upgrade to linux 2.6.10-1.12_FC2

[linux-2.6.git] / arch / x86_64 / kernel / head.S

diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S
index 23a2b5e..a66143f 100644 (file)
--- a/arch/x86_64/kernel/head.S
+++ b/arch/x86_64/kernel/head.S
@@ -176,6 +176,18 @@ initial_code:
 init_rsp:
        .quad  init_thread_union+THREAD_SIZE-8
 
+ENTRY(early_idt_handler)
+       xorl %eax,%eax
+       movq 8(%rsp),%rsi       # get rip
+       movq (%rsp),%rdx
+       movq %cr2,%rcx
+       leaq early_idt_msg(%rip),%rdi
+       call early_printk
+1:     hlt
+       jmp 1b
+
+early_idt_msg:
+       .asciz "PANIC: early exception rip %lx error %lx cr2 %lx\n"
 
 .code32
 ENTRY(no_long_mode)