git: 85814f591261 - main - est: gate "not recognized" message behind bootverbose
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Date: Wed, 17 Jun 2026 14:51:16 UTC
The branch main has been updated by adrian:
URL: https://cgit.FreeBSD.org/src/commit/?id=85814f5912618808ebe5b7065b70344675c98b5b
commit 85814f5912618808ebe5b7065b70344675c98b5b
Author: Abdelkader Boudih <freebsd@seuros.com>
AuthorDate: 2026-06-17 14:50:48 +0000
Commit: Adrian Chadd <adrian@FreeBSD.org>
CommitDate: 2026-06-17 14:50:48 +0000
est: gate "not recognized" message behind bootverbose
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.
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D57616
---
sys/x86/cpufreq/est.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/sys/x86/cpufreq/est.c b/sys/x86/cpufreq/est.c
index 804de162ec60..7f5bce5ad29d 100644
--- a/sys/x86/cpufreq/est.c
+++ b/sys/x86/cpufreq/est.c
@@ -1046,9 +1046,10 @@ est_get_info(device_t dev)
error = est_msr_info(dev, msr, &sc->freq_list, &sc->flist_len);
if (error) {
- printf(
- "est: CPU supports Enhanced Speedstep, but is not recognized.\n"
- "est: cpu_vendor %s, msr %0jx\n", cpu_vendor, msr);
+ if (bootverbose)
+ printf(
+ "est: CPU supports Enhanced Speedstep, but is not recognized.\n"
+ "est: cpu_vendor %s, msr %0jx\n", cpu_vendor, msr);
return (ENXIO);
}