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14aa61d0a9
linux/arch/x86/kvm
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Krish Sadhukhan 14aa61d0a9 nVMX x86: Check VMX-preemption timer controls on vmentry of L2 guests 
According to section "Checks on VMX Controls" in Intel SDM vol 3C, the
following check needs to be enforced on vmentry of L2 guests:

    If the "activate VMX-preemption timer" VM-execution control is 0, the
    the "save VMX-preemption timer value" VM-exit control must also be 0.

Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Reviewed-by: Mihai Carabas <mihai.carabas@oracle.com>
Reviewed-by: Liran Alon <liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-11-27 12:55:46 +01:00
..
cpuid.c KVM: X86: Implement "send IPI" hypercall 2018-08-06 17:59:20 +02:00
cpuid.h KVM/x86: Update the reverse_cpuid list to include CPUID_7_EDX 2018-02-03 23:06:51 +01:00
debugfs.c kvm: x86: export TSC information to user-space 2016-09-16 16:57:48 +02:00
emulate.c x86: Clean up 'sizeof x' => 'sizeof(x)' 2018-10-29 07:13:28 +01:00
hyperv.c x86/kvm/hyperv: don't clear VP assist pages on init 2018-10-17 00:30:17 +02:00
hyperv.h KVM: hyperv: define VP assist page helpers 2018-10-17 00:30:13 +02:00
i8254.c KVM: x86: take slots_lock in kvm_free_pit 2017-07-12 22:38:26 +02:00
i8254.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
i8259.c KVM: x86: simplify pic_ioport_read() 2017-04-12 20:17:15 +02:00
ioapic.c KVM: x86: ioapic: Preserve read-only values in the redirection table 2017-11-17 13:20:21 +01:00
ioapic.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
irq_comm.c KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING 2017-05-02 14:45:45 +02:00
irq.c KVM: x86: Rename interrupt.pending to interrupt.injected 2018-03-28 22:47:06 +02:00
irq.h KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING 2017-05-02 14:45:45 +02:00
Kconfig x86/kvm/Kconfig: Ensure CRYPTO_DEV_CCP_DD state at minimum matches KVM_AMD 2018-07-15 17:36:57 +02:00
kvm_cache_regs.h KVM: nVMX: Do not load EOI-exitmap while running L2 2018-03-21 14:16:44 +01:00
lapic.c KVM: x86: fix empty-body warnings 2018-11-27 12:50:09 +01:00
lapic.h KVM: hyperv: define VP assist page helpers 2018-10-17 00:30:13 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmu_audit.c x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU 2018-10-17 00:30:02 +02:00
mmu.c kvm: mmu: Fix race in emulated page table writes 2018-11-27 12:50:31 +01:00
mmu.h x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU 2018-10-17 00:30:02 +02:00
mmutrace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mtrr.c KVM: x86: generalize guest_cpuid_has_ helpers 2017-08-07 16:11:50 +02:00
page_track.c treewide: kvzalloc() -> kvcalloc() 2018-06-12 16:19:22 -07:00
paging_tmpl.h x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU 2018-10-17 00:30:02 +02:00
pmu_amd.c KVM: x86: Add support for AMD Core Perf Extension in guest 2018-03-16 22:01:28 +01:00
pmu_intel.c KVM: x86/vPMU: fix undefined shift in intel_pmu_refresh() 2017-05-19 19:59:27 +02:00
pmu.c KVM: x86: Add support for VMware backdoor Pseudo-PMCs 2018-03-16 22:02:01 +01:00
pmu.h KVM: x86: Add support for VMware backdoor Pseudo-PMCs 2018-03-16 22:02:01 +01:00
svm.c KVM: x86: Trace changes to active TSC offset regardless if vCPU in guest-mode 2018-11-27 12:53:43 +01:00
trace.h KVM: x86: hyperv: implement PV IPI send hypercalls 2018-10-17 00:29:47 +02:00
tss.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vmx_evmcs.h x86/kvm: use Enlightened VMCS when running on Hyper-V 2018-03-28 22:47:06 +02:00
vmx_shadow_fields.h x86/kvm/nVMX: tweak shadow fields 2018-10-19 18:45:14 +02:00
vmx.c nVMX x86: Check VMX-preemption timer controls on vmentry of L2 guests 2018-11-27 12:55:46 +01:00
x86.c KVM: nVMX/nSVM: Fix bug which sets vcpu->arch.tsc_offset to L1 tsc_offset 2018-11-27 12:50:10 +01:00
x86.h kvm: x86: Defer setting of CR2 until #PF delivery 2018-10-17 19:07:43 +02:00