Subject Fix and enhance KVM steal accounting for both guest and host
Author dongli.zhang@oracle.com
Date 2026-05-05 00:30:14 +0000 UTC
Version
Cc bp@alien8.de bsegall@google.com dave.hansen@linux.intel.com dietmar.eggemann@arm.com dongli.zhang@oracle.com dwmw2@infradead.org hpa@zytor.com jgross@suse.com joe.jin@oracle.com juri.lelli@redhat.com kprateek.nayak@amd.com kvm@vger.kernel.org linux-kselftest@vger.kernel.org mgorman@suse.de mingo@redhat.com pbonzini@redhat.com peterz@infradead.org rostedt@goodmis.org seanjc@google.com shuah@kernel.org tglx@kernel.org vincent.guittot@linaro.org vkuznets@redhat.com vschneid@redhat.com x86@kernel.org
Patches (5)
Name Content [All]
[PATCH 1/5] x86/kvm: Reset prev_steal_time and prev_steal_time_rq when enabling steal time [Body]
[PATCH 2/5] KVM: x86: Reset vcpu->arch.st.last_steal when enabling steal time [Body]
[PATCH 3/5] KVM: x86: account KVM_SET_CLOCK downtime in steal time [Body]
[PATCH 4/5] KVM: selftests: Test steal time when re-adding a vCPU on a new thread [Body]
[PATCH 5/5] KVM: selftests: Test KVM_SET_CLOCK downtime in steal time [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-05-05
Passed
ID (for dev) 50cec29a-1bf4-4790-8de4-e9ca6e9fca12
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base c7e4e4d5f7dc2daa439303d1b5bf6bdfaa249f49 [Config] passed [Log]
[KASAN] Boot test: Base c7e4e4d5f7dc2daa439303d1b5bf6bdfaa249f49 [Config] passed [Log]
[KASAN] Build Patched c7e4e4d5f7dc2daa439303d1b5bf6bdfaa249f49 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched c7e4e4d5f7dc2daa439303d1b5bf6bdfaa249f49 [Config] [patched] passed [Log]
[KASAN] Fuzz c7e4e4d5f7dc2daa439303d1b5bf6bdfaa249f49 [Config] c7e4e4d5f7dc2daa439303d1b5bf6bdfaa249f49 [Config] [patched] passed [Log] [Artifacts]