diff options
| author | Sean Christopherson <seanjc@google.com> | 2022-02-18 09:43:05 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-18 13:46:23 -0500 |
| commit | 1bbc60d0c7e5728aced352e528ef936ebe2344c0 (patch) | |
| tree | 36cabbd026a609b1253504be16c09cfe68314afd /arch/x86/kvm/Kconfig | |
| parent | 5be2226f417d5b06d17e6c52d6e341cf43c29e48 (diff) | |
KVM: x86/mmu: Remove MMU auditing
Remove mmu_audit.c and all its collateral, the auditing code has suffered
severe bitrot, ironically partly due to shadow paging being more stable
and thus not benefiting as much from auditing, but mostly due to TDP
supplanting shadow paging for non-nested guests and shadowing of nested
TDP not heavily stressing the logic that is being audited.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/Kconfig')
| -rw-r--r-- | arch/x86/kvm/Kconfig | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 2b1548da00eb..e3cbd7706136 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -126,13 +126,6 @@ config KVM_XEN If in doubt, say "N". -config KVM_MMU_AUDIT - bool "Audit KVM MMU" - depends on KVM && TRACEPOINTS - help - This option adds a R/W kVM module parameter 'mmu_audit', which allows - auditing of KVM MMU events at runtime. - config KVM_EXTERNAL_WRITE_TRACKING bool |