Commit 1429cfde authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Huacai Chen
Browse files

LoongArch: Avoid orphan input sections 



Ensure that all input sections are listed explicitly in the linker
script, and issue a warning otherwise. This ensures that the binary
image matches the PE/COFF and other image metadata exactly, which is
important for things like code signing.

Signed-off-by: default avatarArd Biesheuvel <ardb@kernel.org>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent b90cb105

arch/loongarch/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ config LOONGARCH 
	select ARCH_USE_CMPXCHG_LOCKREF

	select ARCH_USE_QUEUED_RWLOCKS

	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT

	select ARCH_WANT_LD_ORPHAN_WARN

	select ARCH_WANTS_NO_INSTR

	select BUILDTIME_TABLE_SORT

	select COMMON_CLK

arch/loongarch/kernel/vmlinux.lds.S

+2 −0
Original line number Diff line number Diff line
@@ -77,6 +77,8 @@ SECTIONS 
	PERCPU_SECTION(1 << CONFIG_L1_CACHE_SHIFT)

#endif



	.rela.dyn : ALIGN(8) { *(.rela.dyn) *(.rela*) }



	.init.bss : {

		*(.init.bss)

	}