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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id t13-20020a056a0021cd00b004fa8f4f2d6dsi3995101pfj.144.2022.03.25.12.35.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Mar 2022 12:35:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1BA5616F059; Fri, 25 Mar 2022 11:25:54 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359500AbiCYQUp (ORCPT + 99 others); Fri, 25 Mar 2022 12:20:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238937AbiCYQUn (ORCPT ); Fri, 25 Mar 2022 12:20:43 -0400 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCED953E17 for ; Fri, 25 Mar 2022 09:19:08 -0700 (PDT) Received: by mail-io1-f69.google.com with SMTP id u25-20020a5d8199000000b006421bd641bbso5383789ion.11 for ; Fri, 25 Mar 2022 09:19:08 -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=GxV6gxAbi2eDOFbiR9qq2NG0AMftdnkrkWT4qJHnhIE=; b=2pknTPJOC6dKWKEyMlDuoLrgws3J/axqTnejcobvZ8imfx7zkDklCnkC1N4dUlI8Hd 6ABa5OZ+yg52QHk+qpMTy0kVK+jwhNdNdHzGg/OVCPR9rvs0871zcV3/v1z/FC/MUwDy TwytDcEslhgjqpSUhpszFSDqHom7nSiLVjbMU2j1nOp+ZJlwej9sBbur6IubPoVZlkt5 p5cXI6cEmXWM5LuVNLnoLf1W8yJL9v8UhcshS9csdtG9jFGjo+vmEYFwDpnPHKUPhjA1 /4W/0PN0LTps6CAANWYW/1z5qGZqp+smYCcQU0QI9fv7WILGTQkw0xNCx+c9ntK3wCBa rDnA== X-Gm-Message-State: AOAM531Gsd4wjrbWLK3wDlpTOl7o0cHA0fe4P59hOGHnr7KMPbo7pPaO o7qqf8YQ6GMUQ1Hk6PyhcQ0/c4OWpkRY+CaqUPkhJETS8PkY MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1585:b0:2c2:5b2c:e3e5 with SMTP id m5-20020a056e02158500b002c25b2ce3e5mr5776617ilu.76.1648225148131; Fri, 25 Mar 2022 09:19:08 -0700 (PDT) Date: Fri, 25 Mar 2022 09:19:08 -0700 In-Reply-To: <1a1172db-12f6-1173-b526-89e4da00e96a@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000076e11c05db0d525d@google.com> Subject: Re: [syzbot] general protection fault in kvm_mmu_uninit_tdp_mmu From: syzbot To: bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, jmattson@google.com, joro@8bytes.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, paskripkin@gmail.com, pbonzini@redhat.com, seanjc@google.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, vkuznets@redhat.com, wanpengli@tencent.com, x86@kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.6 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SORTED_RECIPS,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE 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+717ed82268812a643b28@syzkaller.appspotmail.com Tested on: commit: fd4fbb99 Add linux-next specific files for 20220325 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=88d1370cc1f241e6 dashboard link: https://syzkaller.appspot.com/bug?extid=717ed82268812a643b28 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=14f79871700000 Note: testing is done by a robot and is best-effort only.