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Diffstat (limited to 'arch/sh/mm/fault.c')
-rw-r--r--arch/sh/mm/fault.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c
index 1fc25d85e51..3bdc1ad9a34 100644
--- a/arch/sh/mm/fault.c
+++ b/arch/sh/mm/fault.c
@@ -58,11 +58,15 @@ static void show_pte(struct mm_struct *mm, unsigned long addr)
{
pgd_t *pgd;
- if (mm)
+ if (mm) {
pgd = mm->pgd;
- else
+ } else {
pgd = get_TTB();
+ if (unlikely(!pgd))
+ pgd = swapper_pg_dir;
+ }
+
printk(KERN_ALERT "pgd = %p\n", pgd);
pgd += pgd_index(addr);
printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr,