{"push_id":3010500409,"size":2,"distinct_size":2,"ref":"refs/heads/master","head":"740be8f0ec165108a0d358c3f29419accbdaed80","before":"39f22170011224adab197cd661b2459bccfcd3fe","commits":[{"sha":"d73ff1a1cb15f74aa623596a93c588d7111eec37","author":{"name":"Liu Yiding","email":"3d7f5c4cbb1b004d4b3bae6b38444f1a767136d5@cn.fujitsu.com"},"message":"lib/tests/kernel_selftests.sh: ignore test cgroup\n\nThe test needs to mount cgroup v2.\n------\nselftests: cgroup: test_memcontrol\n========================================\n1..0 # Skipped: cgroup v2 isn't mounted\nnot ok 1..1 selftests: cgroup: test_memcontrol [SKIP]\nselftests: cgroup: test_core\n========================================\n1..0 # Skipped: cgroup v2 isn't mounted\nnot ok 1..2 selftests: cgroup: test_core [SKIP]\n------\n\nlkp's mount_cgroup will mount all available cgroup subsys.\nit checks directory availble-cgroup_subsys to find available cgroup subsys.\nif availble-cgroup_subsys is empty, mount_cgroup dosen't work.\n\nthe v1 controllers are automatically mounted under /sys/fs/cgroup as default.\nsystemd automatically creates such mount points. mount_cgroup dosen't work.\n\nif a job.yaml has related cgroup parameters (e.g. cgroup2.yaml).\nlkp will use clear_cgroup/clear_cgroup2 to clear mounted cgroups.\nthen use create_cgroup/create_cgroup2 to create an individual control group.\n\nCgroup controllers can only be mounted in one hierarchy (v1 or v2).\nIf a controller mounted on a v1 hierarchy, it won't show up in cgroup2.\neven after unmounting all v1 cgroup filesystems,\nnot all controllers (like memory) become available in cgroup2.\n\nTo avoid this behavior, boot with the systemd.unified_cgroup_hierarchy=1.\nthe boot option won't mount v1 controllers under /sys/fs/cgroup automatically.\nIt works, test cgroup could run on lkp.\n------\n  \"kernel_selftests.cgroup.test_memcontrol.fail\": [\n    1\n  ],\n  \"kernel_selftests.cgroup.test_core.pass\": [\n    1\n------\nBut the test will trigger out OOM, lkp determine OOM as failure, so ignore it.\n\nFor test cgroup, OOM is expected.\ne.g. test_memcg_oom_group_parent_events, it allocats memory up to OOM.\n\nSigned-off-by: Liu Yiding <liuyd.fnst@cn.fujitsu.com>\n\nSigned-off-by: Philip Li <philip.li@intel.com>","distinct":true,"url":"https://api.github.com/repos/rli9/lkp-tests/commits/d73ff1a1cb15f74aa623596a93c588d7111eec37"},{"sha":"740be8f0ec165108a0d358c3f29419accbdaed80","author":{"name":"Li Zhijian","email":"65f2a7d413aefa107f38c25b9629ea24500b55b6@intel.com"},"message":"distro/adaptation/clear: update sysstat mapping\n\na new bundle sysstat is added into the newer rootfs\n\nSigned-off-by: Li Zhijian <zhijianx.li@intel.com>\nSigned-off-by: Philip Li <philip.li@intel.com>","distinct":true,"url":"https://api.github.com/repos/rli9/lkp-tests/commits/740be8f0ec165108a0d358c3f29419accbdaed80"}]}
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