[PATCH v2 5/7] ARM: mm: Print physical address of page table base in show_pte()

Kefeng Wang
2021-06-02T06:54:02Z

Now the show_pts() will dump the virtual (hashed) address of page
table base, it is useless, let's print the page table base pointer
as a physical address for debug.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
arch/arm/mm/fault.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 71a5c29488c2..1383d465399b 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -45,7 +45,7 @@ void show_pte(const char *lvl, unsigned long addr)
mm = &init_mm;
}

- printk("%spgd = %p\n", lvl, mm->pgd);
+ printk("%spgd = %08lx\n", lvl, (unsigned long)virt_to_phys(mm->pgd));
pgd = pgd_offset(mm, addr);
printk("%s[%08lx] *pgd=%08llx", lvl, addr, (long long)pgd_val(*pgd));

--
2.26.2