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Merge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel...
2024-03-29
Yafang Shao
bpf: Mitigate latency spikes associated with freeing...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2024-02-19
Yafang Shao
selftests/bpf: Add negtive test cases for task iter
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2024-02-19
Yafang Shao
bpf: Fix an issue due to uninitialized bpf_iter_task
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2024-02-08
Yafang Shao
selftests/bpf: Mark cpumask kfunc declarations as __weak
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2024-02-08
Yafang Shao
selftests/bpf: Fix error checking for cpumask_success__load()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-12-09
Yafang Shao
selftests/bpf: Add selftests for cgroup1 local storage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-12-09
Yafang Shao
selftests/bpf: Add a new cgroup helper open_classid()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-12-09
Yafang Shao
bpf: Enable bpf_cgrp_storage for cgroup1 non-attach...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-14
Yafang Shao
selftests/bpf: Add selftests for cgroup1 hierarchy
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-14
Yafang Shao
selftests/bpf: Add a new cgroup helper get_cgroup_hierarchy_id()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-14
Yafang Shao
selftests/bpf: Add a new cgroup helper get_classid_cgroup_id()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-14
Yafang Shao
selftests/bpf: Add parallel support for classid
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-14
Yafang Shao
selftests/bpf: Fix issues in setup_classid_environment()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-14
Yafang Shao
bpf: Add a new kfunc for cgroup1 hierarchy
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-10
Yafang Shao
compiler-gcc: Suppress -Wmissing-prototypes warning...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-09
Yafang Shao
cgroup: Add a new helper for cgroup1 hierarchy
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-09
Yafang Shao
cgroup: Add annotation for holding namespace_sem in...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-09
Yafang Shao
cgroup: Eliminate the need for cgroup_mutex in proc_cgroup_s...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-09
Yafang Shao
cgroup: Make operations on the cgroup root_list RCU...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-11-09
Yafang Shao
cgroup: Remove unnecessary list_empty()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-10-26
Yafang Shao
selftests/bpf: Fix selftests broken by mitigations=off
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-10-17
Yafang Shao
selftests/bpf: Add selftest for bpf_task_under_cgroup...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-10-17
Yafang Shao
bpf: Fix missed rcu read lock in bpf_task_under_cgroup()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-10-13
Yafang Shao
bpf: Avoid unnecessary audit log for CPU security mitigations
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-10-06
Yafang Shao
bpf: Inherit system settings for CPU security mitigations
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-08-30
Yafang Shao
bpftool: Fix build warnings with -Wtype-limits
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-08-23
Yafang Shao
selftests/bpf: Add selftest for allow_ptr_leaks
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-08-23
Yafang Shao
bpf: Fix issue in verifying allow_ptr_leaks
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-08-16
Yafang Shao
selftests/bpf: Add selftest for fill_link_info
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-08-16
Yafang Shao
bpf: Fix uninitialized symbol in bpf_perf_link_fill_kprobe()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-13
Yafang Shao
selftests/bpf: Add selftest for PTR_UNTRUSTED
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-13
Yafang Shao
bpf: Fix an error in verifying a field in a union
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-13
Yafang Shao
selftests/bpf: Add selftests for nested_trust
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-13
Yafang Shao
bpf: Fix an error around PTR_UNTRUSTED
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpftool: Show perf link info
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpftool: Add perf event names
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpf: Support ->fill_link_info for perf_event
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpf: Add a common helper bpf_copy_to_user()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpf: Expose symbol's respective address
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpf: Clear the probe_addr for uprobe
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpf: Protect probed address based on kptr_restrict...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpftool: Show kprobe_multi link info
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpftool: Dump the kernel symbol's module name
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-07-12
Yafang Shao
bpf: Support ->fill_link_info for kprobe_multi
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-05-19
Yafang Shao
bpftool: Show target_{obj,btf}_id in tracing link info
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-05-19
Yafang Shao
bpf: Show target_{obj,btf}_id in tracing link fdinfo
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-05-15
Yafang Shao
bpf: Fix memleak due to fentry attach failure
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-05-15
Yafang Shao
bpf: Remove bpf trampoline selector
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-04-24
Yafang Shao
bpf: Add __rcu_read_{lock,unlock} into btf id deny...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-04-06
Yafang Shao
mm: vmalloc: avoid warn_alloc noise caused by fatal...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: enforce all maps having memory usage callback
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: offload map memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf, net: xskmap memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf, net: sock_map memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf, net: bpf_local_storage memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: local_storage memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: bpf_struct_ops memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: queue_stack_maps memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: devmap memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: cpumap memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: bloom_filter memory usage
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Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: ringbuf memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: reuseport_array memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: stackmap memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: arraymap memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: hashtab memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: lpm_trie memory usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-03-07
Yafang Shao
bpf: add new map ops ->map_mem_usage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-02-17
Yafang Shao
mm: percpu: fix incorrect size in pcpu_obj_full_size()
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-02-12
Yafang Shao
tracing: Fix TASK_COMM_LEN in trace event format file
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-02-11
Yafang Shao
bpf: allow to disable bpf prog memory accounting
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-02-11
Yafang Shao
bpf: allow to disable bpf map memory accounting
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-02-11
Yafang Shao
bpf: use bpf_map_kvcalloc in bpf_local_storage
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2023-02-11
Yafang Shao
mm: memcontrol: add new kernel parameter cgroup.memory...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-10-13
Yafang Shao
mm/page_alloc: fix incorrect PGFREE and PGALLOC for...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-08-10
Yafang Shao
bpf: Use bpf_map_area_alloc consistently on bpf map...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-08-10
Yafang Shao
bpf: Make __GFP_NOWARN consistent in bpf map creation
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-08-10
Yafang Shao
bpf: Use bpf_map_area_free instread of kvfree
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-08-10
Yafang Shao
bpf: Remove unneeded memset in queue_stack_map creation
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-07-14
Yafang Shao
bpf: Warn on non-preallocated case for BPF_PROG_TYPE_RAW_TRA...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-07-13
Yafang Shao
bpf: Make non-preallocated allocation low priority
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-06-30
Yafang Shao
bpftool: Show also the name of type BPF_OBJ_LINK
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-04-11
Yafang Shao
tools/runqslower: Use libbpf 1.0 API mode instead of...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-04-11
Yafang Shao
bpftool: Use libbpf 1.0 API mode instead of RLIMIT_MEMLOCK
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-04-11
Yafang Shao
selftests/bpf: Use libbpf 1.0 API mode instead of RLIMIT_MEMLOCK
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-04-11
Yafang Shao
samples/bpf: Use libbpf 1.0 API mode instead of RLIMIT_MEMLOCK
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-03-21
Yafang Shao
bpftool: Fix print error when show bpf map
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
kthread: dynamically allocate memory to store kthread...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
tools/testing/selftests/bpf: replace open-coded 16...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
tools/bpf/bpftool/skeleton: replace bpf_probe_read_kernel...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
samples/bpf/test_overhead_kprobe_kern: replace bpf_probe_rea...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
fs/binfmt_elf: replace open-coded string copy with...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
drivers/infiniband: replace open-coded string copy...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
fs/exec: replace strncpy with strscpy_pad in __get_task_comm
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-20
Yafang Shao
fs/exec: replace strlcpy with strscpy_pad in __set_task_comm
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-13
Yafang Shao
libbpf: Fix possible NULL pointer dereference when...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2022-01-11
Yafang Shao
bpf: Fix mount source show for bpffs
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2021-10-05
Yafang Shao
sched/dl: Support schedstats for deadline sched class
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2021-10-05
Yafang Shao
sched/dl: Support sched_stat_runtime tracepoint for...
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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2021-10-05
Yafang Shao
sched/rt: Support schedstats for RT sched class
Signed-off-by:
Yafang Shao
<laoar.shao@gmail.com>
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