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authorMarc Zyngier <marc.zyngier@arm.com>2015-06-12 12:06:37 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2015-06-12 15:12:08 +0100
commit8a14849b4a355278f0b7baf6e2da7dc7144a23e8 (patch)
tree2d674e0345a876b1c0008c644c08e562c8cf8c16 /arch/arm/include
parent94a9e04aa16abd1194d9b4158c618ba87f5d01e6 (diff)
arm64: KVM: Switch vgic save/restore to alternative_insn
So far, we configured the world-switch by having a small array of pointers to the save and restore functions, depending on the GIC used on the platform. Loading these values each time is a bit silly (they never change), and it makes sense to rely on the instruction patching instead. This leads to a nice cleanup of the code. Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/kvm_host.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index d71607c16601..e896d2c196e6 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -218,11 +218,6 @@ static inline int kvm_arch_dev_ioctl_check_extension(long ext)
return 0;
}
-static inline void vgic_arch_setup(const struct vgic_params *vgic)
-{
- BUG_ON(vgic->type != VGIC_V2);
-}
-
int kvm_perf_init(void);
int kvm_perf_teardown(void);