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| author | Ard Biesheuvel <ardb@kernel.org> | 2022-08-24 17:31:10 +0200 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-09-03 18:01:27 +0800 |
| commit | 1429cfde90dc9c84789884d58ecd3bc2cad3dc9f (patch) | |
| tree | cc075f01d32421e4d0d7d1ae9601b893f2df7981 /arch | |
| parent | b90cb1053190353cc30f0fef0ef1f378ccc063c5 (diff) | |
| download | linux-1429cfde90dc9c84789884d58ecd3bc2cad3dc9f.tar.bz2 | |
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: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/loongarch/Kconfig | 1 | ||||
| -rw-r--r-- | arch/loongarch/kernel/vmlinux.lds.S | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index 26aeb1408e56..3bc5b911ae1a 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -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 diff --git a/arch/loongarch/kernel/vmlinux.lds.S b/arch/loongarch/kernel/vmlinux.lds.S index 69c76f26c1c5..f4831df5d2f9 100644 --- a/arch/loongarch/kernel/vmlinux.lds.S +++ b/arch/loongarch/kernel/vmlinux.lds.S @@ -77,6 +77,8 @@ SECTIONS PERCPU_SECTION(1 << CONFIG_L1_CACHE_SHIFT) #endif + .rela.dyn : ALIGN(8) { *(.rela.dyn) *(.rela*) } + .init.bss : { *(.init.bss) } |