Thx Dmitry, Reviewed-by: Guo Ren <[email protected]>
On Thu, Dec 13, 2018 at 08:22:07PM +0300, Dmitry V. Levin wrote: > 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 <[email protected]> > Cc: Paul Moore <[email protected]> > Cc: Eric Paris <[email protected]> > Cc: Oleg Nesterov <[email protected]> > Cc: Andy Lutomirski <[email protected]> > Cc: Elvira Khabirova <[email protected]> > Cc: Eugene Syromyatnikov <[email protected]> > Cc: [email protected] > Signed-off-by: Dmitry V. Levin <[email protected]> > --- > > Notes: > v6: unchanged > > arch/csky/include/asm/syscall.h | 7 +++++++ > include/uapi/linux/audit.h | 1 + > 2 files changed, 8 insertions(+) > > 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 72aeea0a740d..55904a40d768 100644 > --- a/include/uapi/linux/audit.h > +++ b/include/uapi/linux/audit.h > @@ -384,6 +384,7 @@ enum { > #define AUDIT_ARCH_C6X (EM_TI_C6000|__AUDIT_ARCH_LE) > #define AUDIT_ARCH_C6XBE (EM_TI_C6000) > #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) > -- > ldv
