Haozhong Zhang b2467e744f KVM: nVMX: remove incorrect vpid check in nested invvpid emulation ... This patch removes the vpid check when emulating nested invvpid instruction of type all-contexts invalidation. The existing code is incorrect because: (1) According to Intel SDM Vol 3, Section "INVVPID - Invalidate Translations Based on VPID", invvpid instruction does not check vpid in the invvpid descriptor when its type is all-contexts invalidation. (2) According to the same document, invvpid of type all-contexts invalidation does not require there is an active VMCS, so/and get_vmcs12() in the existing code may result in a NULL-pointer dereference. In practice, it can crash both KVM itself and L1 hypervisors that use invvpid (e.g. Xen). Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2015-11-25 15:52:55 +01:00
..
assigned-dev.c	KVM: x86: move kvm_set_irq_inatomic to legacy device assignment	2015-11-04 16:24:36 +01:00
assigned-dev.h
cpuid.c	s390: A bunch of fixes and optimizations for interrupt and time	2015-11-05 16:26:26 -08:00
cpuid.h	kvm: svm: Only propagate next_rip when guest supports it	2015-10-16 10:32:17 +02:00
emulate.c	KVM: x86: allow RSM from 64-bit mode	2015-11-04 16:24:38 +01:00
hyperv.c	kvm/x86: Hyper-V HV_X64_MSR_VP_RUNTIME support	2015-10-01 15:06:33 +02:00
hyperv.h	kvm/x86: added hyper-v crash msrs into kvm hyperv context	2015-07-23 08:27:06 +02:00
i8254.c	KVM: x86: Split the APIC from the rest of IRQCHIP.	2015-10-01 15:06:26 +02:00
i8254.h
i8259.c	KVM: x86: clean/fix memory barriers in irqchip_in_kernel	2015-07-30 16:02:56 +02:00
ioapic.c	KVM: x86: fix edge EOI and IOAPIC reconfig race	2015-10-14 16:41:08 +02:00
ioapic.h	KVM: x86: Add EOI exit bitmap inference	2015-10-01 15:06:28 +02:00
iommu.c	KVM: count number of assigned devices	2015-07-10 13:25:26 +02:00
irq_comm.c	KVM: x86: move kvm_set_irq_inatomic to legacy device assignment	2015-11-04 16:24:36 +01:00
irq.c	KVM: x86: Add support for local interrupt requests from userspace	2015-10-01 15:06:29 +02:00
irq.h	KVM: x86: Add support for local interrupt requests from userspace	2015-10-01 15:06:29 +02:00
Kconfig	KVM: x86: select IRQ_BYPASS_MANAGER	2015-10-01 15:06:52 +02:00
kvm_cache_regs.h	KVM: x86: API changes for SMM support	2015-06-04 16:01:11 +02:00
lapic.c	KVM: x86: Move TSC scaling logic out of call-back read_l1_tsc()	2015-11-10 12:06:18 +01:00
lapic.h	KVM: Define a new interface kvm_intr_is_single_vcpu()	2015-10-01 15:06:49 +02:00
Makefile	kvm/x86: move Hyper-V MSR's/hypercall code into hyperv.c file	2015-07-23 08:27:06 +02:00
mmu_audit.c	Minor merge needed, due to function move.	2015-07-01 10:49:25 -07:00
mmu.c	KVM: x86: merge handle_mmio_page_fault and handle_mmio_page_fault_common	2015-11-10 12:06:03 +01:00
mmu.h	KVM: x86: merge handle_mmio_page_fault and handle_mmio_page_fault_common	2015-11-10 12:06:03 +01:00
mmutrace.h	tracing: Rename ftrace_event.h to trace_events.h	2015-05-13 14:05:12 -04:00
mtrr.c	KVM: MTRR: Use default type for non-MTRR-covered gfn before WARN_ON	2015-08-05 12:47:21 +02:00
paging_tmpl.h	KVM: x86: merge handle_mmio_page_fault and handle_mmio_page_fault_common	2015-11-10 12:06:03 +01:00
pmu_amd.c	KVM: x86/vPMU: Fix unnecessary signed extension for AMD PERFCTRn	2015-08-11 15:19:41 +02:00
pmu_intel.c	KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch	2015-06-23 14:12:14 +02:00
pmu.c	KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch	2015-06-23 14:12:14 +02:00
pmu.h	KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch	2015-06-23 14:12:14 +02:00
svm.c	KVM: x86: rename update_db_bp_intercept to update_bp_intercept	2015-11-10 12:06:25 +01:00
trace.h	KVM: x86: Update IRTE for posted-interrupts	2015-10-01 15:06:51 +02:00
tss.h
vmx.c	KVM: nVMX: remove incorrect vpid check in nested invvpid emulation	2015-11-25 15:52:55 +01:00
x86.c	KVM: x86: request interrupt window when IRQ chip is split	2015-11-18 12:25:39 +01:00
x86.h	x86/fpu: Rename XSAVE macros	2015-09-14 12:21:46 +02:00