[Buildroot] [PATCHv6 4/5] package/bpftrace: new package
Romain Naour
romain.naour at gmail.com
Thu Feb 25 11:01:48 UTC 2021
Hello Quais, All,
Le jeu. 25 févr. 2021 à 11:18, Qais Yousef <qais.yousef at arm.com> a écrit :
> On 01/23/21 19:44, Qais Yousef wrote:
> > On 12/21/20 13:45, Qais Yousef wrote:
> > > On 12/20/20 16:12, Romain Naour wrote:
> > > > From: Qais Yousef <qais.yousef at arm.com>
> > > >
> > > > bpftrace is a high-level tracing language for Linux enhanced Berkeley
> > > > Packet Filter (eBPF) available in recent Linux kernels (4.x).
> > > >
> > > > Only tested on x86_64 and aarch64. The package doesn't support i386
> and
> > > > aarch32.
> > > >
> > > > The libbpf dependency allow to enable the BTF support:
> > > > # bpftrace --info
> > > > System
> > > > OS: Linux 5.4.58 #1 SMP Sun Dec 20 15:56:56 CET 2020
> > > > Arch: aarch64
> > > >
> > > > Build
> > > > version: 2020.11-328-g019a9
> > > > LLVM: 9.0.1
> > > > foreach_sym: yes
> > > > unsafe uprobe: no
> > > > bfd: yes
> > > > bpf_attach_kfunc: yes
> > > > bcc_usdt_addsem: yes
> > > > bcc bpf_attach_uprobe refcount: yes
> > > > libbpf: yes
> > > > libbpf btf dump: yes
> > > > libbpf btf dump type decl: yes
> > > >
> > > > bfptrace doesn't use the libbpf_bcc library provided by bcc package.
> > > >
> > > > Signed-off-by: Qais Yousef <qais.yousef at arm.com>
> > > > Signed-off-by: Romain Naour <romain.naour at gmail.com>
> > > > Cc: Jugurtha BELKALEM <jugurtha.belkalem at smile.fr>
> > > > ---
> > > > v6: Update DEVELOPERS file
> > >
> > > LGTM.
> >
> > Ping.
> >
> > I had issues with building patch 5, but the rest of the series is in
> good shape
> > IMO and can be merged independently at least.
> >
> > Is there anything more needs to be done to help get this support merged?
>
> Ping again. It'd be great to finally have these merged.
>
Maintainers are currently busy at the release 2021.02 version of Buildroot.
But yes, this work has been reviewed and reworked by Quais and me.
I guess It's good to go.
Best regards,
Romain
> Thanks
>
> --
> Qais Yousef
>
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