From 1bbc60d0c7e5728aced352e528ef936ebe2344c0 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Fri, 18 Feb 2022 09:43:05 -0800 Subject: 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 Signed-off-by: Paolo Bonzini --- Documentation/admin-guide/kernel-parameters.txt | 4 ---- 1 file changed, 4 deletions(-) (limited to 'Documentation') 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. -- cgit v1.2.3