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authorMasahiro Yamada <masahiroy@kernel.org>2021-11-08 01:26:40 +0900
committerBorislav Petkov <bp@suse.de>2021-12-30 14:08:20 +0100
commita41f5b78ac5ba65986b31ddc6325a0b8cc8b8864 (patch)
tree48f29c57e65dadfb4601cf58f96959a2e7c14940 /arch/x86/entry
parentfc74e0a40e4f9fd0468e34045b0c45bba11dcbb2 (diff)
downloadlinux-a41f5b78ac5ba65986b31ddc6325a0b8cc8b8864.tar.bz2
x86/vdso: Remove -nostdlib compiler flag
The -nostdlib option requests the compiler to not use the standard system startup files or libraries when linking. It is effective only when $(CC) is used as a linker driver. Since 379d98ddf413 ("x86: vdso: Use $LD instead of $CC to link") $(LD) is directly used, hence -nostdlib is unneeded. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/r/20211107162641.324688-1-masahiroy@kernel.org
Diffstat (limited to 'arch/x86/entry')
-rw-r--r--arch/x86/entry/vdso/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
index a2dddcc189f6..693f8b9031fb 100644
--- a/arch/x86/entry/vdso/Makefile
+++ b/arch/x86/entry/vdso/Makefile
@@ -172,7 +172,7 @@ $(obj)/vdso32.so.dbg: $(obj)/vdso32/vdso32.lds $(vobjs32) FORCE
# The DSO images are built using a special linker script.
#
quiet_cmd_vdso = VDSO $@
- cmd_vdso = $(LD) -nostdlib -o $@ \
+ cmd_vdso = $(LD) -o $@ \
$(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \
-T $(filter %.lds,$^) $(filter %.o,$^) && \
sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'