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 463E4C77B60 for ; Sat, 1 Apr 2023 07:18:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232984AbjDAHJa (ORCPT ); Sat, 1 Apr 2023 03:09:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230193AbjDAHJ1 (ORCPT ); Sat, 1 Apr 2023 03:09:27 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9A94CDF7 for ; Sat, 1 Apr 2023 00:09:26 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id 187-20020a6b15c4000000b007590817bcfbso15043115iov.12 for ; Sat, 01 Apr 2023 00:09:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680332966; x=1682924966; 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=4ZwZ/Ve9yOutPyaMebU4kP6lnJh2KxjcVyMt6bxcn1k=; b=kxz+AQjwWRwVL7OLfgubVKsaLutuSkgWtmc+eAEDrDxAgsBlm2gd1rsYsUIp2/r65v mj3QCf0uzk016eseYpsD+zdiczqUtQT+a0WWjlevRAs7Ty5OlSDais/18UO+6KWaC4T3 OkAwKAVkPWfJQBxJFD7i4/X2Ybf/xh6P5Yt2HMqzY8loVPl0rpUFeE3L427UvPSdLfk7 88FvoAhiW5bNv9kbyV8Y+G7ifCgUf5M1CPHj0ZkeAaFU0WVlWZ3ah7pyo1z60cgjqwEI 5tCzRtiJt3v9yj2/IwKdEjBheQR0ho34l01G4cxzK2hZQy7ds6eCR6ghjILE76gPHfZr LkoA== X-Gm-Message-State: AAQBX9cSUzVHEddW5gi61VZ+xYM6uBWk7ia5uu2ZBfmKp2s5CkYB9S8D jtD5k9/AUIfK9WKYn+9a5yD6OxLLYaXnhtUFwAZ5XWqY69jO X-Google-Smtp-Source: AKy350bfgYUk3g2Ngge2q+tH/KvOoP4jIvjtzca9a+i676G5E8/fIParvHctgGiacjzHv2kYSjnjvKDZjUIMaxKl4iivqIKGYA4M MIME-Version: 1.0 X-Received: by 2002:a05:6e02:d51:b0:325:e737:9d62 with SMTP id h17-20020a056e020d5100b00325e7379d62mr13949140ilj.6.1680332966172; Sat, 01 Apr 2023 00:09:26 -0700 (PDT) Date: Sat, 01 Apr 2023 00:09:26 -0700 In-Reply-To: <20230401064852.3375-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008da06505f84101ed@google.com> Subject: Re: [syzbot] [iommu?] WARNING in iommufd_hw_pagetable_detach 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+3b81771e32dd5b2f9931@syzkaller.appspotmail.com Tested on: commit: 4b0f4525 Add linux-next specific files for 20230331 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=1391d1cdc80000 kernel config: https://syzkaller.appspot.com/x/.config?x=85cc4b935a1f7194 dashboard link: https://syzkaller.appspot.com/bug?extid=3b81771e32dd5b2f9931 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=1729c4c9c80000 Note: testing is done by a robot and is best-effort only.