auto merge of #9412 : thestinger/rust/no_starve_xfail, r=cmr

this is still broken on the bsd builder, perhaps because it has 1 core

src/libstd/rt/sched.rs

@@ -1212,13 +1212,11 @@ mod test {
         }
     }
 
-    #[test]
+    // FIXME: #9407: xfail-test
     fn dont_starve_1() {
         use rt::comm::oneshot;
         use unstable::running_on_valgrind;
 
-        // FIXME: #9407: should work while serialized on valgrind
-        if !running_on_valgrind() {
         do stress_factor().times {
             do run_in_mt_newsched_task {
                 let (port, chan) = oneshot();
@@ -1233,5 +1231,4 @@ mod test {
             }
         }
     }
-    }
 }