From: Chris Wilson <ch...@chris-wilson.co.uk>
[ Upstream commit 8c539776ac83c0857395e1ccc9c6b516521a2d32 ]
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 <ch...@chris-wilson.co.uk>
Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
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 45499e0b9f2f3..d3d7c4ef7d045 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;
--
2.20.1
