From: Leo Yan <leo.yan@linaro.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Mike Leach <mike.leach@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
bpf@vger.kernel.org
Subject: Re: [PATCH v1 0/4] perf augmented_raw_syscalls: Support for arm64
Date: Thu, 6 Jun 2019 17:52:02 +0800 [thread overview]
Message-ID: <20190606095202.GA5970@leoy-ThinkPad-X240s> (raw)
In-Reply-To: <20190606075617.14327-1-leo.yan@linaro.org>
Hi all,
On Thu, Jun 06, 2019 at 03:56:13PM +0800, Leo Yan wrote:
> When I tried to run the trace on arm64 platform with eBPF program
> augmented_raw_syscalls, it reports several failures for eBPF program
> compilation. So tried to resolve these issues and this patch set is
> the working result.
>
> 0001 patch lets perf command to exit directly if find eBPF program
> building failure.
>
> 0002 patch is minor refactoring code to remove duplicate macro.
>
> 0003 patch is to add support arm64 raw syscalls numbers.
I found minor issues in patch 0003, so sent out v2 for reviewing.
Sorry for spamming.
Thanks,
Leo Yan
> 0004 patch is to document clang configuration so that can easily use
> this program on both x86_64 and aarch64 platforms.
>
>
> Leo Yan (4):
> perf trace: Exit when build eBPF program failure
> perf augmented_raw_syscalls: Remove duplicate macros
> perf augmented_raw_syscalls: Support arm64 raw syscalls
> perf augmented_raw_syscalls: Document clang configuration
>
> tools/perf/builtin-trace.c | 8 ++
> .../examples/bpf/augmented_raw_syscalls.c | 102 +++++++++++++++++-
> 2 files changed, 109 insertions(+), 1 deletion(-)
>
> --
> 2.17.1
>
prev parent reply other threads:[~2019-06-06 9:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-06 7:56 [PATCH v1 0/4] perf augmented_raw_syscalls: Support for arm64 Leo Yan
2019-06-06 7:56 ` [PATCH v1 1/4] perf trace: Exit when build eBPF program failure Leo Yan
2019-06-06 7:56 ` [PATCH v1 2/4] perf augmented_raw_syscalls: Remove duplicate macros Leo Yan
2019-06-06 7:56 ` [PATCH v1 3/4] perf augmented_raw_syscalls: Support arm64 raw syscalls Leo Yan
2019-06-06 7:56 ` [PATCH v1 4/4] perf augmented_raw_syscalls: Document clang configuration Leo Yan
2019-06-06 9:52 ` Leo Yan [this message]
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