Hi Saranya,

在 2024-10-16星期三的 08:57 +0000，Gopal, Saranya写道：

Hi Duan Chenghao,

quoted

-----Original Message-----
From: duanchenghao <redacted>
Sent: Monday, October 14, 2024 7:11 AM
To: Alan Stern <stern@rowland.harvard.edu>; Gopal, Saranya
[off-list ref]
Cc: Rafael J. Wysocki <rafael@kernel.org>; Hongyu Xie
[off-list ref]; gregkh@linuxfoundation.org; linux-
kernel@vger.kernel.org; linux-pm@vger.kernel.org; linux-
usb@vger.kernel.org; niko.mauno@vaisala.com; pavel@ucw.cz;
stanley_chang@realtek.com; tj@kernel.org; Hongyu Xie
[off-list ref]
Subject: Re: [PATCH] USB: Fix the issue of task recovery failure
caused
by USB status when S4 wakes up

在 2024-10-12星期六的 11:01 -0400，Alan Stern写道：
Hi Saranya,

quoted

On Sat, Oct 12, 2024 at 05:51:41PM +0800, duanchenghao wrote:

quoted

Hi Alan,

The V3 patch has been sent. Please review it to check if it
aligns
with
the solution you described.

Yes, that is what I meant.

Have you and all the other people at kylinos.cn tested the patch
to
make
sure that it fixes the problem?

Alan Stern

If you have time, you can arrange to test your issue using the V3
version. This way, we can jointly verify whether the problem has
been
resolved.

My testing completed today.
I couldn't reproduce the issue when I ran 1500 S4 cycles with v3
version of your patch.
The issue was anyway rare before with an occurrence rate of 20/1500
cycles in our system.
So, please conclude after verifying from your side also.

Thank you very much for your verification. I am currently conducting
parallel testing on multiple machines, and the results should be
available soon as well.

Thanks,
Duan Chenghao

Thanks,
Saranya

quoted

Thanks
Duan Chenghao