We need access to some symbols in powerpc memory management
from spufs in order to create proper SLB entries.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Index: linus-2.6/arch/powerpc/mm/hash_utils_64.c
===================================================================
--- linus-2.6.orig/arch/powerpc/mm/hash_utils_64.c
+++ linus-2.6/arch/powerpc/mm/hash_utils_64.c
@@ -85,16 +85,26 @@ extern unsigned long dart_tablebase;
 #endif /* CONFIG_U3_DART */
 
 static unsigned long _SDR1;
-struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
 
 hpte_t *htab_address;
 unsigned long htab_size_bytes;
 unsigned long htab_hash_mask;
+
+struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
+EXPORT_SYMBOL_GPL(mmu_psize_defs);
+
 int mmu_linear_psize = MMU_PAGE_4K;
+EXPORT_SYMBOL_GPL(mmu_linear_psize);
+
 int mmu_virtual_psize = MMU_PAGE_4K;
+EXPORT_SYMBOL_GPL(mmu_virtual_psize);
+
 #ifdef CONFIG_HUGETLB_PAGE
 int mmu_huge_psize = MMU_PAGE_16M;
+EXPORT_SYMBOL_GPL(mmu_huge_psize);
+
 unsigned int HPAGE_SHIFT;
+EXPORT_SYMBOL_GPL(HPAGE_SHIFT);
 #endif
 
 /* There are definitions of page sizes arrays to be used when none

--