diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/linkage.h | 4 | ||||
| -rw-r--r-- | include/linux/pgtable.h | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/linkage.h b/include/linux/linkage.h index b11660b706c5..53fe1f48fd28 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -39,6 +39,10 @@ #define __page_aligned_data __section(".data..page_aligned") __aligned(PAGE_SIZE) #define __page_aligned_bss __section(".bss..page_aligned") __aligned(PAGE_SIZE) +#ifndef __bss_pgtbl +#define __bss_pgtbl __page_aligned_bss +#endif + /* * For assembly routines. * diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index cdd68ed3ae1a..67aa23814010 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -1993,7 +1993,7 @@ static inline unsigned long zero_pfn(unsigned long addr) return zero_page_pfn; } -extern uint8_t empty_zero_page[PAGE_SIZE]; +extern const uint8_t empty_zero_page[PAGE_SIZE]; extern struct page *__zero_page; static inline struct page *_zero_page(unsigned long addr) |