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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 59E26C433DB for ; Thu, 7 Jan 2021 23:13:47 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A5E0823602 for ; Thu, 7 Jan 2021 23:13:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A5E0823602 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:36008 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kxeTR-0000B2-RB for qemu-devel@archiver.kernel.org; Thu, 07 Jan 2021 18:13:45 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51490) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kxe7D-0005Nk-Rw for qemu-devel@nongnu.org; Thu, 07 Jan 2021 17:50:48 -0500 Received: from indium.canonical.com ([91.189.90.7]:58456) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kxe79-0005YX-4B for qemu-devel@nongnu.org; Thu, 07 Jan 2021 17:50:47 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1kxe77-00086F-AM for ; Thu, 07 Jan 2021 22:50:41 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 4D3082E804B for ; Thu, 7 Jan 2021 22:50:41 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 07 Jan 2021 22:37:25 -0000 From: Linh Hoang <1910605@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: lthoang X-Launchpad-Bug-Reporter: Linh Hoang (lthoang) X-Launchpad-Bug-Modifier: Linh Hoang (lthoang) Message-Id: <161005904521.27189.16928489496057445235.malonedeb@soybean.canonical.com> Subject: [Bug 1910605] [NEW] qemu-arm-static ioctl USBDEVFS_BULK return -1 (EFAULT) Bad address X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="9b8a7e9b05b0918031670be47aedac0f241cb913"; Instance="production" X-Launchpad-Hash: a27e09a905a533599e1139bd41b3b239216a6821 Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.248, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1910605 <1910605@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Public bug reported: Snippet of code sample: struct usbdevfs_bulktransfer Bulk; Bulk.ep =3D hUsb->UsbOut; = Bulk.len =3D Len; = Bulk.data =3D (void *)pData; = Bulk.timeout =3D Timeout; Bytes =3D ioctl(hUsb->fd, USBDEVFS_BULK, &Bulk) The above code sample return -1 (EFAULT) Bad address when using qemu- arm-static but is running ok when on qemu-aarch64-static. I use a 64-bit intel laptop ** Affects: qemu Importance: Undecided Status: New -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1910605 Title: qemu-arm-static ioctl USBDEVFS_BULK return -1 (EFAULT) Bad address Status in QEMU: New Bug description: Snippet of code sample: struct usbdevfs_bulktransfer Bulk; Bulk.ep =3D hUsb->UsbOut; = Bulk.len =3D Len; = Bulk.data =3D (void *)pData; = Bulk.timeout =3D Timeout; Bytes =3D ioctl(hUsb->fd, USBDEVFS_BULK, &Bulk) The above code sample return -1 (EFAULT) Bad address when using qemu- arm-static but is running ok when on qemu-aarch64-static. I use a 64-bit intel laptop To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1910605/+subscriptions