Re: git: 3e6e4e4a0d42 - main - hwpstate: add CPPC support for pstate driver on AMD

In reply to: Cy Schubert : "Re: git: 3e6e4e4a0d42 - main - hwpstate: add CPPC support for pstate driver on AMD"
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From: Olivier Certner <olce_at_freebsd.org>
Date: Tue, 03 Feb 2026 22:02:27 UTC

Hi,
 
> One of the subsequent commits broke the commit that allows disabling of 
> CPPC through a tunable.
 
> Setting sysctl machdep.hwpstate_amd_cppc_enable failed: 12

Sorry for the breakage.

Most probably, it's unrelated to any hwpstate_amd(4) commits but rather to a recent commit of mine changing bool sysctl knob handling.  Testing a fix.

See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292917.

Thanks and regards.

-- 
Olivier Certner