Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/paulus/ppc64-2.6

3 files changed, 10 insertions, 6 deletions

diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 344164681d2c..8316426ccaf6 100644
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/ppc64/kernel/iommu.c
@@ -423,6 +423,9 @@ struct iommu_table *iommu_init_table(struct iommu_table *tbl)
         tbl->it_largehint = tbl->it_halfpoint;
         spin_lock_init(&tbl->it_lock);
 
+        /* Clear the hardware table in case firmware left allocations in it */
+        ppc_md.tce_free(tbl, tbl->it_offset, tbl->it_size);
+
         if (!welcomed) {
                 printk(KERN_INFO "IOMMU table initialized, virtual merging %s\n",
                        novmerge ? "disabled" : "enabled");
diff --git a/arch/ppc64/kernel/pSeries_smp.c b/arch/ppc64/kernel/pSeries_smp.c
index fbad349ec58c..4203bd020c82 100644
--- a/arch/ppc64/kernel/pSeries_smp.c
+++ b/arch/ppc64/kernel/pSeries_smp.c
@@ -375,7 +375,7 @@ static int smp_pSeries_cpu_bootable(unsigned int nr)
          * cpus are assumed to be secondary threads.
          */
         if (system_state < SYSTEM_RUNNING &&
-            cur_cpu_spec->cpu_features & CPU_FTR_SMT &&
+            cpu_has_feature(CPU_FTR_SMT) &&
             !smt_enabled_at_boot && nr % 2 != 0)
                 return 0;
 
@@ -419,8 +419,8 @@ void __init smp_init_pSeries(void)
 #endif
 
         /* Mark threads which are still spinning in hold loops. */
-        if (cur_cpu_spec->cpu_features & CPU_FTR_SMT)
-                for_each_present_cpu(i) {
+        if (cpu_has_feature(CPU_FTR_SMT)) {
+                for_each_present_cpu(i) { 
                         if (i % 2 == 0)
                                 /*
                                  * Even-numbered logical cpus correspond to
@@ -428,8 +428,9 @@ void __init smp_init_pSeries(void)
                                  */
                                 cpu_set(i, of_spin_map);
                 }
-        else
+        } else {
                 of_spin_map = cpu_present_map;
+        }
 
         cpu_clear(boot_cpuid, of_spin_map);
 
diff --git a/arch/ppc64/kernel/rtasd.c b/arch/ppc64/kernel/rtasd.c
index ff65dc33320e..b0c3b829fe47 100644
--- a/arch/ppc64/kernel/rtasd.c
+++ b/arch/ppc64/kernel/rtasd.c
@@ -440,7 +440,7 @@ static int rtasd(void *unused)
                 goto error;
         }
 
-        printk(KERN_ERR "RTAS daemon started\n");
+        printk(KERN_INFO "RTAS daemon started\n");
 
         DEBUG("will sleep for %d jiffies\n", (HZ*60/rtas_event_scan_rate) / 2);
 
@@ -485,7 +485,7 @@ static int __init rtas_init(void)
         /* No RTAS, only warn if we are on a pSeries box  */
         if (rtas_token("event-scan") == RTAS_UNKNOWN_SERVICE) {
                 if (systemcfg->platform & PLATFORM_PSERIES)
-                        printk(KERN_ERR "rtasd: no event-scan on system\n");
+                        printk(KERN_INFO "rtasd: no event-scan on system\n");
                 return 1;
         }