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authorNick Desaulniers <ndesaulniers@google.com>2018-12-11 01:27:16 +0300
committerBorislav Petkov <bp@suse.de>2018-12-11 16:19:42 +0300
commite4f752dda0de351efd198f438b68e743029da68a (patch)
treea1e6c2faeb70ef2f7eda555f22d9e07c34b0cc79 /arch/x86/um
parent63fea0af43af5beb3779fd2cae078d5d77b4bb11 (diff)
downloadlinux-e4f752dda0de351efd198f438b68e743029da68a.tar.xz
x86/um/vdso: Drop implicit common-page-size linker flag
GNU linker's -z common-page-size's default value is based on the target architecture. arch/x86/um/vdso/Makefile sets it to the architecture default, which is implicit and redundant. Drop it so that one more LLVM build issue gets addressed. Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Richard Weinberger <richard@nod.at> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-um@lists.infradead.org Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/20181206191231.192355-1-ndesaulniers@google.com
Diffstat (limited to 'arch/x86/um')
-rw-r--r--arch/x86/um/vdso/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/um/vdso/Makefile b/arch/x86/um/vdso/Makefile
index 822ccdba93ad..bf94060fc06f 100644
--- a/arch/x86/um/vdso/Makefile
+++ b/arch/x86/um/vdso/Makefile
@@ -26,7 +26,7 @@ targets += vdso.so vdso.so.dbg vdso.lds $(vobjs-y)
CPPFLAGS_vdso.lds += -P -C
VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname=linux-vdso.so.1 \
- -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096
+ -Wl,-z,max-page-size=4096
$(obj)/vdso.o: $(src)/vdso.S $(obj)/vdso.so