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linux/drivers/usb/storage
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Christoph Hellwig 48610ec22f usb-storage: reject probe of device one non-DMA HCDs when using highmem 
usb-storage is the last user of the block layer bounce buffering now,
and only uses it for HCDs that do not support DMA on highmem configs.

Remove this support and fail the probe so that the block layer bounce
buffering can go away.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20250505081138.3435992-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
History 2025-05-05 13:22:39 -06:00
..
alauda.c usb: storage: alauda: Use const for card ID array 2025-03-03 10:24:41 +01:00
cypress_atacb.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
datafab.c usb: storage: datafab: Use const for constant arrays 2025-03-03 10:24:41 +01:00
debug.c scsi: usb: Rename the RESERVE and RELEASE constants 2025-02-12 22:20:55 -05:00
debug.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
ene_ub6250.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
freecom.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
initializers.c usb: storage: initializers: Use const for constant array 2025-03-03 10:24:41 +01:00
initializers.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
isd200.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
jumpshot.c usb: storage: jumpshot: Use const for constant arrays 2025-03-03 10:24:41 +01:00
karma.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
Kconfig usb: collapse USB_STORAGE Kconfig comment 2024-12-04 16:08:42 +01:00
Makefile module: Convert default symbol namespace to string literal 2024-12-03 08:22:25 -08:00
onetouch.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
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 treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
scsiglue.c SCSI misc on 20250126 2025-01-26 16:12:44 -08:00
scsiglue.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
sddr09.c usb: storage: sddr09: Use const for constant arrays 2025-03-03 10:24:41 +01:00
sddr55.c usb: storage: sddr55: Use const for constant arrays 2025-03-03 10:24:41 +01:00
shuttle_usbat.c usb: storage: shuttle_usbat: Use const for constant array 2025-03-03 10:24:41 +01:00
sierra_ms.c usb: storage: Remove snprintf() from sysfs call-backs and replace with sysfs_emit() 2023-12-15 13:55:30 +01:00
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 usb: storage: transport: Use const for constant array 2025-03-03 10:24:41 +01:00
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,uas: make internal quirks flags 64bit 2023-10-21 12:45:14 +02:00
uas.c SCSI misc on 20250126 2025-01-26 16:12:44 -08:00
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: set 1.50 as the lower bcdDevice for older "Super Top" compatibility 2023-10-28 12:23:41 +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-storage: Add max sectors quirk for Nokia 208 2025-01-07 11:42:42 +01:00
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 uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2 2023-03-16 12:44:17 +01:00
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: reject probe of device one non-DMA HCDs when using highmem 2025-05-05 13:22:39 -06:00
usb.h usb-storage,uas: make internal quirks flags 64bit 2023-10-21 12:45:14 +02:00
usual-tables.c usb-storage,uas: make internal quirks flags 64bit 2023-10-21 12:45:14 +02:00