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=-4.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 130A6C433ED for ; Wed, 19 May 2021 20:12:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC96161353 for ; Wed, 19 May 2021 20:12:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231134AbhESUNo (ORCPT ); Wed, 19 May 2021 16:13:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:50726 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230494AbhESUNn (ORCPT ); Wed, 19 May 2021 16:13:43 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id E61706135A for ; Wed, 19 May 2021 20:12:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621455142; bh=gjwWkbheZiQpnBt1fDuNE9JW+53Nq1B0kqunlHPk4kg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=az5oO9Kw2EbuefQEkU9NafJ0yzLBz+SMqxlsS4F/TjNNxZh2Lp0CouGCnnnI9qy6j /Nk/PJ5PIAB7QLgg+aUMf8EKLG70Ss3B9pnvyZg4vEIqgQ8qwW/t5fCeBTkzdR77Q1 cL9lVExj57oDDqVXhvTOwfD3Se7GXCgxd/BE6FU+8w4giU29ObQeBM08p/3whr76nq t38NHXJhRU3mT1nzd1n7BR5lG+veY+X0LwceWLlu9QeDErCJFjBdJDUHXs67SUAhoR /bDwqDn4WEMZIFio8M9DQAUnWVgu7vWxka7RChGa4a/sX/vCoUfIEv7bXp5Sy+K1UB AuwQUG6R1ftNA== From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 213081] usb-storage / uas Genesys Logic Card Reader no longer working on 5.12 Date: Wed, 19 May 2021 20:12:22 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mathias.nyman@linux.intel.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D213081 --- Comment #20 from Mathias Nyman (mathias.nyman@linux.intel.com) --- There is another recent fix for a 5.12 regression related to giving back UR= Bs: 9b6a126ae58d xhci: Fix giving back cancelled URBs even if halted endpoint c= an't reset It was added to v5.12.5 stable, so still missing from your 5.12.4 setup. Could you add that patch as well, and if it still doesn't help then take mo= re detailed xhci traces and logs: mount -t debugfs none /sys/kernel/debug echo 'module xhci_hcd =3Dp' >/sys/kernel/debug/dynamic_debug/control echo 'module usbcore =3Dp' >/sys/kernel/debug/dynamic_debug/control echo 81920 > /sys/kernel/debug/tracing/buffer_size_kb echo 1 > /sys/kernel/debug/tracing/events/xhci-hcd/enable < connect the card reader and insert card > Send output of dmesg Send content of /sys/kernel/debug/tracing/trace note that trace file grows fast so copy the trace content somewhere soon after you see the first "reset SuperSpeed Gen 1 USB device" after failure. Thanks --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=