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[POWERPC] Further fixes for the removal of 4level-fixup hack from ppc32

Browse Source 
Commit d1953c8888 removed the use of
4level-fixup.h for 32-bit systems under arch/powerpc.  However, I
missed a few things activated on some configurations, resulting in
some warnings (at least with STRICT_MM_TYPECHECKS enabled) and build
errors in some circumstances.  This fixes it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
David Gibson 2007-05-09 15:20:37 +10:00 committed by Paul Mackerras
parent fcf9892b55
commit f1a1eb299a
3 changed files with 4 additions and 4 deletions
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2
arch/powerpc/mm/ppc_mmu_32.c
View File

@ -185,7 +185,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
if (Hash == 0)
return;
pmd = pmd_offset(pgd_offset(mm, ea), ea);
pmd = pmd_offset(pud_offset(pgd_offset(mm, ea), ea), ea);
if (!pmd_none(*pmd))
add_hash_page(mm->context.id, ea, pmd_val(*pmd));
}

4
arch/powerpc/mm/tlb_32.c
View File

@ -111,7 +111,7 @@ static void flush_range(struct mm_struct *mm, unsigned long start,
if (start >= end)
return;
end = (end - 1) | ~PAGE_MASK;
pmd = pmd_offset(pgd_offset(mm, start), start);
pmd = pmd_offset(pud_offset(pgd_offset(mm, start), start), start);
for (;;) {
pmd_end = ((start + PGDIR_SIZE) & PGDIR_MASK) - 1;
if (pmd_end > end)
@ -169,7 +169,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
return;
}
mm = (vmaddr < TASK_SIZE)? vma->vm_mm: &init_mm;
pmd = pmd_offset(pgd_offset(mm, vmaddr), vmaddr);
pmd = pmd_offset(pud_offset(pgd_offset(mm, vmaddr), vmaddr), vmaddr);
if (!pmd_none(*pmd))
flush_hash_pages(mm->context.id, vmaddr, pmd_val(*pmd), 1);
FINISH_FLUSH;

2
arch/powerpc/platforms/86xx/mpc86xx_smp.c
View File

@ -15,8 +15,8 @@
#include <linux/init.h>
#include <linux/delay.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/pci-bridge.h>
#include <asm-powerpc/mpic.h>
#include <asm/mpc86xx.h>