Re: [PATCH 0/2] UCSI race condition resulting in wrong port state

Salvatore Bonaccorso
2021-08-21T13:01:46Z

Hi Greg,

On Sat, Aug 21, 2021 at 02:09:45PM +0200, Greg Kroah-Hartman wrote:
> On Fri, Aug 20, 2021 at 03:01:53PM +0200, Salvatore Bonaccorso wrote:
> > Hi Greg,
> >
> > On Fri, Nov 06, 2020 at 11:47:25AM +0100, Greg Kroah-Hartman wrote:
>
> Note, you are responding to an email from a very long time ago...

Yeah, was sort of purpose :) (to try to retain the original context of
the question of if the commits should be backported to stable series,
which back then had no need raised)
>
> > > Due to the lack of response, I guess they don't need to go to any stable
> > > kernel, so will queue them up for 5.11-rc1.
> >
> > At least one user in Debian (https://bugs.debian.org/992004) would be
> > happy to have those backported as well to the 5.10.y series (which we
> > will pick up).
> >
> > So if Benjamin ack's this, this would be great to have in 5.10.y.
>
> What are the git commit ids? Just ask for them to be applied to stable
> like normal...

Right, aplogies. The two commits were
47ea2929d58c35598e681212311d35b240c373ce and
217504a055325fe76ec1142aa15f14d3db77f94f.

47ea2929d58c ("usb: typec: ucsi: acpi: Always decode connector change information")
217504a05532 ("usb: typec: ucsi: Work around PPM losing change information")

and in the followup Benjamin Berg mentioned to pick as well

8c9b3caab3ac26db1da00b8117901640c55a69dd

8c9b3caab3ac ("usb: typec: ucsi: Clear pending after acking connector change"

a related fix later on.

Regards,
Salvatore