Merge commit 'origin/master' into next

2 files changed, 17 insertions, 9 deletions

diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index c5394728bf2e..1ed6b52f3031 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -116,7 +116,7 @@ void loadcam_entry(int idx)
         mtspr(SPRN_MAS2, TLBCAM[idx].MAS2);
         mtspr(SPRN_MAS3, TLBCAM[idx].MAS3);
 
-        if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
+        if (mmu_has_feature(MMU_FTR_BIG_PHYS))
                 mtspr(SPRN_MAS7, TLBCAM[idx].MAS7);
 
         asm volatile("isync;tlbwe;isync" : : : "memory");
@@ -152,18 +152,13 @@ static void settlbcam(int index, unsigned long virt, phys_addr_t phys,
 
         TLBCAM[index].MAS3 = (phys & MAS3_RPN) | MAS3_SX | MAS3_SR;
         TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_SW : 0);
-        if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
+        if (mmu_has_feature(MMU_FTR_BIG_PHYS))
                 TLBCAM[index].MAS7 = (u64)phys >> 32;
 
-#ifndef CONFIG_KGDB /* want user access for breakpoints */
         if (flags & _PAGE_USER) {
            TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
            TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
         }
-#else
-        TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
-        TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
-#endif
 
         tlbcam_addrs[index].start = virt;
         tlbcam_addrs[index].limit = virt + size - 1;
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index d68491b31e38..aace5e5dfa0a 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -267,10 +267,11 @@ EXPORT_SYMBOL_GPL(of_node_to_nid);
  */
 static int __init find_min_common_depth(void)
 {
-        int depth;
+        int depth, index;
         const unsigned int *ref_points;
         struct device_node *rtas_root;
         unsigned int len;
+        struct device_node *options;
 
         rtas_root = of_find_node_by_path("/rtas");
 
@@ -283,11 +284,23 @@ static int __init find_min_common_depth(void)
          * configuration (should be all 0's) and the second is for a normal
          * NUMA configuration.
          */
+        index = 1;
         ref_points = of_get_property(rtas_root,
                         "ibm,associativity-reference-points", &len);
 
+        /*
+         * For type 1 affinity information we want the first field
+         */
+        options = of_find_node_by_path("/options");
+        if (options) {
+                const char *str;
+                str = of_get_property(options, "ibm,associativity-form", NULL);
+                if (str && !strcmp(str, "1"))
+                        index = 0;
+        }
+
         if ((len >= 2 * sizeof(unsigned int)) && ref_points) {
-                depth = ref_points[1];
+                depth = ref_points[index];
         } else {
                 dbg("NUMA: ibm,associativity-reference-points not found.\n");
                 depth = -1;