diff options
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/dump_pagetables.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c index 95a427e57887..6c2ca03a5346 100644 --- a/arch/x86/mm/dump_pagetables.c +++ b/arch/x86/mm/dump_pagetables.c @@ -126,7 +126,7 @@ static void printk_prot(struct seq_file *m, pgprot_t prot, int level, bool dmsg) if (!pgprot_val(prot)) { /* Not present */ - pt_dump_cont_printf(m, dmsg, " "); + pt_dump_cont_printf(m, dmsg, " "); } else { if (pr & _PAGE_USER) pt_dump_cont_printf(m, dmsg, "USR "); @@ -145,18 +145,16 @@ static void printk_prot(struct seq_file *m, pgprot_t prot, int level, bool dmsg) else pt_dump_cont_printf(m, dmsg, " "); - /* Bit 9 has a different meaning on level 3 vs 4 */ - if (level <= 3) { - if (pr & _PAGE_PSE) - pt_dump_cont_printf(m, dmsg, "PSE "); - else - pt_dump_cont_printf(m, dmsg, " "); - } else { - if (pr & _PAGE_PAT) - pt_dump_cont_printf(m, dmsg, "pat "); - else - pt_dump_cont_printf(m, dmsg, " "); - } + /* Bit 7 has a different meaning on level 3 vs 4 */ + if (level <= 3 && pr & _PAGE_PSE) + pt_dump_cont_printf(m, dmsg, "PSE "); + else + pt_dump_cont_printf(m, dmsg, " "); + if ((level == 4 && pr & _PAGE_PAT) || + ((level == 3 || level == 2) && pr & _PAGE_PAT_LARGE)) + pt_dump_cont_printf(m, dmsg, "pat "); + else + pt_dump_cont_printf(m, dmsg, " "); if (pr & _PAGE_GLOBAL) pt_dump_cont_printf(m, dmsg, "GLB "); else |