netdev - [PATCH 1/3] perf: arm-spe: Fix addresses of synthesized SPE events

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Message-Id: <20220421165205.117662-2-timothy.hayes@arm.com>
Date:   Thu, 21 Apr 2022 17:52:03 +0100
From:   Timothy Hayes <timothy.hayes@....com>
To:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        acme@...nel.org
Cc:     Timothy Hayes <timothy.hayes@....com>,
        John Garry <john.garry@...wei.com>,
        Will Deacon <will@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Leo Yan <leo.yan@...aro.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, netdev@...r.kernel.org,
        bpf@...r.kernel.org
Subject: [PATCH 1/3] perf: arm-spe: Fix addresses of synthesized SPE events

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

Signed-off-by: Timothy Hayes <timothy.hayes@....com>
---
 tools/perf/util/arm-spe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index d2b64e3f588b..151cc38a171c 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -1036,7 +1036,7 @@ arm_spe_synth_events(struct arm_spe *spe, struct perf_session *session)
 	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_WEIGHT;
+			    PERF_SAMPLE_WEIGHT | PERF_SAMPLE_ADDR;
 	if (spe->timeless_decoding)
 		attr.sample_type &= ~(u64)PERF_SAMPLE_TIME;
 	else
-- 
2.25.1