Sean Christopherson fa13680f56 KVM: SVM: Disable SEV/SEV-ES if NPT is disabled ... Disable SEV and SEV-ES if NPT is disabled. While the APM doesn't clearly state that NPT is mandatory, it's alluded to by: The guest page tables, managed by the guest, may mark data memory pages as either private or shared, thus allowing selected pages to be shared outside the guest. And practically speaking, shadow paging can't work since KVM can't read the guest's page tables. Fixes: e9df094289 ("KVM: SVM: Add sev module_param") Cc: Brijesh Singh <brijesh.singh@amd.com Cc: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210422021125.3417167-4-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-04-26 05:27:14 -04:00
..
mmu	KVM: x86/mmu: Tear down roots before kvm_mmu_zap_all_fast returns	2021-04-19 18:04:45 -04:00
svm	KVM: SVM: Disable SEV/SEV-ES if NPT is disabled	2021-04-26 05:27:14 -04:00
vmx	KVM: x86: Rename GPR accessors to make mode-aware variants the defaults	2021-04-26 05:27:13 -04:00
cpuid.c	KVM: x86: Fix implicit enum conversion goof in scattered reverse CPUID code	2021-04-23 07:43:11 -04:00
cpuid.h	KVM: x86: Move reverse CPUID helpers to separate header file	2021-04-26 05:27:13 -04:00
debugfs.c	KVM: let kvm_destroy_vm_debugfs clean up vCPU debugfs directories	2020-06-04 11:00:54 -04:00
emulate.c	KVM: x86: Remove emulator's broken checks on CR0/CR3/CR4 loads	2021-04-26 05:27:11 -04:00
hyperv.c	KVM: x86: hyper-v: Don't touch TSC page values when guest opted for re-enlightenment	2021-03-18 08:02:46 -04:00
hyperv.h	KVM: x86: hyper-v: Prevent using not-yet-updated TSC page by secondary CPUs	2021-03-17 04:03:22 -04:00
i8254.c	kvm: i8254: remove redundant assignment to pointer s	2020-06-11 12:35:18 -04:00
i8254.h
i8259.c	KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks	2020-01-27 19:59:37 +01:00
ioapic.c	KVM: ioapic: break infinite recursion on lazy EOI	2020-10-24 04:42:06 -04:00
ioapic.h	kvm/x86: Remove redundant function implementations	2020-05-27 13:11:10 -04:00
irq_comm.c	x86/kvm: Use msi_msg shadow structs	2020-10-28 20:26:26 +01:00
irq.c	KVM: x86/xen: Add event channel interrupt vector upcall	2021-02-04 14:19:39 +00:00
irq.h	kvm/x86: Remove redundant function implementations	2020-05-27 13:11:10 -04:00
Kconfig	x86/sgx: Introduce virtual EPC for use by KVM guests	2021-04-06 09:43:17 +02:00
kvm_cache_regs.h	KVM: x86: Rename GPR accessors to make mode-aware variants the defaults	2021-04-26 05:27:13 -04:00
kvm_emulate.h	KVM: x86: reading DR cannot fail	2021-02-09 08:17:07 -05:00
lapic.c	KVM: x86: Properly handle APF vs disabled LAPIC situation	2021-04-26 05:19:27 -04:00
lapic.h	KVM: x86: hyper-v: Always use to_hv_vcpu() accessor to get to 'struct kvm_vcpu_hv'	2021-02-09 08:17:13 -05:00
Makefile	Merge branch 'kvm-sev-cgroup' into HEAD	2021-04-22 13:19:01 -04:00
mmu.h	KVM: x86: Get active PCID only when writing a CR3 value	2021-03-15 04:43:56 -04:00
mtrr.c	KVM: x86: Add helper to consolidate "raw" reserved GPA mask calculations	2021-02-04 09:27:30 -05:00
pmu.c	KVM: x86: use static calls to reduce kvm_x86_ops overhead	2021-02-04 05:27:30 -05:00
pmu.h	KVM: vmx/pmu: Release guest LBR event via lazy release mechanism	2021-02-04 05:27:26 -05:00
reverse_cpuid.h	KVM: x86: Move reverse CPUID helpers to separate header file	2021-04-26 05:27:13 -04:00
trace.h	KVM: x86/xen: intercept xen hypercalls if enabled	2021-02-04 14:18:45 +00:00
tss.h
x86.c	KVM: x86: Rename GPR accessors to make mode-aware variants the defaults	2021-04-26 05:27:13 -04:00
x86.h	KVM: x86: Rename GPR accessors to make mode-aware variants the defaults	2021-04-26 05:27:13 -04:00
xen.c	KVM: x86: Rename GPR accessors to make mode-aware variants the defaults	2021-04-26 05:27:13 -04:00
xen.h	KVM: x86/xen: Add support for vCPU runstate information	2021-03-02 14:30:54 -05:00