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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 71CAEFA3728 for ; Wed, 16 Oct 2019 17:42:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 535C82082C for ; Wed, 16 Oct 2019 17:42:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390757AbfJPRmb (ORCPT ); Wed, 16 Oct 2019 13:42:31 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:52172 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726383AbfJPRmb (ORCPT ); Wed, 16 Oct 2019 13:42:31 -0400 Received: from localhost (unknown [IPv6:2603:3023:50c:85e1:5314:1b70:2a53:887e]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 8FB641423879C; Wed, 16 Oct 2019 10:42:30 -0700 (PDT) Date: Wed, 16 Oct 2019 13:42:27 -0400 (EDT) Message-Id: <20191016.134227.1267823632300989943.davem@davemloft.net> To: maheshb@google.com Cc: netdev@vger.kernel.org, edumazet@google.com, weiwan@google.com, mahesh@bandewar.net Subject: Re: [PATCH net] Revert "blackhole_netdev: fix syzkaller reported issue" From: David Miller In-Reply-To: <20191016070438.156372-1-maheshb@google.com> References: <20191016070438.156372-1-maheshb@google.com> X-Mailer: Mew version 6.8 on Emacs 26.2 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 16 Oct 2019 10:42:30 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Mahesh Bandewar Date: Wed, 16 Oct 2019 00:04:38 -0700 > This reverts commit b0818f80c8c1bc215bba276bd61c216014fab23b. > > Started seeing weird behavior after this patch especially in > the IPv6 code path. Haven't root caused it, but since this was > applied to net branch, taking a precautionary measure to revert > it and look / analyze those failures > > Revert this now and I'll send a better fix after analysing / fixing > the weirdness observed. > > CC: Eric Dumazet > CC: Wei Wang > CC: David S. Miller > Signed-off-by: Mahesh Bandewar Ok, applied.