void set_kernel_text_rw(void)
{
unsigned long start = PFN_ALIGN(_text);
- unsigned long end = PFN_ALIGN(__stop___ex_table);
+ unsigned long end = PFN_ALIGN(_etext);
if (!kernel_set_to_readonly)
return;
void set_kernel_text_ro(void)
{
unsigned long start = PFN_ALIGN(_text);
- unsigned long end = PFN_ALIGN(__stop___ex_table);
+ unsigned long end = PFN_ALIGN(_etext);
if (!kernel_set_to_readonly)
return;
{
unsigned long start = PFN_ALIGN(_text);
unsigned long rodata_start = PFN_ALIGN(__start_rodata);
- unsigned long end = (unsigned long) &__end_rodata_hpage_align;
- unsigned long text_end = PFN_ALIGN(&__stop___ex_table);
- unsigned long rodata_end = PFN_ALIGN(&__end_rodata);
+ unsigned long end = (unsigned long)__end_rodata_hpage_align;
+ unsigned long text_end = PFN_ALIGN(_etext);
+ unsigned long rodata_end = PFN_ALIGN(__end_rodata);
unsigned long all_end;
printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n",
set_memory_ro(start, (end-start) >> PAGE_SHIFT);
#endif
- free_kernel_image_pages((void *)text_end, (void *)rodata_start);
- free_kernel_image_pages((void *)rodata_end, (void *)_sdata);
+ free_kernel_image_pages("unused kernel image (text/rodata gap)",
+ (void *)text_end, (void *)rodata_start);
+ free_kernel_image_pages("unused kernel image (rodata/data gap)",
+ (void *)rodata_end, (void *)_sdata);
debug_checkwx();
}