diff options
| author | Dmitry V. Levin <ldv@altlinux.org> | 2018-12-13 20:22:07 +0300 |
|---|---|---|
| committer | Guo Ren <ren_guo@c-sky.com> | 2018-12-30 21:21:24 +0800 |
| commit | d770b25653447b4c57303859e2ac04ebe9318f8e (patch) | |
| tree | 160b968bab9ed7881ccf65507f305acd67a2ee65 | |
| parent | 077b930adafead095cd38600539ec129f1379d8c (diff) | |
csky: define syscall_get_arch()
syscall_get_arch() is required to be implemented on all architectures
in order to extend the generic ptrace API with PTRACE_GET_SYSCALL_INFO
request.
Cc: Guo Ren <guoren@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Eric Paris <eparis@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Elvira Khabirova <lineprinter@altlinux.org>
Cc: Eugene Syromyatnikov <esyr@redhat.com>
Cc: linux-audit@redhat.com
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Guo Ren <guoren@kernel.org>
arch/csky/include/asm/syscall.h | 7 +++++++
include/uapi/linux/audit.h | 1 +
2 files changed, 8 insertions(+)
| -rw-r--r-- | arch/csky/include/asm/syscall.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/audit.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/csky/include/asm/syscall.h b/arch/csky/include/asm/syscall.h index 926a64a8b4ee..d637445737b7 100644 --- a/arch/csky/include/asm/syscall.h +++ b/arch/csky/include/asm/syscall.h @@ -6,6 +6,7 @@ #include <linux/sched.h> #include <linux/err.h> #include <abi/regdef.h> +#include <uapi/linux/audit.h> static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) @@ -68,4 +69,10 @@ syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, memcpy(®s->a1 + i * sizeof(regs->a1), args, n * sizeof(regs->a0)); } +static inline int +syscall_get_arch(void) +{ + return AUDIT_ARCH_CSKY; +} + #endif /* __ASM_SYSCALL_H */ diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 818ae690ab79..f91729232f46 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -378,6 +378,7 @@ enum { #define AUDIT_ARCH_ARM (EM_ARM|__AUDIT_ARCH_LE) #define AUDIT_ARCH_ARMEB (EM_ARM) #define AUDIT_ARCH_CRIS (EM_CRIS|__AUDIT_ARCH_LE) +#define AUDIT_ARCH_CSKY (EM_CSKY|__AUDIT_ARCH_LE) #define AUDIT_ARCH_FRV (EM_FRV) #define AUDIT_ARCH_I386 (EM_386|__AUDIT_ARCH_LE) #define AUDIT_ARCH_IA64 (EM_IA_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) |