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linux/arch/x86/kvm
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Sean Christopherson bca99c0356 KVM: x86/mmu: Print SPTEs on unexpected #VE 
Print the SPTEs that correspond to the faulting GPA on an unexpected EPT
Violation #VE to help the user debug failures, e.g. to pinpoint which SPTE
didn't have SUPPRESS_VE set.

Opportunistically assert that the underlying exit reason was indeed an EPT
Violation, as the CPU has *really* gone off the rails if a #VE occurs due
to a completely unexpected exit reason.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20240518000430.1118488-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-05-23 12:28:45 -04:00
..
mmu KVM: x86/mmu: Print SPTEs on unexpected #VE 2024-05-23 12:28:45 -04:00
svm Merge tag 'loongarch-kvm-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD 2024-05-10 13:20:18 -04:00
vmx KVM: x86/mmu: Print SPTEs on unexpected #VE 2024-05-23 12:28:45 -04:00
.gitignore KVM: x86: use a separate asm-offsets.c file 2022-11-09 12:10:17 -05:00
cpuid.c KVM x86 misc changes for 6.10: 2024-05-12 03:18:44 -04:00
cpuid.h KVM: x86: Snapshot if a vCPU's vendor model is AMD vs. Intel compatible 2024-04-11 12:58:56 -04:00
debugfs.c KVM: Get rid of return value from kvm_arch_create_vm_debugfs() 2024-02-23 21:44:58 +00:00
emulate.c KVM x86 PMU changes for 6.9: 2024-03-11 10:41:09 -04:00
fpu.h
governed_features.h KVM: x86: Use KVM-governed feature framework to track "LAM enabled" 2023-11-28 17:54:09 -08:00
hyperv.c KVM: x86: Give a hint when Win2016 might fail to boot due to XSAVES erratum 2024-01-31 16:21:00 -05:00
hyperv.h KVM: x86: Give a hint when Win2016 might fail to boot due to XSAVES erratum 2024-01-31 16:21:00 -05:00
i8254.c KVM: x86: Unify pr_fmt to use module name for all KVM modules 2022-12-29 15:47:35 -05:00
i8254.h KVM: x86: PIT: Preserve state of speaker port data bit 2022-06-08 13:06:20 -04:00
i8259.c KVM: x86: Fix poll command 2023-06-01 13:44:13 -07:00
ioapic.c KVM: x86/ioapic: Resample the pending state of an IRQ when unmasking 2023-03-27 10:13:28 -04:00
ioapic.h
irq_comm.c KVM: x86: Make Hyper-V emulation optional 2023-12-07 09:34:57 -08:00
irq.c KVM: x86/xen: Remove unneeded xen context from kvm_arch when !CONFIG_KVM_XEN 2023-12-07 09:33:42 -08:00
irq.h
Kconfig KVM: VMX: Introduce test mode related to EPT violation VE 2024-04-19 12:15:21 -04:00
kvm_cache_regs.h KVM: x86: Add helpers to query individual CR0/CR4 bits 2023-03-22 10:10:53 -07:00
kvm_emulate.h KVM: x86: Move nEPT exit_qualification field from kvm_vcpu_arch to x86_exception 2024-04-09 10:24:36 -07:00
kvm_onhyperv.c KVM: x86/mmu: Move filling of Hyper-V's TLB range struct into Hyper-V code 2023-04-10 15:17:29 -07:00
kvm_onhyperv.h KVM: x86: Move Hyper-V partition assist page out of Hyper-V emulation context 2023-12-07 09:34:01 -08:00
kvm-asm-offsets.c KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assembly 2022-11-09 12:25:53 -05:00
lapic.c KVM: x86/pmu: Do not mask LVTPC when handling a PMI on AMD platforms 2024-04-11 12:58:59 -04:00
lapic.h KVM: x86: Split out logic to generate "readable" APIC regs mask to helper 2023-01-24 10:04:35 -08:00
Makefile Merge tag 'loongarch-kvm-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD 2024-05-10 13:20:18 -04:00
mmu.h KVM x86 misc changes for 6.10: 2024-05-12 03:18:44 -04:00
mtrr.c KVM: x86/mmu: Zap SPTEs on MTRR update iff guest MTRRs are honored 2023-10-09 14:35:14 -07:00
pmu.c KVM: x86/pmu: Set enable bits for GP counters in PERF_GLOBAL_CTRL at "RESET" 2024-04-08 13:20:27 -07:00
pmu.h KVM: x86/pmu: Snapshot event selectors that KVM emulates in software 2024-02-01 09:35:48 -08:00
reverse_cpuid.h x86 mitigations for the native BHI hardware vulnerabilty: 2024-04-08 20:07:51 -07:00
smm.c KVM: x86: Open code all direct reads to guest DR6 and DR7 2024-02-22 16:14:47 -08:00
smm.h KVM: x86: smm: preserve interrupt shadow in SMRAM 2022-11-09 12:31:26 -05:00
trace.h KVM: x86: Remove VT-d mention in posted interrupt tracepoint 2024-05-02 07:54:14 -07:00
tss.h
x86.c KVM x86 misc changes for 6.10: 2024-05-12 03:18:44 -04:00
x86.h KVM: x86: Add supported_vm_types to kvm_caps 2024-04-11 13:08:24 -04:00
xen.c KVM: x86/xen: fix recursive deadlock in timer injection 2024-03-04 16:22:39 -08:00
xen.h KVM: x86/xen: inject vCPU upcall vector when local APIC is enabled 2024-03-04 16:22:36 -08:00