[PATCH] ppc: Fix ppc32 build after 64K pages

Oops, some last minute changes caused the 64K pages patch to break ppc32
build, this fixes it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index ca7acb0..55ce495 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -605,6 +605,7 @@ config NODES_SPAN_OTHER_NODES
 
 config PPC_64K_PAGES
        bool "64k page size"
+       depends on PPC64
        help
          This option changes the kernel logical page size to 64k. On machines
           without processor support for 64k pages, the kernel will simulate

diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index d137abd..ed7fcfe 100644 (file)
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -188,9 +188,9 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
 
        if (Hash == 0)
                return;
-       pmd = pmd_offset(pgd_offset(vma->vm_mm, address), address);
+       pmd = pmd_offset(pgd_offset(mm, ea), ea);
        if (!pmd_none(*pmd))
-               add_hash_page(vma->vm_mm->context, address, pmd_val(*pmd));
+               add_hash_page(mm->context, ea, pmd_val(*pmd));
 }
 
 /*