3 files changed, 5 insertions, 3 deletions

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 611ad084b7e7..c78dc912411f 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -209,9 +209,10 @@ static int __init htab_dt_scan_seg_sizes(unsigned long node,
                 if (prop[0] == 40) {
                         DBG("1T segment support detected\n");
                         cur_cpu_spec->cpu_features |= CPU_FTR_1T_SEGMENT;
+                        return 1;
                 }
-                return 1;
         }
+        cur_cpu_spec->cpu_features &= ~CPU_FTR_NO_SLBIE_B;
         return 0;
 }
 
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index e91da675bb3b..d9c82d3d6482 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -240,7 +240,7 @@ int __meminit vmemmap_populate(struct page *start_page,
                         return -ENOMEM;
 
                 printk(KERN_WARNING "vmemmap %08lx allocated at %p, "
-                                        "physical %p.\n", start, p, __pa(p));
+                                    "physical %08lx.\n", start, p, __pa(p));
 
                 mapped = htab_bolt_mapping(start, start + page_size,
                                         __pa(p), mode_rw, mmu_linear_psize,
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c
index 6c164cec9d2c..bbd2c512ee05 100644
--- a/arch/powerpc/mm/slb.c
+++ b/arch/powerpc/mm/slb.c
@@ -157,7 +157,8 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm)
         unsigned long stack = KSTK_ESP(tsk);
         unsigned long unmapped_base;
 
-        if (offset <= SLB_CACHE_ENTRIES) {
+        if (!cpu_has_feature(CPU_FTR_NO_SLBIE_B) &&
+            offset <= SLB_CACHE_ENTRIES) {
                 int i;
                 asm volatile("isync" : : : "memory");
                 for (i = 0; i < offset; i++) {