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);