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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 67BCEC43381 for ; Mon, 11 Mar 2019 17:22:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3D8032063F for ; Mon, 11 Mar 2019 17:22:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727731AbfCKRWQ (ORCPT ); Mon, 11 Mar 2019 13:22:16 -0400 Received: from mx2.suse.de ([195.135.220.15]:34786 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726641AbfCKRWQ (ORCPT ); Mon, 11 Mar 2019 13:22:16 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id BD6FFAD52; Mon, 11 Mar 2019 17:22:14 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Mon, 11 Mar 2019 18:22:14 +0100 From: Roman Penyaev To: Dmitry Vyukov Cc: syzbot , 'Dmitry Vyukov' via syzkaller-bugs , Andrew Morton , dbueso@suse.de, Jason Baron , linux-fsdevel , LKML , Paul McKenney , Stephen Rothwell , Al Viro Subject: Re: WARNING in ep_poll_callback In-Reply-To: References: <00000000000073a5740583d42c1e@google.com> Message-ID: <340d29d33c1adfd55fe8b1ad48674708@suse.de> X-Sender: rpenyaev@suse.de User-Agent: Roundcube Webmail Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019-03-11 17:37, Dmitry Vyukov wrote: > On Mon, Mar 11, 2019 at 5:36 PM syzbot > wrote: >> >> > On Mon, Mar 11, 2019 at 2:53 PM Roman Penyaev wrote: >> >> >> On 2019-03-11 14:45, Dmitry Vyukov wrote: >> >> > On Mon, Mar 11, 2019 at 2:37 PM Roman Penyaev wrote: >> >> >> >> >> >> Hi Andrew, >> >> >> >> >> >> I thought "epoll: loosen irq safety in ep_poll_callback()" patch was >> >> >> removed from your tree, at least I got a notification on 9th of >> >> >> january, >> >> >> also I do not see it in the linux-next tree. >> >> >> >> >> >> Should I ignore this syzbot message? >> >> > >> >> > If this was resolved we need to communicate it to syzbot one way or the >> >> > other. >> >> > Since it was in linux-next, it won't even be able to do fix bisection. >> >> > So the bug will be open forever otherwise. >> >> >> Bug was fixed (commit was simply dropped). How can I tell syzbot to >> >> shut up >> >> and to resolve the issue? >> >> > Hi Roman, >> >> > The docs are at: >> >> >> See https://goo.gl/tpsmEJ for more information about syzbot. Thanks! Will read. >> >> > There is no official support for bugs fixed not by commit merges. >> > Linux-next creates various interesting corner-cases for the process. >> > Let's go with this option for now: >> >> > #syz invalid >> >> I see the command but can't find the corresponding bug. >> Please resend the email to syzbot+HASH@syzkaller.appspotmail.com >> address >> that is the sender of the bug report (also present in the Reported-by >> tag). > > +syzbot email > > Please don't drop bug reporter email from CC. Did not know. Thanks for your help! -- Roman