From e7dca5c0eba63e4ba8e3586c4b37863fd7fadb5a Mon Sep 17 00:00:00 2001 From: Chris Lalancette Date: Wed, 16 Jun 2010 17:11:12 -0400 Subject: [PATCH] KVM: x86: Allow any LAPIC to accept PIC interrupts If the guest wants to accept timer interrupts on a CPU other than the BSP, we need to remove this gate. Signed-off-by: Chris Lalancette Signed-off-by: Marcelo Tosatti --- arch/x86/kvm/lapic.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 024f6d1c299..49573c78c24 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1107,13 +1107,11 @@ int kvm_apic_accept_pic_intr(struct kvm_vcpu *vcpu) u32 lvt0 = apic_get_reg(vcpu->arch.apic, APIC_LVT0); int r = 0; - if (kvm_vcpu_is_bsp(vcpu)) { - if (!apic_hw_enabled(vcpu->arch.apic)) - r = 1; - if ((lvt0 & APIC_LVT_MASKED) == 0 && - GET_APIC_DELIVERY_MODE(lvt0) == APIC_MODE_EXTINT) - r = 1; - } + if (!apic_hw_enabled(vcpu->arch.apic)) + r = 1; + if ((lvt0 & APIC_LVT_MASKED) == 0 && + GET_APIC_DELIVERY_MODE(lvt0) == APIC_MODE_EXTINT) + r = 1; return r; } -- 2.20.1