[PATCH v3 11/11] KVM: arm64: Enable KVM_HW_DIRTY_BIT

[Leonardo Bras <leo.bras@arm.com>]

Set the corresponding bit to enable hardware accelerated dirty-bitmap and
dirty-ring cleaning for arm64. Actually using acceleration depends on the
cpus enabling FEAT_HACDBS as well as the pre-requisite features for it,
such as FEAT_HDBSS and FEAT_HAFDBS.

Signed-off-by: Leonardo Bras <leo.bras@arm.com>
---
 arch/arm64/kvm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 449154f9a485..3264d8ca093e 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -27,20 +27,21 @@ menuconfig KVM
 	select VIRT_XFER_TO_GUEST_WORK
 	select KVM_VFIO
 	select HAVE_KVM_DIRTY_RING_ACQ_REL
 	select NEED_KVM_DIRTY_RING_WITH_BITMAP
 	select HAVE_KVM_MSI
 	select HAVE_KVM_IRQCHIP
 	select HAVE_KVM_IRQ_ROUTING
 	select HAVE_KVM_IRQ_BYPASS
 	select HAVE_KVM_READONLY_MEM
 	select HAVE_KVM_VCPU_RUN_PID_CHANGE
+	select HAVE_KVM_HW_DIRTY_BIT
 	select SCHED_INFO
 	select GUEST_PERF_EVENTS if PERF_EVENTS
 	select KVM_GUEST_MEMFD
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-- 
2.55.0