diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2024-02-08 03:14:54 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-02-14 15:50:52 +0300 |
| commit | bdf2cd27a3293618c794c74bd2f4dee32bc6f477 (patch) | |
| tree | beefb4800aa7c43912c3677c2d5cabc749e81010 | |
| parent | 2151fd9a6d4ff8732a32f9ef2498fb7b95a0da29 (diff) | |
| download | linux-bdf2cd27a3293618c794c74bd2f4dee32bc6f477.tar.xz | |
s390: vmlinux.lds.S: handle '.data.rel' sections explicitly
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@kernel.org>
Tested-by: Justin Stitt <justinstitt@google.com>
Link: https://lore.kernel.org/r/20240207-s390-lld-and-orphan-warn-v1-2-8a665b3346ab@kernel.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
| -rw-r--r-- | arch/s390/kernel/vmlinux.lds.S | 6 |
1 files changed, 6 insertions, 0 deletions
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); |