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 57BEBC433EF for ; Sun, 19 Jun 2022 03:47:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233513AbiFSDrM (ORCPT ); Sat, 18 Jun 2022 23:47:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233238AbiFSDrK (ORCPT ); Sat, 18 Jun 2022 23:47:10 -0400 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E57DFD2B for ; Sat, 18 Jun 2022 20:47:08 -0700 (PDT) Received: by mail-il1-f198.google.com with SMTP id s6-20020a056e021a0600b002d8fcba296aso1440556ild.20 for ; Sat, 18 Jun 2022 20:47:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=WXySugZ8bUiz8VWb5l+slcpwKki8VnN88v/Exthe2M8=; b=ClB9cRDqHfKTvylzNj3sdrQlhHJU3LIwgzQv+DBDYOScc0LX6p6oMwVIIasfrL+Oqt MKvNL9rlK+UEO+5tlYCrKQqEgJzEV3L1W+uKf27XNO2FZrKdpGALHbsk+sMp7pYXZc8O +FRBqVw8G3KAMk1ExVUu0AIwcYVX/UOB2E3t27Rrfr6KCPPPsHDkR+zEAvtDeQFZSize 3ld5t5GaRXZQcojWsrqcZSgFKgWUInIXuJLdss5qnlUfUVx4r1DT1kldrguy9ogky1Ll fRgvRHC5i7ACRJzRoXUa4pKPPEz3Un/ckFje+xf1MTdjFDeXOYFwzZ1Tn1aMJmwBKiI6 CVbA== X-Gm-Message-State: AJIora+ZBK6gbmzTWNIZKrm77DwV8TZSG0VzG/AZO8DfSZ5FscQ0O1a+ XPcETIWShKP2aICVyQNADfan/tc7Hv3DiE7pUT9WIKR3GRbi X-Google-Smtp-Source: AGRyM1t+Vl2HiKNCL/Jahe4Vlo8/OPk3csvuXoOU/rlUZehfYW5eNneB/So0j7A31bDK+uZvv0nYPoG1WLJbsfgPgSJLHUtGPS5i MIME-Version: 1.0 X-Received: by 2002:a05:6e02:198c:b0:2d8:e8bd:d8ff with SMTP id g12-20020a056e02198c00b002d8e8bdd8ffmr5413244ilf.66.1655610427936; Sat, 18 Jun 2022 20:47:07 -0700 (PDT) Date: Sat, 18 Jun 2022 20:47:07 -0700 In-Reply-To: <0000000000007ba8cd05d0c1c3b0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000071951f05e1c4d7c8@google.com> Subject: Re: [syzbot] possible deadlock in console_lock_spinning_enable (2) From: syzbot To: akpm@linux-foundation.org, glider@google.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, john.ogness@linutronix.de, linux-kernel@vger.kernel.org, npiggin@gmail.com, pmladek@suse.com, rdunlap@infradead.org, rostedt@goodmis.org, senozhatsky@chromium.org, swboyd@chromium.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit faebd693c59387b7b765fab64b543855e15a91b4 Author: John Ogness Date: Thu Apr 21 21:22:36 2022 +0000 printk: rename cpulock functions bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17d0607bf00000 start commit: bc403203d65a Merge tag 'powerpc-5.18-5' of git://git.kerne.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=78013caa620443d6 dashboard link: https://syzkaller.appspot.com/bug?extid=3cc1054e15babd5f4cd2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14c08966f00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=108132e9f00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: printk: rename cpulock functions For information about bisection process see: https://goo.gl/tpsmEJ#bisection