AuxXxilium/linux_dsm_epyc7002
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47ab875169
linux_dsm_epyc7002/arch/x86/kvm
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Xiao Guangrong 47ab875169 KVM: MMU: fully check zero bits for sptes 
The #PF with PFEC.RSV = 1 is designed to speed MMIO emulation, however,
it is possible that the RSV #PF is caused by real BUG by mis-configure
shadow page table entries

This patch enables full check for the zero bits on shadow page table
entries (which includes not only bits reserved by the hardware, but also
bits that will never be set in the SPTE), then dump the shadow page table
hierarchy.

Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-08-05 12:47:26 +02:00
..
assigned-dev.c
assigned-dev.h
cpuid.c KVM: VMX: fix vmwrite to invalid VMCS 2015-07-10 13:25:25 +02:00
cpuid.h KVM: x86: save/load state on SMM switch 2015-06-04 16:17:46 +02:00
emulate.c KVM: x86: save/load state on SMM switch 2015-06-04 16:17:46 +02:00
hyperv.c kvm/x86: added hyper-v crash msrs into kvm hyperv context 2015-07-23 08:27:06 +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: make vapics_in_nmi_mode atomic 2015-07-03 18:55:17 +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
ioapic.h
iommu.c KVM: count number of assigned devices 2015-07-10 13:25:26 +02:00
irq_comm.c
irq.c
irq.h KVM: x86: clean/fix memory barriers in irqchip_in_kernel 2015-07-30 16:02:56 +02:00
Kconfig KVM: x86: mark legacy PCI device assignment as deprecated 2015-06-05 17:26:39 +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: rename quirk constants to KVM_X86_QUIRK_* 2015-07-23 08:24:42 +02:00
lapic.h kvm/x86: move Hyper-V MSR's/hypercall code into hyperv.c file 2015-07-23 08:27:06 +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: MMU: fully check zero bits for sptes 2015-08-05 12:47:26 +02:00
mmu.h KVM: MMU: introduce the framework to check zero bits on sptes 2015-08-05 12:47:24 +02:00
mmutrace.h
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: MMU: move FNAME(is_rsvd_bits_set) to mmu.c 2015-08-05 12:47:22 +02:00
pmu_amd.c KVM: x86/vPMU: Implement AMD vPMU code for KVM 2015-06-23 14:12:15 +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: MMU: introduce the framework to check zero bits on sptes 2015-08-05 12:47:24 +02:00
trace.h KVM: x86: save/load state on SMM switch 2015-06-04 16:17:46 +02:00
tss.h
vmx.c kvm/x86: add support for MONITOR_TRAP_FLAG 2015-07-23 08:27:07 +02:00
x86.c KVM: MMU: introduce rsvd_bits_validate 2015-08-05 12:47:23 +02:00
x86.h kvm/x86: move Hyper-V MSR's/hypercall code into hyperv.c file 2015-07-23 08:27:06 +02:00