From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 14 Oct 2020 13:57:43 +0000 (+0200)
Subject: 5.4-stable patches
X-Git-Tag: v5.9.1~25
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eff2c33db294fb28b3a609075c9c925b20917c3a;p=thirdparty%2Fkernel%2Fstable-queue.git

5.4-stable patches

added patches:
	perf-cs-etm-move-definition-of-traceid_list-global-variable-from-header-file.patch
---

diff --git a/queue-5.4/perf-cs-etm-move-definition-of-traceid_list-global-variable-from-header-file.patch b/queue-5.4/perf-cs-etm-move-definition-of-traceid_list-global-variable-from-header-file.patch
new file mode 100644
index 00000000000..97b93397fb5
--- /dev/null
+++ b/queue-5.4/perf-cs-etm-move-definition-of-traceid_list-global-variable-from-header-file.patch
@@ -0,0 +1,65 @@
+From 168200b6d6ea0cb5765943ec5da5b8149701f36a Mon Sep 17 00:00:00 2001
+From: Leo Yan <leo.yan@linaro.org>
+Date: Tue, 5 May 2020 21:36:42 +0800
+Subject: perf cs-etm: Move definition of 'traceid_list' global variable from header file
+
+From: Leo Yan <leo.yan@linaro.org>
+
+commit 168200b6d6ea0cb5765943ec5da5b8149701f36a upstream.
+
+The variable 'traceid_list' is defined in the header file cs-etm.h,
+if multiple C files include cs-etm.h the compiler might complaint for
+multiple definition of 'traceid_list'.
+
+To fix multiple definition error, move the definition of 'traceid_list'
+into cs-etm.c.
+
+Fixes: cd8bfd8c973e ("perf tools: Add processing of coresight metadata")
+Reported-by: Thomas Backlund <tmb@mageia.org>
+Signed-off-by: Leo Yan <leo.yan@linaro.org>
+Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
+Reviewed-by: Mike Leach <mike.leach@linaro.org>
+Tested-by: Mike Leach <mike.leach@linaro.org>
+Tested-by: Thomas Backlund <tmb@mageia.org>
+Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
+Cc: Jiri Olsa <jolsa@redhat.com>
+Cc: Mark Rutland <mark.rutland@arm.com>
+Cc: Namhyung Kim <namhyung@kernel.org>
+Cc: Peter Zijlstra <peterz@infradead.org>
+Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
+Cc: Tor Jeremiassen <tor@ti.com>
+Cc: linux-arm-kernel@lists.infradead.org
+Link: http://lore.kernel.org/lkml/20200505133642.4756-1-leo.yan@linaro.org
+Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
+Cc: Paul Barker <pbarker@konsulko.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ tools/perf/util/cs-etm.c |    3 +++
+ tools/perf/util/cs-etm.h |    3 ---
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+--- a/tools/perf/util/cs-etm.c
++++ b/tools/perf/util/cs-etm.c
+@@ -94,6 +94,9 @@ struct cs_etm_queue {
+ 	struct cs_etm_traceid_queue **traceid_queues;
+ };
+ 
++/* RB tree for quick conversion between traceID and metadata pointers */
++static struct intlist *traceid_list;
++
+ static int cs_etm__update_queues(struct cs_etm_auxtrace *etm);
+ static int cs_etm__process_queues(struct cs_etm_auxtrace *etm);
+ static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,
+--- a/tools/perf/util/cs-etm.h
++++ b/tools/perf/util/cs-etm.h
+@@ -114,9 +114,6 @@ enum cs_etm_isa {
+ 	CS_ETM_ISA_T32,
+ };
+ 
+-/* RB tree for quick conversion between traceID and metadata pointers */
+-struct intlist *traceid_list;
+-
+ struct cs_etm_queue;
+ 
+ struct cs_etm_packet {