【问题描述】
使用ltp进行内核功能测试系统调用，执行命令：./runltp -f controllers
未能全都Pass

【测试环境】
# cat /etc/os-release
NAME="Anolis OS"
VERSION="8.4"
ID="anolis"
ID_LIKE="rhel fedora centos"
VERSION_ID="8.4"
PLATFORM_ID="platform:an8"
PRETTY_NAME="Anolis OS 8.4"
ANSI_COLOR="0;31"
HOME_URL="https://openanolis.cn/"

# lscpu
架构：           loongarch64
字节序：         Little Endian
CPU:             4
在线 CPU 列表：  0-3
每个核的线程数： 1
每个座的核数：   4
座：             1
NUMA 节点：      1
CPU 系列：       Loongson-64bit
型号名称：       Loongson-3A5000
BogoMIPS：       5000.00
L1d 缓存：       64K
L1i 缓存：       64K
L2 缓存：        256K
L3 缓存：        16384K
NUMA 节点0 CPU： 0-3
标记：           cpucfg lam ual fpu lsx lasx complex crypto lvz lbt_x86 lbt_arm lbt_mips

# free -h
              total        used        free      shared  buff/cache   available
Mem:          7.8Gi       1.3Gi       5.7Gi        16Mi       867Mi       5.5Gi
Swap:         7.9Gi       9.0Mi       7.9Gi

【测试日志】
<<<test_start>>>
tag=cpuset_memory_spread stime=1641351077
cmdline="cpuset_memory_spread_testset.sh"
contacts=""
analysis=exit
<<<test_output>>>
cpuset_memory_spread 1 TINFO: CPUs are numbered continuously starting at 0 (0-31)
cpuset_memory_spread 1 TINFO: Nodes are numbered continuously starting at 0 (0-7)
记录了100+0 的读入
记录了100+0 的写出
104857600 bytes (105 MB, 100 MiB) copied, 0.0757754 s, 1.4 GB/s
cpuset_memory_spread 1 TPASS: Cpuset memory spread page test succeeded.
cpuset_memory_spread 3 TPASS: Cpuset memory spread page test succeeded.
cpuset_memory_spread 5 TFAIL: hog the memory on the unexpected node(FilePages_For_Nodes(KB): _0: -48
_1: 102368
_2: -16
_3: 0
_4: 48
_5: 0
_6: -80
_7: 6176, Expect Nodes: 1).
cpuset_memory_spread 7 TFAIL: hog the memory on the unexpected node(FilePages_For_Nodes(KB): _0: 48
_1: 102176
_2: 48
_3: -48
_4: -16
_5: 112
_6: 16
_7: 12448, Expect Nodes: 1).
cpuset_memory_spread 9 TFAIL: hog the memory on the unexpected node(FilePages_For_Nodes(KB): _0: 102384
_1: -32
_2: 32
_3: 48
_4: 0
_5: 0
_6: -48
_7: 10240, Expect Nodes: 0).
cpuset_memory_spread 11 TFAIL: hog the memory on the unexpected node(FilePages_For_Nodes(KB): _0: 51056
_1: 51056
_2: -32
_3: -32
_4: -16
_5: -16
_6: 64
_7: 9760, Expect Nodes: 0,1).
cpuset_memory_spread 13 TPASS: Cpuset memory spread page test succeeded.
<<<execution_status>>>
initiation_status="ok"
duration=8 termination_type=exited termination_id=1 corefile=no
cutime=236 cstime=397
<<<test_end>>>

【预期结果】
Pass

【相关描述】
经查询，同类型问题：
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830585