When building with CONFIG_LD_ORPHAN_WARN after selecting
CONFIG_ARCH_HAS_LD_ORPHAN_WARN, there are a lot of warnings around
'.data.rel' sections:
s390-linux-ld: warning: orphan section `.data.rel' from `kernel/sched/build_utility.o' being placed in section `.data.rel'
s390-linux-ld: warning: orphan section `.data.rel.local' from `kernel/sched/build_utility.o' being placed in section `.data.rel.local'
s390-linux-ld: warning: orphan section `.data.rel.ro' from `kernel/sched/build_utility.o' being placed in section `.data.rel.ro'
s390-linux-ld: warning: orphan section `.data.rel.ro.local' from `kernel/sched/build_utility.o' being placed in section `.data.rel.ro.local'
Describe these in vmlinux.lds.S so there is no more warning and the
sections are placed consistently between linkers.
Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
---
arch/s390/kernel/vmlinux.lds.S | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index e32ef446f451..d231a3faf981 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -59,6 +59,9 @@ SECTIONS
} :text = 0x0700
RO_DATA(PAGE_SIZE)
+ .data.rel.ro : {
+ *(.data.rel.ro .data.rel.ro.*)
+ }
. = ALIGN(PAGE_SIZE);
_sdata = .; /* Start of data section */
@@ -73,6 +76,9 @@ SECTIONS
__end_ro_after_init = .;
RW_DATA(0x100, PAGE_SIZE, THREAD_SIZE)
+ .data.rel : {
+ *(.data.rel*)
+ }
BOOT_DATA_PRESERVED
. = ALIGN(8);
--
2.43.0
