The patch titled
Subject: selftests: mm: fix some build warnings
has been added to the -mm mm-hotfixes-unstable branch. Its filename is
selftests-mm-fix-some-build-warnings.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-mm-fix-some-build-warnings.patch
This patch will later appear in the mm-hotfixes-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
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------------------------------------------------------
From: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Subject: selftests: mm: fix some build warnings
Date: Fri, 3 Nov 2023 23:23:42 +0500
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@xxxxxxxxxxxxx
Fixes: 46fd75d4a3c9 ("selftests: mm: add pagemap ioctl tests")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Ryan Roberts <ryan.roberts@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/pagemap_ioctl.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
--- a/tools/testing/selftests/mm/pagemap_ioctl.c~selftests-mm-fix-some-build-warnings
+++ a/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);
_
Patches currently in -mm which might be from usama.anjum@xxxxxxxxxxxxx are
selftests-mm-skip-whole-test-instead-of-failure.patch
selftests-mm-fix-some-build-warnings.patch
