[PATCH 08/11] s390/boot: vmlinux.lds.S: Handle ELF required sections

Nathan Chancellor
2024-02-08T00:15:11Z

When building with CONFIG_LD_ORPHAN_WARN after selecting
CONFIG_ARCH_HAS_LD_ORPHAN_WARN, there is a warning around the '.comment'
section for each file in arch/s390/boot

s390-linux-ld: warning: orphan section `.comment' from `arch/s390/boot/als.o' being placed in section `.comment'
s390-linux-ld: warning: orphan section `.comment' from `arch/s390/boot/startup.o' being placed in section `.comment'
s390-linux-ld: warning: orphan section `.comment' from `arch/s390/boot/physmem_info.o' being placed in section `.comment'

include/asm-generic/vmlinux.lds.h has a macro for required ELF sections
not related to debugging named ELF_DETAILS, use it to clear up the
warnings.

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
arch/s390/boot/vmlinux.lds.S | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/s390/boot/vmlinux.lds.S b/arch/s390/boot/vmlinux.lds.S
index 83af17bfe630..2bef450e84e9 100644
--- a/arch/s390/boot/vmlinux.lds.S
+++ b/arch/s390/boot/vmlinux.lds.S
@@ -123,6 +123,7 @@ SECTIONS
_end = .;

DWARF_DEBUG
+ ELF_DETAILS

/*
* Sections that should stay zero sized, which is safer to

--
2.43.0