From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Daehwan Jung <dh10.jung@samsung.com>
Cc: Felipe Balbi <balbi@kernel.org>,
linux-usb@vger.kernel.org,
open list <linux-kernel@vger.kernel.org>,
quic_wcheng@quicinc.com, quic_jackp@quicinc.com,
Thinh.Nguyen@synopsys.com
Subject: Re: [PATCH v2 1/2] usb: dwc3: Not set DWC3_EP_END_TRANSFER_PENDING in ep cmd fails
Date: Mon, 14 Feb 2022 12:29:49 +0100 [thread overview]
Message-ID: <Ygo9LZg8lxitTE8J@kroah.com> (raw)
In-Reply-To: <1644836933-141376-2-git-send-email-dh10.jung@samsung.com>
On Mon, Feb 14, 2022 at 08:08:52PM +0900, Daehwan Jung wrote:
> It always sets DWC3_EP_END_TRANSFER_PENDING in dwc3_stop_active_transfer
> even if dwc3_send_gadget_ep_cmd fails. It can cause some problems like
> skipping clear stall commmand or giveback from dequeue. We fix to set it
> only when ep cmd success. Additionally, We clear DWC3_EP_TRANSFER_STARTED
> for next trb to start transfer not update transfer.
So is this two different changes?
>
> Signed-off-by: Daehwan Jung <dh10.jung@samsung.com>
What commit id does this fix?
thanks,
greg k-h
next prev parent reply other threads:[~2022-02-14 11:49 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220214111148epcas2p3fac143c7870c53ecadfb6b093fcf626b@epcas2p3.samsung.com>
2022-02-14 11:08 ` [PATCH v2 0/2] Fix ep command fail issue in dequeue Daehwan Jung
[not found] ` <CGME20220214111149epcas2p1a1faeda037991885fd6f2f026fa44ec5@epcas2p1.samsung.com>
2022-02-14 11:08 ` [PATCH v2 1/2] usb: dwc3: Not set DWC3_EP_END_TRANSFER_PENDING in ep cmd fails Daehwan Jung
2022-02-14 11:29 ` Greg Kroah-Hartman [this message]
2022-02-15 6:58 ` Jung Daehwan
2022-02-15 7:37 ` Greg Kroah-Hartman
2022-02-15 8:20 ` Jung Daehwan
2022-02-14 18:44 ` Thinh Nguyen
2022-02-15 6:39 ` Jung Daehwan
2022-02-15 17:14 ` Thinh Nguyen
2022-02-17 20:05 ` Wesley Cheng
2022-02-17 23:43 ` Thinh Nguyen
2022-02-22 18:08 ` Wesley Cheng
2022-02-23 2:59 ` Thinh Nguyen
2022-02-24 21:45 ` Wesley Cheng
2022-02-25 1:26 ` Thinh Nguyen
2022-02-25 1:31 ` Wesley Cheng
2022-02-25 1:44 ` Thinh Nguyen
2022-02-28 22:53 ` Wesley Cheng
2022-03-01 1:09 ` Thinh Nguyen
2022-03-01 2:09 ` Wesley Cheng
2022-03-01 3:02 ` Thinh Nguyen
2022-03-04 21:58 ` Wesley Cheng
2022-03-05 0:53 ` Thinh Nguyen
2022-03-07 22:57 ` Wesley Cheng
2022-03-07 23:51 ` Thinh Nguyen
2022-03-08 19:20 ` Wesley Cheng
2022-02-18 4:44 ` Jung Daehwan
2022-02-23 2:11 ` Thinh Nguyen
[not found] ` <CGME20220214111149epcas2p29b9e39b84d7203572422531beb3c39ed@epcas2p2.samsung.com>
2022-02-14 11:08 ` [PATCH v2 2/2] usb: dwc3: Prevent cleanup cancelled requests at the same time Daehwan Jung
2022-02-14 11:30 ` Greg Kroah-Hartman
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