diff options
author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-20 14:28:08 -0700 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-20 17:26:08 -0400 |
commit | ca431c0cc3317e36c7011df2d2319385465db442 (patch) | |
tree | 2db104501295589b2fa878d7fbb1194227a2a4c6 /COPYING | |
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 <sean.j.christopherson@intel.com>
Message-Id: <20200320212833.3507-13-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions