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ARM: 6674/1: LPAE: use long long format when printing physical addresses and ptes

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For the Kernel to support 2 level and 3 level page tables, physical
addresses (and also page table entries) need to be 32 or 64-bits depending
upon the configuration.

This patch uses the %08llx conversion specifier for physical addresses
and page table entries, ensuring that they are cast to (long long) so
that common code can be used regardless of the datatype widths.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Will Deacon
2011-02-15 14:31:37 +01:00
committed by Russell King
parent 410f14837a
commit 29a38193c1
4 changed files with 23 additions and 21 deletions
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10
arch/arm/mm/fault.c
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@@ -76,7 +76,8 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
printk(KERN_ALERT "pgd = %p\n", mm->pgd);
pgd = pgd_offset(mm, addr);
printk(KERN_ALERT "[%08lx] *pgd=%08lx", addr, pgd_val(*pgd));
printk(KERN_ALERT "[%08lx] *pgd=%08llx",
addr, (long long)pgd_val(*pgd));
do {
pmd_t *pmd;
@@ -92,7 +93,7 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
pmd = pmd_offset(pgd, addr);
if (PTRS_PER_PMD != 1)
printk(", *pmd=%08lx", pmd_val(*pmd));
printk(", *pmd=%08llx", (long long)pmd_val(*pmd));
if (pmd_none(*pmd))
break;
@@ -107,8 +108,9 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
break;
pte = pte_offset_map(pmd, addr);
printk(", *pte=%08lx", pte_val(*pte));
printk(", *ppte=%08lx", pte_val(pte[PTE_HWTABLE_PTRS]));
printk(", *pte=%08llx", (long long)pte_val(*pte));
printk(", *ppte=%08llx",
(long long)pte_val(pte[PTE_HWTABLE_PTRS]));
pte_unmap(pte);
} while(0);