From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alan Stern , Kris Lindgren Subject: [PATCH 3.18 04/32] usb-storage: unusual_devs entry to fix write-access regression for Seagate external drives Date: Tue, 10 Oct 2017 21:50:25 +0200 Message-Id: <20171010184827.180902979@linuxfoundation.org> In-Reply-To: <20171010184827.005589196@linuxfoundation.org> References: <20171010184827.005589196@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alan Stern commit 113f6eb6d50cfa5e2a1cdcf1678b12661fa272ab upstream. Kris Lindgren reports that without the NO_WP_DETECT flag, his Seagate external disk drive fails all write accesses. This regresssion dates back approximately to the start of the 4.x kernel releases. Signed-off-by: Alan Stern Reported-by: Kris Lindgren Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/unusual_devs.h | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1379,6 +1379,13 @@ UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0 USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_SANE_SENSE ), +/* Reported by Kris Lindgren */ +UNUSUAL_DEV( 0x0bc2, 0x3332, 0x0000, 0x9999, + "Seagate", + "External", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NO_WP_DETECT ), + UNUSUAL_DEV( 0x0d49, 0x7310, 0x0000, 0x9999, "Maxtor", "USB to SATA",