From a6d5101661c88d642b1fc85657fb0c58da821aa7 Mon Sep 17 00:00:00 2001
From: Mario Smarduch <m.smarduch@samsung.com>
Date: Thu, 15 Jan 2015 15:58:52 -0800
Subject: KVM: Add architecture-defined TLB flush support

Allow architectures to override the generic kvm_flush_remote_tlbs()
function via HAVE_KVM_ARCH_TLB_FLUSH_ALL. ARMv7 will need this to
provide its own TLB flush interface.

Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Mario Smarduch <m.smarduch@samsung.com>
---
 virt/kvm/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'virt/kvm/Kconfig')

diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
index fc0c5e603eb4..3796a2132a06 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -37,3 +37,6 @@ config HAVE_KVM_CPU_RELAX_INTERCEPT
 
 config KVM_VFIO
        bool
+
+config HAVE_KVM_ARCH_TLB_FLUSH_ALL
+       bool
-- 
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