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path: root/kernel/bpf/helpers.c
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2026-05-23bpf: allow UTF-8 literals in bpf_bprintf_prepare()Yihan Ding1-1/+16
2025-11-24bpf: Do not limit bpf_cgroup_from_id to current's namespaceKumar Kartikeya Dwivedi1-1/+1
2025-09-19bpf: Tell memcg to use allow_spinning=false path in bpf_timer_init()Peilin Ye1-2/+5
2025-07-24bpf: Reject %p% format string in bprintf-like helpersPaul Chaignon1-3/+8
2025-06-27bpf: Check rcu_read_lock_trace_held() in bpf_map_lookup_percpu_elem()Hou Tao1-1/+2
2024-11-01bpf: Add MEM_WRITE attributeDaniel Borkmann1-5/+5
2024-10-04bpf: Zero former ARG_PTR_TO_{LONG,INT} args in case of errorDaniel Borkmann1-0/+2
2024-10-04bpf: Fix helper writes to read-only mapsDaniel Borkmann1-2/+4
2024-10-04bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bitDaniel Borkmann1-2/+2
2024-07-18bpf: Fail bpf_timer_cancel when callback is being cancelledKumar Kartikeya Dwivedi1-3/+35
2024-07-18bpf: replace bpf_timer_init with a generic helperBenjamin Tissoires1-28/+63
2024-07-18bpf: make timer data struct more genericBenjamin Tissoires1-33/+38
2024-03-26bpf: Mark bpf_spin_{lock,unlock}() helpers with notrace correctlyYonghong Song1-2/+2
2024-03-01bpf: Fix racing between bpf_timer_cancel_and_free and bpf_timer_cancelMartin KaFai Lau1-1/+4
2024-02-05bpf: Check rcu_read_lock_trace_held() before calling bpf map helpersHou Tao1-5/+8
2023-11-20bpf: Check map->usercnt after timer->timer is assignedHou Tao1-9/+16
2023-11-20bpf: Fix missed rcu read lock in bpf_task_under_cgroup()Yafang Shao1-1/+6
2023-08-25bpf: Allow bpf_spin_{lock,unlock} in sleepable progsDave Marchevsky1-0/+2
2023-08-25bpf: Use bpf_mem_free_rcu when bpf_obj_dropping refcounted nodesDave Marchevsky1-1/+5
2023-08-04bpf: fix bpf_dynptr_slice() to stop return an ERR_PTR.Kui-Feng Lee1-1/+1
2023-07-19bpf, net: Introduce skb_pointer_if_linear().Alexei Starovoitov1-1/+4
2023-07-18bpf: Add 'owner' field to bpf_{list,rb}_nodeDave Marchevsky1-4/+25
2023-07-18bpf: Introduce internal definitions for UAPI-opaque bpf_{rb,list}_nodeDave Marchevsky1-10/+13
2023-06-05bpf: Make bpf_refcount_acquire fallible for non-owning refsDave Marchevsky1-2/+6
2023-06-05bpf: Fix __bpf_{list,rbtree}_add's beginning-of-node calculationDave Marchevsky1-2/+2
2023-05-06bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)Daniel Rosenberg1-12/+18
2023-05-06bpf: Add bpf_task_under_cgroup() kfuncFeng Zhou1-0/+17
2023-04-27bpf: Add bpf_dynptr_cloneJoanne Koong1-0/+14
2023-04-27bpf: Add bpf_dynptr_sizeJoanne Koong1-3/+12
2023-04-27bpf: Add bpf_dynptr_is_null and bpf_dynptr_is_rdonlyJoanne Koong1-4/+19
2023-04-27bpf: Add bpf_dynptr_adjustJoanne Koong1-0/+26
2023-04-21bpf: Fix bpf_refcount_acquire's refcount_t address calculationDave Marchevsky1-1/+1
2023-04-15bpf: Centralize btf_field-specific initialization logicDave Marchevsky1-8/+6
2023-04-15bpf: Migrate bpf_rbtree_remove to possibly failDave Marchevsky1-1/+7
2023-04-15bpf: Migrate bpf_rbtree_add and bpf_list_push_{front,back} to possibly failDave Marchevsky1-17/+48
2023-04-15bpf: Add bpf_refcount_acquire kfuncDave Marchevsky1-0/+15
2023-04-15bpf: Support refcounted local kptrs in existing semanticsDave Marchevsky1-8/+13
2023-04-15bpf: Remove btf_field_offs, use btf_record's fields insteadDave Marchevsky1-1/+1
2023-04-12bpf: Remove bpf_cgroup_kptr_get() kfuncDavid Vernet1-32/+0
2023-04-12bpf: Make bpf_cgroup_acquire() KF_RCU | KF_RET_NULLDavid Vernet1-3/+2
2023-04-06bpf: ensure all memory is initialized in bpf_get_current_commBarret Rhoden1-1/+1
2023-04-01bpf: Remove now-defunct task kfuncsDavid Vernet1-69/+0
2023-04-01bpf: Make struct task_struct an RCU-safe typeDavid Vernet1-4/+7
2023-03-25bpf: Remove now-unnecessary NULL checks for KF_RELEASE kfuncsDavid Vernet1-6/+0
2023-03-13bpf: Fix bpf_strncmp proto.Alexei Starovoitov1-1/+1
2023-03-10bpf: Support __kptr to local kptrsDave Marchevsky1-3/+8
2023-03-08bpf: implement numbers iteratorAndrii Nakryiko1-0/+3
2023-03-03bpf: Introduce kptr_rcu.Alexei Starovoitov1-2/+4
2023-03-02bpf: Add support for absolute value BPF timersTero Kristo1-2/+9
2023-03-02bpf: Make bpf_get_current_[ancestor_]cgroup_id() available for all program typesTejun Heo1-0/+4