diff options
-rw-r--r-- | arch/x86/kernel/head_32.S | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index f409fe2..7b9b256 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -199,7 +199,6 @@ default_entry: addl $0x67, %eax /* 0x67 == _PAGE_TABLE */ movl %eax, 4092(%edx) - xorl %ebx,%ebx /* This is the boot CPU (BSP) */ jmp 3f /* * Non-boot CPU entry point; entered from trampoline.S @@ -268,10 +267,6 @@ ENTRY(startup_32_smp) wrmsr 6: - /* This is a secondary processor (AP) */ - xorl %ebx,%ebx - incl %ebx - #endif /* CONFIG_SMP */ 3: @@ -297,7 +292,7 @@ ENTRY(startup_32_smp) popfl #ifdef CONFIG_SMP - andl %ebx,%ebx + cmpb $0, ready jz 1f /* Initial CPU cleans BSS */ jmp checkCPUtype 1: |