From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 1/2] perf tools arm64: Add support for generating bpf prologue
Date: Tue, 7 Feb 2017 12:12:33 +0000 [thread overview]
Message-ID: <20170207121232.GD1883@arm.com> (raw)
In-Reply-To: <20170207073412.26983-1-hekuang@huawei.com>
On Tue, Feb 07, 2017 at 07:34:11AM +0000, He Kuang wrote:
> Since HAVE_KPROBES can be enabled in arm64, this patch introduces
> regs_query_register_offset() to convert register name to offset for
> arm64, so the BPF prologue feature is ready to use.
>
> Signed-off-by: He Kuang <hekuang@huawei.com>
> ---
> tools/perf/arch/arm64/Makefile | 1 +
> tools/perf/arch/arm64/util/dwarf-regs.c | 15 ++++++++++++++-
> 2 files changed, 15 insertions(+), 1 deletion(-)
Thanks, looks ok to me now:
Reviewed-by: Will Deacon <will.deacon@arm.com>
Will
WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will.deacon@arm.com>
To: He Kuang <hekuang@huawei.com>
Cc: peterz@infradead.org, mingo@redhat.com, acme@kernel.org,
alexander.shishkin@linux.intel.com, mhiramat@kernel.org,
jolsa@redhat.com, wangnan0@huawei.com, bintian.wang@huawei.com,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 1/2] perf tools arm64: Add support for generating bpf prologue
Date: Tue, 7 Feb 2017 12:12:33 +0000 [thread overview]
Message-ID: <20170207121232.GD1883@arm.com> (raw)
In-Reply-To: <20170207073412.26983-1-hekuang@huawei.com>
On Tue, Feb 07, 2017 at 07:34:11AM +0000, He Kuang wrote:
> Since HAVE_KPROBES can be enabled in arm64, this patch introduces
> regs_query_register_offset() to convert register name to offset for
> arm64, so the BPF prologue feature is ready to use.
>
> Signed-off-by: He Kuang <hekuang@huawei.com>
> ---
> tools/perf/arch/arm64/Makefile | 1 +
> tools/perf/arch/arm64/util/dwarf-regs.c | 15 ++++++++++++++-
> 2 files changed, 15 insertions(+), 1 deletion(-)
Thanks, looks ok to me now:
Reviewed-by: Will Deacon <will.deacon@arm.com>
Will
next prev parent reply other threads:[~2017-02-07 12:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-07 7:34 [PATCH v4 1/2] perf tools arm64: Add support for generating bpf prologue He Kuang
2017-02-07 7:34 ` He Kuang
2017-02-07 7:34 ` [PATCH v4 2/2] perf tools: Add missing newline in debug messages He Kuang
2017-02-07 7:34 ` He Kuang
2017-02-07 12:12 ` Will Deacon [this message]
2017-02-07 12:12 ` [PATCH v4 1/2] perf tools arm64: Add support for generating bpf prologue Will Deacon
2017-02-07 15:02 ` Arnaldo Carvalho de Melo
2017-02-07 15:02 ` Arnaldo Carvalho de Melo
2017-02-07 13:43 ` Masami Hiramatsu
2017-02-07 13:43 ` Masami Hiramatsu
2017-02-10 7:40 ` [tip:perf/core] " tip-bot for He Kuang
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