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Date:      Fri, 6 Mar 2026 10:25:40 -0800
From:      Kevin Oberman <rkoberman@gmail.com>
To:        "Bjoern A. Zeeb" <bz@freebsd.org>
Cc:        FreeBSD wireless mailing list <wireless@freebsd.org>
Subject:   Re: LinuxKPI (iwlwifi, rtw8x) Please test! Important! (in stable/15 in three days)
Message-ID:  <CAN6yY1vpFp_z7Ee7kaAsdDiDy2OpRJQ6SK48%2BYuamt-FACKEag@mail.gmail.com>
In-Reply-To: <rrn857-6598-4p6n-s63r-r824q675763p@mnoonqbm.arg>
References:  <r158r59-93o7-9767-1r57-805sq1s07q4p@mnoonqbm.arg> <p836qqn7-6pq4-nrq-p346-8qp5ors7p170@mnoonqbm.arg> <65165b44-b8c2-4762-b7fa-c21a70248848@benhutton.com.au> <rrn857-6598-4p6n-s63r-r824q675763p@mnoonqbm.arg>

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[-- Attachment #1 --]
On Thu, Mar 5, 2026 at 5:59 AM Bjoern A. Zeeb <bz@freebsd.org> wrote:

> Hi everyone!
>
> I'll keep this thread alive.
>
> Thanks to the three of you who have tested the last round and reported
> back.
> That was very much appreciated and helpful!
>
> Everyone else can now also go and have a try again!
>
> In the last 48 hours I pushed the next round of LinuxKPI 802.11
> changes which would be good to validate on a wide set of chipsets
> and supported drivers.  One of them fixed a firmware crash, another
> one re-enabled some code again which was silently not doing its things
> due to Linux KPI changes (and surprisingly most of it worked anyway the
> last months).
>
> This time you'll likely not need long testing time.  Maybe a change of
> association or if you want a netif restart will be good tests.
>
> If the last round of changes are good, I am currently cleaning up some
> loose iwlwifi ends and will push the driver update and we'll all be on
> v6.19.
>
> After that more LinuxKPI 802.11 bits for Realtek etc. will slowly start
> showing up.
>
>
> I can only emphasize that all your testing will help us with what will be
> shipping in 15.1-R.  The earlier we catch possible problems the more likely
> your wifi will work in the release!
>
> Lots of health and joy,
> /bz
>
> --
> Bjoern A. Zeeb                                                     r15:7
>
> Tested the latest and it is working fine. I restarted netif with no issues.

I will also note that after the prior code having been running for about
7.4 days I noted an unusually large number of output errors; about 15,000
over this time. But I also had moved over 20G packets out of my system,
mostly ACKs and related small packets as the data was being downloaded. It
will take a while to see if this continues.
-- 
Kevin Oberman, Part time kid herder and retired Network Engineer
E-mail: rkoberman@gmail.com
PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683

[-- Attachment #2 --]
<div dir="ltr"><div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small">On Thu, Mar 5, 2026 at 5:59 AM Bjoern A. Zeeb &lt;<a href="mailto:bz@freebsd.org" target="_blank">bz@freebsd.org</a>&gt; wrote:</div></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi everyone!<br>
<br>
I&#39;ll keep this thread alive.<br>
<br>
Thanks to the three of you who have tested the last round and reported back.<br>
That was very much appreciated and helpful!<br>
<br>
Everyone else can now also go and have a try again!<br>
<br>
In the last 48 hours I pushed the next round of LinuxKPI 802.11<br>
changes which would be good to validate on a wide set of chipsets<br>
and supported drivers.  One of them fixed a firmware crash, another<br>
one re-enabled some code again which was silently not doing its things<br>
due to Linux KPI changes (and surprisingly most of it worked anyway the<br>
last months).<br>
<br>
This time you&#39;ll likely not need long testing time.  Maybe a change of<br>
association or if you want a netif restart will be good tests.<br>
<br>
If the last round of changes are good, I am currently cleaning up some<br>
loose iwlwifi ends and will push the driver update and we&#39;ll all be on v6.19.<br>
<br>
After that more LinuxKPI 802.11 bits for Realtek etc. will slowly start<br>
showing up.<br>
<br>
<br>
I can only emphasize that all your testing will help us with what will be<br>
shipping in 15.1-R.  The earlier we catch possible problems the more likely<br>
your wifi will work in the release!<br>
<br>
Lots of health and joy,<br>
/bz<br>
<br>
-- <br>
Bjoern A. Zeeb                                                     r15:7<br>
<br>
</blockquote></div><div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">Tested the latest and it is working fine. I restarted netif with no issues.</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default"><br></div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">I will also note that after the prior code having been running for about 7.4 days I noted an unusually large number of output errors; about 15,000 over this time. But I also had moved over 20G packets out of my system, mostly ACKs and related small packets as the data was being downloaded. It will take a while to see if this continues.</div></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Kevin Oberman, Part time kid herder and retired Network Engineer<br>E-mail: <a href="mailto:rkoberman@gmail.com" target="_blank">rkoberman@gmail.com</a><br></div><div>PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683</div></div></div></div></div></div></div></div></div>
</div>
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