samples: bpf: Remove bpf_load loader completely

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Numerous refactoring that rewrites BPF programs written with bpf_load
to use the libbpf loader was finally completed, resulting in BPF
programs using bpf_load within the kernel being completely no longer
present.

This commit removes bpf_load, an outdated bpf loader that is difficult
to keep up with the latest kernel BPF and causes confusion.

Also, this commit removes the unused trace_helper and bpf_load from
samples/bpf target objects from Makefile.

Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20201124090310.24374-8-danieltimlee@gmail.com

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This commit is contained in:

Daniel T. Lee 2020-11-24 09:03:10 +00:00 • committed by Andrii Nakryiko

parent 0afe0a998c

commit ceb5dea565

4 changed files with 5 additions and 731 deletions

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10

samples/bpf/Makefile

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667

samples/bpf/bpf_load.c

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57

samples/bpf/bpf_load.h

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2

samples/bpf/xdp2skb_meta_kern.c

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