diff --git a/[refs] b/[refs]
index 59de12ef9c61..144ca960ff34 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 55c789bb2bcdcaa8f1f60687b4a9dbd02ffddd88
+refs/heads/master: b30d3304c9c068ccfe6940232834768af75f8c9a
diff --git a/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index c48b44b3b43a..90cab2d4ac0d 100644
--- a/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -912,8 +912,8 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data,
 {
 	int i;
 	u32 hi = 0, lo = 0;
-	rdmsr(MSR_PSTATE_CUR_LIMIT, hi, lo);
-	data->max_hw_pstate = (hi & HW_PSTATE_MAX_MASK) >> HW_PSTATE_MAX_SHIFT;
+	rdmsr(MSR_PSTATE_CUR_LIMIT, lo, hi);
+	data->max_hw_pstate = (lo & HW_PSTATE_MAX_MASK) >> HW_PSTATE_MAX_SHIFT;
 
 	for (i = 0; i < data->acpi_data.state_count; i++) {
 		u32 index;