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Fix indentation for a bullet list item in bpf_iterators.rst.
According to reStructuredText rules, bullet list item bodies must be
consistently indented relative to the bullet. The indentation of the
first line after the bullet determines the alignment for the rest of
the item body.
Reported by smatch:
/linux/Documentation/bpf/bpf_iterators.rst:55: WARNING: Bullet list ends without a blank line; unexpected unindent. [docutils]
Fixes: 7220eabff8cb ("bpf, docs: document open-coded BPF iterators")
Signed-off-by: Khaled Elnaggar <khaledelnaggarlinux@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20250513015901.475207-1-khaledelnaggarlinux@gmail.com
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Extract BPF open-coded iterators documentation spread out across a few
original commit messages ([0], [1]) into a dedicated doc section under
Documentation/bpf/bpf_iterators.rst. Also make explicit expectation that
BPF iterator program type should be accompanied by a corresponding
open-coded BPF iterator implementation, going forward.
[0] https://lore.kernel.org/all/20230308184121.1165081-3-andrii@kernel.org/
[1] https://lore.kernel.org/all/20230308184121.1165081-4-andrii@kernel.org/
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20250509180350.2604946-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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Even though the kernel's coding-style document does not explicitly
state this, we generally put a newline after the semicolon of every
C language statement to enhance code readability.
Adjust the placement of newlines to adhere to this convention.
Reported-by: Chen Linxuan <chenlinxuan@uniontech.com>
Signed-off-by: WangYuli <wangyuli@uniontech.com>
Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Link: https://lore.kernel.org/r/DB66473733449DB0+20250423030632.17626-1-wangyuli@uniontech.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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This file was renamed from bpf_iter_task_vma.c.
Fixes: 45b38941c81f ("selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c")
Signed-off-by: T.J. Mercier <tjmercier@google.com>
Acked-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20250304204520.201115-1-tjmercier@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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Fix the description of the seq_info field of the bpf_iter_reg structure which
was wrong due to an accidental copy/paste of the previous field's description.
Fixes: 8972e18a439d ("bpf, docs: BPF Iterator Document")
Signed-off-by: Anton Protopopov <aspsk@isovalent.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20230622095407.1024053-1-aspsk@isovalent.com
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Document that describes how BPF iterators work, how to use iterators,
and how to pass parameters in BPF iterators.
Acked-by: David Vernet <void@manifault.com>
Signed-off-by: Sreevani Sreejith <psreep@gmail.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20221202221710.320810-2-ssreevani@meta.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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