diff options
| author | Sean Christopherson <[email protected]> | 2023-01-06 01:12:38 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2023-01-13 10:45:23 -0500 |
| commit | a58a66afc464d6d2ec294cd3102f36f3652e7ce4 (patch) | |
| tree | 7b25fe61a4d43f2e5119b25324f5218a35d9106a /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 5aede752a839904059c2b5d68be0dc4501c6c15f (diff) | |
KVM: x86: Don't inhibit APICv/AVIC on xAPIC ID "change" if APIC is disabled
Don't inhibit APICv/AVIC due to an xAPIC ID mismatch if the APIC is
hardware disabled. The ID cannot be consumed while the APIC is disabled,
and the ID is guaranteed to be set back to the vcpu_id when the APIC is
hardware enabled (architectural behavior correctly emulated by KVM).
Fixes: 3743c2f02517 ("KVM: x86: inhibit APICv/AVIC on changes to APIC ID or APIC base")
Cc: [email protected]
Reviewed-by: Maxim Levitsky <[email protected]>
Signed-off-by: Sean Christopherson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions