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| author |   Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-05-05 17:18:22 +0200 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2021-05-07 06:06:12 -0400 |
| commit | c9ecafaf0113a305f5085ceb9c7a4b64ca70eae9 (patch) | |
| tree | 26410b087af837d837e69bfee73d97d7d90babc0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: selftests: evmcs_test: Check that VMLAUNCH with bogus EVMPTR is causing #UD (diff) | |
| download | wireguard-linux-c9ecafaf0113a305f5085ceb9c7a4b64ca70eae9.tar.xz wireguard-linux-c9ecafaf0113a305f5085ceb9c7a4b64ca70eae9.zip | |
KVM: selftests: evmcs_test: Check that VMCS12 is alway properly synced to eVMCS after restore
Add a test for the regression, introduced by commit f2c7ef3ba955
("KVM: nSVM: cancel KVM_REQ_GET_NESTED_STATE_PAGES on nested vmexit"). When
L2->L1 exit is forced immediately after restoring nested state,
KVM_REQ_GET_NESTED_STATE_PAGES request is cleared and VMCS12 changes
(e.g. fresh RIP) are not reflected to eVMCS. The consequent nested
vCPU run gets broken.
Utilize NMI injection to do the job.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210505151823.1341678-3-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions