[PATCH 7/8] x86 ptrace: arch_ptrace -ENOSYS return

Roland McGrath
2008-03-19T21:20:50Z

Return -ENOSYS from arch_ptrace and compat_arch_ptrace
rather than calling ptrace_request or compat_ptrace_request.

Signed-off-by: Roland McGrath <roland@redhat.com>
---
arch/x86/kernel/ptrace.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 777d8f9..4d5561c 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -1010,7 +1010,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
#endif

default:
- ret = ptrace_request(child, request, addr, data);
+ ret = -ENOSYS;
break;
}

@@ -1266,7 +1266,8 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
return arch_ptrace(child, request, addr, data);

default:
- return compat_ptrace_request(child, request, addr, data);
+ ret = -ENOSYS;
+ break;
}

return ret;