LoongArch: vDSO: Remove -nostdlib complier flag

[ Upstream commit d35ec48fa6c8fe0cfa4a03155109fec7677911d4 ]

Since $(LD) is directly used, hence -nostdlib is unneeded, MIPS has
removed this, we should remove it too.

bdbf2038fbf4 ("MIPS: VDSO: remove -nostdlib compiler flag").

In fact, other architectures also use $(LD) now.

fe00e50b2db8 ("ARM: 8858/1: vdso: use $(LD) instead of $(CC) to link VDSO")
691efbedc60d ("arm64: vdso: use $(LD) instead of $(CC) to link VDSO")
2ff906994b6c ("MIPS: VDSO: Use $(LD) instead of $(CC) to link VDSO")
2b2a25845d53 ("s390/vdso: Use $(LD) instead of $(CC) to link vDSO")

Cc: stable@vger.kernel.org
Reviewed-by: Yanteng Si <siyanteng@cqsoftware.com.cn>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile
index cf6c41054396ac6cc856d0f1f1695c11ff50c22c..49af37f781bbef510d2a3ec12d8e8e0b1984b40d 100644 (file)
--- a/arch/loongarch/vdso/Makefile
+++ b/arch/loongarch/vdso/Makefile
@@ -36,7 +36,7 @@ endif
 
 # VDSO linker flags.
 ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
-       $(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared --build-id -T
+       $(filter -E%,$(KBUILD_CFLAGS)) -shared --build-id -T
 
 #
 # Shared build commands.