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 DD971C32773 for ; Thu, 18 Aug 2022 19:30:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345263AbiHRTaL (ORCPT ); Thu, 18 Aug 2022 15:30:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245740AbiHRTaK (ORCPT ); Thu, 18 Aug 2022 15:30:10 -0400 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2059CB5F7 for ; Thu, 18 Aug 2022 12:30:08 -0700 (PDT) Received: by mail-il1-f199.google.com with SMTP id a4-20020a056e0208a400b002e4621942dfso1776122ilt.0 for ; Thu, 18 Aug 2022 12:30:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc; bh=+AlttEUJA20N8NczqgtZNbuuO2ikQ4TymwOUxEi3ryw=; b=Ft8X4VrIgkrpQ6aPJ6szaCEGwYYYhi07Ns7Ga0bAwLnOnzlKU0VhegEifNTCPdMgV6 SUwVyS2mj9ft9mV9VSzOGScLDLrHbjsDEAX/eSUVuXkTP/ChJgVNylVKvaeNLMCMx5Ml Lncbte9QXyvNRRM1rR2TCasGcq6QZMWjpSaqRZlbnnNCJYbYt3TArErkrNabwHJ/7dgc TpE0E16K3YSZ/D/fXMM74//ek6bNwlHDfd/yC7xsQgLJHoGQ9nCaPHTrpBJuXOjMNaDB OmaVcak/2He4oZ1njMBd2IYOPoDuA60L1VTR/qUpGY+Qfn0BEUI5HIrs5CymE+IqicAO iDHA== X-Gm-Message-State: ACgBeo0CB4bC90HKZKUVkBeFehXzU20SK+ESS93ynCvFYmY/CX1qmd9y cozSEgjCQ8R7ovGpjVO/mqSwQRbFvhqQiw45QrToZYHkUant X-Google-Smtp-Source: AA6agR4UAmMezLXz1QdL+Jr/HN7ZuXxWjt6l79XDTRgUmOm2Q3m/Ad0paUKaIsuluGGFd2/gPgZAmRNnn2rPNDCOfdhWSkBvggvZ MIME-Version: 1.0 X-Received: by 2002:a05:6e02:198c:b0:2e0:8759:f959 with SMTP id g12-20020a056e02198c00b002e08759f959mr2099905ilf.223.1660851008232; Thu, 18 Aug 2022 12:30:08 -0700 (PDT) Date: Thu, 18 Aug 2022 12:30:08 -0700 In-Reply-To: <20220818111117.102681-1-code@siddh.me> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005ee4d705e6890242@google.com> Subject: Re: [syzbot] WARNING in iomap_iter From: syzbot To: code@siddh.me, david@fromorbit.com, djwong@kernel.org, fgheet255t@gmail.com, hch@infradead.org, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, riteshh@linux.ibm.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+a8e049cd3abd342936b6@syzkaller.appspotmail.com Tested on: commit: 573ae4f1 tee: add overflow check in register_shm_helpe.. 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=1334aaeb080000 kernel config: https://syzkaller.appspot.com/x/.config?x=d9d854f607a68b32 dashboard link: https://syzkaller.appspot.com/bug?extid=a8e049cd3abd342936b6 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=117e96d3080000 Note: testing is done by a robot and is best-effort only.