diff options
| author | Yury Norov <ynorov@caviumnetworks.com> | 2016-05-24 03:04:42 +0300 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-04-03 10:52:41 +0200 |
| commit | 8ce9160536f568044fe36cfdee54b5e30394e09c (patch) | |
| tree | 912ba88dad87ae57a1988fa425a2bf103f4b0ffc /arch/arm64/kernel/traps.c | |
| parent | a67033d3c7c5fc8f5da77ac10fec53db3bba1d9c (diff) | |
arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat)
Based on patch of Andrew Pinski.
This patch introduces is_a32_compat_task and is_a32_thread so it is
easier to say this is a a32 specific thread or a generic compat thread/task.
Corresponding functions are located in <asm/is_compat.h> to avoid mess in
headers.
Some files include both <linux/compat.h> and <asm/compat.h>,
and this is wrong because <linux/compat.h> has <asm/compat.h> already
included. It was fixed too.
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Signed-off-by: Andrew Pinski <Andrew.Pinski@caviumnetworks.com>
Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
Diffstat (limited to 'arch/arm64/kernel/traps.c')
| -rw-r--r-- | arch/arm64/kernel/traps.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index bbab8d8aa761..1b3771e0faf8 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -18,6 +18,7 @@ */ #include <linux/bug.h> +#include <linux/compat.h> #include <linux/signal.h> #include <linux/personality.h> #include <linux/kallsyms.h> @@ -519,7 +520,7 @@ asmlinkage long do_ni_syscall(struct pt_regs *regs) { #ifdef CONFIG_AARCH32_EL0 long ret; - if (is_compat_task()) { + if (is_a32_compat_task()) { ret = a32_arm_syscall(regs); if (ret != -ENOSYS) return ret; |