KVM: x86: Return VM's actual APIC bus frequency

[PATCH 0/2] KVM: x86: Return VM's actual APIC bus frequency

Sean Christopherson posted 2 patches 2 days, 1 hour ago

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arch/x86/kvm/x86.c                                    | 2 +-
tools/testing/selftests/kvm/x86/apic_bus_clock_test.c | 4 ++++
2 files changed, 5 insertions(+), 1 deletion(-)

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[PATCH 0/2] KVM: x86: Return VM's actual APIC bus frequency

Posted by Sean Christopherson 2 days, 1 hour ago

Fix an oversight where KVM always returns its default APIC bus frequency when
userspace queries KVM_CAP_X86_APIC_BUS_CYCLES_NS on a VM, even if the VM's
APIC bus has been configured to run at a different frequency.

Sean Christopherson (2):
  KVM: x86: Return the VM's configured APIC bus frequency when queried
  KVM: selftests: Verify that KVM returns the configured APIC bus
    frequency

 arch/x86/kvm/x86.c                                    | 2 +-
 tools/testing/selftests/kvm/x86/apic_bus_clock_test.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)


base-commit: 66939c1603bd5579e63278f9dc72cba5b79da9b5
-- 
2.54.0.794.g4f17f83d09-goog

Re: [PATCH 0/2] KVM: x86: Return VM's actual APIC bus frequency

Posted by Paolo Bonzini 1 day, 10 hours ago

Queued, with the commit message changed to appease our new review overlord.

Paolo