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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A24FFC433DF for ; Thu, 14 May 2020 09:08:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8019A20727 for ; Thu, 14 May 2020 09:08:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726149AbgENJIG (ORCPT ); Thu, 14 May 2020 05:08:06 -0400 Received: from mail-il1-f199.google.com ([209.85.166.199]:38553 "EHLO mail-il1-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726076AbgENJIG (ORCPT ); Thu, 14 May 2020 05:08:06 -0400 Received: by mail-il1-f199.google.com with SMTP id u11so2586402ilg.5 for ; Thu, 14 May 2020 02:08:05 -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=t+L8A9JFXmMTj8UgdC85xQfnigFPoelWUd0rvBKXTDk=; b=EG1hc7H2l5g7l1LQ8L4B1SuA+MvhJrtfGVjMqKbEo2rJtSkonKoLE81Dkw9jvZzIeO daXeaRTcElUlHctKZdfZCQVvcJ/IZad02Rzz70S0PnzEcBnq5NH1fcQNOTSwDGYFV/yC pGRBvaJzveu2TYy5aO/YX+AgkD9DqHnmRLU1zjGgsgXECsCiqnKnHNRy6G28w960MXQt 9h//E44P9fJwuibJijR+33TKmsaKdTzI2Bkzm2QyWPOhS/yYl9q3qI+wDdasIBwAsKzP y8DfLkbxyrafmesOUngYPaBq/p7kXrAfk57jivgAatnE5XPRGiLhxVyXCXYEXiyyjuXz IctQ== X-Gm-Message-State: AOAM531cvd18JF3U6geLjG7hgZANAgp9r2MlX6yQ3XrLCppOGiiTSFHH f306AMIZG/V/7YwHahUky9n34kxdIGL2ATnx1jfJtcyZOjuj X-Google-Smtp-Source: ABdhPJztFM85l7FEKdyZ95KpoEvXKV9e+4xvtKyOyNebdeGNlGG938KQev9qq9G6+CxhGhQzpbdQpbAnPZE7r3RtbN7V23bvCrD4 MIME-Version: 1.0 X-Received: by 2002:a92:3607:: with SMTP id d7mr3281292ila.222.1589447285459; Thu, 14 May 2020 02:08:05 -0700 (PDT) Date: Thu, 14 May 2020 02:08:05 -0700 In-Reply-To: <20200514035458.14760-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d6cf5705a5980874@google.com> Subject: Re: WARNING in memtype_reserve From: syzbot To: gregkh@linuxfoundation.org, hch@lst.de, hdanton@sina.com, jeremy.linton@arm.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, x86@kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+353be47c9ce21b68b7ed@syzkaller.appspotmail.com Tested on: commit: d5eeab8d Merge tag 'scsi-fixes' of git://git.kernel.org/pu.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=b0212dbee046bc1f dashboard link: https://syzkaller.appspot.com/bug?extid=353be47c9ce21b68b7ed compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=1046a052100000 Note: testing is done by a robot and is best-effort only.