Merge branch 'origin' into for-linus

Conflicts:
	MAINTAINERS

1 files changed, 11 insertions, 26 deletions

diff --git a/arch/sh/mm/tlb-sh4.c b/arch/sh/mm/tlb-sh4.c
index f0c7b7397fa6..8cf550e2570f 100644
--- a/arch/sh/mm/tlb-sh4.c
+++ b/arch/sh/mm/tlb-sh4.c
@@ -15,34 +15,16 @@
 #include <asm/mmu_context.h>
 #include <asm/cacheflush.h>
 
-void update_mmu_cache(struct vm_area_struct * vma,
-                      unsigned long address, pte_t pte)
+void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
 {
-        unsigned long flags;
-        unsigned long pteval;
-        unsigned long vpn;
+        unsigned long flags, pteval, vpn;
 
-        /* Ptrace may call this routine. */
+        /*
+         * Handle debugger faulting in for debugee.
+         */
         if (vma && current->active_mm != vma->vm_mm)
                 return;
 
-#ifndef CONFIG_CACHE_OFF
-        {
-                unsigned long pfn = pte_pfn(pte);
-
-                if (pfn_valid(pfn)) {
-                        struct page *page = pfn_to_page(pfn);
-
-                        if (!test_bit(PG_mapped, &page->flags)) {
-                                unsigned long phys = pte_val(pte) & PTE_PHYS_MASK;
-                                __flush_wback_region((void *)P1SEGADDR(phys),
-                                                     PAGE_SIZE);
-                                __set_bit(PG_mapped, &page->flags);
-                        }
-                }
-        }
-#endif
-
         local_irq_save(flags);
 
         /* Set PTEH register */
@@ -61,9 +43,12 @@ void update_mmu_cache(struct vm_area_struct * vma,
          */
         ctrl_outl(pte.pte_high, MMU_PTEA);
 #else
-        if (cpu_data->flags & CPU_HAS_PTEA)
-                /* TODO: make this look less hacky */
-                ctrl_outl(((pteval >> 28) & 0xe) | (pteval & 0x1), MMU_PTEA);
+        if (cpu_data->flags & CPU_HAS_PTEA) {
+                /* The last 3 bits and the first one of pteval contains
+                 * the PTEA timing control and space attribute bits
+                 */
+                ctrl_outl(copy_ptea_attributes(pteval), MMU_PTEA);
+        }
 #endif
 
         /* Set PTEL register */