diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/kernel/head.S | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S index ea89910efa4..67e69139520 100644 --- a/arch/xtensa/kernel/head.S +++ b/arch/xtensa/kernel/head.S @@ -19,6 +19,8 @@ #include <asm/page.h> #include <asm/cacheasm.h> +#include <linux/linkage.h> + /* * This module contains the entry code for kernel images. It performs the * minimal setup needed to call the generic C routines. @@ -227,13 +229,14 @@ _startup: should_never_return: j should_never_return - /* Define some common data structures here. We define them - * here in this assembly file due to their unusual alignment - * requirements. - */ - .comm swapper_pg_dir,PAGE_SIZE,PAGE_SIZE - .comm empty_bad_page_table,PAGE_SIZE,PAGE_SIZE - .comm empty_bad_page,PAGE_SIZE,PAGE_SIZE - .comm empty_zero_page,PAGE_SIZE,PAGE_SIZE +/* + * BSS section + */ + +.section ".bss.page_aligned", "w" +ENTRY(swapper_pg_dir) + .fill PAGE_SIZE, 1, 0 +ENTRY(empty_zero_page) + .fill PAGE_SIZE, 1, 0 |