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| author | Nathan Chancellor <nathan@kernel.org> | 2024-02-08 03:14:56 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-02-14 15:50:52 +0300 |
| commit | a691c8a6efe0220f244f7bb59a3af39383b57d2c (patch) | |
| tree | 27e4b1b73c3f55ee2453123f1d71ffa523cb19aa | |
| parent | 30226853d6ecd274ec35b9d7b8dcdfc1e0981f05 (diff) | |
| download | linux-a691c8a6efe0220f244f7bb59a3af39383b57d2c.tar.xz | |
s390: vmlinux.lds.S: explicitly keep various sections
When building with CONFIG_LD_ORPHAN_WARN after selecting
CONFIG_ARCH_HAS_LD_ORPHAN_WARN, there are some warnings around certain
ELF sections:
s390-linux-ld: warning: orphan section `.dynstr' from `arch/s390/kernel/head64.o' being placed in section `.dynstr'
s390-linux-ld: warning: orphan section `.dynamic' from `arch/s390/kernel/head64.o' being placed in section `.dynamic'
s390-linux-ld: warning: orphan section `.hash' from `arch/s390/kernel/head64.o' being placed in section `.hash'
s390-linux-ld: warning: orphan section `.gnu.hash' from `arch/s390/kernel/head64.o' being placed in section `.gnu.hash'
Explicitly keep those sections like other architectures when
CONFIG_RELOCATABLE is enabled, which is always true for s390.
[hca@linux.ibm.com: keep sections instead of discarding]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20240207-s390-lld-and-orphan-warn-v1-4-8a665b3346ab@kernel.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
| -rw-r--r-- | arch/s390/kernel/vmlinux.lds.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 725e3122c214..63cb403b3344 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -200,6 +200,18 @@ SECTIONS *(.rela*) __rela_dyn_end = .; } + .dynamic ALIGN(8) : { + *(.dynamic) + } + .dynstr ALIGN(8) : { + *(.dynstr) + } + .hash ALIGN(8) : { + *(.hash) + } + .gnu.hash ALIGN(8) : { + *(.gnu.hash) + } . = ALIGN(PAGE_SIZE); __init_end = .; /* freed after init ends here */ |