diff options
| author | Sean Christopherson <[email protected]> | 2020-03-02 15:56:51 -0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2020-03-16 17:58:31 +0100 |
| commit | 7ff6c0350315248bb58b074c90c4683f0e415669 (patch) | |
| tree | 95a189f9a3cb75482d0f929c980053a7e610d27c /tools/perf/scripts/python/futex-contention.py | |
| parent | c571a144ef17217fab0db44a1d88675b7df388ea (diff) | |
KVM: x86: Remove stateful CPUID handling
Remove the code for handling stateful CPUID 0x2 and mark the associated
flags as deprecated. WARN if host CPUID 0x2.0.AL > 1, i.e. if by some
miracle a host with stateful CPUID 0x2 is encountered.
No known CPU exists that supports hardware accelerated virtualization
_and_ a stateful CPUID 0x2. Barring an extremely contrived nested
virtualization scenario, stateful CPUID support is dead code.
Suggested-by: Vitaly Kuznetsov <[email protected]>
Suggested-by: Paolo Bonzini <[email protected]>
Signed-off-by: Sean Christopherson <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions