> @@ -107,20 +107,21 @@ __init_refok pte_t *pte_alloc_one_kernel
> return pte;
> }
>
> -struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
> +pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
> {
> struct page *ptepage;
>
> #ifdef CONFIG_HIGHPTE
> - gfp_t flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_REPEAT;
> + gfp_t flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_REPEAT | __GFP_ZERO;
> #else
> - gfp_t flags = GFP_KERNEL | __GFP_REPEAT;
> + gfp_t flags = GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO;
> #endif
>
> ptepage = alloc_pages(flags, 0);
> - if (ptepage)
> - clear_highpage(ptepage);
> - return ptepage;
> + if (!ptepage)
> + return NULL;
> + pgtable_page_ctor(ptepage);
> + return page_address(ptepage);
> }
>
> void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
Hmpf, where is my brown paper bag? The pte_alloc_one function for 32 bit
powerpc should better return a struct page pointer .. fix below.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
---
diff -urpN linux-2.6/arch/powerpc/mm/pgtable_32.c
linux-2.6-patched/arch/powerpc/mm/pgtable_32.c
--- linux-2.6/arch/powerpc/mm/pgtable_32.c 2007-10-26 09:38:30.000000000
+0200
+++ linux-2.6-patched/arch/powerpc/mm/pgtable_32.c 2007-10-26
10:01:10.000000000 +0200
@@ -121,7 +121,7 @@ pgtable_t pte_alloc_one(struct mm_struct
if (!ptepage)
return NULL;
pgtable_page_ctor(ptepage);
- return page_address(ptepage);
+ return ptepage;
}
void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-
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