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Date:      Sun, 02 May 2021 10:57:28 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 253288] hwpstate_intel: Wedges under any kind of load on ThinkPad Carbon X1 Gen 8
Message-ID:  <bug-253288-227-jdDHOoK4gQ@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-253288-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-253288-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253288

--- Comment #30 from Ulrich Sp=C3=B6rlein <uqs@FreeBSD.org> ---
I'm not sure what is worse, removing P-states from every non-Thinkpad owner=
, or
having a release out there that fails to boot on Thinkpads (which are proba=
bly
the most often used laptops with FreeBSD, maybe??)

Can we quirk/block the P-State support and disable it whenever the
ACPI/BIOS/Firmware/whatever is from Lenovo (and/or the model matches
"Thinkpad")?

That would allow it working out of the box (but is too late for 13.0-RELEAS=
E).

--=20
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