Commit 83dc1d99 authored Oct 11, 2019 by Ben Dooks (Codethink) Committed by Russell King Oct 31, 2019

ARM: 8920/1: share get_signal_page from signal.c to process.c

The get_signal_page() function is defined in signal.c and used in
process.c but there is no shared definition. Add one in signal.h to
silence the following warning:

arch/arm/kernel/signal.c:683:13: warning: symbol 'get_signal_page' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

parent 2af90350

arch/arm/kernel/process.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,8 @@
		#include <asm/tls.h>
		#include <asm/vdso.h>

		#include "signal.h"

		#if defined(CONFIG_STACKPROTECTOR) && !defined(CONFIG_STACKPROTECTOR_PER_TASK)
		#include <linux/stackprotector.h>
		unsigned long __stack_chk_guard __read_mostly;

arch/arm/kernel/signal.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -9,3 +9,5 @@ struct rt_sigframe {
		struct siginfo info;
		struct sigframe sig;
		};

		extern struct page *get_signal_page(void);

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