diff options
Diffstat (limited to 'arch/i386/mm/init.c')
| -rw-r--r-- | arch/i386/mm/init.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c index e1a9a805c44..1b1a1e66d09 100644 --- a/arch/i386/mm/init.c +++ b/arch/i386/mm/init.c @@ -432,7 +432,7 @@ static void __init pagetable_init (void) paravirt_pagetable_setup_done(pgd_base); } -#if defined(CONFIG_SOFTWARE_SUSPEND) || defined(CONFIG_ACPI_SLEEP) +#if defined(CONFIG_SOFTWARE_SUSPEND) || defined(CONFIG_ACPI) /* * Swap suspend & friends need this for resume because things like the intel-agp * driver might have split up a kernel 4MB mapping. @@ -800,17 +800,9 @@ void mark_rodata_ro(void) unsigned long start = PFN_ALIGN(_text); unsigned long size = PFN_ALIGN(_etext) - start; -#ifndef CONFIG_KPROBES -#ifdef CONFIG_HOTPLUG_CPU - /* It must still be possible to apply SMP alternatives. */ - if (num_possible_cpus() <= 1) -#endif - { - change_page_attr(virt_to_page(start), - size >> PAGE_SHIFT, PAGE_KERNEL_RX); - printk("Write protecting the kernel text: %luk\n", size >> 10); - } -#endif + change_page_attr(virt_to_page(start), + size >> PAGE_SHIFT, PAGE_KERNEL_RX); + printk("Write protecting the kernel text: %luk\n", size >> 10); start += size; size = (unsigned long)__end_rodata - start; change_page_attr(virt_to_page(start), |