The patch titled
Subject: selftests: mm: fix linker error for inline function
has been added to the -mm mm-unstable branch. Its filename is
selftest-mm-mseal-read-only-elf-memory-segment-fix-2.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftest-mm-mseal-read-only-elf-memory-segment-fix-2.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Amer Al Shanawany <amer.shanawany@xxxxxxxxx>
Subject: selftests: mm: fix linker error for inline function
Date: Sat, 20 Apr 2024 22:23:46 +0200
add 'static' keyword to 'sys_mprotect()' to link properly, otherwise the
test won't build.
gcc (Ubuntu 12.3.0-1ubuntu1~22.04) 12.3.0
/usr/bin/ld: /tmp/cc7yeABp.o: in function `test_seal_elf':
seal_elf.c:(.text+0x7af): undefined reference to `sys_mprotect'
/usr/bin/ld: seal_elf.c:(.text+0x82c): undefined reference to
`sys_mprotect'
/usr/bin/ld: seal_elf.c:(.text+0xa4e): undefined reference to
`sys_mprotect'
Link: https://lkml.kernel.org/r/20240420202346.546444-1-amer.shanawany@xxxxxxxxx
Signed-off-by: Amer Al Shanawany <amer.shanawany@xxxxxxxxx>
Cc: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Jeff Xu <jeffxu@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/seal_elf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/testing/selftests/mm/seal_elf.c~selftest-mm-mseal-read-only-elf-memory-segment-fix-2
+++ a/tools/testing/selftests/mm/seal_elf.c
@@ -72,7 +72,7 @@ static void *sys_mmap(void *addr, unsign
return sret;
}
-inline int sys_mprotect(void *ptr, size_t size, unsigned long prot)
+static inline int sys_mprotect(void *ptr, size_t size, unsigned long prot)
{
int sret;
_
Patches currently in -mm which might be from amer.shanawany@xxxxxxxxx are
selftest-mm-mseal-read-only-elf-memory-segment-fix-2.patch
