diff options
| author | Sean Christopherson <[email protected]> | 2020-08-12 11:06:15 -0700 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2020-09-28 07:57:23 -0400 |
| commit | fc595f35994233a566904bf811ffb9c3c80a84a9 (patch) | |
| tree | 0b35b80a9be3ecfa43faf2a8b2bd65e12d02295b /tools/perf/scripts/python | |
| parent | fb0f33fdefe9f473dc5f7b71345096c8d60ab9dd (diff) | |
KVM: nVMX: Add VM-Enter failed tracepoints for super early checks
Add tracepoints for the early consistency checks in nested_vmx_run().
The "VMLAUNCH vs. VMRESUME" check in particular is useful to trace, as
there is no architectural way to check VMCS.LAUNCH_STATE, and subtle
bugs such as VMCLEAR on the wrong HPA can lead to confusing errors in
the L1 VMM.
Signed-off-by: Sean Christopherson <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Vitaly Kuznetsov <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions