[Buildroot] [PATCHv6 4/5] package/bpftrace: new package
Romain Naour
romain.naour at gmail.com
Sat Apr 10 10:15:43 UTC 2021
Hello,
Le 06/04/2021 à 13:54, Qais Yousef a écrit :
> On 02/25/21 12:01, Romain Naour wrote:
>> 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.
>
> Another gentle ping. Hopefully the release is done now for this to be
> considered.
Gentle ping too.
The patch series is here:
http://patchwork.ozlabs.org/project/buildroot/list/?series=221413
I didn't work on it since then, only the patch 5/5 needs to be reworked.
Best regards,
Romain
>
> Thanks
>
> --
> Qais Yousef
>
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