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| author |   Sean Christopherson <seanjc@google.com> | 2023-03-10 16:46:00 -0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-04-06 14:57:22 -0700 |
| commit | 5757f5b9562244e4b63f65576c16ca9eb21f81d2 (patch) | |
| tree | 715573ee5a347850c4db3a57a01eb250a81d6c1b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: x86: Add a helper to query whether or not a vCPU has ever run (diff) | |
| download | linux-rng-5757f5b9562244e4b63f65576c16ca9eb21f81d2.tar.xz linux-rng-5757f5b9562244e4b63f65576c16ca9eb21f81d2.zip | |
KVM: x86: Add macros to track first...last VMX feature MSRs
Add macros to track the range of VMX feature MSRs that are emulated by
KVM to reduce the maintenance cost of extending the set of emulated MSRs.
Note, KVM doesn't necessarily emulate all known/consumed VMX MSRs, e.g.
PROCBASED_CTLS3 is consumed by KVM to enable IPI virtualization, but is
not emulated as KVM doesn't emulate/virtualize IPI virtualization for
nested guests.
No functional change intended.
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Link: https://lore.kernel.org/r/20230311004618.920745-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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