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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2021-11-08 01:26:40 +0900 |
|---|---|---|
| committer |   Borislav Petkov <bp@suse.de> | 2021-12-30 14:08:20 +0100 |
| commit | a41f5b78ac5ba65986b31ddc6325a0b8cc8b8864 (patch) | |
| tree | 48f29c57e65dadfb4601cf58f96959a2e7c14940 | |
| parent | Linux 5.16-rc7 (diff) | |
| download | linux-dev-a41f5b78ac5ba65986b31ddc6325a0b8cc8b8864.tar.xz linux-dev-a41f5b78ac5ba65986b31ddc6325a0b8cc8b8864.zip | |
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
| -rw-r--r-- | arch/x86/entry/vdso/Makefile | 2 |
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 '$(NM)' '$@' |