Wanpeng Li a7c0b07d57 KVM: nVMX: nested TPR shadow/threshold emulation ...

This patch fix bug https://bugzilla.kernel.org/show_bug.cgi?id=61411

TPR shadow/threshold feature is important to speed up the Windows guest.
Besides, it is a must feature for certain VMM.

We map virtual APIC page address and TPR threshold from L1 VMCS. If
TPR_BELOW_THRESHOLD VM exit is triggered by L2 guest and L1 interested
in, we inject it into L1 VMM for handling.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
[Add PAGE_ALIGNED check, do not write useless virtual APIC page address
 if TPR shadowing is disabled. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2014-08-29 14:02:48 +02:00

..

cpuid.c

KVM: x86: Replace X86_FEATURE_NX offset with the definition

2014-08-21 13:50:23 +02:00

cpuid.h

KVM: x86: DR6/7.RTM cannot be written

2014-07-21 17:17:52 +02:00

emulate.c

KVM: emulate: warn on invalid or uninitialized exception numbers

2014-08-20 13:01:26 +02:00

i8254.c

KVM: x86: limit PIT timer frequency

2014-01-15 12:43:54 +01:00

i8254.h

KVM: fold kvm_pit_timer into kvm_kpit_state

2012-08-01 00:21:07 -03:00

i8259.c

KVM: inject ExtINT interrupt before APIC interrupts

2012-12-13 23:05:21 -02:00

irq.c

KVM: nVMX: fix "acknowledge interrupt on exit" when APICv is in use

2014-08-05 15:00:24 +02:00

irq.h

KVM: switch to symbolic name for irq_states size

2012-07-20 16:12:16 -03:00

Kconfig

KVM: Give IRQFD its own separate enabling Kconfig option

2014-08-05 14:26:28 +02:00

kvm_cache_regs.h

KVM: MMU: Do not unconditionally read PDPTE from guest memory

2011-09-25 19:18:01 +03:00

lapic.c

KVM: x86: recalculate_apic_map after enabling apic

2014-08-19 15:12:29 +02:00

lapic.h

KVM: x86: Validate guest writes to MSR_IA32_APICBASE

2014-01-27 14:39:44 +01:00

Makefile

kvm: Add VFIO device

2013-10-30 19:02:03 +01:00

mmu_audit.c

arch/x86: replace strict_strto calls

2014-08-08 15:57:28 -07:00

mmu.c

KVM: x86: Mark bit 7 in long-mode PDPTE according to 1GB pages support

2014-05-07 17:25:22 +02:00

mmu.h

KVM: MMU: flush tlb out of mmu lock when write-protect the sptes

2014-04-23 17:49:52 -03:00

mmutrace.h

x86/kvm: Resolve shadow warnings in macro expansion

2014-07-31 16:33:29 +02:00

paging_tmpl.h

Revert "KVM: Simplify kvm->tlbs_dirty handling"

2014-04-23 17:49:48 -03:00

pmu.c

KVM: x86: Clarify PMU related features bit manipulation

2014-08-20 13:01:25 +02:00

svm.c

KVM: x86: introduce sched_in to kvm_x86_ops

2014-08-21 18:45:22 +02:00

trace.h

kvm: x86: fix tracing for 32-bit

2014-08-25 16:08:21 +02:00

tss.h

KVM: x86: hardware task switching support

2008-04-27 12:00:39 +03:00

vmx.c

KVM: nVMX: nested TPR shadow/threshold emulation

2014-08-29 14:02:48 +02:00

x86.c

KVM: trace kvm_ple_window grow/shrink

2014-08-21 18:45:23 +02:00

x86.h

KVM: vmx: vmx instructions handling does not consider cs.l

2014-06-19 12:52:15 +02:00