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| author | Maxim Levitsky <[email protected]> | 2023-09-28 20:33:53 +0300 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2023-10-12 11:09:00 -0400 |
| commit | 3fdc6087df3be73a212a81ce5dd6516638568806 (patch) | |
| tree | b7ebadc224491c13ef13bd4bf94778e25c2ae155 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 2dcf37abf9d3aab7f975002d29fc7c17272def38 (diff) | |
x86: KVM: SVM: refresh AVIC inhibition in svm_leave_nested()
svm_leave_nested() similar to a nested VM exit, get the vCPU out of nested
mode and thus should end the local inhibition of AVIC on this vCPU.
Failure to do so, can lead to hangs on guest reboot.
Raise the KVM_REQ_APICV_UPDATE request to refresh the AVIC state of the
current vCPU in this case.
Fixes: f44509f849fe ("KVM: x86: SVM: allow AVIC to co-exist with a nested guest running")
Cc: [email protected]
Signed-off-by: Maxim Levitsky <[email protected]>
Reviewed-by: Sean Christopherson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions