linux-kernel - [PATCH] ARM: uaccess: Add missing include for set_thread

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Date:   Tue, 19 Sep 2017 21:50:42 +1000
From:   Jonathan Liu <net147@...il.com>
To:     Russell King <linux@...linux.org.uk>,
        Thomas Garnier <thgarnie@...gle.com>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Jonathan Liu <net147@...il.com>
Subject: [PATCH] ARM: uaccess: Add missing include for set_thread_flag

Fixes "implicit declaration of function" compile error for out-of-tree
kernel modules including asm/uaccess.h.

Fixes: 73ac5d6a2b6a ("arm/syscalls: Check address limit on user-mode return")
Signed-off-by: Jonathan Liu <net147@...il.com>
---
 arch/arm/include/asm/uaccess.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index 87936dd5d151..13d1877ffb75 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -17,6 +17,7 @@
 #include <asm/unified.h>
 #include <asm/compiler.h>
 
+#include <linux/thread_info.h>
 #include <asm/extable.h>
 
 /*
-- 
2.13.2