Syzbot CI

Subject	KVM Planes + SEV-SNP Support
Author	joro@8bytes.org
Date	2026-06-08 14:41:53 +0000 UTC
Version
Cc	anelkz@amazon.de ashish.kalra@amd.com clopez@suse.de coconut-svsm@lists.linux.dev huibo.wang@amd.com james.bottomley@hansenpartnership.com joerg.roedel@amd.com joro@8bytes.org kvm-riscv@lists.infradead.org kvm@vger.kernel.org kvmarm@lists.linux.dev linux-kernel@vger.kernel.org linux-mips@vger.kernel.org linuxppc-dev@lists.ozlabs.org loongarch@lists.linux.dev michael.roth@amd.com nsaenz@amazon.com pbonzini@redhat.com seanjc@google.com thomas.lendacky@amd.com x86@kernel.org

Subject

Author

joro@8bytes.org

Date

2026-06-08 14:41:53 +0000 UTC

Version

anelkz@amazon.de ashish.kalra@amd.com clopez@suse.de coconut-svsm@lists.linux.dev huibo.wang@amd.com james.bottomley@hansenpartnership.com joerg.roedel@amd.com joro@8bytes.org kvm-riscv@lists.infradead.org kvm@vger.kernel.org kvmarm@lists.linux.dev linux-kernel@vger.kernel.org linux-mips@vger.kernel.org linuxppc-dev@lists.ozlabs.org loongarch@lists.linux.dev michael.roth@amd.com nsaenz@amazon.com pbonzini@redhat.com seanjc@google.com thomas.lendacky@amd.com x86@kernel.org

Name	Content [All]
[PATCH 01/60] x86/sev: Define the #HV doorbell page structure	[Body]
[PATCH 02/60] KVM: SVM: Add support for the SEV-SNP #HV doorbell page NAE event	[Body]
[PATCH 03/60] KVM: SVM: Inject #HV when Restricted Injection is active	[Body]
[PATCH 04/60] KVM: SVM: Inject NMIs when Restricted Injection is active	[Body]
[PATCH 05/60] KVM: SVM: Inject MCEs when Restricted Injection is active	[Body]
[PATCH 06/60] KVM: SVM: Enable Restricted Injection for an SEV-SNP guest	[Body]
[PATCH 07/60] KVM: SVM: Add support for the SEV-SNP #HV IPI NAE event	[Body]
[PATCH 08/60] Documentation: kvm: introduce "VM plane" concept	[Body]
[PATCH 09/60] kvm: Introduce struct kvm_plane	[Body]
[PATCH 10/60] kvm: Move vcpu_array to struct kvm_plane	[Body]
[PATCH 11/60] kvm: Introduce struct kvm_vcpu_common	[Body]
[PATCH 12/60] kvm: Move vcpu accounting to struct kvm_vcpu_common	[Body]
[PATCH 13/60] kvm: Add read accessors for kvm_vcpu scheduling state	[Body]
[PATCH 14/60] kvm: Make kvm_running_vcpus point to struct kvm_vcpu_common	[Body]
[PATCH 15/60] kvm: Move VCPU scheduling state to struct kvm_vcpu_common	[Body]
[PATCH 16/60] kvm: Add accessors for kvm_vcpu->mutex	[Body]
[PATCH 17/60] kvm: Move VCPU locking to struct kvm_vcpu_common	[Body]
[PATCH 18/60] kvm: Move kvm_vcpu->rcuwait to struct kvm_vcpu_common	[Body]
[PATCH 19/60] kvm: Introduce accessors for kvm_vcpu->mode	[Body]
[PATCH 20/60] kvm: Move kvm_vcpu mode and requests field to struct kvm_vcpu_common	[Body]
[PATCH 21/60] kvm: Introduce per-plane VCPU requests	[Body]
[PATCH 22/60] kvm: Move kvm_vcpu pid members to struct kvm_vcpu_common	[Body]
[PATCH 23/60] kvm: Move kvm_vcpu sigset members to struct kvm_vcpu_common	[Body]
[PATCH 24/60] kvm: Move kvm_vcpu spinloop members to struct kvm_vcpu_common	[Body]
[PATCH 25/60] kvm: Move kvm_vcpu->dirty_ring to struct kvm_vcpu_common	[Body]
[PATCH 26/60] kvm: Introduce arch-specific plane state	[Body]
[PATCH 27/60] kvm: Introduce arch-specific part of struct kvm_vcpu_common	[Body]
[PATCH 28/60] kvm: Implement KVM_CAP_PLANES	[Body]
[PATCH 29/60] kvm: Implement KVM_CREATE_PLANE ioctl	[Body]
[PATCH 30/60] kvm: Add KVM_EXIT_PLANE_EVENT	[Body]
[PATCH 31/60] kvm: Allocate struct kvm_plane in architecture code	[Body]
[PATCH 32/60] kvm: Allocate struct kvm_run only for struct kvm_vcpu_common	[Body]
[PATCH 33/60] KVM: Implement KVM_CREATE_VCPU ioctl for planes	[Body]
[PATCH 34/60] kvm: Keep track of plane VCPUs in struct kvm_vcpu_common	[Body]
[PATCH 35/60] kvm: Add VCPU plane-scheduling state and helpers	[Body]
[PATCH 36/60] kvm: Add plane_level to kvm_kernel_irq_routing_entry	[Body]
[PATCH 37/60] kvm: Pass plane_level to kvm_set_routing_entry()	[Body]
[PATCH 38/60] kvm: Make KVM_SIGNAL_MSI per plane	[Body]
[PATCH 39/60] kvm: Make KVM_SET_GSI_ROUTING per plane	[Body]
[PATCH 40/60] kvm: x86: Handle IOAPIC EOIs per plane	[Body]
[PATCH 41/60] kvm: x86: Make apic_map per plane	[Body]
[PATCH 42/60] kvm: x86: Make local APIC code aware of planes	[Body]
[PATCH 43/60] kvm: x86: Move CPUID state to struct kvm_vcpu_arch_common	[Body]
[PATCH 44/60] kvm: x86: Move cpu_caps to struct kvm_vcpu_arch_common	[Body]
[PATCH 45/60] kvm: x86: Update state for all plane VCPUs after CPUID update	[Body]
[PATCH 46/60] kvm: x86: Share MTRR state across planes	[Body]
[PATCH 47/60] kvm: x86: Select a plane to run	[Body]
[PATCH 48/60] kvm: x86: Make event injection VCPU requests per-plane	[Body]
[PATCH 49/60] kvm: x86: Allow hardware backend to overwrite struct kvm_plane allocation	[Body]
[PATCH 50/60] kvm: x86: Make KVM_REQ_UPDATE_PROTECTED_GUEST_STATE per plane	[Body]
[PATCH 51/60] kvm: x86: Share pio_data across planes	[Body]
[PATCH 52/60] kvm: x86: Switch to plane0 if it has events	[Body]
[PATCH 53/60] kvm: x86: Introduce max_planes x86-op	[Body]
[PATCH 54/60] kvm: x86: Restrict KVM planes support to KVM_IRQCHIP_SPLIT	[Body]
[PATCH 55/60] kvm: svm: Track vmsa_features per plane	[Body]
[PATCH 56/60] kvm: svm: Implement GET_AP_APIC_IDS NAE event	[Body]
[PATCH 57/60] kvm: sev: Allow for VMPL level specification in AP create	[Body]
[PATCH 58/60] kvm: svm: Invoke a specified VMPL level VMSA for the vCPU	[Body]
[PATCH 59/60] kvm: svm: Implement max_planes x86 operation	[Body]
[PATCH 60/60] kvm: svm: Advertise full multi-VMPL support to the SNP guest	[Body]

ID (for dev)	66e1d025-1441-4803-b825-eefe67dddc12
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	2d3090a8aeb596a26935db0955d46c9a5db5c6ce [Config]		passed [Log]
[KASAN] Boot test: Base	2d3090a8aeb596a26935db0955d46c9a5db5c6ce [Config]		passed [Log]
[KASAN] Build Patched		2d3090a8aeb596a26935db0955d46c9a5db5c6ce [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		2d3090a8aeb596a26935db0955d46c9a5db5c6ce [Config] [patched]	passed [Log]
[KASAN] Fuzz	2d3090a8aeb596a26935db0955d46c9a5db5c6ce [Config]	2d3090a8aeb596a26935db0955d46c9a5db5c6ce [Config] [patched]	passed [Log] [Artifacts]
finding WARNING in __kvm_plane_ioctl Log Syz Repro

Patches (60)

Series Summary

Sessions

Session 2026-06-08