From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Cc: Jiri Olsa <olsajiri@gmail.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
"linux-perf-use." <linux-perf-users@vger.kernel.org>,
Networking <netdev@vger.kernel.org>, bpf <bpf@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
Ian Rogers <irogers@google.com>
Subject: Re: [PATCHv2 0/3] perf tools: Fix prologue generation
Date: Sat, 21 May 2022 14:44:05 -0300 [thread overview]
Message-ID: <Yokk5XRxBd72fqoW@kernel.org> (raw)
In-Reply-To: <CAEf4Bzaa60kZJbWT0xAqcDMyXBzbg98ShuizJAv7x+8_3X0ZBg@mail.gmail.com>
Em Fri, May 20, 2022 at 02:46:49PM -0700, Andrii Nakryiko escreveu:
> On Thu, May 19, 2022 at 4:03 AM Jiri Olsa <olsajiri@gmail.com> wrote:
> > On Wed, May 18, 2022 at 11:46:44AM +0200, Jiri Olsa wrote:
> > > On Tue, May 17, 2022 at 03:02:53PM -0700, Andrii Nakryiko wrote:
> > > > Jiri, libbpf v0.8 is out, can you please re-send your perf patches?
> > > yep, just made new fedora package.. will resend the perf changes soon
> > fedora package is on the way, but I'll need perf/core to merge
> > the bpf_program__set_insns change.. Arnaldo, any idea when this
> > could happen?
> Can we land these patches through bpf-next to avoid such complicated
> cross-tree dependencies? As I started removing libbpf APIs I also
> noticed that perf is still using few other deprecated APIs:
> - bpf_map__next;
> - bpf_program__next;
> - bpf_load_program;
> - btf__get_from_id;
> It's trivial to fix up, but doing it across few trees will delay
> libbpf work as well.
> So let's land this through bpf-next, if Arnaldo doesn't mind?
Yeah, that should be ok, the only consideration is that I'm submitting
this today to Linus:
https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/commit/?h=tmp.perf/urgent&id=0ae065a5d265bc5ada13e350015458e0c5e5c351
To address this:
https://lore.kernel.org/linux-perf-users/f0add43b-3de5-20c5-22c4-70aff4af959f@scylladb.com/
- Arnaldo
next prev parent reply other threads:[~2022-05-21 17:44 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-10 7:46 [PATCHv2 0/3] perf tools: Fix prologue generation Jiri Olsa
2022-05-10 7:46 ` [PATCHv2 bpf-next 1/3] libbpf: Add bpf_program__set_insns function Jiri Olsa
2022-05-10 7:46 ` [PATCHv2 perf/core 2/3] perf tools: Register fallback libbpf section handler Jiri Olsa
2022-05-10 23:45 ` Andrii Nakryiko
2022-05-11 7:36 ` Jiri Olsa
2022-05-10 7:46 ` [PATCHv2 perf/core 3/3] perf tools: Rework prologue generation code Jiri Olsa
2022-05-10 23:48 ` [PATCHv2 0/3] perf tools: Fix prologue generation Andrii Nakryiko
2022-05-11 7:35 ` Jiri Olsa
2022-05-11 18:22 ` Arnaldo Carvalho de Melo
2022-05-17 22:02 ` Andrii Nakryiko
2022-05-18 4:45 ` Ian Rogers
2022-05-18 9:48 ` Jiri Olsa
2022-05-18 9:46 ` Jiri Olsa
2022-05-19 11:03 ` Jiri Olsa
2022-05-20 21:46 ` Andrii Nakryiko
2022-05-21 17:44 ` Arnaldo Carvalho de Melo [this message]
2022-05-23 7:49 ` Jiri Olsa
2022-05-23 22:43 ` Andrii Nakryiko
2022-05-24 8:28 ` Jiri Olsa
2022-06-01 17:39 ` Andrii Nakryiko
2022-06-01 18:09 ` Jiri Olsa
2022-05-11 12:20 ` patchwork-bot+netdevbpf
2022-05-27 1:16 ` Arnaldo Carvalho de Melo
2022-06-01 18:11 ` Jiri Olsa
2022-06-01 22:21 ` Andrii Nakryiko
2022-06-02 10:08 ` Jiri Olsa
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