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[2620:137:e000::1:20]) by mx.google.com with ESMTP id y16-20020a17090264d000b001b8867a7ce2si2784608pli.273.2023.07.14.14.39.59; Fri, 14 Jul 2023 14:40:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236052AbjGNVKg (ORCPT + 99 others); Fri, 14 Jul 2023 17:10:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41526 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229579AbjGNVKf (ORCPT ); Fri, 14 Jul 2023 17:10:35 -0400 Received: from mail-oi1-f197.google.com (mail-oi1-f197.google.com [209.85.167.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6B3A2707 for ; Fri, 14 Jul 2023 14:10:32 -0700 (PDT) Received: by mail-oi1-f197.google.com with SMTP id 5614622812f47-3a4484a79a9so1054021b6e.2 for ; Fri, 14 Jul 2023 14:10:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689369032; x=1691961032; 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=7zJqurE0xEnP/nVOk2z+KNDCGOxA0fyWEHezz5vMyug=; b=SARFjleUmq27Ats+kjp80D36XVFwn6wV72HoLI/Gj3lwvs048q0pH5PdvmDxbla379 9gATAZWT9HRXR9v9XGANt1dpE82ENKbeeIyCsSZ2rn50Mh+xoGagAXLLl2axrtwT34T1 Y1pHUHuEgGLH4gFUWx9+1mq/Edsu7Vo55amnjokk0ZrNIXd4I1MR0TjrQGfOHPfETi+n TlCpiOeaqDJNMMTzKYCRMcc1JFDDczv/2J7YyQB03734ys23Xn69XQl7FInFEzFEfkL3 t3hLzC3kJOy8fr9/RiUvvfQ6ZyFNf6wm4bVQ2Bau+pxSrj9ib494iU5dlTZXjCPILiJX KgRA== X-Gm-Message-State: ABy/qLb3WTydH/ToOvdQ8bZS0UFR5ElFoxlmnMPg4160GeMZVa+spG6q tfJP7W6zFKi76vhPBmu95zBMFF3+BO0yd9PdbU107xfV9aDG MIME-Version: 1.0 X-Received: by 2002:a05:6808:14c8:b0:3a1:ce2a:4ca5 with SMTP id f8-20020a05680814c800b003a1ce2a4ca5mr7791880oiw.6.1689369032261; Fri, 14 Jul 2023 14:10:32 -0700 (PDT) Date: Fri, 14 Jul 2023 14:10:32 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001007be060078e10c@google.com> Subject: Re: [syzbot] [fat?] possible deadlock in exc_page_fault From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, nogikh@google.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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: 2772d7df Merge tag 'riscv-for-linus-6.5-rc2' of git://.. 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=1429dadaa80000 kernel config: https://syzkaller.appspot.com/x/.config?x=a1d4ad381b2a4966 dashboard link: https://syzkaller.appspot.com/bug?extid=6d274a5dc4fa0974d4ad compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=122ee67ca80000 Note: testing is done by a robot and is best-effort only.