[libvirt][PATCH v16 7/9] qemu_namespace: Create SGX related nodes in domain's namespace

From: Michal Privoznik <mprivozn(a)redhat.com&gt; This is similar to the previous commit. SGX memory backend needs to access /dev/sgx_vepc and /dev/sgx_provision. Create these nodes in domain's private /dev when required by domain's config. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; Signed-off-by: Haibin Huang <haibin.huang(a)intel.com&gt; --- src/qemu/qemu_namespace.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/src/qemu/qemu_namespace.c b/src/qemu/qemu_namespace.c index 311c66d46e..4a96460122 100644 --- a/src/qemu/qemu_namespace.c +++ b/src/qemu/qemu_namespace.c @@ -358,11 +358,23 @@ static int qemuDomainSetupMemory(virDomainMemoryDef *mem, GSList **paths) { - if (mem->model != VIR_DOMAIN_MEMORY_MODEL_NVDIMM && - mem->model != VIR_DOMAIN_MEMORY_MODEL_VIRTIO_PMEM) - return 0; + switch (mem->model) { + case VIR_DOMAIN_MEMORY_MODEL_NVDIMM: + case VIR_DOMAIN_MEMORY_MODEL_VIRTIO_PMEM: + *paths = g_slist_prepend(*paths, g_strdup(mem->nvdimmPath)); + break; + + case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC: + *paths = g_slist_prepend(*paths, g_strdup(QEMU_DEV_SGX_VEPVC)); + *paths = g_slist_prepend(*paths, g_strdup(QEMU_DEV_SGX_PROVISION)); + break; - *paths = g_slist_prepend(*paths, g_strdup(mem->nvdimmPath)); + case VIR_DOMAIN_MEMORY_MODEL_NONE: + case VIR_DOMAIN_MEMORY_MODEL_DIMM: + case VIR_DOMAIN_MEMORY_MODEL_VIRTIO_MEM: + case VIR_DOMAIN_MEMORY_MODEL_LAST: + break; + } return 0; } -- 2.25.1