From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:40654 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751425AbeBBKfC (ORCPT ); Fri, 2 Feb 2018 05:35:02 -0500 Subject: Patch "CDC-ACM: apply quirk for card reader" has been added to the 3.18-stable tree To: oneukum@suse.com, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 02 Feb 2018 11:34:58 +0100 Message-ID: <15175676981787@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled CDC-ACM: apply quirk for card reader to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: cdc-acm-apply-quirk-for-card-reader.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From df1cc78a52491f71d8170d513d0f6f114faa1bda Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Thu, 18 Jan 2018 12:13:45 +0100 Subject: CDC-ACM: apply quirk for card reader From: Oliver Neukum commit df1cc78a52491f71d8170d513d0f6f114faa1bda upstream. This devices drops random bytes from messages if you talk to it too fast. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/cdc-acm.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1712,6 +1712,9 @@ static const struct usb_device_id acm_id { USB_DEVICE(0x0ace, 0x1611), /* ZyDAS 56K USB MODEM - new version */ .driver_info = SINGLE_RX_URB, /* firmware bug */ }, + { USB_DEVICE(0x11ca, 0x0201), /* VeriFone Mx870 Gadget Serial */ + .driver_info = SINGLE_RX_URB, + }, { USB_DEVICE(0x22b8, 0x7000), /* Motorola Q Phone */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ }, Patches currently in stable-queue which might be from oneukum@suse.com are queue-3.18/usb-uas-unconditionally-bring-back-host-after-reset.patch queue-3.18/cdc-acm-apply-quirk-for-card-reader.patch queue-3.18/usb-cdc-acm-do-not-log-urb-submission-errors-on-disconnect.patch