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 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 02EB9C433B4 for ; Tue, 18 May 2021 19:01:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D939D6100C for ; Tue, 18 May 2021 19:01:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241617AbhERTDB (ORCPT ); Tue, 18 May 2021 15:03:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:49694 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242665AbhERTDA (ORCPT ); Tue, 18 May 2021 15:03:00 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 59D5B61261 for ; Tue, 18 May 2021 19:01:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621364502; bh=5qC6vPcQaHpQYeBaTFRhz/Eq2ZrbB6ngNscz0nCLaWA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=X+fCQLr5uxxMmjOfQe2Bu0UY5DIQ43mvmFLIXdo3gw0by7abf/L9K8RPlCLTPfjJw 78OyzzAY1nmWvZy5BkV7QU9ptXbhDXfEqqY9paC2wzmhg8zu8gICxnIYR5l86chS00 igHsF1gee+AC2tiFHO7dZAU/EXxS9VEWGir4IkGcBbhobATOEsORYh96WNzBZfbUSh CF0lyzhWmVPeBmWjiy9AuCA9t4NEwdbAJynx37FWqTECJuqSzFcL6vgKh/pdYaYdqZ CeVUn/wgxEAEZx3GLOHZ5rU0cFVsNg/einiYfcLx2G9wyVU/5wtdSHkSyqCRLeXwMo cldAXuK2KD47Q== 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: Tue, 18 May 2021 19:01:42 +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: peter.ganzhorn@googlemail.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 #13 from Peter Ganzhorn (peter.ganzhorn@googlemail.com) --- I tried to revert the commit on 5.12. Checking out 674f8438c121 and then reverting worked as you suggested, thanks for the hint. Results: 1) Kernel built at / with commit 674f8438c121 stops at the following output: ... usb-storage 6-2.3.1:1.0: USB Mass Storage device detected scsi host6: usb-storage 6-2.3.1:1.0 scsi 6:0:0:0: Direct-Access Generic STORAGE DEVICE 1531 PQ: 0 ANSI: 6 sd 6:0:0:0: Attached scsi generic sg2 type 0 Which is clearly related to my card reader. After that, the boot process DO= ES NOT CONTINUE. 2) Kernel without commit 674f8438c121: Boots just fine and my card reader works. Seems like the commit git bisect found makes things a lot worse indeed. I guess there were other changes involved since 5.12 at least continued to = boot with the device attached. What else could I do to help you investigating this? --=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.=