[PATCH 1/2] x86/intel_rdt: Support restoration of subset of permissions

As the mode of a resource group changes, the operations it can support may also change. One way in which the supported operations are managed is to modify the permissions of the files within the resource group's resctrl directory. At the moment only two possible permissions are supported: the

[PATCH 1/2] x86/intel_rdt: Support restoration of subset of permissions

As the mode of a resource group changes, the operations it can support may also change. One way in which the supported operations are managed is to modify the permissions of the files within the resource group's resctrl directory. At the moment only two possible permissions are supported: the