| commit | a62fd5a76c99dd96c74c6638408961b7ff3c71c4 | [log] [tgz] |
|---|---|---|
| author | Sean Christopherson <sean.j.christopherson@intel.com> | Fri Jan 25 07:41:15 2019 -0800 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Wed Feb 20 22:48:15 2019 +0100 |
| tree | 04a1631f17bbfd156d6f1332103eedfcac56b973 | |
| parent | ee2fc635ef714b1d46da3616bbec972067f0d187 [diff] |
KVM: VMX: Use RAX as the scratch register during vCPU-run ...to prepare for making the sub-routine callable from C code. That means returning the result in RAX. Since RAX will be used to return the result, use it as the scratch register as well to make the code readable and to document that the scratch register is more or less arbitrary. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>