From: Song Liu <songliubraving@fb.com>
To: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: "bpf@vger.kernel.org" <bpf@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"ast@kernel.org" <ast@kernel.org>,
"daniel@iogearbox.net" <daniel@iogearbox.net>,
Kernel Team <Kernel-team@fb.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"jolsa@kernel.org" <jolsa@kernel.org>,
"namhyung@kernel.org" <namhyung@kernel.org>,
"sdf@fomichev.me" <sdf@fomichev.me>,
"acme@kernel.org" <acme@kernel.org>
Subject: Re: [PATCH v8 perf,bpf 00/15] perf annotation of BPF programs
Date: Mon, 11 Mar 2019 21:01:48 +0000 [thread overview]
Message-ID: <B72EC7B0-6B8B-4739-87A0-15364D3DE44F@fb.com> (raw)
In-Reply-To: <20190311202414.GA3078@redhat.com>
> On Mar 11, 2019, at 1:24 PM, Arnaldo Carvalho de Melo <acme@redhat.com> wrote:
>
> Em Mon, Mar 11, 2019 at 12:55:40PM -0700, Song Liu escreveu:
>> ===================== Note on patch dependency ========================
>> This set has dependency in both bpf-next tree and tip/perf/core. Current
>> version is developed on bpf-next tree with the following commits
>> cherry-picked from tip/perf/core (or acme/perf/core):
>>
>> (from 1/11 to 11/11)
>> commit 76193a94522f ("perf, bpf: Introduce PERF_RECORD_KSYMBOL")
>> commit d764ac646491 ("tools headers uapi: Sync tools/include/uapi/linux/perf_event.h")
>> commit 6ee52e2a3fe4 ("perf, bpf: Introduce PERF_RECORD_BPF_EVENT")
>> commit df063c83aa2c ("tools headers uapi: Sync tools/include/uapi/linux/perf_event.h")
>> commit 9aa0bfa370b2 ("perf tools: Handle PERF_RECORD_KSYMBOL")
>> commit 45178a928a4b ("perf tools: Handle PERF_RECORD_BPF_EVENT")
>> commit 7b612e291a5a ("perf tools: Synthesize PERF_RECORD_* for loaded BPF programs")
>> commit a40b95bcd30c ("perf top: Synthesize BPF events for pre-existing loaded BPF programs")
>> commit 6934058d9fb6 ("bpf: Add module name [bpf] to ksymbols for bpf programs")
>> commit 811184fb6977 ("perf bpf: Fix synthesized PERF_RECORD_KSYMBOL/BPF_EVENT")
>> comimt 94816add0005 ("perf tools: Add perf_exe() helper to find perf binary")
>> ========================================================================
>
> These csets are already upstream, i.e. already hit torvalds/master, i.e.
> will be in 5.1, can you check that we still need doing this
> cherry-picking?
>
> - Arnaldo
I just checked that 02-15 of the set could apply to torvalds/master (with
some minor conflicts), and it works as expected.
Thanks,
Song
next prev parent reply other threads:[~2019-03-11 21:02 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-11 19:55 [PATCH v8 perf,bpf 00/15] perf annotation of BPF programs Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 01/15] perf, bpf: consider events with attr.bpf_event as side-band events Song Liu
2019-03-11 20:29 ` Arnaldo Carvalho de Melo
2019-03-11 19:55 ` [PATCH v8 perf,bpf 02/15] bpf: libbpf: introduce bpf_program__get_prog_info_linear() Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 03/15] bpf: bpftool: use bpf_program__get_prog_info_linear() in prog.c:do_dump() Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 04/15] perf, bpf: synthesize bpf events with bpf_program__get_prog_info_linear() Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 05/15] perf: change prototype of perf_event__synthesize_bpf_events() Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 06/15] perf, bpf: save bpf_prog_info in a rbtree in perf_env Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 07/15] perf, bpf: save bpf_prog_info information as headers to perf.data Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 08/15] perf, bpf: save btf in a rbtree in perf_env Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 09/15] perf, bpf: save btf information as headers to perf.data Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 10/15] perf-top: add option --no-bpf-event Song Liu
2019-03-11 21:07 ` Song Liu
2019-03-11 21:17 ` Arnaldo Carvalho de Melo
2019-03-11 19:55 ` [PATCH v8 perf,bpf 11/15] perf: add -lopcodes to feature-libbfd Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 12/15] perf, bpf: enable annotation of bpf program Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 13/15] perf, bpf: process PERF_BPF_EVENT_PROG_LOAD for annotation Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 14/15] perf: introduce side band thread Song Liu
2019-03-11 19:55 ` [PATCH v8 perf,bpf 15/15] perf, bpf: save bpf_prog_info and btf of short living bpf programs Song Liu
2019-03-11 20:24 ` [PATCH v8 perf,bpf 00/15] perf annotation of BPF programs Arnaldo Carvalho de Melo
2019-03-11 21:01 ` Song Liu [this message]
2019-03-11 21:05 ` Arnaldo Carvalho de Melo
2019-03-11 21:08 ` Song Liu
2019-03-11 21:18 ` Arnaldo Carvalho de Melo
2019-03-11 21:22 ` Song Liu
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