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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Suzuki Poulouse <suzuki.poulose@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Tor Jeremiassen <tor@ti.com>,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Paul Barker <pbarker@konsulko.com>, Leo Yan <leo.yan@linaro.org>,
	Namhyung Kim <namhyung@kernel.org>, Jiri Olsa <jolsa@redhat.com>,
	Thomas Backlund <tmb@mageia.org>,
	linux-arm-kernel@lists.infradead.org,
	Mike Leach <mike.leach@linaro.org>
Subject: [PATCH 5.4 01/22] perf cs-etm: Move definition of traceid_list global variable from header file
Date: Fri, 16 Oct 2020 11:07:29 +0200	[thread overview]
Message-ID: <20201016090437.378628931@linuxfoundation.org> (raw)
In-Reply-To: <20201016090437.308349327@linuxfoundation.org>

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 {



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WARNING: multiple messages have this Message-ID (diff)
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Thomas Backlund <tmb@mageia.org>,
	Leo Yan <leo.yan@linaro.org>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Mike Leach <mike.leach@linaro.org>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@redhat.com>, Mark Rutland <mark.rutland@arm.com>,
	Namhyung Kim <namhyung@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Suzuki Poulouse <suzuki.poulose@arm.com>,
	Tor Jeremiassen <tor@ti.com>,
	linux-arm-kernel@lists.infradead.org,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	Paul Barker <pbarker@konsulko.com>
Subject: [PATCH 5.4 01/22] perf cs-etm: Move definition of traceid_list global variable from header file
Date: Fri, 16 Oct 2020 11:07:29 +0200	[thread overview]
Message-ID: <20201016090437.378628931@linuxfoundation.org> (raw)
In-Reply-To: <20201016090437.308349327@linuxfoundation.org>

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 {



  reply	other threads:[~2020-10-16  9:11 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-16  9:07 [PATCH 5.4 00/22] 5.4.72-rc1 review Greg Kroah-Hartman
2020-10-16  9:07 ` Greg Kroah-Hartman [this message]
2020-10-16  9:07   ` [PATCH 5.4 01/22] perf cs-etm: Move definition of traceid_list global variable from header file Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 02/22] btrfs: dont pass system_chunk into can_overcommit Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 03/22] btrfs: take overcommit into account in inc_block_group_ro Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 04/22] ARM: 8939/1: kbuild: use correct nm executable Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 05/22] ACPI: Always build evged in Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 06/22] Bluetooth: A2MP: Fix not initializing all members Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 07/22] Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 08/22] Bluetooth: MGMT: Fix not checking if BT_HS is enabled Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 09/22] Bluetooth: Consolidate encryption handling in hci_encrypt_cfm Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 10/22] Bluetooth: Fix update of connection state in `hci_encrypt_cfm` Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 11/22] Bluetooth: Disconnect if E0 is used for Level 4 Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 12/22] media: usbtv: Fix refcounting mixup Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 13/22] USB: serial: option: add Cellient MPL200 card Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 14/22] USB: serial: option: Add Telit FT980-KS composition Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 15/22] staging: comedi: check validity of wMaxPacketSize of usb endpoints found Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 16/22] USB: serial: pl2303: add device-id for HP GC device Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 17/22] USB: serial: ftdi_sio: add support for FreeCalypso JTAG+UART adapters Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 18/22] reiserfs: Initialize inode keys properly Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 19/22] reiserfs: Fix oops during mount Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 20/22] xen/events: dont use chip_data for legacy IRQs Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 21/22] crypto: bcm - Verify GCM/CCM key length in setkey Greg Kroah-Hartman
2020-10-16  9:07 ` [PATCH 5.4 22/22] crypto: qat - check cipher length for aead AES-CBC-HMAC-SHA Greg Kroah-Hartman
2020-10-16 13:46 ` [PATCH 5.4 00/22] 5.4.72-rc1 review Jon Hunter
2020-10-16 19:02 ` Guenter Roeck
2020-10-17  7:18 ` Naresh Kamboju
2020-10-17 16:07 ` Shuah Khan

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