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Message-ID: <20240510000842.410729-3-edliaw@google.com>
Date: Fri, 10 May 2024 00:06:19 +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>,
Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
kernel-team@...roid.com, Edward Liaw <edliaw@...gle.com>,
linux-security-module@...r.kernel.org, netdev@...r.kernel.org,
linux-riscv@...ts.infradead.org, bpf@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v4 02/66] selftests/arm64: Drop define _GNU_SOURCE
_GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent
redefinition warnings.
Signed-off-by: Edward Liaw <edliaw@...gle.com>
---
tools/testing/selftests/arm64/fp/fp-ptrace.c | 3 ---
tools/testing/selftests/arm64/fp/fp-stress.c | 2 --
tools/testing/selftests/arm64/fp/vlset.c | 1 -
tools/testing/selftests/arm64/mte/check_buffer_fill.c | 3 ---
tools/testing/selftests/arm64/mte/check_child_memory.c | 3 ---
tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c | 3 ---
tools/testing/selftests/arm64/mte/check_ksm_options.c | 3 ---
tools/testing/selftests/arm64/mte/check_mmap_options.c | 3 ---
tools/testing/selftests/arm64/mte/check_tags_inclusion.c | 3 ---
tools/testing/selftests/arm64/mte/check_user_mem.c | 3 ---
tools/testing/selftests/arm64/pauth/pac.c | 3 ---
11 files changed, 30 deletions(-)
diff --git a/tools/testing/selftests/arm64/fp/fp-ptrace.c b/tools/testing/selftests/arm64/fp/fp-ptrace.c
index c7ceafe5f471..eb1f14047361 100644
--- a/tools/testing/selftests/arm64/fp/fp-ptrace.c
+++ b/tools/testing/selftests/arm64/fp/fp-ptrace.c
@@ -3,9 +3,6 @@
* Copyright (C) 2023 ARM Limited.
* Original author: Mark Brown <broonie@...nel.org>
*/
-
-#define _GNU_SOURCE
-
#include <errno.h>
#include <stdbool.h>
#include <stddef.h>
diff --git a/tools/testing/selftests/arm64/fp/fp-stress.c b/tools/testing/selftests/arm64/fp/fp-stress.c
index dd31647b00a2..042f736970c2 100644
--- a/tools/testing/selftests/arm64/fp/fp-stress.c
+++ b/tools/testing/selftests/arm64/fp/fp-stress.c
@@ -2,8 +2,6 @@
/*
* Copyright (C) 2022 ARM Limited.
*/
-
-#define _GNU_SOURCE
#define _POSIX_C_SOURCE 199309L
#include <errno.h>
diff --git a/tools/testing/selftests/arm64/fp/vlset.c b/tools/testing/selftests/arm64/fp/vlset.c
index 76912a581a95..e572c0483c3a 100644
--- a/tools/testing/selftests/arm64/fp/vlset.c
+++ b/tools/testing/selftests/arm64/fp/vlset.c
@@ -3,7 +3,6 @@
* Copyright (C) 2015-2019 ARM Limited.
* Original author: Dave Martin <Dave.Martin@....com>
*/
-#define _GNU_SOURCE
#include <assert.h>
#include <errno.h>
#include <limits.h>
diff --git a/tools/testing/selftests/arm64/mte/check_buffer_fill.c b/tools/testing/selftests/arm64/mte/check_buffer_fill.c
index 1dbbbd47dd50..c0d91f0c7a4d 100644
--- a/tools/testing/selftests/arm64/mte/check_buffer_fill.c
+++ b/tools/testing/selftests/arm64/mte/check_buffer_fill.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <stddef.h>
#include <stdio.h>
#include <string.h>
diff --git a/tools/testing/selftests/arm64/mte/check_child_memory.c b/tools/testing/selftests/arm64/mte/check_child_memory.c
index 7597fc632cad..ef69abc7c82d 100644
--- a/tools/testing/selftests/arm64/mte/check_child_memory.c
+++ b/tools/testing/selftests/arm64/mte/check_child_memory.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <errno.h>
#include <signal.h>
#include <stdio.h>
diff --git a/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c b/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c
index 325bca0de0f6..aaa5519c6bbd 100644
--- a/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c
+++ b/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <errno.h>
#include <pthread.h>
#include <stdint.h>
diff --git a/tools/testing/selftests/arm64/mte/check_ksm_options.c b/tools/testing/selftests/arm64/mte/check_ksm_options.c
index 88c74bc46d4f..76357f914125 100644
--- a/tools/testing/selftests/arm64/mte/check_ksm_options.c
+++ b/tools/testing/selftests/arm64/mte/check_ksm_options.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
diff --git a/tools/testing/selftests/arm64/mte/check_mmap_options.c b/tools/testing/selftests/arm64/mte/check_mmap_options.c
index 17694caaff53..66bddc8fe385 100644
--- a/tools/testing/selftests/arm64/mte/check_mmap_options.c
+++ b/tools/testing/selftests/arm64/mte/check_mmap_options.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
diff --git a/tools/testing/selftests/arm64/mte/check_tags_inclusion.c b/tools/testing/selftests/arm64/mte/check_tags_inclusion.c
index 2b1425b92b69..e66d8b8d5bdc 100644
--- a/tools/testing/selftests/arm64/mte/check_tags_inclusion.c
+++ b/tools/testing/selftests/arm64/mte/check_tags_inclusion.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <errno.h>
#include <signal.h>
#include <stdio.h>
diff --git a/tools/testing/selftests/arm64/mte/check_user_mem.c b/tools/testing/selftests/arm64/mte/check_user_mem.c
index f4ae5f87a3b7..220a8795d889 100644
--- a/tools/testing/selftests/arm64/mte/check_user_mem.c
+++ b/tools/testing/selftests/arm64/mte/check_user_mem.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
diff --git a/tools/testing/selftests/arm64/pauth/pac.c b/tools/testing/selftests/arm64/pauth/pac.c
index b743daa772f5..b5205c2fc652 100644
--- a/tools/testing/selftests/arm64/pauth/pac.c
+++ b/tools/testing/selftests/arm64/pauth/pac.c
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 ARM Limited
-
-#define _GNU_SOURCE
-
#include <sys/auxv.h>
#include <sys/types.h>
#include <sys/wait.h>
--
2.45.0.118.g7fe29c98d7-goog
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