Patch Series

Subject KVM: x86: Mitigate kvm-clock drift caused by masterclock update
Author dongli.zhang@oracle.com
Date 2026-01-15 20:22:29 +0000 UTC
Version
Cc bp@alien8.de dave.hansen@linux.intel.com dongli.zhang@oracle.com dwmw2@infradead.org dwmw@amazon.co.uk hpa@zytor.com joe.jin@oracle.com kvm@vger.kernel.org linux-kernel@vger.kernel.org mingo@redhat.com paul@xen.org pbonzini@redhat.com seanjc@google.com tglx@kernel.org x86@kernel.org

Patches (3)

Name Content [All]
[PATCH 1/3] KVM: x86: Fix compute_guest_tsc() to cope with negative delta [Body]
[PATCH 2/3] KVM: x86: conditionally clear KVM_REQ_MASTERCLOCK_UPDATE at the end of KVM_SET_CLOCK [Body]
[PATCH 3/3] KVM: x86: conditionally update masterclock data in pvclock_update_vm_gtod_copy() [Body]

Session 2026-01-15

ID (for dev) 12cf958a-732b-4d24-9578-a3c89ecdea91
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 3611ca7c12b740e250d83f8bbe3554b740c503b0 [Config] passed [Log]
[KASAN] Boot test: Base 3611ca7c12b740e250d83f8bbe3554b740c503b0 [Config] passed [Log]
[KASAN] Build Patched 3611ca7c12b740e250d83f8bbe3554b740c503b0 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 3611ca7c12b740e250d83f8bbe3554b740c503b0 [Config] [patched] passed [Log]
[KASAN] Fuzzing 3611ca7c12b740e250d83f8bbe3554b740c503b0 [Config] 3611ca7c12b740e250d83f8bbe3554b740c503b0 [Config] [patched] passed [Log] [Artifacts]