x86/cpu/intel: Lower the "ENERGY_PERF_BIAS: Set to normal" message's …

…log priority

The "ENERGY_PERF_BIAS: Set to 'normal', was 'performance'" message triggers
on pretty much every Intel machine. The purpose of log messages with
a warning level is to notify the user of something which potentially is
a problem, or at least somewhat unexpected.

This message clearly does not match those criteria, so lower its log
priority from warning to info.

Signed-off-by: Hans de Goede <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>

arch/x86/kernel/cpu/intel.c

@@ -611,8 +611,8 @@ static void init_intel_energy_perf(struct cpuinfo_x86 *c)
 	if ((epb & 0xF) != ENERGY_PERF_BIAS_PERFORMANCE)
 		return;
 
-	pr_warn_once("ENERGY_PERF_BIAS: Set to 'normal', was 'performance'\n");
-	pr_warn_once("ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)\n");
+	pr_info_once("ENERGY_PERF_BIAS: Set to 'normal', was 'performance'\n");
+	pr_info_once("ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)\n");
 	epb = (epb & ~0xF) | ENERGY_PERF_BIAS_NORMAL;
 	wrmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb);
 }