Xtimeout TestProcessAttach for Linux.

llvm-svn: 242932
diff --git a/lldb/test/dosep.py b/lldb/test/dosep.py
index 779937f..608497f 100755
--- a/lldb/test/dosep.py
+++ b/lldb/test/dosep.py
@@ -244,6 +244,7 @@
         expected_timeout |= {
             "TestAttachDenied.py",
             "TestAttachResume.py",
+            "TestProcessAttach.py",
             "TestConnectRemote.py",
             "TestCreateAfterAttach.py",
             "TestEvents.py",