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authorAndre Przywara <andre.przywara@arm.com>2016-03-16 15:06:41 +0000
committerChristoffer Dall <christoffer.dall@linaro.org>2016-05-20 15:40:09 +0200
commitefffe55af5e16f7935aa0175cf25c386f08219f5 (patch)
treed0ce41aa0e3924f3a6130faf0a2613c937d45441 /virt
parent568e8c901eaa62004640cad8b9773819f27461a0 (diff)
downloadlinux-efffe55af5e16f7935aa0175cf25c386f08219f5.tar.gz
linux-efffe55af5e16f7935aa0175cf25c386f08219f5.tar.xz
KVM: arm/arm64: vgic-new: enable build
Now that the new VGIC implementation has reached feature parity with the old one, add the new files to the build system and add a Kconfig option to switch between the two versions. We set the default to the new version to get maximum test coverage, in case people experience problems they can switch back to the old behaviour if needed. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/arm/hyp/vgic-v2-sr.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/virt/kvm/arm/hyp/vgic-v2-sr.c b/virt/kvm/arm/hyp/vgic-v2-sr.c
index caac41f..a3f12b3 100644
--- a/virt/kvm/arm/hyp/vgic-v2-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v2-sr.c
@@ -21,7 +21,12 @@
#include <asm/kvm_hyp.h>
+#ifdef CONFIG_KVM_NEW_VGIC
+extern struct vgic_global kvm_vgic_global_state;
+#define vgic_v2_params kvm_vgic_global_state
+#else
extern struct vgic_params vgic_v2_params;
+#endif
static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu,
void __iomem *base)