This is a note to let you know that I've just added the patch titled
hexagon: vmlinux.lds.S: handle attributes section
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hexagon-vmlinux.lds.s-handle-attributes-section.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 549aa9678a0b3981d4821bf244579d9937650562 Mon Sep 17 00:00:00 2001
From: Nathan Chancellor <nathan@xxxxxxxxxx>
Date: Tue, 19 Mar 2024 17:37:46 -0700
Subject: hexagon: vmlinux.lds.S: handle attributes section
From: Nathan Chancellor <nathan@xxxxxxxxxx>
commit 549aa9678a0b3981d4821bf244579d9937650562 upstream.
After the linked LLVM change, the build fails with
CONFIG_LD_ORPHAN_WARN_LEVEL="error", which happens with allmodconfig:
ld.lld: error: vmlinux.a(init/main.o):(.hexagon.attributes) is being placed in '.hexagon.attributes'
Handle the attributes section in a similar manner as arm and riscv by
adding it after the primary ELF_DETAILS grouping in vmlinux.lds.S, which
fixes the error.
Link: https://lkml.kernel.org/r/20240319-hexagon-handle-attributes-section-vmlinux-lds-s-v1-1-59855dab8872@xxxxxxxxxx
Fixes: 113616ec5b64 ("hexagon: select ARCH_WANT_LD_ORPHAN_WARN")
Link: https://github.com/llvm/llvm-project/commit/31f4b329c8234fab9afa59494d7f8bdaeaefeaad
Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Reviewed-by: Brian Cain <bcain@xxxxxxxxxxx>
Cc: Bill Wendling <morbo@xxxxxxxxxx>
Cc: Justin Stitt <justinstitt@xxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/hexagon/kernel/vmlinux.lds.S | 1 +
1 file changed, 1 insertion(+)
--- a/arch/hexagon/kernel/vmlinux.lds.S
+++ b/arch/hexagon/kernel/vmlinux.lds.S
@@ -64,6 +64,7 @@ SECTIONS
STABS_DEBUG
DWARF_DEBUG
ELF_DETAILS
+ .hexagon.attributes 0 : { *(.hexagon.attributes) }
DISCARDS
}
Patches currently in stable-queue which might be from nathan@xxxxxxxxxx are
queue-5.15/powerpc-xor_vmx-add-mhard-float-to-cflags.patch
queue-5.15/kbuild-move-wenum-compare-conditional-enum-conversio.patch
queue-5.15/memtest-use-read-write-_once-in-memory-scanning.patch
queue-5.15/xfrm-avoid-clang-fortify-warning-in-copy_to_user_tmpl.patch
queue-5.15/hexagon-vmlinux.lds.s-handle-attributes-section.patch
