arm64/mpam: Set per-cpu's closid to none zero for cdp

hulk inclusion
category: feature
feature: ARM MPAM support
bugzilla: 48265
CVE: NA

--------------------------------

Sometimes monitoring will have such anomalies:

e.g.
    > cd /sys/fs/resctrl/ && grep . mon_data/*
      mon_data/mon_L3CODE_00:14336
      mon_data/mon_L3CODE_01:344064
      mon_data/mon_L3CODE_02:2048
      mon_data/mon_L3CODE_03:27648
      mon_data/mon_L3DATA_00:0  #L3DATA's monitoring data always be 0
      mon_data/mon_L3DATA_01:0
      mon_data/mon_L3DATA_02:0
      mon_data/mon_L3DATA_03:0
      mon_data/mon_MB_00:392
      mon_data/mon_MB_01:552
      mon_data/mon_MB_02:160
      mon_data/mon_MB_03:0

If cdp on, tasks in resctrl default group with closid=0 and rmid=0 don't
know how to fill proper partid_i/pmg_i and partid_d/pmg_d into MPAMx_ELx
sysregs by mpam_sched_in() called by __switch_to(), it's because current
cpu's default closid and rmid are also equal to 0 and to make the operation
modifying configuration passed.

Update per cpu default closid of none-zero value, call update_closid_rmid()
to update each cpu's mpam proper MPAMx_ELx sysregs for setting partid and
pmg when mounting resctrl sysfs, it looks like a practical method.

Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: Cheng Jian <cj.chengjian@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>