This is a note to let you know that I've just added the patch titled
usb-storage: unusual_devs entry to fix write-access regression for Seagate external drives
to the 4.13-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:
usb-storage-unusual_devs-entry-to-fix-write-access-regression-for-seagate-external-drives.patch
and it can be found in the queue-4.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 113f6eb6d50cfa5e2a1cdcf1678b12661fa272ab Mon Sep 17 00:00:00 2001
From: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Date: Thu, 21 Sep 2017 15:59:30 -0400
Subject: usb-storage: unusual_devs entry to fix write-access regression for Seagate external drives
From: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
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 <stern@xxxxxxxxxxxxxxxxxxx>
Reported-by: Kris Lindgren <kris.lindgren@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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
@@ -1459,6 +1459,13 @@ UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_SANE_SENSE ),
+/* Reported by Kris Lindgren <kris.lindgren@xxxxxxxxx> */
+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",
Patches currently in stable-queue which might be from stern@xxxxxxxxxxxxxxxxxxx are
queue-4.13/usb-storage-fix-bogus-hardware-error-messages-for-ata-pass-thru-devices.patch
queue-4.13/usb-devio-prevent-integer-overflow-in-proc_do_submiturb.patch
queue-4.13/usb-dummy-hcd-fix-infinite-loop-resubmission-bug.patch
queue-4.13/usb-storage-unusual_devs-entry-to-fix-write-access-regression-for-seagate-external-drives.patch
queue-4.13/usb-gadgetfs-fix-copy_to_user-while-holding-spinlock.patch
queue-4.13/usb-devio-don-t-corrupt-user-memory.patch
queue-4.13/usb-gadgetfs-fix-crash-caused-by-inadequate-synchronization.patch
queue-4.13/usb-dummy-hcd-fix-connection-failures-wrong-speed.patch
queue-4.13/usb-dummy-hcd-fix-erroneous-synchronization-change.patch