selftests: mm: fix some build warnings

Fix build warnings:
pagemap_ioctl.c:1154:38: warning: format `%s' expects a matching `char *' argument [-Wformat=]
pagemap_ioctl.c:1162:51: warning: format `%ld' expects argument of type `long int', but argument 2 has type `int' [-Wformat=]
pagemap_ioctl.c:1192:51: warning: format `%ld' expects argument of type `long int', but argument 2 has type `int' [-Wformat=]
pagemap_ioctl.c:1600:51: warning: format `%ld' expects argument of type `long int', but argument 2 has type `int' [-Wformat=]
pagemap_ioctl.c:1628:51: warning: format `%ld' expects argument of type `long int', but argument 2 has type `int' [-Wformat=]

Link: https://lkml.kernel.org/r/20231103182343.2874015-2-usama.anjum@collabora.com
Fixes: 46fd75d4a3c9 ("selftests: mm: add pagemap ioctl tests")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c
index f8685a2..befab43 100644 (file)
--- a/tools/testing/selftests/mm/pagemap_ioctl.c
+++ b/tools/testing/selftests/mm/pagemap_ioctl.c
@@ -1151,7 +1151,7 @@ int sanity_tests(void)
        /* 9. Memory mapped file */
        fd = open(__FILE__, O_RDONLY);
        if (fd < 0)
-               ksft_exit_fail_msg("%s Memory mapped file\n");
+               ksft_exit_fail_msg("%s Memory mapped file\n", __func__);
 
        ret = stat(__FILE__, &sbuf);
        if (ret < 0)
@@ -1159,7 +1159,7 @@ int sanity_tests(void)
 
        fmem = mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
        if (fmem == MAP_FAILED)
-               ksft_exit_fail_msg("error nomem %ld %s\n", errno, strerror(errno));
+               ksft_exit_fail_msg("error nomem %d %s\n", errno, strerror(errno));
 
        tmp_buf = malloc(sbuf.st_size);
        memcpy(tmp_buf, fmem, sbuf.st_size);
@@ -1189,7 +1189,7 @@ int sanity_tests(void)
 
        fmem = mmap(NULL, buf_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
        if (fmem == MAP_FAILED)
-               ksft_exit_fail_msg("error nomem %ld %s\n", errno, strerror(errno));
+               ksft_exit_fail_msg("error nomem %d %s\n", errno, strerror(errno));
 
        wp_init(fmem, buf_size);
        wp_addr_range(fmem, buf_size);
@@ -1596,7 +1596,7 @@ int main(void)
 
        fmem = mmap(NULL, sbuf.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
        if (fmem == MAP_FAILED)
-               ksft_exit_fail_msg("error nomem %ld %s\n", errno, strerror(errno));
+               ksft_exit_fail_msg("error nomem %d %s\n", errno, strerror(errno));
 
        wp_init(fmem, sbuf.st_size);
        wp_addr_range(fmem, sbuf.st_size);
@@ -1624,7 +1624,7 @@ int main(void)
 
        fmem = mmap(NULL, buf_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
        if (fmem == MAP_FAILED)
-               ksft_exit_fail_msg("error nomem %ld %s\n", errno, strerror(errno));
+               ksft_exit_fail_msg("error nomem %d %s\n", errno, strerror(errno));
 
        wp_init(fmem, buf_size);
        wp_addr_range(fmem, buf_size);