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| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2016-09-12 15:49:18 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2016-09-22 13:21:47 +0200 |
| commit | 7a1ff708286045a6664fbda716fd3cf8d63afadb (patch) | |
| tree | e6d1273222732175e82e9f7ac7d94c90b6733300 /arch | |
| parent | 19f0ece4395470b24826fc090de2795ecc9cf4a0 (diff) | |
| download | linux-7a1ff708286045a6664fbda716fd3cf8d63afadb.tar.bz2 | |
KVM: arm64: vgic-its: Introduce config option to guard ITS specific code
By now ITS code guarded with KVM_ARM_VGIC_V3 config option which was
introduced to hide everything specific to vgic-v3 from 32-bit world.
We are going to support vgic-v3 in 32-bit world and KVM_ARM_VGIC_V3
will gone, but we don't have support for ITS there yet and we need to
continue keeping ITS away.
Introduce the new config option to prevent ITS code being build in
32-bit mode when support for vgic-v3 is done.
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kvm/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index 9c9edc98d271..7ba91647d1c5 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -16,6 +16,9 @@ menuconfig VIRTUALIZATION if VIRTUALIZATION +config KVM_ARM_VGIC_V3_ITS + bool + config KVM_ARM_VGIC_V3 bool @@ -35,6 +38,7 @@ config KVM select HAVE_KVM_EVENTFD select HAVE_KVM_IRQFD select KVM_ARM_VGIC_V3 + select KVM_ARM_VGIC_V3_ITS select KVM_ARM_PMU if HW_PERF_EVENTS select HAVE_KVM_MSI select HAVE_KVM_IRQCHIP |