linux-kernel - Re: [FIXED] Re: 5:11: in-kernel BTF is malformed

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Message-ID: <20210205160641.GE920417@kernel.org>
Date:   Fri, 5 Feb 2021 13:06:41 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Chris Murphy <lists@...orremedies.com>
Cc:     bpf <bpf@...r.kernel.org>, Jiri Olsa <jolsa@...nel.org>,
        dwarves@...r.kernel.org,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Yonghong Song <yhs@...com>,
        Andrii Nakryiko <andrii@...nel.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Nathan Chancellor <natechancellor@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Clang-Built-Linux ML <clang-built-linux@...glegroups.com>,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        linux-arch <linux-arch@...r.kernel.org>,
        Jakub Jelinek <jakub@...hat.com>,
        Fangrui Song <maskray@...gle.com>,
        Caroline Tice <cmtice@...gle.com>,
        Nick Clifton <nickc@...hat.com>
Subject: Re: [FIXED] Re: 5:11: in-kernel BTF is malformed

Em Thu, Feb 04, 2021 at 08:10:52PM -0700, Chris Murphy escreveu:
> On Thu, Feb 4, 2021 at 9:33 AM Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> >
> > So I think that for the problems related to building the kernel with gcc
> > 11 in Fedora Rawhide using the default that is now DWARF5, pahole 1.20
> > is good to go and I'll tag it now.
> 
> dwarves-1.20-1.fc34.x86_64
> libdwarves1-1.20-1.fc34.x86_64
> 
> Fixes both "failed to validate module [?????] BTF: -22" type errors,
> and 'in-kernel BTF is malformed" with qemu-kvm and libvirt.

Cool! Any fedora user here please give the update some love by bumping
its karma at:

https://bodhi.fedoraproject.org/updates/FEDORA-2021-804e7a572c

- Arnaldo