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 DAB2BC6FD1D for ; Tue, 21 Mar 2023 07:33:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230030AbjCUHdk (ORCPT ); Tue, 21 Mar 2023 03:33:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229987AbjCUHdg (ORCPT ); Tue, 21 Mar 2023 03:33:36 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F41A33B0DA for ; Tue, 21 Mar 2023 00:33:24 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id l10-20020a056e0205ca00b00322fdda7261so7329299ils.6 for ; Tue, 21 Mar 2023 00:33:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679384003; 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=VmnBnuSz/VzYWMjicA89xeJjfAn5SOsuHag4y11RgyE=; b=Ri5eKlO/qDQQEa3XHImcKurqFOULvTJaYk0I16DzTM3DHjnnTtYlYO3ebXhdD9vUhz BHAgkkKSTWUG5C8/oh01WmX9JIVxganvl50yBj2qCeuq2IaNrDZTorU7ofFWcQzVwc5O 9P+coJDopHFKcQRN8FwxlqQilVObDDl72V8VadpTo0Urbs601qVDyJf2om0tlyJVpbWb 597GqqWPuK907U6Xg7Mi2FxDTmTkiT2YS89gaWDI74sG9SlyGI/EJS+Ve5rxlyB2hNEC HoNArX8liC7zK4zh+ybN8aPkmp75SNJ4/03I73jZglFqHMLyfCvPTRlk22656UDlJ1Sg OAKA== X-Gm-Message-State: AO0yUKXo8Fu0MGgxj2A/KklWQYZTzV80QOvCQ08kRukYv4/fkm1IEK+b 3IAjW1qNfn2PPTofmAvIvtDaSCXC80d3b4iqTroi18e/HG5p X-Google-Smtp-Source: AK7set9CXbxO+yuO7xJsqVQ+koOzzJACnM1rqFQIlrXrvzaBgCVfcWhPZtDzOhEcbRkTzomth7zqZ3Lr61SLDaC+OP9FgSnT9wmF MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1244:b0:316:f93f:6f83 with SMTP id j4-20020a056e02124400b00316f93f6f83mr519034ilq.6.1679384003548; Tue, 21 Mar 2023 00:33:23 -0700 (PDT) Date: Tue, 21 Mar 2023 00:33:23 -0700 In-Reply-To: <20230321070141.2434-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f91f1405f7640e06@google.com> Subject: Re: [syzbot] [fat?] possible deadlock in exc_page_fault From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+6d274a5dc4fa0974d4ad@syzkaller.appspotmail.com Tested on: commit: e8d018dd Linux 6.3-rc3 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=10a0f66ec80000 kernel config: https://syzkaller.appspot.com/x/.config?x=d40f6d44826f6cf7 dashboard link: https://syzkaller.appspot.com/bug?extid=6d274a5dc4fa0974d4ad compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=162abfaac80000 Note: testing is done by a robot and is best-effort only.