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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.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/doublefault_32.c b/arch/x86/kernel/doublefault_32.c
index b4f14c6c09d..37250fe490b 100644
--- a/arch/x86/kernel/doublefault_32.c
+++ b/arch/x86/kernel/doublefault_32.c
@@ -27,9 +27,7 @@ static void doublefault_fn(void)
if (ptr_ok(gdt)) {
gdt += GDT_ENTRY_TSS << 3;
- tss = *(u16 *)(gdt+2);
- tss += *(u8 *)(gdt+4) << 16;
- tss += *(u8 *)(gdt+7) << 24;
+ tss = get_desc_base((struct desc_struct *)gdt);
printk(KERN_EMERG "double fault, tss at %08lx\n", tss);
if (ptr_ok(tss)) {