diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/ptdump/ptdump.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/powerpc/mm/ptdump/ptdump.c b/arch/powerpc/mm/ptdump/ptdump.c index 620d4917ebe8..b835c80371cd 100644 --- a/arch/powerpc/mm/ptdump/ptdump.c +++ b/arch/powerpc/mm/ptdump/ptdump.c @@ -184,13 +184,14 @@ static void note_prot_wx(struct pg_state *st, unsigned long addr) { pte_t pte = __pte(st->current_flags); - if (!IS_ENABLED(CONFIG_DEBUG_WX) || !st->check_wx) + if (!st->check_wx) return; if (!pte_write(pte) || !pte_exec(pte)) return; - WARN_ONCE(1, "powerpc/mm: Found insecure W+X mapping at address %p/%pS\n", + WARN_ONCE(IS_ENABLED(CONFIG_DEBUG_WX), + "powerpc/mm: Found insecure W+X mapping at address %p/%pS\n", (void *)st->start_address, (void *)st->start_address); st->wx_pages += (addr - st->start_address) / PAGE_SIZE; @@ -326,7 +327,6 @@ static void __init build_pgtable_complete_mask(void) pg_level[i].mask |= pg_level[i].flag[j].mask; } -#ifdef CONFIG_DEBUG_WX void ptdump_check_wx(void) { struct pg_state st = { @@ -354,7 +354,6 @@ void ptdump_check_wx(void) else pr_info("Checked W+X mappings: passed, no W+X pages found\n"); } -#endif static int __init ptdump_init(void) { |