Nov 2022 03:53:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669348427; bh=h9+VWJhzNUUQVeKL9cX0SMWNsfJgSbncTszhe3pKzxo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=iCfVkgQFtGoQsYD6K2gvqf7hxT+DhAAPPV3Dq4X+mLStf3vAs/26kGBDsI9gaFjX2 hg/lbsjUrPEm1y5UG6+oxu4smMpGa8qF2/mBLKbOoE+Bv7XAPcbRPrzahsvIiyvPUS eIsFjvT483b1iSQuawEUFdl/Lp9UucxGb4UmPBuhKH2++RxXkeUgG9E7DTayodDw/P dl70ktl38LeFfxBkpcsEWL0U2xMBVoSFLK5hKWDJLSHwGEihq//NG34RKA/+3nugqD Xu18zES2wn5pBNrVrMY1fhABaeWY+KSIf1dZM4GKxw5qCkKbQQ+ZaCTJDXkK4IdZxb 9sgyrQnAiaOVg== Message-ID: Date: Thu, 24 Nov 2022 19:53:46 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.13.1 Subject: Re: RTM_DELROUTE not sent anymore when deleting (last) nexthop of routes in 6.1 Content-Language: en-US To: Ido Schimmel , Jonas Gorski Cc: Network Development References: From: David Ahern In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 11/24/22 5:41 AM, Ido Schimmel wrote: > Looking at the code and thinking about it, I don't think we ever > generated RTM_DELROUTE notifications when IPv4 routes were flushed (to > avoid a notification storm). exactly.