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Message-ID: <20240509200022.253089-43-edliaw@google.com>
Date: Thu, 9 May 2024 19:58:34 +0000
From: Edward Liaw <edliaw@...gle.com>
To: shuah@...nel.org, "Mickaël Salaün" <mic@...ikod.net>,
"Günther Noack" <gnoack@...gle.com>, Christian Brauner <brauner@...nel.org>,
Richard Cochran <richardcochran@...il.com>, Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>,
Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>,
"David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
Jesper Dangaard Brouer <hawk@...nel.org>, John Fastabend <john.fastabend@...il.com>,
Andrew Morton <akpm@...ux-foundation.org>, Edward Liaw <edliaw@...gle.com>,
Muhammad Usama Anjum <usama.anjum@...labora.com>
Cc: linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
kernel-team@...roid.com, linux-security-module@...r.kernel.org,
netdev@...r.kernel.org, linux-riscv@...ts.infradead.org, bpf@...r.kernel.org
Subject: [PATCH v3 42/68] selftests/perf_events: Drop define _GNU_SOURCE
_GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent
redefinition warnings.
Fixes: 809216233555 ("selftests/harness: remove use of LINE_MAX")
Signed-off-by: Edward Liaw <edliaw@...gle.com>
---
tools/testing/selftests/perf_events/remove_on_exec.c | 2 --
tools/testing/selftests/perf_events/sigtrap_threads.c | 2 --
tools/testing/selftests/perf_events/watermark_signal.c | 2 --
3 files changed, 6 deletions(-)
diff --git a/tools/testing/selftests/perf_events/remove_on_exec.c b/tools/testing/selftests/perf_events/remove_on_exec.c
index 5814611a1dc7..ef4d923f4759 100644
--- a/tools/testing/selftests/perf_events/remove_on_exec.c
+++ b/tools/testing/selftests/perf_events/remove_on_exec.c
@@ -5,8 +5,6 @@
* Copyright (C) 2021, Google LLC.
*/
-#define _GNU_SOURCE
-
/* We need the latest siginfo from the kernel repo. */
#include <sys/types.h>
#include <asm/siginfo.h>
diff --git a/tools/testing/selftests/perf_events/sigtrap_threads.c b/tools/testing/selftests/perf_events/sigtrap_threads.c
index d1d8483ac628..14d1a3c8cb5c 100644
--- a/tools/testing/selftests/perf_events/sigtrap_threads.c
+++ b/tools/testing/selftests/perf_events/sigtrap_threads.c
@@ -5,8 +5,6 @@
* Copyright (C) 2021, Google LLC.
*/
-#define _GNU_SOURCE
-
/* We need the latest siginfo from the kernel repo. */
#include <sys/types.h>
#include <asm/siginfo.h>
diff --git a/tools/testing/selftests/perf_events/watermark_signal.c b/tools/testing/selftests/perf_events/watermark_signal.c
index 49dc1e831174..19557bd16e9e 100644
--- a/tools/testing/selftests/perf_events/watermark_signal.c
+++ b/tools/testing/selftests/perf_events/watermark_signal.c
@@ -1,6 +1,4 @@
// SPDX-License-Identifier: GPL-2.0
-#define _GNU_SOURCE
-
#include <errno.h>
#include <fcntl.h>
#include <linux/perf_event.h>
--
2.45.0.118.g7fe29c98d7-goog
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