Qing He 40487c680d KVM: deliver PIC interrupt only to vcpu0 ...

This patch changes the PIC interrupts delivery. Now it is only delivered
to vcpu0 when either condition is met (on vcpu0):
  1. local APIC is hardware disabled
  2. LVT0 is unmasked and configured to delivery mode ExtInt

It fixes the 2x faster wall clock on x86_64 and SMP i386 Linux guests

Signed-off-by: Eddie (Yaozu) Dong <eddie.dong@intel.com>
Signed-off-by: Qing He <qing.he@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

2007-10-13 10:18:26 +02:00

..

i8259.c

KVM: Add get/set irqchip ioctls for in-kernel PIC live migration support

2007-10-13 10:18:25 +02:00

ioapic.c

KVM: In-kernel I/O APIC model

2007-10-13 10:18:25 +02:00

irq.c

KVM: deliver PIC interrupt only to vcpu0

2007-10-13 10:18:26 +02:00

irq.h

KVM: deliver PIC interrupt only to vcpu0

2007-10-13 10:18:26 +02:00

Kconfig

KVM: Use the scheduler preemption notifiers to make kvm preemptible

2007-10-13 10:18:20 +02:00

kvm_main.c

KVM: disable tpr/cr8 sync when in-kernel APIC is used

2007-10-13 10:18:26 +02:00

kvm_svm.h

KVM: Dynamically allocate vcpus

2007-10-13 10:18:20 +02:00

kvm.h

KVM: pending irq save/restore

2007-10-13 10:18:26 +02:00

lapic.c

KVM: deliver PIC interrupt only to vcpu0

2007-10-13 10:18:26 +02:00

Makefile

KVM: In-kernel I/O APIC model

2007-10-13 10:18:25 +02:00

mmu.c

KVM: Convert vm lock to a mutex

2007-10-13 10:18:20 +02:00

paging_tmpl.h

KVM: Move gfn_to_page out of kmap/unmap pairs

2007-10-13 10:18:19 +02:00

segment_descriptor.h

…

svm.c

KVM: Migrate lapic hrtimer when vcpu moves to another cpu

2007-10-13 10:18:26 +02:00

svm.h

…

vmx.c

KVM: Migrate lapic hrtimer when vcpu moves to another cpu

2007-10-13 10:18:26 +02:00

vmx.h

KVM: VMX: Use shadow TPR/cr8 for 64-bits guests

2007-10-13 10:18:26 +02:00

x86_emulate.c

KVM: X86 emulator: fix 'push reg' writeback

2007-10-13 10:18:24 +02:00

x86_emulate.h

KVM: Change the emulator_{read,write,cmpxchg}_* functions to take a vcpu

2007-10-13 10:18:21 +02:00