powerpc/mm: Add SMP support to no-hash TLB handling

[deliverable/linux.git] / arch / powerpc / mm / mem.c

diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 98d7bf99533aff312712d747beed29141294608d..8fee696fb79588eb40b9c31661f65dee9b22a4c7 100644 (file)
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -134,23 +134,6 @@ int arch_add_memory(int nid, u64 start, u64 size)
 
        return __add_pages(zone, start_pfn, nr_pages);
 }
-
-#ifdef CONFIG_MEMORY_HOTREMOVE
-int remove_memory(u64 start, u64 size)
-{
-       unsigned long start_pfn, end_pfn;
-       int ret;
-
-       start_pfn = start >> PAGE_SHIFT;
-       end_pfn = start_pfn + (size >> PAGE_SHIFT);
-       ret = offline_pages(start_pfn, end_pfn, 120 * HZ);
-       if (ret)
-               goto out;
-       /* Arch-specific calls go here - next patch */
-out:
-       return ret;
-}
-#endif /* CONFIG_MEMORY_HOTREMOVE */
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
 /*
@@ -505,7 +488,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
                 * we invalidate the TLB here, thus avoiding dcbst
                 * misbehaviour.
                 */
-               _tlbie(address, 0 /* 8xx doesn't care about PID */);
+               _tlbil_va(address, 0 /* 8xx doesn't care about PID */);
 #endif
                /* The _PAGE_USER test should really be _PAGE_EXEC, but
                 * older glibc versions execute some code from no-exec