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| 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 /Documentation/admin-guide | |
| parent | 5be2226f417d5b06d17e6c52d6e341cf43c29e48 (diff) | |
| download | linux-stable-1bbc60d0c7e5728aced352e528ef936ebe2344c0.tar.gz linux-stable-1bbc60d0c7e5728aced352e528ef936ebe2344c0.tar.bz2 linux-stable-1bbc60d0c7e5728aced352e528ef936ebe2344c0.zip | |
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 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 2a9746fe6c4a..05161afd7642 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2368,10 +2368,6 @@ kvm.enable_vmware_backdoor=[KVM] Support VMware backdoor PV interface. Default is false (don't support). - kvm.mmu_audit= [KVM] This is a R/W parameter which allows audit - KVM MMU at runtime. - Default is 0 (off) - kvm.nx_huge_pages= [KVM] Controls the software workaround for the X86_BUG_ITLB_MULTIHIT bug. |