diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2024-02-07 17:15:03 -0700 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-02-14 13:50:53 +0100 |
| commit | 55cce52f1cec914870a12e8e9f82659037648cb8 (patch) | |
| tree | 6bdf20e611e6fc9c476c0bb012896ba3fdf1f5e9 /arch/s390/Makefile | |
| parent | acb7c202baa76235ed478043809366e7de1741c2 (diff) | |
s390: link vmlinux with '-z notext'
ld.bfd defaults to '-z notext' (although it is customizable with the
'--enable-textrel-check' configure option) but ld.lld defaults to '-z
text', which causes issues with building the kernel due to the presence
of dynamic relocations in sections that are not writable.
ld.lld: error: relocation R_390_64 cannot be used against local symbol; recompile with -fPIC
Add '-z notext' to avoid these errors, as this is expected, which
matches other architectures.
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Fangrui Song <maskray@google.com>
Link: https://lore.kernel.org/r/20240207-s390-lld-and-orphan-warn-v1-11-8a665b3346ab@kernel.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390/Makefile')
| -rw-r--r-- | arch/s390/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 73873e451686..994f9b3d575f 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -15,7 +15,7 @@ KBUILD_CFLAGS_MODULE += -fPIC KBUILD_AFLAGS += -m64 KBUILD_CFLAGS += -m64 KBUILD_CFLAGS += -fPIE -LDFLAGS_vmlinux := -pie +LDFLAGS_vmlinux := -pie -z notext aflags_dwarf := -Wa,-gdwarf-2 KBUILD_AFLAGS_DECOMPRESSOR := $(CLANG_FLAGS) -m64 -D__ASSEMBLY__ ifndef CONFIG_AS_IS_LLVM |