diff options
Diffstat (limited to 'arch/x86/secondary.S')
| -rw-r--r-- | arch/x86/secondary.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/secondary.S b/arch/x86/secondary.S index 899f90a50d97..8c9ea898fbe1 100644 --- a/arch/x86/secondary.S +++ b/arch/x86/secondary.S @@ -23,10 +23,9 @@ */ .text .globl _secondary_start, _secondary_start_end - .balign 4096 _secondary_start: .code16 - .long 0 + .balign 4096 cli xorl %eax, %eax movl %eax, %cr3 /* Invalidate TLB*/ @@ -49,6 +48,7 @@ _secondary_start: ljmpl $0x10, $1f 1: .code32 +secondary32: movw $0x18, %ax movw %ax, %ds movw %ax, %es @@ -60,7 +60,8 @@ _secondary_start: lidt idtarg /* Set the stack pointer */ - movl _secondary_start, %esp + movl $_secondary_start-4,%eax + movl 0x0(%eax),%esp call secondary_cpu_init 1: hlt |