s390: vmlinux.lds.S: handle '.data.rel' sections explicitly
authorNathan Chancellor <nathan@kernel.org>
Thu, 8 Feb 2024 00:14:54 +0000 (17:14 -0700)
committerHeiko Carstens <hca@linux.ibm.com>
Wed, 14 Feb 2024 12:50:52 +0000 (13:50 +0100)
commitbdf2cd27a3293618c794c74bd2f4dee32bc6f477
treebeefb4800aa7c43912c3677c2d5cabc749e81010
parent2151fd9a6d4ff8732a32f9ef2498fb7b95a0da29
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>
arch/s390/kernel/vmlinux.lds.S