Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq

* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] cpufreq_conservative: keep ignore_nice_load and freq_step values when reselected
  [CPUFREQ] powernow: remove private for_each_cpu_mask()
  [CPUFREQ] hotplug cpu fix for powernow-k8
  [PATCH] cpufreq_ondemand: add range check
  [PATCH] cpufreq_ondemand: keep ignore_nice_load value when it is reselected
  [PATCH] cpufreq_ondemand: Warn if it cannot run due to too long transition latency
  [PATCH] cpufreq_conservative: alternative initialise approach
  [PATCH] cpufreq_conservative: make for_each_cpu() safe
  [PATCH] cpufreq_conservative: alter default responsiveness
  [PATCH] cpufreq_conservative: aligning of codebase with ondemand

2 files changed, 6 insertions, 5 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index 1e70823e1cb5..712a26bd4457 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -1095,10 +1095,15 @@ static int __devexit powernowk8_cpu_exit (struct cpufreq_policy *pol)
 
 static unsigned int powernowk8_get (unsigned int cpu)
 {
-        struct powernow_k8_data *data = powernow_data[cpu];
+        struct powernow_k8_data *data;
         cpumask_t oldmask = current->cpus_allowed;
         unsigned int khz = 0;
 
+        data = powernow_data[first_cpu(cpu_core_map[cpu])];
+
+        if (!data)
+                return -EINVAL;
+
         set_cpus_allowed(current, cpumask_of_cpu(cpu));
         if (smp_processor_id() != cpu) {
                 printk(KERN_ERR PFX "limiting to CPU %d failed in powernowk8_get\n", cpu);
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
index 00ea899c17e1..79a7c5c87edc 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
@@ -182,10 +182,6 @@ static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid);
 
 static void powernow_k8_acpi_pst_values(struct powernow_k8_data *data, unsigned int index);
 
-#ifndef for_each_cpu_mask
-#define for_each_cpu_mask(i,mask) for (i=0;i<1;i++)
-#endif
-
 #ifdef CONFIG_SMP
 static inline void define_siblings(int cpu, cpumask_t cpu_sharedcore_mask[])
 {