diff options
Diffstat (limited to 'arch/sparc/mm/fault_32.c')
| -rw-r--r-- | arch/sparc/mm/fault_32.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c index 8d69de111470..89976c9b936c 100644 --- a/arch/sparc/mm/fault_32.c +++ b/arch/sparc/mm/fault_32.c @@ -351,6 +351,8 @@ vmalloc_fault: */ int offset = pgd_index(address); pgd_t *pgd, *pgd_k; + p4d_t *p4d, *p4d_k; + pud_t *pud, *pud_k; pmd_t *pmd, *pmd_k; pgd = tsk->active_mm->pgd + offset; @@ -363,8 +365,13 @@ vmalloc_fault: return; } - pmd = pmd_offset(pgd, address); - pmd_k = pmd_offset(pgd_k, address); + p4d = p4d_offset(pgd, address); + pud = pud_offset(p4d, address); + pmd = pmd_offset(pud, address); + + p4d_k = p4d_offset(pgd_k, address); + pud_k = pud_offset(p4d_k, address); + pmd_k = pmd_offset(pud_k, address); if (pmd_present(*pmd) || !pmd_present(*pmd_k)) goto bad_area_nosemaphore; |