diff options
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 7af840c0fc93..89415b84c597 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -3135,7 +3135,8 @@ static void show_pte(unsigned long addr) unsigned long tskv = 0; struct task_struct *tsk = NULL; struct mm_struct *mm; - pgd_t *pgdp, *pgdir; + pgd_t *pgdp; + p4d_t *p4dp; pud_t *pudp; pmd_t *pmdp; pte_t *ptep; @@ -3159,28 +3160,26 @@ static void show_pte(unsigned long addr) catch_memory_errors = 1; sync(); - if (mm == &init_mm) { + if (mm == &init_mm) pgdp = pgd_offset_k(addr); - pgdir = pgd_offset_k(0); - } else { + else pgdp = pgd_offset(mm, addr); - pgdir = pgd_offset(mm, 0); - } - if (pgd_none(*pgdp)) { - printf("no linux page table for address\n"); + p4dp = p4d_offset(pgdp, addr); + + if (p4d_none(*p4dp)) { + printf("No valid P4D\n"); return; } - printf("pgd @ 0x%px\n", pgdir); - - if (pgd_is_leaf(*pgdp)) { - format_pte(pgdp, pgd_val(*pgdp)); + if (p4d_is_leaf(*p4dp)) { + format_pte(p4dp, p4d_val(*p4dp)); return; } - printf("pgdp @ 0x%px = 0x%016lx\n", pgdp, pgd_val(*pgdp)); - pudp = pud_offset(pgdp, addr); + printf("p4dp @ 0x%px = 0x%016lx\n", p4dp, p4d_val(*p4dp)); + + pudp = pud_offset(p4dp, addr); if (pud_none(*pudp)) { printf("No valid PUD\n"); |