linux-kernel - [PATCH 5.15 123/177] perf arm-spe: Fix addresses of synthesized SPE events

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Message-Id: <20220504153104.142014535@linuxfoundation.org>
Date:   Wed,  4 May 2022 18:45:16 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Leo Yan <leo.yan@...aro.org>,
        Timothy Hayes <timothy.hayes@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        bpf@...r.kernel.org, Jiri Olsa <jolsa@...nel.org>,
        John Fastabend <john.fastabend@...il.com>,
        John Garry <john.garry@...wei.com>,
        KP Singh <kpsingh@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        Mark Rutland <mark.rutland@....com>,
        Martin KaFai Lau <kafai@...com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Namhyung Kim <namhyung@...nel.org>, netdev@...r.kernel.org,
        Song Liu <songliubraving@...com>,
        Will Deacon <will@...nel.org>, Yonghong Song <yhs@...com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 123/177] perf arm-spe: Fix addresses of synthesized SPE events

From: Timothy Hayes <timothy.hayes@....com>

[ Upstream commit 4e13f6706d5aee1a6b835a44f6cf4971a921dcb8 ]

This patch corrects a bug whereby synthesized events from SPE
samples are missing virtual addresses.

Fixes: 54f7815efef7fad9 ("perf arm-spe: Fill address info for samples")
Reviewed-by: Leo Yan <leo.yan@...aro.org>
Signed-off-by: Timothy Hayes <timothy.hayes@....com>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: bpf@...r.kernel.org
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: John Fastabend <john.fastabend@...il.com>
Cc: John Garry <john.garry@...wei.com>
Cc: KP Singh <kpsingh@...nel.org>
Cc: Leo Yan <leo.yan@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: Mark Rutland <mark.rutland@....com>
Cc: Martin KaFai Lau <kafai@...com>
Cc: Mathieu Poirier <mathieu.poirier@...aro.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: netdev@...r.kernel.org
Cc: Song Liu <songliubraving@...com>
Cc: Will Deacon <will@...nel.org>
Cc: Yonghong Song <yhs@...com>
Link: https://lore.kernel.org/r/20220421165205.117662-2-timothy.hayes@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 tools/perf/util/arm-spe.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index 7054f23150e1..235549bb28b9 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -927,7 +927,8 @@ arm_spe_synth_events(struct arm_spe *spe, struct perf_session *session)
 	attr.type = PERF_TYPE_HARDWARE;
 	attr.sample_type = evsel->core.attr.sample_type & PERF_SAMPLE_MASK;
 	attr.sample_type |= PERF_SAMPLE_IP | PERF_SAMPLE_TID |
-			    PERF_SAMPLE_PERIOD | PERF_SAMPLE_DATA_SRC;
+			    PERF_SAMPLE_PERIOD | PERF_SAMPLE_DATA_SRC |
+			    PERF_SAMPLE_ADDR;
 	if (spe->timeless_decoding)
 		attr.sample_type &= ~(u64)PERF_SAMPLE_TIME;
 	else
-- 
2.35.1