Description of problem: Anolis23 x86_64 ECS ,社区nightlyltp测试case:controllers/cpuset_hotplug异常cpuset_hotplug 1 TFAIL: Could not mount cgroup filesystem with cpuset on /dev/cpuset..Exiting test Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: git clone https://github.com/linux-test-project/ltp.git cd ltp git checkout 20230315 make autotools ./configure make make install cd /opt/ltp ./runltp -f controllers -s cpuset_hotplug Actual results: Running tests....... <<<test_start>>> tag=cpuset_hotplug stime=1680248669 cmdline="cpuset_hotplug_test.sh" contacts="" analysis=exit <<<test_output>>> incrementing stop cpuset_hotplug 1 TINFO: CPUs are numbered continuously starting at 0 (0-3) cpuset_hotplug 1 TINFO: Nodes are numbered continuously starting at 0 (0) cpuset_hotplug 1 TFAIL: Could not mount cgroup filesystem with cpuset on /dev/cpuset..Exiting test <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=1 corefile=no cutime=1 cstime=0 <<<test_end>>> INFO: ltp-pan reported some tests FAIL LTP Version: 20220527-692-g147bb6499 ############################################################### Done executing testcases. LTP Version: 20220527-692-g147bb6499 ############################################################### Expected results: case pass Additional info: root@qibo-anolis23-nightly-func-x86-1 xfstests]# cat /etc/anolis-release Anolis OS release 23 [root@qibo-anolis23-nightly-func-x86-1 xfstests]# uname -r 5.10.134-64.git.e3bbb1997652.an23.x86_64 [root@qibo-anolis23-nightly-func-x86-1 xfstests]# free -g total used free shared buff/cache available Mem: 15 0 10 3 3 10 Swap: 0 0 0 [root@qibo-anolis23-nightly-func-x86-1 xfstests]# df -h Filesystem Size Used Avail Use% Mounted on devtmpfs 4.0M 4.0K 4.0M 1% /dev tmpfs 7.6G 8.0K 7.6G 1% /dev/shm tmpfs 3.1G 632K 3.1G 1% /run /dev/vda1 40G 19G 22G 46% / tmpfs 7.6G 3.2G 4.4G 43% /tmp tmpfs 1.6G 0 1.6G 0% /run/user/0 [root@qibo-anolis23-nightly-func-x86-1 xfstests]# cat /proc/cmdline BOOT_IMAGE=(hd0,msdos1)/boot/vmlinuz-5.10.134-64.git.e3bbb1997652.an23.x86_64 root=UUID=ece72b7f-465b-433d-8b3b-e5fa53a04642 ro rhgb cryptomgr.notests rcupdate.rcu_cpu_stall_timeout=300 quiet biosdevname=0 net.ifnames=0 console=tty0 console=ttyS0,115200n8 noibrs nvme_core.io_timeout=4294967295 nvme_core.admin_timeout=4294967295 cgroup.memory=nokmem crashkernel=0M-2G:0M,2G-8G:192M,8G-:256M [root@qibo-anolis23-nightly-func-x86-1 xfstests]# lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 46 bits physical, 57 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: GenuineIntel BIOS Vendor ID: Alibaba Cloud Model name: Intel(R) Xeon(R) Platinum 8369B CPU @ 2.70GHz BIOS Model name: pc-i440fx-2.1 CPU @ 0.0GHz BIOS CPU family: 1 CPU family: 6 Model: 106 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 Stepping: 6 BogoMIPS: 5399.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht sysc all nx pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid tsc_known_freq pni pclmulqdq monitor s sse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowp refetch cpuid_fault invpcid_single ibrs_enhanced fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512 f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xget bv1 xsaves wbnoinvd arat avx512vbmi pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg av x512_vpopcntdq rdpid fsrm arch_capabilities Virtualization features: Hypervisor vendor: KVM Virtualization type: full Caches (sum of all): L1d: 96 KiB (2 instances) L1i: 64 KiB (2 instances) L2: 2.5 MiB (2 instances) L3: 48 MiB (1 instance) NUMA: NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerabilities: Itlb multihit: Not affected L1tf: Not affected Mds: Not affected Meltdown: Not affected Mmio stale data: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Retbleed: Not affected Spec store bypass: Vulnerable Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Spectre v2: Mitigation; Enhanced IBRS, RSB filling, PBRSB-eIBRS SW sequence Srbds: Not affected Tsx async abort: Not affected
anolis23是cgroup v2，是这个差异导致的么？
Anolis23 5.10内核 nightly arm环境有相同问题 <<<test_start>>> tag=cpuset_hotplug stime=1686075268 cmdline="cpuset_hotplug_test.sh" contacts="" analysis=exit <<<test_output>>> cpuset_hotplug 1 TINFO: CPUs are numbered continuously starting at 0 (0-3) cpuset_hotplug 1 TINFO: Nodes are numbered continuously starting at 0 (0) cpuset_hotplug 1 TFAIL: Could not mount cgroup filesystem with cpuset on /dev/cpuset..Exiting test <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=1 corefile=no cutime=2 cstime=1 <<<test_end>>>