ascend inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4EUVI
CVE: NA

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

Since a single process could be added to multiple groups, we must take
the spg_id into account when we do k2spg.

Change:
The caller must provide a valid spg_id for k2spg.
SPG_ID_DEFAULT and SPG_ID_NONE is used to indicate that we should share
the input kva to current process.
Signed-off-by: NWang Wensheng <wangwensheng4@huawei.com>
Signed-off-by: NZhou Guanghui <zhouguanghui1@huawei.com>
Reviewed-by: NWeilong Chen <chenweilong@huawei.com>
Reviewed-by: NDing Tianhong <dingtianhong@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>