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| author | Christoffer Dall <christoffer.dall@linaro.org> | 2017-10-04 23:25:24 +0200 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2018-03-19 10:53:20 +0000 |
| commit | 8a43a2b34b7dc59dc6df5fa0a3b8540918bc4c58 (patch) | |
| tree | 5cbfa6fec8fed484436184ad0179b72159fc3bb6 | |
| parent | 75174ba6ca9dcfddda88aa420da4d7aa2b279fdf (diff) | |
| download | linux-stable-8a43a2b34b7dc59dc6df5fa0a3b8540918bc4c58.tar.gz linux-stable-8a43a2b34b7dc59dc6df5fa0a3b8540918bc4c58.tar.bz2 linux-stable-8a43a2b34b7dc59dc6df5fa0a3b8540918bc4c58.zip | |
KVM: arm/arm64: Move arm64-only vgic-v2-sr.c file to arm64
The vgic-v2-sr.c file now only contains the logic to replay unaligned
accesses to the virtual CPU interface on 16K and 64K page systems, which
is only relevant on 64-bit platforms. Therefore move this file to the
arm64 KVM tree, remove the compile directive from the 32-bit side
makefile, and remove the ifdef in the C file.
Since this file also no longer saves/restores anything, rename the file
to vgic-v2-cpuif-proxy.c to more accurately describe the logic in this
file.
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| -rw-r--r-- | arch/arm/kvm/hyp/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c (renamed from virt/kvm/arm/hyp/vgic-v2-sr.c) | 2 |
3 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/kvm/hyp/Makefile b/arch/arm/kvm/hyp/Makefile index 5638ce0c9524..1964111c984a 100644 --- a/arch/arm/kvm/hyp/Makefile +++ b/arch/arm/kvm/hyp/Makefile @@ -7,7 +7,6 @@ ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING KVM=../../../../virt/kvm -obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/vgic-v2-sr.o obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/vgic-v3-sr.o obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/timer-sr.o diff --git a/arch/arm64/kvm/hyp/Makefile b/arch/arm64/kvm/hyp/Makefile index f04400d494b7..4313f7475333 100644 --- a/arch/arm64/kvm/hyp/Makefile +++ b/arch/arm64/kvm/hyp/Makefile @@ -7,10 +7,10 @@ ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING KVM=../../../../virt/kvm -obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/vgic-v2-sr.o obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/vgic-v3-sr.o obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/timer-sr.o +obj-$(CONFIG_KVM_ARM_HOST) += vgic-v2-cpuif-proxy.o obj-$(CONFIG_KVM_ARM_HOST) += sysreg-sr.o obj-$(CONFIG_KVM_ARM_HOST) += debug-sr.o obj-$(CONFIG_KVM_ARM_HOST) += entry.o diff --git a/virt/kvm/arm/hyp/vgic-v2-sr.c b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c index 0bbafdfd4adb..97f357ea9c72 100644 --- a/virt/kvm/arm/hyp/vgic-v2-sr.c +++ b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c @@ -23,7 +23,6 @@ #include <asm/kvm_hyp.h> #include <asm/kvm_mmu.h> -#ifdef CONFIG_ARM64 /* * __vgic_v2_perform_cpuif_access -- perform a GICV access on behalf of the * guest. @@ -77,4 +76,3 @@ int __hyp_text __vgic_v2_perform_cpuif_access(struct kvm_vcpu *vcpu) return 1; } -#endif |