runtime: disable preemption test (fix build)

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/10849043

diff --git a/src/pkg/runtime/proc_test.go b/src/pkg/runtime/proc_test.go
index 605f747cbe42d1be699f1f2858ee8dab24f7bd29..7e551d2fd1cd9942f2def4098afa3e132612fa16 100644 (file)
--- a/src/pkg/runtime/proc_test.go
+++ b/src/pkg/runtime/proc_test.go
@@ -169,6 +169,7 @@ var preempt = func() int {
 }
 
 func TestPreemptionGC(t *testing.T) {
+       t.Skip("preemption is disabled")
        // Test that pending GC preempts running goroutines.
        const P = 5
        defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(P + 1))