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Date: Fri, 14 Feb 2020 11:23:37 -0500 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Valdis Klētnieks <valdis.kletnieks@...edu>, Borislav Petkov <bp@...e.de>, "H. Peter Anvin" <hpa@...or.com>, Andy Lutomirski <luto@...nel.org>, Ingo Molnar <mingo@...hat.com>, Thomas Gleixner <tglx@...utronix.de>, x86-ml <x86@...nel.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH AUTOSEL 4.4 053/100] x86/vdso: Provide missing include file From: Valdis Klētnieks <valdis.kletnieks@...edu> [ Upstream commit bff47c2302cc249bcd550b17067f8dddbd4b6f77 ] When building with C=1, sparse issues a warning: CHECK arch/x86/entry/vdso/vdso32-setup.c arch/x86/entry/vdso/vdso32-setup.c:28:28: warning: symbol 'vdso32_enabled' was not declared. Should it be static? Provide the missing header file. Signed-off-by: Valdis Kletnieks <valdis.kletnieks@...edu> Signed-off-by: Borislav Petkov <bp@...e.de> Cc: "H. Peter Anvin" <hpa@...or.com> Cc: Andy Lutomirski <luto@...nel.org> Cc: Ingo Molnar <mingo@...hat.com> Cc: Thomas Gleixner <tglx@...utronix.de> Cc: x86-ml <x86@...nel.org> Link: https://lkml.kernel.org/r/36224.1575599767@turing-police Signed-off-by: Sasha Levin <sashal@...nel.org> --- arch/x86/entry/vdso/vdso32-setup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/entry/vdso/vdso32-setup.c b/arch/x86/entry/vdso/vdso32-setup.c index 3f9d1a83891ad..50c1f77cab150 100644 --- a/arch/x86/entry/vdso/vdso32-setup.c +++ b/arch/x86/entry/vdso/vdso32-setup.c @@ -10,6 +10,7 @@ #include <linux/smp.h> #include <linux/kernel.h> #include <linux/mm_types.h> +#include <linux/elf.h> #include <asm/processor.h> #include <asm/vdso.h> -- 2.20.1
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