linux-kernel - [tip: x86/cleanups] x86/vdso: Include vdso/processor.h

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Message-ID: <168444739265.404.17829219403406293838.tip-bot2@tip-bot2>
Date:   Thu, 18 May 2023 22:03:12 -0000
From:   "tip-bot2 for Arnd Bergmann" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Arnd Bergmann <arnd@...db.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Alexander Lobakin <aleksander.lobakin@...el.com>,
        x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: x86/cleanups] x86/vdso: Include vdso/processor.h

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     3e0bd4dd35406a130de02c1660e32f6c40121d35
Gitweb:        https://git.kernel.org/tip/3e0bd4dd35406a130de02c1660e32f6c40121d35
Author:        Arnd Bergmann <arnd@...db.de>
AuthorDate:    Tue, 16 May 2023 21:35:45 +02:00
Committer:     Dave Hansen <dave.hansen@...ux.intel.com>
CommitterDate: Thu, 18 May 2023 11:56:18 -07:00

x86/vdso: Include vdso/processor.h

__vdso_getcpu is declared in a header but this is not included
before the definition, causing a W=1 warning:

arch/x86/entry/vdso/vgetcpu.c:13:1: error: no previous prototype for '__vdso_getcpu' [-Werror=missing-prototypes]
arch/x86/entry/vdso/vdso32/../vgetcpu.c:13:1: error: no previous prototype for '__vdso_getcpu' [-Werror=missing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@...el.com>
Link: https://lore.kernel.org/all/20230516193549.544673-17-arnd%40kernel.org
---
 arch/x86/entry/vdso/vgetcpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/entry/vdso/vgetcpu.c b/arch/x86/entry/vdso/vgetcpu.c
index 0a9007c..e464030 100644
--- a/arch/x86/entry/vdso/vgetcpu.c
+++ b/arch/x86/entry/vdso/vgetcpu.c
@@ -8,6 +8,7 @@
 #include <linux/kernel.h>
 #include <linux/getcpu.h>
 #include <asm/segment.h>
+#include <vdso/processor.h>
 
 notrace long
 __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused)