On Thu, 04 Apr 2024 06:16:54 -0500, Huang, Kai <kai.hu...@intel.com> wrote:
On Wed, 2024-03-27 at 17:22 -0700, Haitao Huang wrote:
void sgx_cgroup_init(void)
{
+ sgx_cg_wq = alloc_workqueue("sgx_cg_wq", WQ_UNBOUND | WQ_FREEZABLE,
WQ_UNBOUND_MAX_ACTIVE);
+
+ /* All Cgroups functionalities are disabled. */
+ if (WARN_ON(!sgx_cg_wq))
+ return;
+
I don't think you should WARN(), because it's not a kernel bug or
similar. Just
print a message saying EPC cgroup is disabled and move on.
if (!sgx_cg_wq) {
pr_err("SGX EPC cgroup disabled: alloc_workqueue() failed.\n");
return;
}
Sure
Thanks
Haitao
