diff options
| author | Sean Christopherson <[email protected]> | 2020-03-20 14:28:08 -0700 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2020-04-20 17:26:08 -0400 |
| commit | ca431c0cc3317e36c7011df2d2319385465db442 (patch) | |
| tree | 2db104501295589b2fa878d7fbb1194227a2a4c6 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | ab4b3597ffce01e9080ce5760e5a407a134701ae (diff) | |
KVM: VMX: Drop redundant capability checks in low level INVVPID helpers
Remove the INVVPID capabilities checks from vpid_sync_vcpu_single() and
vpid_sync_vcpu_global() now that all callers ensure the INVVPID variant
is supported. Note, in some cases the guarantee is provided in concert
with hardware_setup(), which enables VPID if and only if at least of
invvpid_single() or invvpid_global() is supported.
Drop the WARN_ON_ONCE() from vmx_flush_tlb() as vpid_sync_vcpu_single()
will trigger a WARN() on INVVPID failure, i.e. if SINGLE_CONTEXT isn't
supported.
Signed-off-by: Sean Christopherson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions