Merge branch 'Build BPF selftests and its libbpf, bpftool in debug mode'

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Andrii Nakryiko says:

====================

Build BPF selftests and libbpf and bpftool, that are used as part of
selftests, in debug mode (specifically, -Og). This makes it much simpler and
nicer to do development and/or bug fixing. See patch #4 for some unscientific
measurements.

This patch set fixes new maybe-unitialized warnings produced in -Og build
mode. Patch #1 fixes the blocker which was causing some XDP selftests failures
due to non-zero padding in bpf_xdp_set_link_opts, which only happened in debug
mode.
====================

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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This commit is contained in:

Alexei Starovoitov 2021-03-16 12:26:49 -07:00

parent 4d0b93896f 252e3cbf2b

commit 5531939a4d

6 changed files with 13 additions and 7 deletions

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3

tools/bpf/bpftool/btf.c

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3

tools/bpf/bpftool/main.c

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2

tools/bpf/bpftool/map.c

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1

tools/lib/bpf/libbpf.h

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7

tools/testing/selftests/bpf/Makefile

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4

tools/testing/selftests/bpf/xdpxceiver.c

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