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 X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D52B5C433EF for ; Thu, 2 Sep 2021 19:55:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BE943610E6 for ; Thu, 2 Sep 2021 19:55:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343748AbhIBT4W (ORCPT ); Thu, 2 Sep 2021 15:56:22 -0400 Received: from mail-il1-f197.google.com ([209.85.166.197]:45572 "EHLO mail-il1-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347480AbhIBT4H (ORCPT ); Thu, 2 Sep 2021 15:56:07 -0400 Received: by mail-il1-f197.google.com with SMTP id o12-20020a92dacc000000b00224baf7b16fso1980946ilq.12 for ; Thu, 02 Sep 2021 12:55:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=38W35ScS07g6ekDXuVTNyXmTbkWYtJNx19lDEdhawfY=; b=BX+Z23+9bfdqU4p0aNhkoA1+Z1ACfYhCeXEfnDa9V51W98PNTVIeXqBuGyNApfg4U2 1qSQ03EVqFYiQQh3X2yE1Cz+ntmX5/OoGhAXBrNGRObp0V289RO4/Oa27vzXJ1IeynYx 4nPxgiXkBYY5aAqi/DXEO126lUqzmB5LxLj3u/qB9NENd4kaNQJTEbVgYOqMcHpQp5Uj HQzjQxqe6kk3Uh0WC+9Yir7usy1hE0BtARog7Hz+pLdCoetfF90GBuxvcCXVdIVXqTPq 0XsUxs+AuVXieZCrWrjT0VmH3HxVig25YUy0zxt1CvOkUiHCz+MGblG2qPbVAoMhVFaE rNJA== X-Gm-Message-State: AOAM533V2YBQevdDaZoEMlDJoZM+VLzC9m2QKAdGWdqhBf0/UJrtbTBs qpfUdjZ3UpZeu8ozeZdI4q/XsGx3l0uBRlFTa0Rv/1dVNMdJ X-Google-Smtp-Source: ABdhPJzytE1DAvctVUnDlDSxsxQkuv6mjTkK8YNP2Fqo8BqktTCdgGE2jCx+TvMt+GMhWoSWTQ7WiAXzTXUXufJ9wKX8egOJtPKT MIME-Version: 1.0 X-Received: by 2002:a6b:8b54:: with SMTP id n81mr39022iod.5.1630612508190; Thu, 02 Sep 2021 12:55:08 -0700 (PDT) Date: Thu, 02 Sep 2021 12:55:08 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000512e2405cb088fc1@google.com> Subject: Re: [syzbot] KASAN: null-ptr-deref Write in __pm_runtime_resume From: syzbot To: gregkh@linuxfoundation.org, len.brown@intel.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, paskripkin@gmail.com, pavel@ucw.cz, rjw@rjwysocki.net, 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+7d41312fe3f123a6f605@syzkaller.appspotmail.com Tested on: commit: 4a3bb420 Merge tag 'dma-mapping-5.15' of git://git.inf.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3e782839f57ad47e dashboard link: https://syzkaller.appspot.com/bug?extid=7d41312fe3f123a6f605 compiler: Debian clang version 11.0.1-2, GNU ld (GNU Binutils for Debian) 2.35.1 patch: https://syzkaller.appspot.com/x/patch.diff?x=14b6fc2e300000 Note: testing is done by a robot and is best-effort only.