[PATCH v2 3/6] arm64: Add audit support

From: AKASHI Takahiro
Date: Fri Jan 17 2014 - 03:14:16 EST

On AArch64, audit can be enabled with CONFIG_AUDIT_GENERIC.
Most of audit features are implemented in generic way. This patch
adds a small piece of architecture dependent code.
syscall_get_arch(), which is used in seccomp, should just return

Signed-off-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
arch/arm64/include/asm/syscall.h | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/arch/arm64/include/asm/syscall.h b/arch/arm64/include/asm/syscall.h
index 70ba9d4..3361fec 100644
--- a/arch/arm64/include/asm/syscall.h
+++ b/arch/arm64/include/asm/syscall.h
@@ -16,7 +16,9 @@
#ifndef __ASM_SYSCALL_H
#define __ASM_SYSCALL_H

+#include <linux/audit.h>
#include <linux/err.h>
+#include <linux/sched.h>

static inline int syscall_get_nr(struct task_struct *task,
@@ -104,4 +106,14 @@ static inline void syscall_set_arguments(struct task_struct *task,
memcpy(&regs->regs[i], args, n * sizeof(args[0]));

+static inline int syscall_get_arch(struct task_struct *task,
+ struct pt_regs *regs)
+#ifdef __AARCH64EB__
+ return AUDIT_ARCH_AARCH64;
#endif /* __ASM_SYSCALL_H */

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/