Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752062AbeAQKLe (ORCPT + 1 other); Wed, 17 Jan 2018 05:11:34 -0500 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:52097 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750806AbeAQKLb (ORCPT ); Wed, 17 Jan 2018 05:11:31 -0500 X-ME-Sender: Date: Wed, 17 Jan 2018 08:11:25 -0200 From: Henrique de Moraes Holschuh To: Dmitry Vyukov Cc: Pavel Machek , syzbot , Alexei Starovoitov , Daniel Borkmann , LKML , netdev , syzkaller-bugs@googlegroups.com Subject: Re: dangers of bots on the mailing lists was Re: divide error in ___bpf_prog_run Message-ID: <20180117101125.yk7bgpa3ezrodmxz@khazad-dum.debian.net> References: <001a11405130ff1e9705629eb53c@google.com> <20180117093225.GB20303@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-GPG-Fingerprint1: 4096R/0x0BD9E81139CB4807: C467 A717 507B BAFE D3C1 6092 0BD9 E811 39CB 4807 User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: On Wed, 17 Jan 2018, Dmitry Vyukov wrote: > On Wed, Jan 17, 2018 at 10:32 AM, Pavel Machek wrote: > > On Fri 2018-01-12 17:58:01, syzbot wrote: > >> syzkaller hit the following crash on > >> 19d28fbd306e7ae7c1acf05c3e6968b56f0d196b > > > > What an useful way to describe kernel version. > > > > Could we get reasonable subject line? 4.15-rc7: prefix would be nice > > if it is on mainline, > > Yes, I guess. I am all for useful improvements. > What exactly is reasonable subject line? And how it can be extracted > for an arbitrary kernel tree? It can't, I guess. But maybe you could extract it from syzbot information about the context of that patch? Maybe tagging it with the git tree you fetched when getting it over git, and mail from[1]+subject+message-id when getting it over email? [1] processing of related headers to handle mailing lists and retransmits is required, e.g. ressent-*, etc. But this is relatively easy to do as well. A map to generate subject prefixes from key git trees or MLs could enhance that even further, to get at least mainline:, *-next:, etc. -- Henrique Holschuh