Re: "Alder Lake work-around" (was Re: [Bug 268687] rtwn_usb fails after reset triggered when running ssh)

From: Kevin Oberman <rkoberman_at_gmail.com>
Date: Sun, 01 Jan 2023 04:40:37 UTC
Yes. The final fix was actually committed about two hour before I opened
the ticket. I just finished building and will be installing the new kernel
before the year ends.It i quite similar to KIB's original fix that I was
referring to.

I have been running KIB's patch for over a month with no problems... all
cores enabled and the pmap enabled.

On Sat, Dec 31, 2022 at 6:40 PM parv/FreeBSD <parv.0zero9+freebsd@gmail.com>
wrote:

> On Sat, Dec 31, 2022 at 3:15 PM <bugzilla-noreply@freebsd.org> wrote:
>
>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268687
>>
>>             Bug ID: 268687
>>            Summary: rtwn_usb fails after reset triggered when running ssh
>>
> ...
>
>> FreeBSD ptavv 14.0-CURRENT FreeBSD 14.0-CURRENT #4
>> main-n259888-701b36961cbd-dirty: Thu Dec 29 22:08:49 PST 2022
>> root@ptavv:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64
>>
>> Running on an Alder Lake i5-1235U with the Alder Lake work-around .
>>
>
> Sorry, what is this "Alder Lake work-around"?
> Is this thing where Intel E-cores are disabled/turned off & P-cores remain
> enabled/turned on? Is there anything more involved?
>
>
> - parv
>
> --
>
>

-- 
Kevin Oberman, Part time kid herder and retired Network Engineer
E-mail: rkoberman@gmail.com
PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683