KVM: arm/arm64: Enable Dirty Page logging for ARMv8

This patch enables ARMv8 ditry page logging support. Plugs ARMv8 into generic
layer through Kconfig symbol, and drops earlier ARM64 constraints to enable
logging at architecture layer.

Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Mario Smarduch <m.smarduch@samsung.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 8ba85e9ea388..3ce389b3c21c 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -22,10 +22,12 @@ config KVM
         select PREEMPT_NOTIFIERS
         select ANON_INODES
         select HAVE_KVM_CPU_RELAX_INTERCEPT
+        select HAVE_KVM_ARCH_TLB_FLUSH_ALL
         select KVM_MMIO
         select KVM_ARM_HOST
         select KVM_ARM_VGIC
         select KVM_ARM_TIMER
+        select KVM_GENERIC_DIRTYLOG_READ_PROTECT
         ---help---
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