Re: [libvirt][PATCH v4 3/4] qemu: Add command-line to enable SGX

From: Lin Yang <lin.a.yang(a)intel.com&gt; If SGX is defined in domain, add the argument to enable SGX in -cpu <model>:     -cpu <model>,+sgx,+sgx-debug,+sgx1,+sgx-encls-c,     +sgx-enclv,+sgx-exinfo,+sgx-kss,+sgx-mode64,     +sgx-provisionkey,+sgx-tokenkey,+sgx2,+sgxlc ---  src/qemu/qemu_command.c | 6 ++++++  1 file changed, 6 insertions(+) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 2c3785886c..fb05acbc94 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -6405,6 +6405,12 @@ qemuBuildCpuModelArgStr(virQEMUDriverPtr driver,        case VIR_CPU_MODE_CUSTOM:          virBufferAdd(buf, cpu->model, -1); +        if(def->sgx)

+            virBufferAdd(buf, +                         ",+sgx,+sgx-debug,+sgx1,+sgx-encls-c,+sgx- enclv,+sgx-exinfo," +                         "+sgx-kss,+sgx-mode64,+sgx- provisionkey,+sgx-tokenkey,+sgx2," +                         "+sgxlc", +                         -1);          break;        case VIR_CPU_MODE_LAST: