This is a note to let you know that I've just added the patch titled
usb: cdnsp: Fix incorrect status for control request
to the 5.15-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-cdnsp-fix-incorrect-status-for-control-request.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 99ea221f2e2f2743314e348b25c1e2574b467528 Mon Sep 17 00:00:00 2001
From: Pawel Laszczak <pawell@xxxxxxxxxxx>
Date: Tue, 7 Dec 2021 10:18:38 +0100
Subject: usb: cdnsp: Fix incorrect status for control request
From: Pawel Laszczak <pawell@xxxxxxxxxxx>
commit 99ea221f2e2f2743314e348b25c1e2574b467528 upstream.
Patch fixes incorrect status for control request.
Without this fix all usb_request objects were returned to upper drivers
with usb_reqest->status field set to -EINPROGRESS.
Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
cc: <stable@xxxxxxxxxxxxxxx>
Reported-by: Ken (Jian) He <jianhe@xxxxxxxxxxxxx>
Reviewed-by: Peter Chen <peter.chen@xxxxxxxxxx>
Signed-off-by: Pawel Laszczak <pawell@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20211207091838.39572-1-pawell@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/cdns3/cdnsp-ring.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/usb/cdns3/cdnsp-ring.c
+++ b/drivers/usb/cdns3/cdnsp-ring.c
@@ -1029,6 +1029,8 @@ static void cdnsp_process_ctrl_td(struct
return;
}
+ *status = 0;
+
cdnsp_finish_td(pdev, td, event, pep, status);
}
Patches currently in stable-queue which might be from pawell@xxxxxxxxxxx are
queue-5.15/usb-cdnsp-fix-lack-of-spin_lock_irqsave-spin_lock_restore.patch
queue-5.15/usb-cdnsp-fix-issue-in-cdnsp_log_ep-trace-event.patch
queue-5.15/usb-cdnsp-fix-incorrect-calling-of-cdnsp_died-function.patch
queue-5.15/usb-cdnsp-fix-incorrect-status-for-control-request.patch
