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| author | Marc Zyngier <marc.zyngier@arm.com> | 2015-06-12 13:06:37 +0200 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2015-06-12 16:12:08 +0200 |
| commit | 8a14849b4a355278f0b7baf6e2da7dc7144a23e8 (patch) | |
| tree | 2d674e0345a876b1c0008c644c08e562c8cf8c16 /virt | |
| parent | arm64: alternative: Introduce feature for GICv3 CPU interface (diff) | |
| download | linux-8a14849b4a355278f0b7baf6e2da7dc7144a23e8.tar.xz linux-8a14849b4a355278f0b7baf6e2da7dc7144a23e8.zip | |
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 'virt')
| -rw-r--r-- | virt/kvm/arm/vgic.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c index 78fb8201014f..003ba74e48d1 100644 --- a/virt/kvm/arm/vgic.c +++ b/virt/kvm/arm/vgic.c @@ -2128,9 +2128,6 @@ int kvm_vgic_hyp_init(void) goto out_free_irq; } - /* Callback into for arch code for setup */ - vgic_arch_setup(vgic); - on_each_cpu(vgic_init_maintenance_interrupt, NULL, 1); return 0; |