Hi Huan, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on tj-cgroup/for-next linus/master v6.6 next-20231108] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Huan-Yang/mm-vmscan-LRU-unbalance-cgroup-reclaim/20231108-151757 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20231108065818.19932-5-link%40vivo.com patch subject: [PATCH 4/4] mm: memcg: apply proactive reclaim into cgroupv1 reproduce: (https://download.01.org/0day-ci/archive/20231109/202311090446.NKFRnuGv-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202311090446.NKFRnuGv-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/admin-guide/cgroup-v1/memory.rst:93: WARNING: Malformed table. >> Documentation/admin-guide/cgroup-v1/memory.rst:977: WARNING: Title underline too short. vim +93 Documentation/admin-guide/cgroup-v1/memory.rst 62 63 ==================================== ========================================== 64 tasks attach a task(thread) and show list of 65 threads 66 cgroup.procs show list of processes 67 cgroup.event_control an interface for event_fd() 68 This knob is not available on CONFIG_PREEMPT_RT systems. 69 memory.usage_in_bytes show current usage for memory 70 (See 5.5 for details) 71 memory.memsw.usage_in_bytes show current usage for memory+Swap 72 (See 5.5 for details) 73 memory.limit_in_bytes set/show limit of memory usage 74 memory.memsw.limit_in_bytes set/show limit of memory+Swap usage 75 memory.failcnt show the number of memory usage hits limits 76 memory.memsw.failcnt show the number of memory+Swap hits limits 77 memory.max_usage_in_bytes show max memory usage recorded 78 memory.memsw.max_usage_in_bytes show max memory+Swap usage recorded 79 memory.soft_limit_in_bytes set/show soft limit of memory usage 80 This knob is not available on CONFIG_PREEMPT_RT systems. 81 memory.stat show various statistics 82 memory.use_hierarchy set/show hierarchical account enabled 83 This knob is deprecated and shouldn't be 84 used. 85 memory.force_empty trigger forced page reclaim 86 memory.pressure_level set memory pressure notifications 87 memory.swappiness set/show swappiness parameter of vmscan 88 (See sysctl's vm.swappiness) 89 memory.move_charge_at_immigrate set/show controls of moving charges 90 This knob is deprecated and shouldn't be 91 used. 92 memory.oom_control set/show oom controls. > 93 memory.memory proactive reclaim. 94 memory.numa_stat show the number of memory usage per numa 95 node 96 memory.kmem.limit_in_bytes Deprecated knob to set and read the kernel 97 memory hard limit. Kernel hard limit is not 98 supported since 5.16. Writing any value to 99 do file will not have any effect same as if 100 nokmem kernel parameter was specified. 101 Kernel memory is still charged and reported 102 by memory.kmem.usage_in_bytes. 103 memory.kmem.usage_in_bytes show current kernel memory allocation 104 memory.kmem.failcnt show the number of kernel memory usage 105 hits limits 106 memory.kmem.max_usage_in_bytes show max kernel memory usage recorded 107 108 memory.kmem.tcp.limit_in_bytes set/show hard limit for tcp buf memory 109 memory.kmem.tcp.usage_in_bytes show current tcp buf memory allocation 110 memory.kmem.tcp.failcnt show the number of tcp buf memory usage 111 hits limits 112 memory.kmem.tcp.max_usage_in_bytes show max tcp buf memory usage recorded 113 ==================================== ========================================== 114 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
