diff options
| author | Will Drewry <wad@chromium.org> | 2012-11-15 22:11:29 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-11-19 15:14:17 +0100 |
| commit | 1f59d13bee172945ccdfbc5018477ba94a0ac28e (patch) | |
| tree | 25d1768c9a9b28b6041dd9914ac5959c6b676829 /arch | |
| parent | ARM: 7574/1: kernel/process.c: include idmap.h instead of redeclaring setup_m... (diff) | |
| download | linux-1f59d13bee172945ccdfbc5018477ba94a0ac28e.tar.xz linux-1f59d13bee172945ccdfbc5018477ba94a0ac28e.zip | |
ARM: 7577/1: arch/add syscall_get_arch
Provide an ARM implementation of syscall_get_arch. This is a pre-requisite
for CONFIG_HAVE_ARCH_SECCOMP_FILTER.
Signed-off-by: Will Drewry <wad@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/syscall.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h index 9fdded6b1089..f1d96d4e8092 100644 --- a/arch/arm/include/asm/syscall.h +++ b/arch/arm/include/asm/syscall.h @@ -7,6 +7,8 @@ #ifndef _ASM_ARM_SYSCALL_H #define _ASM_ARM_SYSCALL_H +#include <linux/audit.h> /* for AUDIT_ARCH_* */ +#include <linux/elf.h> /* for ELF_EM */ #include <linux/err.h> #include <linux/sched.h> @@ -95,4 +97,11 @@ static inline void syscall_set_arguments(struct task_struct *task, memcpy(®s->ARM_r0 + i, args, n * sizeof(args[0])); } +static inline int syscall_get_arch(struct task_struct *task, + struct pt_regs *regs) +{ + /* ARM tasks don't change audit architectures on the fly. */ + return AUDIT_ARCH_ARM; +} + #endif /* _ASM_ARM_SYSCALL_H */ |