lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list] 
Message-Id: <20250109173842.1142376-2-usama.anjum@collabora.com>
Date: Thu,  9 Jan 2025 22:38:27 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Kees Cook <kees@...nel.org>,
	Andy Lutomirski <luto@...capital.net>,
	Will Drewry <wad@...omium.org>,
	Shuah Khan <shuah@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jérôme Glisse <jglisse@...hat.com>,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Cc: Muhammad Usama Anjum <usama.anjum@...labora.com>,
	kernel@...labora.com
Subject: [PATCH 01/16] selftests/mm: remove argc and argv unused parameters

Remove the following warnings by removing unused argc and argv
parameters:
In function ‘main’:
  warning: unused parameter ‘argc’ [-Wunused-parameter]
    158 | int main(int argc, char *argv[])
        |          ~~~~^~~~
  warning: unused parameter ‘argv’ [-Wunused-parameter]
    158 | int main(int argc, char *argv[])
        |                    ~~~~~~^~~~~~

Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
 tools/testing/selftests/mm/compaction_test.c       | 2 +-
 tools/testing/selftests/mm/cow.c                   | 2 +-
 tools/testing/selftests/mm/droppable.c             | 2 +-
 tools/testing/selftests/mm/gup_longterm.c          | 2 +-
 tools/testing/selftests/mm/hugepage-vmemmap.c      | 2 +-
 tools/testing/selftests/mm/hugetlb-madvise.c       | 2 +-
 tools/testing/selftests/mm/hugetlb-soft-offline.c  | 2 +-
 tools/testing/selftests/mm/madv_populate.c         | 2 +-
 tools/testing/selftests/mm/map_populate.c          | 2 +-
 tools/testing/selftests/mm/memfd_secret.c          | 2 +-
 tools/testing/selftests/mm/mlock-random-test.c     | 2 +-
 tools/testing/selftests/mm/mlock2-tests.c          | 2 +-
 tools/testing/selftests/mm/on-fault-limit.c        | 2 +-
 tools/testing/selftests/mm/pkey_sighandler_tests.c | 2 +-
 tools/testing/selftests/mm/soft-dirty.c            | 2 +-
 tools/testing/selftests/mm/uffd-wp-mremap.c        | 2 +-
 tools/testing/selftests/mm/virtual_address_range.c | 2 +-
 17 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/tools/testing/selftests/mm/compaction_test.c b/tools/testing/selftests/mm/compaction_test.c
index 2c3a0eb6b22d3..8d23b698ce9db 100644
--- a/tools/testing/selftests/mm/compaction_test.c
+++ b/tools/testing/selftests/mm/compaction_test.c
@@ -194,7 +194,7 @@ int set_zero_hugepages(unsigned long *initial_nr_hugepages)
 	return ret;
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	struct rlimit lim;
 	struct map_list *list = NULL, *entry;
diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/cow.c
index 1238e1c5aae15..ea00c85c76caa 100644
--- a/tools/testing/selftests/mm/cow.c
+++ b/tools/testing/selftests/mm/cow.c
@@ -1769,7 +1769,7 @@ static int tests_per_non_anon_test_case(void)
 	return tests;
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	int err;
 	struct thp_settings default_settings;
diff --git a/tools/testing/selftests/mm/droppable.c b/tools/testing/selftests/mm/droppable.c
index f3d9ecf96890a..90ea6377810c5 100644
--- a/tools/testing/selftests/mm/droppable.c
+++ b/tools/testing/selftests/mm/droppable.c
@@ -15,7 +15,7 @@
 
 #include "../kselftest.h"
 
-int main(int argc, char *argv[])
+int main(void)
 {
 	size_t alloc_size = 134217728;
 	size_t page_size = getpagesize();
diff --git a/tools/testing/selftests/mm/gup_longterm.c b/tools/testing/selftests/mm/gup_longterm.c
index 9423ad439a614..03a31dcb57577 100644
--- a/tools/testing/selftests/mm/gup_longterm.c
+++ b/tools/testing/selftests/mm/gup_longterm.c
@@ -444,7 +444,7 @@ static int tests_per_test_case(void)
 	return 3 + nr_hugetlbsizes;
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	int i, err;
 
diff --git a/tools/testing/selftests/mm/hugepage-vmemmap.c b/tools/testing/selftests/mm/hugepage-vmemmap.c
index df366a4d1b92d..23e97e552057d 100644
--- a/tools/testing/selftests/mm/hugepage-vmemmap.c
+++ b/tools/testing/selftests/mm/hugepage-vmemmap.c
@@ -87,7 +87,7 @@ static int check_page_flags(unsigned long pfn)
 	return 0;
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	void *addr;
 	unsigned long pfn;
diff --git a/tools/testing/selftests/mm/hugetlb-madvise.c b/tools/testing/selftests/mm/hugetlb-madvise.c
index e74107185324f..43f16c12c8e9a 100644
--- a/tools/testing/selftests/mm/hugetlb-madvise.c
+++ b/tools/testing/selftests/mm/hugetlb-madvise.c
@@ -58,7 +58,7 @@ void read_fault_pages(void *addr, unsigned long nr_pages)
 	}
 }
 
-int main(int argc, char **argv)
+int main(int __attribute__((unused)) argc, char **argv)
 {
 	unsigned long free_hugepages;
 	void *addr, *addr2;
diff --git a/tools/testing/selftests/mm/hugetlb-soft-offline.c b/tools/testing/selftests/mm/hugetlb-soft-offline.c
index f086f0e04756f..cb087303f5ed3 100644
--- a/tools/testing/selftests/mm/hugetlb-soft-offline.c
+++ b/tools/testing/selftests/mm/hugetlb-soft-offline.c
@@ -216,7 +216,7 @@ static void test_soft_offline_common(int enable_soft_offline)
 			 enable_soft_offline);
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	ksft_print_header();
 	ksft_set_plan(2);
diff --git a/tools/testing/selftests/mm/madv_populate.c b/tools/testing/selftests/mm/madv_populate.c
index ef7d911da13e0..c6a3ee56a54a9 100644
--- a/tools/testing/selftests/mm/madv_populate.c
+++ b/tools/testing/selftests/mm/madv_populate.c
@@ -281,7 +281,7 @@ static int system_has_softdirty(void)
 #endif
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	int nr_tests = 16;
 	int err;
diff --git a/tools/testing/selftests/mm/map_populate.c b/tools/testing/selftests/mm/map_populate.c
index 5c8a53869b1bd..0dd849b4affa6 100644
--- a/tools/testing/selftests/mm/map_populate.c
+++ b/tools/testing/selftests/mm/map_populate.c
@@ -74,7 +74,7 @@ static int child_f(int sock, unsigned long *smap, int fd)
 	return ksft_cnt.ksft_pass;
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	int sock[2], child, ret;
 	FILE *ftmp;
diff --git a/tools/testing/selftests/mm/memfd_secret.c b/tools/testing/selftests/mm/memfd_secret.c
index 74c911aa3aea9..b9659fa357371 100644
--- a/tools/testing/selftests/mm/memfd_secret.c
+++ b/tools/testing/selftests/mm/memfd_secret.c
@@ -297,7 +297,7 @@ static void prepare(void)
 
 #define NUM_TESTS 6
 
-int main(int argc, char *argv[])
+int main(void)
 {
 	int fd;
 
diff --git a/tools/testing/selftests/mm/mlock-random-test.c b/tools/testing/selftests/mm/mlock-random-test.c
index 1cd80b0f76c33..0d95d630d0450 100644
--- a/tools/testing/selftests/mm/mlock-random-test.c
+++ b/tools/testing/selftests/mm/mlock-random-test.c
@@ -236,7 +236,7 @@ static void test_mlock_outof_limit(char *p, int alloc_size)
 	ksft_test_result_pass("%s\n", __func__);
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	char *p = NULL;
 
diff --git a/tools/testing/selftests/mm/mlock2-tests.c b/tools/testing/selftests/mm/mlock2-tests.c
index 7f0d50fa361dc..358711e8191f7 100644
--- a/tools/testing/selftests/mm/mlock2-tests.c
+++ b/tools/testing/selftests/mm/mlock2-tests.c
@@ -425,7 +425,7 @@ static void test_mlockall(void)
 	munlockall();
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	int ret, size = 3 * getpagesize();
 	void *map;
diff --git a/tools/testing/selftests/mm/on-fault-limit.c b/tools/testing/selftests/mm/on-fault-limit.c
index 431c1277d83a1..ade160966c926 100644
--- a/tools/testing/selftests/mm/on-fault-limit.c
+++ b/tools/testing/selftests/mm/on-fault-limit.c
@@ -28,7 +28,7 @@ static void test_limit(void)
 	munlockall();
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	ksft_print_header();
 	ksft_set_plan(1);
diff --git a/tools/testing/selftests/mm/pkey_sighandler_tests.c b/tools/testing/selftests/mm/pkey_sighandler_tests.c
index 1ac8c88098807..249989f8b7a2a 100644
--- a/tools/testing/selftests/mm/pkey_sighandler_tests.c
+++ b/tools/testing/selftests/mm/pkey_sighandler_tests.c
@@ -528,7 +528,7 @@ static void (*pkey_tests[])(void) = {
 	test_pkru_sigreturn
 };
 
-int main(int argc, char *argv[])
+int main(void)
 {
 	int i;
 
diff --git a/tools/testing/selftests/mm/soft-dirty.c b/tools/testing/selftests/mm/soft-dirty.c
index 8e1462ce05326..7286c90fff1a3 100644
--- a/tools/testing/selftests/mm/soft-dirty.c
+++ b/tools/testing/selftests/mm/soft-dirty.c
@@ -187,7 +187,7 @@ static void test_mprotect_file(int pagemap_fd, int pagesize)
 	test_mprotect(pagemap_fd, pagesize, false);
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
 	int pagemap_fd;
 	int pagesize;
diff --git a/tools/testing/selftests/mm/uffd-wp-mremap.c b/tools/testing/selftests/mm/uffd-wp-mremap.c
index 2c4f984bd73ca..f548b1e1f197c 100644
--- a/tools/testing/selftests/mm/uffd-wp-mremap.c
+++ b/tools/testing/selftests/mm/uffd-wp-mremap.c
@@ -331,7 +331,7 @@ static const struct testcase testcases[] = {
 	},
 };
 
-int main(int argc, char **argv)
+int main(void)
 {
 	struct thp_settings settings;
 	int i, j, plan = 0;
diff --git a/tools/testing/selftests/mm/virtual_address_range.c b/tools/testing/selftests/mm/virtual_address_range.c
index 4042fd878acd7..7993583450766 100644
--- a/tools/testing/selftests/mm/virtual_address_range.c
+++ b/tools/testing/selftests/mm/virtual_address_range.c
@@ -158,7 +158,7 @@ static int validate_complete_va_space(void)
 	return 0;
 }
 
-int main(int argc, char *argv[])
+int main(void)
 {
 	char *ptr[NR_CHUNKS_LOW];
 	char **hptr;
-- 
2.39.5

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ