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KVM: arm64: vgic: Kill VGIC_MAX_PRIVATE definition

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VGIC_MAX_PRIVATE is a pretty useless definition, and is better
replaced with VGIC_NR_PRIVATE_IRQS.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20241117165757.247686-4-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
This commit is contained in:
Marc Zyngier 2024-11-17 16:57:56 +00:00 committed by Oliver Upton
parent add570b39f
commit e7619f2a2f
2 changed files with 2 additions and 3 deletions
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4
arch/arm64/kvm/vgic/vgic.c
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@ -106,8 +106,8 @@ struct vgic_irq *vgic_get_vcpu_irq(struct kvm_vcpu *vcpu, u32 intid)
return NULL;
/* SGIs and PPIs */
if (intid <= VGIC_MAX_PRIVATE) {
intid = array_index_nospec(intid, VGIC_MAX_PRIVATE + 1);
if (intid < VGIC_NR_PRIVATE_IRQS) {
intid = array_index_nospec(intid, VGIC_NR_PRIVATE_IRQS);
return &vcpu->arch.vgic_cpu.private_irqs[intid];
}

1
include/kvm/arm_vgic.h
View File

@ -26,7 +26,6 @@
#define VGIC_NR_SGIS 16
#define VGIC_NR_PPIS 16
#define VGIC_NR_PRIVATE_IRQS (VGIC_NR_SGIS + VGIC_NR_PPIS)
#define VGIC_MAX_PRIVATE (VGIC_NR_PRIVATE_IRQS - 1)
#define VGIC_MAX_SPI 1019
#define VGIC_MAX_RESERVED 1023
#define VGIC_MIN_LPI 8192