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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DF221EB64DC for ; Sun, 9 Jul 2023 04:09:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7CB6910E12E; Sun, 9 Jul 2023 04:09:37 +0000 (UTC) Received: from mail-pf1-f200.google.com (mail-pf1-f200.google.com [209.85.210.200]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8EB7910E12E for ; Sun, 9 Jul 2023 04:09:36 +0000 (UTC) Received: by mail-pf1-f200.google.com with SMTP id d2e1a72fcca58-66872889417so4155671b3a.1 for ; Sat, 08 Jul 2023 21:09:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688875775; x=1691467775; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=R7q0J7G+yI5lmdgF+X7aufQLFQ3cYs8ipxCSvg9o7VM=; b=JeRlebVgcExdha3Qn17eeP2wGmSAjscpl26lMgzDx1tcQUtdRZPDMnFm6f/7K9eYrf c+fRIn7IM9+4Fopeu/q3A644pejHKhLVlwVfWQ1wmbSsc2xf7Q+jlgGL1kVUwHavEAbD Qz2EpIW5Wmr+Vac8AIYy0b7G4cdZg2SOqlWKZJBAjp47nQkHFuztaUXgIWhN8y+1QdBe QQqANHJLDnBM49R2uBNgmMYrEQGLBx6xpphIiFLjfcZktMDlUrFyKRc42E36c+ugpigG wJjmokYWgZ9TkeMeN6qrwxb/x3LFqihrADT9Nyzvcxgnqf33tccUbos97OEYOqEFGkeW Gnbg== X-Gm-Message-State: ABy/qLYVbtQ45xjuYy6Ct2ihnkhiDx94JyyAYcCT6tuy/6WwweDXc3hQ v5fCHOvkYcAUMd3xsEfRJEIGWGeOjpts2c/UAwEEG5MlQ3Nn X-Google-Smtp-Source: APBJJlE7ScwMHQc7rQl3m/vhOqETjF/F63AB3cxj4/jZQIaXv/SjKsRxE6pYb/Cl0DHsdYhsfVgS5VlBlphx6XYqI8GqQo9hjrg9 MIME-Version: 1.0 X-Received: by 2002:a05:6a00:2d9b:b0:678:e0b1:7f28 with SMTP id fb27-20020a056a002d9b00b00678e0b17f28mr12294027pfb.6.1688875775705; Sat, 08 Jul 2023 21:09:35 -0700 (PDT) Date: Sat, 08 Jul 2023 21:09:35 -0700 In-Reply-To: <20230709011213.17890-1-astrajoan@yahoo.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ae45de0600060878@google.com> Subject: Re: [syzbot] [dri?] divide error in drm_mode_vrefresh From: syzbot To: airlied@gmail.com, astrajoan@yahoo.com, daniel@ffwll.ch, davem@davemloft.net, dri-devel@lists.freedesktop.org, dsahern@kernel.org, edumazet@google.com, ivan.orlov0322@gmail.com, jacob.e.keller@intel.com, jiri@nvidia.com, kuba@kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, skhan@linuxfoundation.org, syzkaller-bugs@googlegroups.com, tzimmermann@suse.de Content-Type: text/plain; charset="UTF-8" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+622bba18029bcde672e1@syzkaller.appspotmail.com Tested on: commit: 1c7873e3 mm: lock newly mapped VMA with corrected orde.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=101196d2a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=8f6b0c7ae2c9c303 dashboard link: https://syzkaller.appspot.com/bug?extid=622bba18029bcde672e1 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=10e44354a80000 Note: testing is done by a robot and is best-effort only.