| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 089/191] x86/vdso: Provide missing include file | Date | Fri, 21 Feb 2020 08:41:02 +0100 |
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From: Valdis Klētnieks <valdis.kletnieks@vt.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@vt.edu> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/36224.1575599767@turing-police Signed-off-by: Sasha Levin <sashal@kernel.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 42d4c89f990ed..ddff0ca6f5098 100644 --- a/arch/x86/entry/vdso/vdso32-setup.c +++ b/arch/x86/entry/vdso/vdso32-setup.c @@ -11,6 +11,7 @@ #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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