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From: Namhyung Kim <namhyung@kernel.org>
To: Graham Woodward <graham.woodward@arm.com>
Cc: acme@kernel.org, mark.rutland@arm.com, jolsa@kernel.org,
	irogers@google.com, james.clark@linaro.org,
	mike.leach@linaro.org, leo.yan@linux.dev,
	linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, nd@arm.com
Subject: Re: [PATCH v1 0/4] perf arm-spe: Allow synthesizing of branch
Date: Mon, 28 Oct 2024 09:40:21 -0700	[thread overview]
Message-ID: <Zx--dTqaZPjeWA2I@google.com> (raw)
In-Reply-To: <20241025143009.25419-1-graham.woodward@arm.com>

Hello,

On Fri, Oct 25, 2024 at 03:30:05PM +0100, Graham Woodward wrote:
> Currently the --itrace=b will only show branch-misses but this change
> allows perf to synthesize branches as well.
> 
> The change also incorporates the ability to display the target
> addresses when specifying the addr field if the instruction is a branch.
> 
> Graham Woodward (4):
>   perf arm-spe: Set sample.addr to target address for instruction sample
>   perf arm-spe: Use ARM_SPE_OP_BRANCH_ERET when synthesizing branches
>   perf arm-spe: Correctly set sample flags
>   perf arm-spe: Update --itrace help text

It doesn't apply to perf-tools-next cleanly.  Can you please rebase?

Thanks,
Namhyung

> 
>  tools/perf/Documentation/itrace.txt       |  2 +-
>  tools/perf/Documentation/perf-arm-spe.txt |  2 +-
>  tools/perf/builtin-script.c               |  1 +
>  tools/perf/util/arm-spe.c                 | 31 ++++++++++++++++++-----
>  tools/perf/util/auxtrace.h                |  3 +--
>  tools/perf/util/event.h                   |  1 +
>  6 files changed, 29 insertions(+), 11 deletions(-)
> 
> -- 
> 2.40.1
> 


  parent reply	other threads:[~2024-10-28 16:53 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-25 14:30 [PATCH v1 0/4] perf arm-spe: Allow synthesizing of branch Graham Woodward
2024-10-25 14:30 ` [PATCH v1 1/4] perf arm-spe: Set sample.addr to target address for instruction sample Graham Woodward
2024-10-25 14:30 ` [PATCH v1 2/4] perf arm-spe: Use ARM_SPE_OP_BRANCH_ERET when synthesizing branches Graham Woodward
2024-10-25 14:30 ` [PATCH v1 3/4] perf arm-spe: Correctly set sample flags Graham Woodward
2024-10-25 14:30 ` [PATCH v1 4/4] perf arm-spe: Update --itrace help text Graham Woodward
2024-10-25 17:33 ` [PATCH v1 0/4] perf arm-spe: Allow synthesizing of branch Leo Yan
2024-10-28  8:34 ` James Clark
2024-10-28 16:40 ` Namhyung Kim [this message]
2024-10-29 17:03   ` Leo Yan
2024-10-29 23:09     ` Namhyung Kim
2024-10-30  9:33       ` Leo Yan
2024-10-30 21:30 ` Namhyung Kim

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