diff options
| author | Liran Alon <liran.alon@oracle.com> | 2018-03-12 13:12:47 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-03-16 22:01:40 +0100 |
| commit | c4ae60e4bbf8f5fd4929d2c98543d9c163cb336b (patch) | |
| tree | 331db5ddd5008a3ca27dfd069af8b92d731f6358 /tools/bpf/bpf_exp.y | |
| parent | dca7f1284f49911b459da313ece5d9c6dc3291f6 (diff) | |
KVM: x86: Add module parameter for supporting VMware backdoor
Support access to VMware backdoor requires KVM to intercept #GP
exceptions from guest which introduce slight performance hit.
Therefore, control this support by module parameter.
Note that module parameter is exported as it should be consumed by
kvm_intel & kvm_amd to determine if they should intercept #GP or not.
This commit doesn't change semantics.
It is done as a preparation for future commits.
Signed-off-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/bpf/bpf_exp.y')
0 files changed, 0 insertions, 0 deletions