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| author | David Stevens <stevensd@chromium.org> | 2021-09-22 13:58:58 +0900 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-10-01 03:44:57 -0400 |
| commit | e9d0c0c4f7ea47d25490cd466cefe6d5c1a4d0ec (patch) | |
| tree | dca9c1fd746da27fc65f2b5c512b3764bd4fd671 /arch/x86/kvm/Kconfig | |
| parent | 174a921b6975ef959dd82ee9e8844067a62e3ec1 (diff) | |
| download | lwn-e9d0c0c4f7ea47d25490cd466cefe6d5c1a4d0ec.tar.gz lwn-e9d0c0c4f7ea47d25490cd466cefe6d5c1a4d0ec.zip | |
KVM: x86: add config for non-kvm users of page tracking
Add a config option that allows kvm to determine whether or not there
are any external users of page tracking.
Signed-off-by: David Stevens <stevensd@chromium.org>
Message-Id: <20210922045859.2011227-2-stevensd@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/Kconfig')
| -rw-r--r-- | arch/x86/kvm/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index ac69894eab88..619186138176 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -129,4 +129,7 @@ config KVM_MMU_AUDIT 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 + endif # VIRTUALIZATION |