From: Kajol Jain <kjain@linux.ibm.com>
To: acme@kernel.org
Cc: irogers@google.com, maddy@linux.ibm.com, disgoel@linux.ibm.com,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
atrajeev@linux.vnet.ibm.com, jolsa@kernel.org,
kjain@linux.ibm.com, Arnaldo Carvalho de Melo <acme@kernel.com>,
sukadev@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] perf vendor events power9: Remove UTF-8 characters from json files
Date: Tue, 28 Mar 2023 16:59:08 +0530 [thread overview]
Message-ID: <20230328112908.113158-1-kjain@linux.ibm.com> (raw)
Commit 3c22ba524304 ("perf vendor events powerpc: Update POWER9 events")
added and updated power9 pmu json events. However some of the json
events which are part of other.json and pipeline.json files,
contains UTF-8 characters in their brief description.
Having UTF-8 character could brakes the perf build on some distros.
Fix this issue by removing the UTF-8 characters from other.json and
pipeline.json files.
Result without the fix patch:
[command]# file -i pmu-events/arch/powerpc/power9/*
pmu-events/arch/powerpc/power9/cache.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/floating-point.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/frontend.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/marked.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/memory.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/metrics.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/nest_metrics.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/other.json: application/json; charset=utf-8
pmu-events/arch/powerpc/power9/pipeline.json: application/json; charset=utf-8
pmu-events/arch/powerpc/power9/pmc.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/translation.json: application/json; charset=us-ascii
Result with the fix patch:
[command]# file -i pmu-events/arch/powerpc/power9/*
pmu-events/arch/powerpc/power9/cache.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/floating-point.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/frontend.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/marked.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/memory.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/metrics.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/nest_metrics.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/other.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/pipeline.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/pmc.json: application/json; charset=us-ascii
pmu-events/arch/powerpc/power9/translation.json: application/json; charset=us-ascii
Fixes: 3c22ba524304 ("perf vendor events powerpc: Update POWER9 events")
Reported-by: Arnaldo Carvalho de Melo <acme@kernel.com>
Link: https://lore.kernel.org/lkml/ZBxP77deq7ikTxwG@kernel.org/
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
---
tools/perf/pmu-events/arch/powerpc/power9/other.json | 4 ++--
tools/perf/pmu-events/arch/powerpc/power9/pipeline.json | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/other.json b/tools/perf/pmu-events/arch/powerpc/power9/other.json
index 3f69422c21f9..f10bd554521a 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/other.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/other.json
@@ -1417,7 +1417,7 @@
{
"EventCode": "0x45054",
"EventName": "PM_FMA_CMPL",
- "BriefDescription": "two flops operation completed (fmadd, fnmadd, fmsub, fnmsub) Scalar instructions only. "
+ "BriefDescription": "two flops operation completed (fmadd, fnmadd, fmsub, fnmsub) Scalar instructions only."
},
{
"EventCode": "0x201E8",
@@ -2017,7 +2017,7 @@
{
"EventCode": "0xC0BC",
"EventName": "PM_LSU_FLUSH_OTHER",
- "BriefDescription": "Other LSU flushes including: Sync (sync ack from L2 caused search of LRQ for oldest snooped load, This will either signal a Precise Flush of the oldest snooped loa or a Flush Next PPC); Data Valid Flush Next (several cases of this, one example is store and reload are lined up such that a store-hit-reload scenario exists and the CDF has already launched and has gotten bad/stale data); Bad Data Valid Flush Next (might be a few cases of this, one example is a larxa (D$ hit) return data and dval but can't allocate to LMQ (LMQ full or other reason). Already gave dval but can't watch it for snoop_hit_larx. Need to take the “bad dval” back and flush all younger ops)"
+ "BriefDescription": "Other LSU flushes including: Sync (sync ack from L2 caused search of LRQ for oldest snooped load, This will either signal a Precise Flush of the oldest snooped loa or a Flush Next PPC); Data Valid Flush Next (several cases of this, one example is store and reload are lined up such that a store-hit-reload scenario exists and the CDF has already launched and has gotten bad/stale data); Bad Data Valid Flush Next (might be a few cases of this, one example is a larxa (D$ hit) return data and dval but can't allocate to LMQ (LMQ full or other reason). Already gave dval but can't watch it for snoop_hit_larx. Need to take the 'bad dval' back and flush all younger ops)"
},
{
"EventCode": "0x5094",
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
index d0265f255de2..723bffa41c44 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
@@ -442,7 +442,7 @@
{
"EventCode": "0x4D052",
"EventName": "PM_2FLOP_CMPL",
- "BriefDescription": "DP vector version of fmul, fsub, fcmp, fsel, fabs, fnabs, fres ,fsqrte, fneg "
+ "BriefDescription": "DP vector version of fmul, fsub, fcmp, fsel, fabs, fnabs, fres ,fsqrte, fneg"
},
{
"EventCode": "0x1F142",
--
2.39.1
next reply other threads:[~2023-03-28 11:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-28 11:29 Kajol Jain [this message]
2023-03-28 16:21 ` [PATCH] perf vendor events power9: Remove UTF-8 characters from json files Ian Rogers
2023-03-29 13:24 ` Arnaldo Carvalho de Melo
2023-03-30 10:43 ` kajoljain
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