Hongling Zeng
0fb9703a3e
uas: ignore UAS for Thinkplus chips
The UAS mode of Thinkplus(0x17ef, 0x3899) is reported to influence
performance and trigger kernel panic on several platforms with the
following error message:
[ 39.702439] xhci_hcd 0000:0c:00.3: ERROR Transfer event for disabled
endpoint or incorrect stream ring
[ 39.702442] xhci_hcd 0000:0c:00.3: @000000026c61f810 00000000 00000000
1b000000 05038000
[ 720.545894][13] Workqueue: usb_hub_wq hub_event
[ 720.550971][13] ffff88026c143c38 0000000000016300 ffff8802755bb900 ffff880
26cb80000
[ 720.559673][13] ffff88026c144000 ffff88026ca88100 0000000000000000 ffff880
26cb80000
[ 720.568374][13] ffff88026cb80000 ffff88026c143c50 ffffffff8186ae25 ffff880
26ca880f8
[ 720.577076][13] Call Trace:
[ 720.580201][13] [<ffffffff8186ae25>] schedule+0x35/0x80
[ 720.586137][13] [<ffffffff8186b0ce>] schedule_preempt_disabled+0xe/0x10
[ 720.593623][13] [<ffffffff8186cb94>] __mutex_lock_slowpath+0x164/0x1e0
[ 720.601012][13] [<ffffffff8186cc3f>] mutex_lock+0x2f/0x40
[ 720.607141][13] [<ffffffff8162b8e9>] usb_disconnect+0x59/0x290
Falling back to USB mass storage can solve this problem, so ignore UAS
function of this chip.
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Signed-off-by: Hongling Zeng <zenghongling@kylinos.cn>
Link: https://lore.kernel.org/r/1663902249837086.19.seg@mailgw
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-27 10:50:29 +02:00
..
2022-04-21 19:02:37 +02:00
2022-03-01 22:21:49 -05:00
2021-04-22 10:52:10 +02:00
2022-02-22 21:11:02 -05:00
2020-04-23 15:28:14 +02:00
2022-03-18 12:54:24 +01:00
2020-10-28 12:22:50 +01:00
2020-04-23 15:28:14 +02:00
2022-04-21 19:02:42 +02:00
2022-04-21 19:03:26 +02:00
2020-07-09 18:06:12 +02:00
2022-04-23 10:33:53 +02:00
2020-04-23 15:28:14 +02:00
2022-03-15 18:21:25 +01:00
2021-10-16 21:45:59 -04:00
2020-04-23 15:28:14 +02:00
2020-08-23 17:36:59 -05:00
2022-04-21 19:02:40 +02:00
2021-12-30 12:10:17 +01:00
2022-06-21 16:39:42 +02:00
2020-04-23 15:28:14 +02:00
2020-06-19 08:58:51 +02:00
2022-02-22 21:11:07 -05:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2022-08-18 17:18:05 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2020-04-23 15:28:14 +02:00
2022-09-27 10:50:29 +02:00
2020-04-23 15:28:14 +02:00
2022-02-07 23:14:15 -05:00
2020-04-23 15:28:14 +02:00