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path: root/arch/x86/kernel/doublefault_32.c
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Diffstat (limited to 'arch/x86/kernel/doublefault_32.c')
-rw-r--r--arch/x86/kernel/doublefault_32.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/x86/kernel/doublefault_32.c b/arch/x86/kernel/doublefault_32.c
index 40978af630e..a47798b59f0 100644
--- a/arch/x86/kernel/doublefault_32.c
+++ b/arch/x86/kernel/doublefault_32.c
@@ -17,7 +17,7 @@ static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
17 17
18static void doublefault_fn(void) 18static void doublefault_fn(void)
19{ 19{
20 struct Xgt_desc_struct gdt_desc = {0, 0}; 20 struct desc_ptr gdt_desc = {0, 0};
21 unsigned long gdt, tss; 21 unsigned long gdt, tss;
22 22
23 store_gdt(&gdt_desc); 23 store_gdt(&gdt_desc);
@@ -33,14 +33,15 @@ static void doublefault_fn(void)
33 printk(KERN_EMERG "double fault, tss at %08lx\n", tss); 33 printk(KERN_EMERG "double fault, tss at %08lx\n", tss);
34 34
35 if (ptr_ok(tss)) { 35 if (ptr_ok(tss)) {
36 struct i386_hw_tss *t = (struct i386_hw_tss *)tss; 36 struct x86_hw_tss *t = (struct x86_hw_tss *)tss;
37 37
38 printk(KERN_EMERG "eip = %08lx, esp = %08lx\n", t->eip, t->esp); 38 printk(KERN_EMERG "eip = %08lx, esp = %08lx\n",
39 t->ip, t->sp);
39 40
40 printk(KERN_EMERG "eax = %08lx, ebx = %08lx, ecx = %08lx, edx = %08lx\n", 41 printk(KERN_EMERG "eax = %08lx, ebx = %08lx, ecx = %08lx, edx = %08lx\n",
41 t->eax, t->ebx, t->ecx, t->edx); 42 t->ax, t->bx, t->cx, t->dx);
42 printk(KERN_EMERG "esi = %08lx, edi = %08lx\n", 43 printk(KERN_EMERG "esi = %08lx, edi = %08lx\n",
43 t->esi, t->edi); 44 t->si, t->di);
44 } 45 }
45 } 46 }
46 47
@@ -50,15 +51,15 @@ static void doublefault_fn(void)
50 51
51struct tss_struct doublefault_tss __cacheline_aligned = { 52struct tss_struct doublefault_tss __cacheline_aligned = {
52 .x86_tss = { 53 .x86_tss = {
53 .esp0 = STACK_START, 54 .sp0 = STACK_START,
54 .ss0 = __KERNEL_DS, 55 .ss0 = __KERNEL_DS,
55 .ldt = 0, 56 .ldt = 0,
56 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, 57 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET,
57 58
58 .eip = (unsigned long) doublefault_fn, 59 .ip = (unsigned long) doublefault_fn,
59 /* 0x2 bit is always set */ 60 /* 0x2 bit is always set */
60 .eflags = X86_EFLAGS_SF | 0x2, 61 .flags = X86_EFLAGS_SF | 0x2,
61 .esp = STACK_START, 62 .sp = STACK_START,
62 .es = __USER_DS, 63 .es = __USER_DS,
63 .cs = __KERNEL_CS, 64 .cs = __KERNEL_CS,
64 .ss = __KERNEL_DS, 65 .ss = __KERNEL_DS,