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

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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>
This commit is contained in:
Benjamin Herrenschmidt 2005-11-07 00:57:58 -08:00 committed by Linus Torvalds
parent c8e3c8b21b
commit 863c84b97c
2 changed files with 3 additions and 2 deletions
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1
arch/powerpc/Kconfig
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@ -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

4
arch/powerpc/mm/ppc_mmu_32.c
View file

@ -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));
}
/*