Syzbot CI

Subject	KVM: arm64: Add LR overflow infrastructure
Author	maz@kernel.org
Date	2025-11-09 17:15:35 +0000 UTC
Version
Cc	christoffer.dall@arm.com joey.gouly@arm.com kvm@vger.kernel.org kvmarm@lists.linux.dev linux-arm-kernel@lists.infradead.org maz@kernel.org oupton@kernel.org suzuki.poulose@arm.com volodymyr_babchuk@epam.com yaoyuan@linux.alibaba.com yuzenghui@huawei.com

Subject

KVM: arm64: Add LR overflow infrastructure

Author

maz@kernel.org

Date

2025-11-09 17:15:35 +0000 UTC

Version

christoffer.dall@arm.com joey.gouly@arm.com kvm@vger.kernel.org kvmarm@lists.linux.dev linux-arm-kernel@lists.infradead.org maz@kernel.org oupton@kernel.org suzuki.poulose@arm.com volodymyr_babchuk@epam.com yaoyuan@linux.alibaba.com yuzenghui@huawei.com

Name	Content [All]
[PATCH v2 01/45] irqchip/gic: Add missing GICH_HCR control bits	[Body]
[PATCH v2 02/45] irqchip/gic: Expose CPU interface VA to KVM	[Body]
[PATCH v2 03/45] irqchip/apple-aic: Spit out ICH_MISR_EL2 value on spurious vGIC MI	[Body]
[PATCH v2 04/45] KVM: arm64: Turn vgic-v3 errata traps into a patched-in constant	[Body]
[PATCH v2 05/45] KVM: arm64: GICv3: Detect and work around the lack of ICV_DIR_EL1 trapping	[Body]
[PATCH v2 06/45] KVM: arm64: Repack struct vgic_irq fields	[Body]
[PATCH v2 07/45] KVM: arm64: Add tracking of vgic_irq being present in a LR	[Body]
[PATCH v2 08/45] KVM: arm64: Add LR overflow handling documentation	[Body]
[PATCH v2 09/45] KVM: arm64: GICv3: Drop LPI active state when folding LRs	[Body]
[PATCH v2 10/45] KVM: arm64: GICv3: Preserve EOIcount on exit	[Body]
[PATCH v2 11/45] KVM: arm64: GICv3: Decouple ICH_HCR_EL2 programming from LRs	[Body]
[PATCH v2 12/45] KVM: arm64: GICv3: Extract LR folding primitive	[Body]
[PATCH v2 13/45] KVM: arm64: GICv3: Extract LR computing primitive	[Body]
[PATCH v2 14/45] KVM: arm64: GICv2: Preserve EOIcount on exit	[Body]
[PATCH v2 15/45] KVM: arm64: GICv2: Decouple GICH_HCR programming from LRs being loaded	[Body]
[PATCH v2 16/45] KVM: arm64: GICv2: Extract LR folding primitive	[Body]
[PATCH v2 17/45] KVM: arm64: GICv2: Extract LR computing primitive	[Body]
[PATCH v2 18/45] KVM: arm64: Compute vgic state irrespective of the number of interrupts	[Body]
[PATCH v2 19/45] KVM: arm64: Eagerly save VMCR on exit	[Body]
[PATCH v2 20/45] KVM: arm64: Revamp vgic maintenance interrupt configuration	[Body]
[PATCH v2 21/45] KVM: arm64: Turn kvm_vgic_vcpu_enable() into kvm_vgic_vcpu_reset()	[Body]
[PATCH v2 22/45] KVM: arm64: Make vgic_target_oracle() globally available	[Body]
[PATCH v2 23/45] KVM: arm64: Invert ap_list sorting to push active interrupts out	[Body]
[PATCH v2 24/45] KVM: arm64: Move undeliverable interrupts to the end of ap_list	[Body]
[PATCH v2 25/45] KVM: arm64: Use MI to detect groups being enabled/disabled	[Body]
[PATCH v2 26/45] KVM: arm64: GICv3: Handle LR overflow when EOImode==0	[Body]
[PATCH v2 27/45] KVM: arm64: GICv3: Handle deactivation via ICV_DIR_EL1 traps	[Body]
[PATCH v2 28/45] KVM: arm64: GICv3: Add GICv2 SGI handling to deactivation primitive	[Body]
[PATCH v2 29/45] KVM: arm64: GICv3: Set ICH_HCR_EL2.TDIR when interrupts overflow LR capacity	[Body]
[PATCH v2 30/45] KVM: arm64: GICv3: Add SPI tracking to handle asymmetric deactivation	[Body]
[PATCH v2 31/45] KVM: arm64: GICv3: Handle in-LR deactivation when possible	[Body]
[PATCH v2 32/45] KVM: arm64: GICv3: Avoid broadcast kick on CPUs lacking TDIR	[Body]
[PATCH v2 33/45] KVM: arm64: GICv2: Handle LR overflow when EOImode==0	[Body]
[PATCH v2 34/45] KVM: arm64: GICv2: Handle deactivation via GICV_DIR traps	[Body]
[PATCH v2 35/45] KVM: arm64: GICv2: Always trap GICV_DIR register	[Body]
[PATCH v2 36/45] KVM: arm64: selftests: gic_v3: Add irq group setting helper	[Body]
[PATCH v2 37/45] KVM: arm64: selftests: gic_v3: Disable Group-0 interrupts by default	[Body]
[PATCH v2 38/45] KVM: arm64: selftests: vgic_irq: Fix GUEST_ASSERT_IAR_EMPTY() helper	[Body]
[PATCH v2 39/45] KVM: arm64: selftests: vgic_irq: Change configuration before enabling interrupt	[Body]
[PATCH v2 40/45] KVM: arm64: selftests: vgic_irq: Exclude timer-controlled interrupts	[Body]
[PATCH v2 41/45] KVM: arm64: selftests: vgic_irq: Remove LR-bound limitation	[Body]
[PATCH v2 42/45] KVM: arm64: selftests: vgic_irq: Perform EOImode==1 deactivation in ack order	[Body]
[PATCH v2 43/45] KVM: arm64: selftests: vgic_irq: Add asymmetric SPI deaectivation test	[Body]
[PATCH v2 44/45] KVM: arm64: selftests: vgic_irq: Add Group-0 enable test	[Body]
[PATCH v2 45/45] KVM: arm64: selftests: vgic_irq: Add timer deactivation test	[Body]

Name

Content [All]

[PATCH v2 01/45] irqchip/gic: Add missing GICH_HCR control bits

[PATCH v2 02/45] irqchip/gic: Expose CPU interface VA to KVM

[PATCH v2 03/45] irqchip/apple-aic: Spit out ICH_MISR_EL2 value on spurious vGIC MI

[PATCH v2 04/45] KVM: arm64: Turn vgic-v3 errata traps into a patched-in constant

[PATCH v2 05/45] KVM: arm64: GICv3: Detect and work around the lack of ICV_DIR_EL1 trapping

[PATCH v2 06/45] KVM: arm64: Repack struct vgic_irq fields

[PATCH v2 07/45] KVM: arm64: Add tracking of vgic_irq being present in a LR

[PATCH v2 08/45] KVM: arm64: Add LR overflow handling documentation

[PATCH v2 09/45] KVM: arm64: GICv3: Drop LPI active state when folding LRs

[PATCH v2 10/45] KVM: arm64: GICv3: Preserve EOIcount on exit

[PATCH v2 11/45] KVM: arm64: GICv3: Decouple ICH_HCR_EL2 programming from LRs

[PATCH v2 12/45] KVM: arm64: GICv3: Extract LR folding primitive

[PATCH v2 13/45] KVM: arm64: GICv3: Extract LR computing primitive

[PATCH v2 14/45] KVM: arm64: GICv2: Preserve EOIcount on exit

[PATCH v2 15/45] KVM: arm64: GICv2: Decouple GICH_HCR programming from LRs being loaded

[PATCH v2 16/45] KVM: arm64: GICv2: Extract LR folding primitive

[PATCH v2 17/45] KVM: arm64: GICv2: Extract LR computing primitive

[PATCH v2 18/45] KVM: arm64: Compute vgic state irrespective of the number of interrupts

[PATCH v2 19/45] KVM: arm64: Eagerly save VMCR on exit

[PATCH v2 20/45] KVM: arm64: Revamp vgic maintenance interrupt configuration

[PATCH v2 21/45] KVM: arm64: Turn kvm_vgic_vcpu_enable() into kvm_vgic_vcpu_reset()

[PATCH v2 22/45] KVM: arm64: Make vgic_target_oracle() globally available

[PATCH v2 23/45] KVM: arm64: Invert ap_list sorting to push active interrupts out

[PATCH v2 24/45] KVM: arm64: Move undeliverable interrupts to the end of ap_list

[PATCH v2 25/45] KVM: arm64: Use MI to detect groups being enabled/disabled

[PATCH v2 26/45] KVM: arm64: GICv3: Handle LR overflow when EOImode==0

[PATCH v2 27/45] KVM: arm64: GICv3: Handle deactivation via ICV_DIR_EL1 traps

[PATCH v2 28/45] KVM: arm64: GICv3: Add GICv2 SGI handling to deactivation primitive

[PATCH v2 29/45] KVM: arm64: GICv3: Set ICH_HCR_EL2.TDIR when interrupts overflow LR capacity

[PATCH v2 30/45] KVM: arm64: GICv3: Add SPI tracking to handle asymmetric deactivation

[PATCH v2 31/45] KVM: arm64: GICv3: Handle in-LR deactivation when possible

[PATCH v2 32/45] KVM: arm64: GICv3: Avoid broadcast kick on CPUs lacking TDIR

[PATCH v2 33/45] KVM: arm64: GICv2: Handle LR overflow when EOImode==0

[PATCH v2 34/45] KVM: arm64: GICv2: Handle deactivation via GICV_DIR traps

[PATCH v2 35/45] KVM: arm64: GICv2: Always trap GICV_DIR register

[PATCH v2 36/45] KVM: arm64: selftests: gic_v3: Add irq group setting helper

[PATCH v2 37/45] KVM: arm64: selftests: gic_v3: Disable Group-0 interrupts by default

[PATCH v2 38/45] KVM: arm64: selftests: vgic_irq: Fix GUEST_ASSERT_IAR_EMPTY() helper

[PATCH v2 39/45] KVM: arm64: selftests: vgic_irq: Change configuration before enabling interrupt

[PATCH v2 40/45] KVM: arm64: selftests: vgic_irq: Exclude timer-controlled interrupts

[PATCH v2 41/45] KVM: arm64: selftests: vgic_irq: Remove LR-bound limitation

[PATCH v2 42/45] KVM: arm64: selftests: vgic_irq: Perform EOImode==1 deactivation in ack order

[PATCH v2 43/45] KVM: arm64: selftests: vgic_irq: Add asymmetric SPI deaectivation test

[PATCH v2 44/45] KVM: arm64: selftests: vgic_irq: Add Group-0 enable test

[PATCH v2 45/45] KVM: arm64: selftests: vgic_irq: Add timer deactivation test

Session 2025-11-09

Passed

ID (for dev)	1a257e3d-9fb9-4fb4-a521-a79c38d11e6e
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config]		passed [Log]
[KASAN] Boot test: Base	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config]		passed
[KASAN] Build Patched		6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config] [patched]	passed
[KASAN] Fuzzing	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config]	6146a0f1dfae5d37442a9ddcba012add260bceb0 [Config] [patched]	skipped [Log] [Artifacts]

Patches (45)

Series Summary

Sessions

Session 2025-11-09