diff options
Diffstat (limited to 'arch/x86/kernel/head_32.S')
| -rw-r--r-- | arch/x86/kernel/head_32.S | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index b50f3641c4d6..a9de527ba5c4 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -44,9 +44,6 @@ #define X86_CAPABILITY new_cpu_data+CPUINFO_x86_capability #define X86_VENDOR_ID new_cpu_data+CPUINFO_x86_vendor_id - -#define SIZEOF_PTREGS 17*4 - /* * Worst-case size of the kernel mapping we need to make: * a relocatable kernel can live anywhere in lowmem, so we need to be able @@ -488,13 +485,7 @@ SYM_DATA_END(initial_page_table) .data .balign 4 -/* - * The SIZEOF_PTREGS gap is a convention which helps the in-kernel unwinder - * reliably detect the end of the stack. - */ -SYM_DATA(initial_stack, - .long init_thread_union + THREAD_SIZE - - SIZEOF_PTREGS - TOP_OF_KERNEL_STACK_PADDING) +SYM_DATA(initial_stack, .long __top_init_kernel_stack) __INITRODATA int_msg: |