On Friday, April 10, 2020 9:26:29 PM CEST Chris Wilson wrote:
> Make a note of the first time we discover the turbo mode has been
> disabled by the BIOS, as otherwise we complain every time we try to
> update the mode.
>
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
> Cc: Len Brown <lenb@xxxxxxxxxx>
> Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
> Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> ---
> drivers/cpufreq/intel_pstate.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
> index c81e1ff29069..b4c014464a20 100644
> --- a/drivers/cpufreq/intel_pstate.c
> +++ b/drivers/cpufreq/intel_pstate.c
> @@ -1058,7 +1058,7 @@ static ssize_t store_no_turbo(struct kobject *a, struct kobj_attribute *b,
>
> update_turbo_state();
> if (global.turbo_disabled) {
> - pr_warn("Turbo disabled by BIOS or unavailable on processor\n");
> + pr_notice_once("Turbo disabled by BIOS or unavailable on processor\n");
> mutex_unlock(&intel_pstate_limits_lock);
> mutex_unlock(&intel_pstate_driver_lock);
> return -EPERM;
>
Applied as a fix for 5.7-rc4, sorry for the delay.
Thanks!
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