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KVM: arm64: Update comment in kvm_vgic_map_resources()

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vgic_v3_map_resources() returns -EBUSY if the VGIC isn't initialized,
update the comment to kvm_vgic_map_resources() to match what the function
does.

Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201201150157.223625-5-alexandru.elisei@arm.com
This commit is contained in:
Alexandru Elisei 2020-12-01 15:01:56 +00:00 committed by Marc Zyngier
parent 1c91f06d29
commit 9e5c23b9bd
1 changed files with 2 additions and 1 deletions
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arch/arm64/kvm/vgic/vgic-init.c
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@ -419,7 +419,8 @@ int vgic_lazy_init(struct kvm *kvm)
* Map the MMIO regions depending on the VGIC model exposed to the guest
* called on the first VCPU run.
* Also map the virtual CPU interface into the VM.
* v2/v3 derivatives call vgic_init if not already done.
* v2 calls vgic_init() if not already done.
* v3 and derivatives return an error if the VGIC is not initialized.
* vgic_ready() returns true if this function has succeeded.
* @kvm: kvm struct pointer
*/