diff options
Diffstat (limited to 'arch/s390/include/asm/thread_info.h')
| -rw-r--r-- | arch/s390/include/asm/thread_info.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index 3fa2fea0ba23..1bbbaf6ae511 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -11,7 +11,7 @@ #include <linux/const.h> /* - * Size of kernel stack for each process + * General size of kernel stacks */ #define THREAD_SIZE_ORDER 2 #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) @@ -21,6 +21,9 @@ #include <asm/page.h> #include <asm/processor.h> +#define STACK_INIT_OFFSET \ + (THREAD_SIZE - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs)) + /* * low level task data that entry.S needs immediate access to * - this struct should fit entirely inside of one cache line |