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 <[email protected]>
diff --git a/arch/x86/entry/vdso/vdso32-setup.c b/arch/x86/entry/vdso/vdso32-setup.c
index 240626e7f55a..43842fade8fa 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>
The following commit has been merged into the x86/cleanups branch of tip:
Commit-ID: bff47c2302cc249bcd550b17067f8dddbd4b6f77
Gitweb: https://git.kernel.org/tip/bff47c2302cc249bcd550b17067f8dddbd4b6f77
Author: Valdis Klētnieks <[email protected]>
AuthorDate: Thu, 05 Dec 2019 21:36:07 -05:00
Committer: Borislav Petkov <[email protected]>
CommitterDate: Sun, 29 Dec 2019 13:41:31 +01:00
x86/vdso: Provide missing include file
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 <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: x86-ml <[email protected]>
Link: https://lkml.kernel.org/r/36224.1575599767@turing-police
---
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 240626e..43842fa 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>