Differential D57616

est: gate "not recognized" message behind bootverbose
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Authored by guest-seuros on Jun 17 2026, 8:05 AM.

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rG85814f591261: est: gate "not recognized" message behind bootverbose

Summary

On modern Intel CPUs that use HWP (hwpstate_intel: /usr/src/sys/x86/cpufreq/hwpstate_intel.c) instead of EST,
this message prints unconditionally during probe even though it is
expected and harmless. Gated behind bootverbose to reduce console
noise on systems where EST is present but considered legacy.

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rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

guest-seuros created this revision.Jun 17 2026, 8:05 AM

Herald added a subscriber: imp. · View Herald TranscriptJun 17 2026, 8:05 AM

guest-seuros requested review of this revision.Jun 17 2026, 8:05 AM

Harbormaster completed remote builds in B73926: Diff 179904.Jun 17 2026, 8:05 AM

guest-seuros added a project: drivers.Jun 17 2026, 8:05 AM

guest-seuros added a parent revision: D57614: est: prevent divide-by-zero in est_msr_info.

guest-seuros edited the summary of this revision. (Show Details)Jun 17 2026, 8:22 AM

adrian accepted this revision.Jun 17 2026, 2:33 PM

This revision is now accepted and ready to land.Jun 17 2026, 2:33 PM

Closed by commit rG85814f591261: est: gate "not recognized" message behind bootverbose (authored by guest-seuros, committed by adrian). · Explain WhyJun 17 2026, 2:51 PM

This revision was automatically updated to reflect the committed changes.

adrian added a commit: rG85814f591261: est: gate "not recognized" message behind bootverbose.

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sys/

x86/

cpufreq/

7 lines

Diff 179928

sys/x86/cpufreq/est.c

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