[PATCH v2 bpf-next 0/4] Build BPF selftests and its libbpf, bpftool in debug mode · Andrii Nakryiko <andrii@kernel.org> · 2021-03-13
[PATCH v2 bpf-next 1/4] libbpf: add explicit padding to bpf_xdp_set_link_opts · Andrii Nakryiko <andrii@kernel.org> · 2021-03-13
[PATCH v2 bpf-next 2/4] bpftool: fix maybe-uninitialized warnings · Andrii Nakryiko <andrii@kernel.org> · 2021-03-13
[PATCH v2 bpf-next 3/4] selftests/bpf: fix maybe-uninitialized warning in xdpxceiver test · Andrii Nakryiko <andrii@kernel.org> · 2021-03-13
[PATCH v2 bpf-next 4/4] selftests/bpf: build everything in debug mode · Andrii Nakryiko <andrii@kernel.org> · 2021-03-13
Re: [PATCH v2 bpf-next 4/4] selftests/bpf: build everything in debug mode · Andrii Nakryiko <hidden> · 2021-03-16
Re: [PATCH v2 bpf-next 0/4] Build BPF selftests and its libbpf, bpftool in debug mode · Alexei Starovoitov <hidden> · 2021-03-16
Re: [PATCH v2 bpf-next 0/4] Build BPF selftests and its libbpf, bpftool in debug mode · Andrii Nakryiko <hidden> · 2021-03-16

Re: [PATCH v2 bpf-next 0/4] Build BPF selftests and its libbpf, bpftool in debug mode

From: Alexei Starovoitov <hidden>
Date: 2021-03-16 21:02:53
Also in: bpf

On 3/13/21 1:09 PM, Andrii Nakryiko wrote:

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.

It was applied. gitbot doesn't seem to auto-reply anymore. hmm.

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