Merge 3.14-rc5 into driver-core-next

We want the fixes in here.

1 files changed, 6 insertions, 1 deletions

diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 4f08c133cc25..a623cb3ad012 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -232,12 +232,16 @@ __setup("noalign", noalign_setup);
 #endif /* ifdef CONFIG_CPU_CP15 / else */
 
 #define PROT_PTE_DEVICE         L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY|L_PTE_XN
+#define PROT_PTE_S2_DEVICE      PROT_PTE_DEVICE
 #define PROT_SECT_DEVICE        PMD_TYPE_SECT|PMD_SECT_AP_WRITE
 
 static struct mem_type mem_types[] = {
         [MT_DEVICE] = {           /* Strongly ordered / ARMv6 shared device */
                 .prot_pte       = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
                                   L_PTE_SHARED,
+                .prot_pte_s2    = s2_policy(PROT_PTE_S2_DEVICE) |
+                                  s2_policy(L_PTE_S2_MT_DEV_SHARED) |
+                                  L_PTE_SHARED,
                 .prot_l1        = PMD_TYPE_TABLE,
                 .prot_sect      = PROT_SECT_DEVICE | PMD_SECT_S,
                 .domain         = DOMAIN_IO,
@@ -508,7 +512,8 @@ static void __init build_mem_type_table(void)
         cp = &cache_policies[cachepolicy];
         vecs_pgprot = kern_pgprot = user_pgprot = cp->pte;
         s2_pgprot = cp->pte_s2;
-        hyp_device_pgprot = s2_device_pgprot = mem_types[MT_DEVICE].prot_pte;
+        hyp_device_pgprot = mem_types[MT_DEVICE].prot_pte;
+        s2_device_pgprot = mem_types[MT_DEVICE].prot_pte_s2;
 
         /*
          * ARMv6 and above have extended page tables.