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=-5.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 E86AFC433DF for ; Sun, 19 Jul 2020 15:01:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C3C9422BEF for ; Sun, 19 Jul 2020 15:01:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=elloe.vision header.i=@elloe.vision header.b="vJHlOxEe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726307AbgGSPBU (ORCPT ); Sun, 19 Jul 2020 11:01:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726024AbgGSPBT (ORCPT ); Sun, 19 Jul 2020 11:01:19 -0400 Received: from iam.tj (soggy.cloud [IPv6:2a01:7e00:e000:151::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9029CC0619D2 for ; Sun, 19 Jul 2020 08:01:19 -0700 (PDT) Received: from [IPv6:2a02:8010:4007::b92] (unknown [IPv6:2a02:8010:4007::b92]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by iam.tj (Postfix) with ESMTPSA id 1B47E340AD; Sun, 19 Jul 2020 16:01:18 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=elloe.vision; s=2019; t=1595170878; bh=XNDbvvzvFTJ1ldUQCeO3srN/8hHVjI57uck676id0sw=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=vJHlOxEerFZH/BE/oVp3SQxAQmdcY4r7fd8SJLFrXDRlTFlQbmk6HFo3DdhBVej4r FMFx5aFyXVduQJGOpswY47MnbBH3W9LsFuTJmRPzM8qT85N/BmFVYvauLxGOgI+z97 nGhhTtYqmhZNdM6J1MDlWA7hwe8skL6vwGEF9NJm3ZA7QMpBtJzaSltbsiL7hUv4+M auNMY2T/ArzbanI68vw82g3U1gdL941L+DIK8Tm4xbXamjBSXGmdes/4NgDbWcxVNt eVpSABXeQVb58MOGcvpNcb6f2g7pxOPQW0i/NLP8SQlcUIfzV4nyXBI/zAXM5efJjr g7dCbiXwzl14g== Subject: Re: uas: bug: [sda] tag#21 uas_eh_abort_handler 0 uas-tag 6 inflight: IN To: Alan Stern Cc: linux-usb References: <9268a7b4-217e-e76d-af9a-9c5b4f6fe54a@elloe.vision> <20200719143154.GA1200012@rowland.harvard.edu> From: "Tj (Elloe Linux)" Organization: Elloe CIC Message-ID: <873b7b06-ae73-bd80-7dd8-54c811018587@elloe.vision> Date: Sun, 19 Jul 2020 16:01:17 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200719143154.GA1200012@rowland.harvard.edu> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On 19/07/2020 15:31, Alan Stern wrote: > On Sun, Jul 19, 2020 at 11:22:10AM +0100, Tj (Elloe Linux) wrote: >> With all kernels from 4.14 to 5.8.0-rc5 we're seeing failures with uas >> on a Turris Mox aarch64 Marvell Armada 3720 that we don't see on amd64. >> >> The device that triggers them is: >> >> Bus 003 Device 002: ID 152d:0562 JMicron Technology Corp. / JMicron USA >> Technology Corp. >> >> These are USB3<>NVME adapters with 256GB NVME attached. >> >> On advice from the Turris Mox developers we tried booting with and >> without "pci=nomsi". >> >> We have other similar JMicron devices but they use usb-storage instead >> and work fine. >> >> Linked below is the complete output from dmesg, lspci -vvnnk, lsusb -v >> but here's a snapshot of the error messages: > > Have you tried collecting a usbmon trace? And in particular, have you > tried comparing it with a usbmon trace collected on the AMD64 system? > > Alan Stern > Not so far; We've just wrangled a Turris build system to build a vanilla mainline kernel and Debian user-space. We'll tackle that this week.