diff options
Diffstat (limited to 'arch/i386/kernel/doublefault.c')
-rw-r--r-- | arch/i386/kernel/doublefault.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/arch/i386/kernel/doublefault.c b/arch/i386/kernel/doublefault.c index b4d14c2eb345..265c5597efb0 100644 --- a/arch/i386/kernel/doublefault.c +++ b/arch/i386/kernel/doublefault.c | |||
@@ -33,7 +33,7 @@ static void doublefault_fn(void) | |||
33 | printk("double fault, tss at %08lx\n", tss); | 33 | printk("double fault, tss at %08lx\n", tss); |
34 | 34 | ||
35 | if (ptr_ok(tss)) { | 35 | if (ptr_ok(tss)) { |
36 | struct tss_struct *t = (struct tss_struct *)tss; | 36 | struct i386_hw_tss *t = (struct i386_hw_tss *)tss; |
37 | 37 | ||
38 | printk("eip = %08lx, esp = %08lx\n", t->eip, t->esp); | 38 | printk("eip = %08lx, esp = %08lx\n", t->eip, t->esp); |
39 | 39 | ||
@@ -49,18 +49,21 @@ static void doublefault_fn(void) | |||
49 | } | 49 | } |
50 | 50 | ||
51 | struct tss_struct doublefault_tss __cacheline_aligned = { | 51 | struct tss_struct doublefault_tss __cacheline_aligned = { |
52 | .esp0 = STACK_START, | 52 | .x86_tss = { |
53 | .ss0 = __KERNEL_DS, | 53 | .esp0 = STACK_START, |
54 | .ldt = 0, | 54 | .ss0 = __KERNEL_DS, |
55 | .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, | 55 | .ldt = 0, |
56 | .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, | ||
56 | 57 | ||
57 | .eip = (unsigned long) doublefault_fn, | 58 | .eip = (unsigned long) doublefault_fn, |
58 | .eflags = X86_EFLAGS_SF | 0x2, /* 0x2 bit is always set */ | 59 | /* 0x2 bit is always set */ |
59 | .esp = STACK_START, | 60 | .eflags = X86_EFLAGS_SF | 0x2, |
60 | .es = __USER_DS, | 61 | .esp = STACK_START, |
61 | .cs = __KERNEL_CS, | 62 | .es = __USER_DS, |
62 | .ss = __KERNEL_DS, | 63 | .cs = __KERNEL_CS, |
63 | .ds = __USER_DS, | 64 | .ss = __KERNEL_DS, |
65 | .ds = __USER_DS, | ||
64 | 66 | ||
65 | .__cr3 = __pa(swapper_pg_dir) | 67 | .__cr3 = __pa(swapper_pg_dir) |
68 | } | ||
66 | }; | 69 | }; |