Messages in this thread Patch in this message | | | Date | Tue, 11 Dec 2018 05:25:00 -0800 | From | tip-bot for Nick Desaulniers <> | Subject | [tip:x86/build] x86/um/vdso: Drop implicit common-page-size linker flag |
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Commit-ID: e4f752dda0de351efd198f438b68e743029da68a Gitweb: https://git.kernel.org/tip/e4f752dda0de351efd198f438b68e743029da68a Author: Nick Desaulniers <ndesaulniers@google.com> AuthorDate: Mon, 10 Dec 2018 14:27:16 -0800 Committer: Borislav Petkov <bp@suse.de> CommitDate: Tue, 11 Dec 2018 14:19:42 +0100
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 --- arch/x86/um/vdso/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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
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