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| author | Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> | 2019-10-11 14:53:32 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2019-10-31 17:58:53 +0100 |
| commit | 83dc1d99429af7d73225294f216a510ba6f58e45 (patch) | |
| tree | 8dcc8da9c53ec0c669146131971a994dac73253e /arch/arm/kernel | |
| parent | ARM: 8919/1: make unexported functions static (diff) | |
| download | linux-83dc1d99429af7d73225294f216a510ba6f58e45.tar.xz linux-83dc1d99429af7d73225294f216a510ba6f58e45.zip | |
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>
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/signal.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 9485acc520a4..cea1c27c29cb 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -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; diff --git a/arch/arm/kernel/signal.h b/arch/arm/kernel/signal.h index b7b838b05229..cb076d30ab38 100644 --- a/arch/arm/kernel/signal.h +++ b/arch/arm/kernel/signal.h @@ -9,3 +9,5 @@ struct rt_sigframe { struct siginfo info; struct sigframe sig; }; + +extern struct page *get_signal_page(void); |