Merge branch 'unbreak-basic-and-bpf-tdc-testcases'

Davide Caratti says:

====================
unbreak 'basic' and 'bpf' tdc testcases

- patch 1/2 fixes tdc failures with 'bpf' action on fresch clones of the
  kernel tree
- patch 2/2 allow running tdc for the 'basic' classifier without tweaking
  tdc_config.py
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py

@@ -54,7 +54,7 @@ class SubPlugin(TdcPlugin):
             shell=True,
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
-            env=ENVIR)
+            env=os.environ.copy())
         (rawout, serr) = proc.communicate()
 
         if proc.returncode != 0 and len(serr) > 0:

tools/testing/selftests/tc-testing/tc-tests/filters/basic.json

@@ -6,6 +6,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -25,6 +28,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -44,6 +50,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -63,6 +72,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -82,6 +94,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -101,6 +116,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -120,6 +138,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -139,6 +160,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -158,6 +182,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -177,6 +204,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -196,6 +226,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -215,6 +248,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -234,6 +270,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -253,6 +292,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -272,6 +314,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -291,6 +336,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],
@@ -310,6 +358,9 @@
             "filter",
             "basic"
         ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
         "setup": [
             "$TC qdisc add dev $DEV1 ingress"
         ],