From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org
Cc: Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Oliver Upton <oupton@kernel.org>,
Zenghui Yu <yuzenghui@huawei.com>,
Sascha Bischoff <sascha.bischoff@arm.com>
Subject: [PATCH 04/18] KVM: arm64: vgic-v5: Drop pointless ARM64_HAS_GICV5_CPUIF check
Date: Wed, 15 Apr 2026 12:55:45 +0100 [thread overview]
Message-ID: <20260415115559.2227718-5-maz@kernel.org> (raw)
In-Reply-To: <20260415115559.2227718-1-maz@kernel.org>
vgic_v5_get_implemented_ppis() can only be called when we have
a GICv5, by construction.
Remove the pointless check against ARM64_HAS_GICV5_CPUIF.
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/kvm/vgic/vgic-v5.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/arm64/kvm/vgic/vgic-v5.c b/arch/arm64/kvm/vgic/vgic-v5.c
index 4d62b1c31fe8b..0101ec3f55283 100644
--- a/arch/arm64/kvm/vgic/vgic-v5.c
+++ b/arch/arm64/kvm/vgic/vgic-v5.c
@@ -18,9 +18,6 @@
*/
static void vgic_v5_get_implemented_ppis(void)
{
- if (!cpus_have_final_cap(ARM64_HAS_GICV5_CPUIF))
- return;
-
/*
* If we have KVM, we have EL2, which means that we have support for the
* EL1 and EL2 Physical & Virtual timers.
--
2.47.3
next prev parent reply other threads:[~2026-04-15 11:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-15 11:55 [PATCH 00/18] KVM: arm64: Second batch of vgic fixes for 7.1 Marc Zyngier
2026-04-15 11:55 ` [PATCH 01/18] KVM: arm64: vgic-v5: Add for_each_visible_v5_ppi() iterator Marc Zyngier
2026-04-15 11:55 ` [PATCH 02/18] KVM: arm64: vgic-v5: Move PPI caps into kvm_vgic_global_state Marc Zyngier
2026-04-15 11:55 ` [PATCH 03/18] KVM: arm64: vgic-v5: Remove use of __assign_bit() with a constant Marc Zyngier
2026-04-15 11:55 ` Marc Zyngier [this message]
2026-04-15 11:55 ` [PATCH 05/18] KVM: arm64: vgic: Constify struct irq_ops usage Marc Zyngier
2026-04-15 11:55 ` [PATCH 06/18] KVM: arm64: vgic: Consolidate vgic_allocate_private_irqs_locked() Marc Zyngier
2026-04-15 11:55 ` [PATCH 07/18] KVM: arm64: vgic-v5: Drop defensive checks from vgic_v5_ppi_queue_irq_unlock() Marc Zyngier
2026-04-15 11:55 ` [PATCH 08/18] KVM: arm64: vgic: Rationalise per-CPU irq accessor Marc Zyngier
2026-04-17 15:21 ` Joey Gouly
2026-04-15 11:55 ` [PATCH 09/18] KVM: arm64: vgic-v5: Limit support to 64 PPIs Marc Zyngier
2026-04-17 16:10 ` Joey Gouly
2026-04-15 11:55 ` [PATCH 10/18] KVM: arm64: vgic-v5: Add missing trap handing for NV triage Marc Zyngier
2026-04-15 11:55 ` [PATCH 11/18] KVM: arm64: vgic-v5: Atomically assign bits to PPI DVI bitmap Marc Zyngier
2026-04-15 11:55 ` [PATCH 12/18] KVM: arm64: selftests: Add missing GIC CDEN to no-vgic-v5 selftest Marc Zyngier
2026-04-15 11:55 ` [PATCH 13/18] KVM: arm64: selftests: Cleanup unused vars in GICv5 PPI selftest Marc Zyngier
2026-04-15 11:55 ` [PATCH 14/18] KVM: arm64: selftests: Improve error handling for " Marc Zyngier
2026-04-15 11:55 ` [PATCH 15/18] Documentation: KVM: Fix typos in VGICv5 documentation Marc Zyngier
2026-04-17 15:29 ` Joey Gouly
2026-04-15 11:55 ` [PATCH 16/18] Documentation: KVM: Clarify that PMU_V3_IRQ IntID requirements for GICv5 Marc Zyngier
2026-04-15 11:55 ` [PATCH 17/18] irqchip/gic-v5: Immediately exec priority drop following activate Marc Zyngier
2026-04-15 11:55 ` [PATCH 18/18] KVM: arm64: Fix arch timer interrupts for GICv3-on-GICv5 guests Marc Zyngier
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