The following commit has been merged into the x86/vdso branch of tip:
Commit-ID: 9102fa34604159642625f42d7f801f1e04d9ca12
Gitweb: https://git.kernel.org/tip/9102fa34604159642625f42d7f801f1e04d9ca12
Author: Masahiro Yamada <masahiroy@xxxxxxxxxx>
AuthorDate: Mon, 08 Nov 2021 01:26:41 +09:00
Committer: Borislav Petkov <bp@xxxxxxx>
CommitterDate: Thu, 30 Dec 2021 14:13:06 +01:00
x86/purgatory: 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.
$(LD) is directly used for linking purgatory.{ro,chk} here, hence
-nostdlib is unneeded.
Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Reviewed-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20211107162641.324688-2-masahiroy@xxxxxxxxxx
---
arch/x86/purgatory/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index 95ea17a..ae53d54 100644
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -16,7 +16,7 @@ CFLAGS_sha256.o := -D__DISABLE_EXPORTS
# When linking purgatory.ro with -r unresolved symbols are not checked,
# also link a purgatory.chk binary without -r to check for unresolved symbols.
-PURGATORY_LDFLAGS := -e purgatory_start -nostdlib -z nodefaultlib
+PURGATORY_LDFLAGS := -e purgatory_start -z nodefaultlib
LDFLAGS_purgatory.ro := -r $(PURGATORY_LDFLAGS)
LDFLAGS_purgatory.chk := $(PURGATORY_LDFLAGS)
targets += purgatory.ro purgatory.chk
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