Paolo Bonzini c1c35cf78b KVM: x86: cleanup CR3 reserved bits checks ... If not in long mode, the low bits of CR3 are reserved but not enforced to be zero, so remove those checks. If in long mode, however, the MBZ bits extend down to the highest physical address bit of the guest, excluding the encryption bit. Make the checks consistent with the above, and match them between nested_vmcb_checks and KVM_SET_SREGS. Cc: stable@vger.kernel.org Fixes: 761e416934 ("KVM: nSVM: Check that MBZ bits in CR3 and CR4 are not set on vmrun of nested guests") Fixes: a780a3ea62 ("KVM: X86: Fix reserved bits check for MOV to CR3") Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-02-03 04:30:38 -05:00
..
avic.c	KVM: X86: Don't track dirty for KVM_SET_[TSS_ADDR|IDENTITY_MAP_ADDR]	2020-11-15 09:49:12 -05:00
nested.c	KVM: x86: cleanup CR3 reserved bits checks	2021-02-03 04:30:38 -05:00
pmu.c	KVM: x86/pmu: Tweak kvm_pmu_get_msr to pass 'struct msr_data' in	2020-06-01 04:26:08 -04:00
sev.c	Fix unsynchronized access to sev members through svm_register_enc_region	2021-01-28 13:03:14 -05:00
svm.c	KVM: SVM: Treat SVM as unsupported when running as an SEV guest	2021-02-03 04:30:37 -05:00
svm.h	KVM: x86: cleanup CR3 reserved bits checks	2021-02-03 04:30:38 -05:00
vmenter.S	KVM: SVM: Provide an updated VMRUN invocation for SEV-ES guests	2020-12-15 05:20:59 -05:00