The patch titled Subject: hexagon: vmlinux.lds.S: handle attributes section has been added to the -mm mm-hotfixes-unstable branch. Its filename is hexagon-vmlinuxldss-handle-attributes-section.patch

This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches...

This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days

------------------------------------------------------ From: Nathan Chancellor nathan@kernel.org Subject: hexagon: vmlinux.lds.S: handle attributes section Date: Tue, 19 Mar 2024 17:37:46 -0700

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... Fixes: 113616ec5b64 ("hexagon: select ARCH_WANT_LD_ORPHAN_WARN") Link: https://github.com/llvm/llvm-project/commit/31f4b329c8234fab9afa59494d7f8bda... Signed-off-by: Nathan Chancellor nathan@kernel.org Cc: Bill Wendling morbo@google.com Cc: Brian Cain bcain@quicinc.com Cc: Justin Stitt justinstitt@google.com Cc: Nick Desaulniers ndesaulniers@google.com Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---

arch/hexagon/kernel/vmlinux.lds.S | 1 + 1 file changed, 1 insertion(+)

--- a/arch/hexagon/kernel/vmlinux.lds.S~hexagon-vmlinuxldss-handle-attributes-section +++ a/arch/hexagon/kernel/vmlinux.lds.S @@ -63,6 +63,7 @@ SECTIONS STABS_DEBUG DWARF_DEBUG ELF_DETAILS + .hexagon.attributes 0 : { *(.hexagon.attributes) }

DISCARDS } _

Patches currently in -mm which might be from nathan@kernel.org are

hexagon-vmlinuxldss-handle-attributes-section.patch