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linux/drivers/usb/storage
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Oliver Neukum 325b008723 USB: UAS: fix disconnect by unplugging a hub 
The SCSI layer can go into an ugly loop if you ignore that a device is
gone. You need to report an error in the command rather than in the
return value of the queue method.

We need to specifically check for ENODEV. The issue goes back to the
introduction of the driver.

Fixes: 115bb1ffa5 ("USB: Add UAS driver")
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200916094026.30085-2-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-16 12:35:14 +02:00
..
alauda.c usb: storage: alauda: Remove set but unchecked variable 2020-07-09 16:46:59 +02:00
cypress_atacb.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
datafab.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
debug.c USB: storage: remove invalid URL from drivers 2018-01-23 10:22:34 +01:00
debug.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
ene_ub6250.c scsi: core: Fix scsi_get/set_resid() interface 2019-11-08 21:34:49 -05:00
freecom.c USB: storage: replace HTTP links with HTTPS ones 2020-07-09 18:06:12 +02:00
initializers.c USB: storage: remove invalid URL from drivers 2018-01-23 10:22:34 +01:00
initializers.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
isd200.c Modules updates for v5.4 2019-09-22 10:34:46 -07:00
jumpshot.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
karma.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
Kconfig USB: storage: replace HTTP links with HTTPS ones 2020-07-09 18:06:12 +02:00
Makefile usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
onetouch.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
option_ms.c USB: storage: Remove redundant license text 2017-11-04 11:55:38 +01:00
option_ms.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
protocol.c USB: storage: remove invalid URL from drivers 2018-01-23 10:22:34 +01:00
protocol.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
realtek_cr.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
scsiglue.c USB: storage: scsi: fix up comment to be more specific 2020-06-19 08:58:53 +02:00
scsiglue.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
sddr09.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
sddr55.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
shuttle_usbat.c usb-storage: export symbols in USB_STORAGE namespace 2019-09-10 10:30:57 +02:00
sierra_ms.c sierra-ms: do not call scsi_get_host_dev() 2020-05-13 14:20:00 +02:00
sierra_ms.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
transport.c scsi: core: Fix scsi_get/set_resid() interface 2019-11-08 21:34:49 -05:00
transport.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
uas-detect.h USB: storage: fix wording in error message 2020-06-19 08:58:51 +02:00
uas.c USB: UAS: fix disconnect by unplugging a hub 2020-09-16 12:35:14 +02:00
unusual_alauda.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_cypress.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_datafab.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_devs.h USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge 2020-08-27 09:26:00 +02:00
unusual_ene_ub6250.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_freecom.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_isd200.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_jumpshot.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_karma.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_onetouch.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_realtek.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_sddr09.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_sddr55.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_uas.h usb: storage: Add unusual_uas entry for Sony PSZ drives 2020-08-28 09:23:16 +02:00
unusual_usbat.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
usb.c usb-storage: Use const to reduce object data size 2020-02-19 11:08:52 +01:00
usb.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
usual-tables.c usb-storage: Use const to reduce object data size 2020-02-19 11:08:52 +01:00