From: Avi Kivity <[email protected]> This allows the smp support, which uses the boot idt, to work.
Signed-off-by: Avi Kivity <[email protected]> Signed-off-by: Marcelo Tosatti <[email protected]> diff --git a/x86/apic.c b/x86/apic.c index 48fa0f7..165f820 100644 --- a/x86/apic.c +++ b/x86/apic.c @@ -89,7 +89,7 @@ asm ( #endif ); -static idt_entry_t idt[256]; +static idt_entry_t *idt = 0; static int g_fail; static int g_tests; @@ -127,19 +127,6 @@ void test_enable_x2apic(void) } } -static void init_idt(void) -{ - struct { - u16 limit; - ulong idt; - } __attribute__((packed)) idt_ptr = { - sizeof(idt_entry_t) * 256 - 1, - (ulong)&idt, - }; - - asm volatile("lidt %0" : : "m"(idt_ptr)); -} - static void set_idt_entry(unsigned vec, void (*func)(isr_regs_t *regs)) { u8 *thunk = vmalloc(50); @@ -296,7 +283,6 @@ int main() mask_pic_interrupts(); enable_apic(); test_enable_x2apic(); - init_idt(); test_self_ipi(); -- To unsubscribe from this list: send the line "unsubscribe kvm-commits" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
