samples/bpf: Cleanup .gitignore

Remove no longer present XDP utilities from .gitignore. Apart from the
recently removed XDP utilities this also includes the previously removed
xdpsock and xsk utilit

samples/bpf: Cleanup .gitignore

Remove no longer present XDP utilities from .gitignore. Apart from the
recently removed XDP utilities this also includes the previously removed
xdpsock and xsk utilities.

Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>

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samples/bpf: Update .gitignore

Update samples/bpf/.gitignore to ignore files generated when building
the samples. Add:

- vmlinux.h
- the generated skeleton files (*.skel.h)
- the samples/bpf/

samples/bpf: Update .gitignore

Update samples/bpf/.gitignore to ignore files generated when building
the samples. Add:

- vmlinux.h
- the generated skeleton files (*.skel.h)
- the samples/bpf/libbpf/ and .../bpftool/ directories, in preparation
of a future commit which introduces a local output directory for
building libbpf and bpftool.

Signed-off-by: Quentin Monnet <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

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samples: bpf: Add the omitted xdp samples to .gitignore

There are recently added xdp samples (xdp_redirect_map_multi and
xdpsock_ctrl_proc) which are not managed by .gitignore.

This commit adds the

samples: bpf: Add the omitted xdp samples to .gitignore

There are recently added xdp samples (xdp_redirect_map_multi and
xdpsock_ctrl_proc) which are not managed by .gitignore.

This commit adds these files to .gitignore.

Signed-off-by: Juhee Kang <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

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samples: bpf: Refactor hbm program with libbpf

This commit refactors the existing cgroup programs with libbpf
bpf loader. Since bpf_program__attach doesn't support cgroup program
attachment, this ex

samples: bpf: Refactor hbm program with libbpf

This commit refactors the existing cgroup programs with libbpf
bpf loader. Since bpf_program__attach doesn't support cgroup program
attachment, this explicitly attaches cgroup bpf program with
bpf_program__attach_cgroup(bpf_prog, cg1).

Also, to change attach_type of bpf program, this uses libbpf's
bpf_program__set_expected_attach_type helper to switch EGRESS to
INGRESS. To keep bpf program attached to the cgroup hierarchy even
after the exit, this commit uses the BPF_LINK_PINNING to pin the link
attachment even after it is closed.

Besides, this program was broken due to the typo of BPF MAP definition.
But this commit solves the problem by fixing this from 'queue_stats' map
struct hvm_queue_stats -> hbm_queue_stats.

Fixes: 36b5d471135c ("selftests/bpf: samples/bpf: Split off legacy stuff from bpf_helpers.h")
Signed-off-by: Daniel T. Lee <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

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samples, bpf: Add xsk_fwd test file to .gitignore

This commit adds xsk_fwd test file to .gitignore which is newly added
to samples/bpf.

Signed-off-by: Daniel T. Lee <[email protected]>
Signed-

samples, bpf: Add xsk_fwd test file to .gitignore

This commit adds xsk_fwd test file to .gitignore which is newly added
to samples/bpf.

Signed-off-by: Daniel T. Lee <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

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samples, bpf: Add tracex7 test file to .gitignore

This commit adds tracex7 test file (testfile.img) to .gitignore which
comes from test_override_return.sh.

Signed-off-by: Daniel T. Lee <danieltimle

samples, bpf: Add tracex7 test file to .gitignore

This commit adds tracex7 test file (testfile.img) to .gitignore which
comes from test_override_return.sh.

Signed-off-by: Daniel T. Lee <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

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.gitignore: add SPDX License Identifier

Add SPDX License Identifier to all .gitignore files.

Signed-off-by: Masahiro Yamada <[email protected]>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfou

.gitignore: add SPDX License Identifier

Add SPDX License Identifier to all .gitignore files.

Signed-off-by: Masahiro Yamada <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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samples: bpf: add ibumad sample to .gitignore

This commit adds ibumad to .gitignore which is
currently ommited from the ignore file.

Signed-off-by: Matteo Croce <[email protected]>
Signed-off-by: A

samples: bpf: add ibumad sample to .gitignore

This commit adds ibumad to .gitignore which is
currently ommited from the ignore file.

Signed-off-by: Matteo Croce <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>

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samples: bpf: add hbm sample to .gitignore

This commit adds hbm to .gitignore which is
currently ommited from the ignore file.

Signed-off-by: Daniel T. Lee <[email protected]>
Signed-off-by: D

samples: bpf: add hbm sample to .gitignore

This commit adds hbm to .gitignore which is
currently ommited from the ignore file.

Signed-off-by: Daniel T. Lee <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>

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samples: bpf: add xdp_sample_pkts to .gitignore

This commit adds xdp_sample_pkts to .gitignore which is
currently ommited from the ignore file.

Signed-off-by: Daniel T. Lee <[email protected]>

samples: bpf: add xdp_sample_pkts to .gitignore

This commit adds xdp_sample_pkts to .gitignore which is
currently ommited from the ignore file.

Signed-off-by: Daniel T. Lee <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>

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samples: bpf: remove load_sock_ops in favour of bpftool

bpftool can do all the things load_sock_ops used to do, and more.
Point users to bpftool instead of maintaining this sample utility.

Signed-o

samples: bpf: remove load_sock_ops in favour of bpftool

bpftool can do all the things load_sock_ops used to do, and more.
Point users to bpftool instead of maintaining this sample utility.

Signed-off-by: Jakub Kicinski <[email protected]>
Reviewed-by: Quentin Monnet <[email protected]>
Acked-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>

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samples/bpf: add .gitignore file

For untracked executables of samples/bpf, add this.

Untracked files:
(use "git add <file>..." to include in what will be committed)

samples/bpf/cpustat

samples/bpf: add .gitignore file

For untracked executables of samples/bpf, add this.

Untracked files:
(use "git add <file>..." to include in what will be committed)

samples/bpf/cpustat
samples/bpf/fds_example
samples/bpf/lathist
samples/bpf/load_sock_ops
...

Signed-off-by: Taeung Song <[email protected]>
Acked-by: David S. Miller <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>

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