From 29a38193c15bd72ba96c57a805443ef46ea6a6ac Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Tue, 15 Feb 2011 14:31:37 +0100 Subject: ARM: 6674/1: LPAE: use long long format when printing physical addresses and ptes 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 Signed-off-by: Will Deacon Signed-off-by: Russell King --- arch/arm/mm/fault.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'arch/arm/mm/fault.c') diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index f10f9bac2206..ef0e24f578ef 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -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); -- cgit v1.2.3