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

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Message-ID: <CAEf4BzZFkiR8F+Xi8+uR_PZJza2YdkK8Nypqv91C+x1WAsssrA@mail.gmail.com>
Date:   Tue, 16 Mar 2021 14:36:16 -0700
From:   Andrii Nakryiko <andrii.nakryiko@...il.com>
To:     Alexei Starovoitov <ast@...com>
Cc:     Andrii Nakryiko <andrii@...nel.org>, bpf <bpf@...r.kernel.org>,
        Networking <netdev@...r.kernel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Kernel Team <kernel-team@...com>
Subject: Re: [PATCH v2 bpf-next 0/4] Build BPF selftests and its libbpf,
 bpftool in debug mode

On Tue, Mar 16, 2021 at 2:02 PM Alexei Starovoitov <ast@...com> wrote:
>
> 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.

Thanks! Yeah, it seems to be unreliable lately. I think it sent some
notifications yesterday, but not all.