From 8d18ef04f940a8d336fe7915b5ea419c3eb0c0a6 Mon Sep 17 00:00:00 2001 From: Alexey Gladkov Date: Thu, 18 Sep 2025 10:05:45 +0200 Subject: [PATCH] s390: vmlinux.lds.S: Reorder sections In the upcoming changes, the ELF_DETAILS macro will be extended with the ".modinfo" section, which will cause an error: >> s390x-linux-ld: .tmp_vmlinux1: warning: allocated section `.modinfo' not in segment >> s390x-linux-ld: .tmp_vmlinux2: warning: allocated section `.modinfo' not in segment >> s390x-linux-ld: vmlinux.unstripped: warning: allocated section `.modinfo' not in segment This happens because the .vmlinux.info use :NONE to override the default segment and tell the linker to not put the section in any segment at all. To avoid this, we need to change the sections order that will be placed in the default segment. Cc: Heiko Carstens Cc: Vasily Gorbik Cc: Alexander Gordeev Cc: linux-s390@vger.kernel.org Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202506062053.zbkFBEnJ-lkp@intel.com/ Signed-off-by: Alexey Gladkov Acked-by: Heiko Carstens Link: https://patch.msgid.link/20d40a7a3a053ba06a54155e777dcde7fdada1db.1758182101.git.legion@kernel.org Signed-off-by: Nathan Chancellor --- arch/s390/kernel/vmlinux.lds.S | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 1c606dfa595d..feecf1a6ddb4 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -209,6 +209,11 @@ SECTIONS . = ALIGN(PAGE_SIZE); _end = . ; + /* Debugging sections. */ + STABS_DEBUG + DWARF_DEBUG + ELF_DETAILS + /* * uncompressed image info used by the decompressor * it should match struct vmlinux_info @@ -239,11 +244,6 @@ SECTIONS #endif } :NONE - /* Debugging sections. */ - STABS_DEBUG - DWARF_DEBUG - ELF_DETAILS - /* * Make sure that the .got.plt is either completely empty or it * contains only the three reserved double words. -- 2.51.0