Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Minor overlapping changes in the btusb and ixgbe drivers.

Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 74 insertions, 11 deletions

diff --git a/tools/testing/selftests/cgroup/test_freezer.c b/tools/testing/selftests/cgroup/test_freezer.c
index 8219a30853d2..0fc1b6d4b0f9 100644
--- a/tools/testing/selftests/cgroup/test_freezer.c
+++ b/tools/testing/selftests/cgroup/test_freezer.c
@@ -448,6 +448,59 @@ cleanup:
 }
 
 /*
+ * The test creates a cgroups and freezes it. Then it creates a child cgroup
+ * and populates it with a task. After that it checks that the child cgroup
+ * is frozen and the parent cgroup remains frozen too.
+ */
+static int test_cgfreezer_mkdir(const char *root)
+{
+	int ret = KSFT_FAIL;
+	char *parent, *child = NULL;
+	int pid;
+
+	parent = cg_name(root, "cg_test_mkdir_A");
+	if (!parent)
+		goto cleanup;
+
+	child = cg_name(parent, "cg_test_mkdir_B");
+	if (!child)
+		goto cleanup;
+
+	if (cg_create(parent))
+		goto cleanup;
+
+	if (cg_freeze_wait(parent, true))
+		goto cleanup;
+
+	if (cg_create(child))
+		goto cleanup;
+
+	pid = cg_run_nowait(child, child_fn, NULL);
+	if (pid < 0)
+		goto cleanup;
+
+	if (cg_wait_for_proc_count(child, 1))
+		goto cleanup;
+
+	if (cg_check_frozen(child, true))
+		goto cleanup;
+
+	if (cg_check_frozen(parent, true))
+		goto cleanup;
+
+	ret = KSFT_PASS;
+
+cleanup:
+	if (child)
+		cg_destroy(child);
+	free(child);
+	if (parent)
+		cg_destroy(parent);
+	free(parent);
+	return ret;
+}
+
+/*
  * The test creates two nested cgroups, freezes the parent
  * and removes the child. Then it checks that the parent cgroup
  * remains frozen and it's possible to create a new child
@@ -815,6 +868,7 @@ struct cgfreezer_test {
 	T(test_cgfreezer_simple),
 	T(test_cgfreezer_tree),
 	T(test_cgfreezer_forkbomb),
+	T(test_cgfreezer_mkdir),
 	T(test_cgfreezer_rmdir),
 	T(test_cgfreezer_migrate),
 	T(test_cgfreezer_ptrace),
diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh
index c5c93d5fb3ad..f9ebeac1e6f2 100755
--- a/tools/testing/selftests/net/fib_nexthops.sh
+++ b/tools/testing/selftests/net/fib_nexthops.sh
@@ -212,6 +212,8 @@ check_output()
 			printf "        ${out}\n"
 			printf "    Expected:\n"
 			printf "        ${expected}\n\n"
+		else
+			echo "      WARNING: Unexpected route entry"
 		fi
 	fi
 
@@ -274,7 +276,7 @@ ipv6_fcnal()
 
 	run_cmd "$IP nexthop get id 52"
 	log_test $? 0 "Get nexthop by id"
-	check_nexthop "id 52" "id 52 via 2001:db8:91::2 dev veth1"
+	check_nexthop "id 52" "id 52 via 2001:db8:91::2 dev veth1 scope link"
 
 	run_cmd "$IP nexthop del id 52"
 	log_test $? 0 "Delete nexthop by id"
@@ -479,12 +481,12 @@ ipv6_fcnal_runtime()
 	run_cmd "$IP -6 nexthop add id 85 dev veth1"
 	run_cmd "$IP ro replace 2001:db8:101::1/128 nhid 85"
 	log_test $? 0 "IPv6 route with device only nexthop"
-	check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 85 dev veth1"
+	check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 85 dev veth1 metric 1024 pref medium"
 
 	run_cmd "$IP nexthop add id 123 group 81/85"
 	run_cmd "$IP ro replace 2001:db8:101::1/128 nhid 123"
 	log_test $? 0 "IPv6 multipath route with nexthop mix - dev only + gw"
-	check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 85 nexthop via 2001:db8:91::2 dev veth1 nexthop dev veth1"
+	check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 123 metric 1024 nexthop via 2001:db8:91::2 dev veth1 weight 1 nexthop dev veth1 weight 1 pref medium"
 
 	#
 	# IPv6 route with v4 nexthop - not allowed
@@ -538,7 +540,7 @@ ipv4_fcnal()
 
 	run_cmd "$IP nexthop get id 12"
 	log_test $? 0 "Get nexthop by id"
-	check_nexthop "id 12" "id 12 via 172.16.1.2 src 172.16.1.1 dev veth1 scope link"
+	check_nexthop "id 12" "id 12 via 172.16.1.2 dev veth1 scope link"
 
 	run_cmd "$IP nexthop del id 12"
 	log_test $? 0 "Delete nexthop by id"
@@ -685,7 +687,7 @@ ipv4_withv6_fcnal()
 	set +e
 	run_cmd "$IP ro add 172.16.101.1/32 nhid 11"
 	log_test $? 0 "IPv6 nexthop with IPv4 route"
-	check_route "172.16.101.1" "172.16.101.1 nhid 11 via ${lladdr} dev veth1"
+	check_route "172.16.101.1" "172.16.101.1 nhid 11 via inet6 ${lladdr} dev veth1"
 
 	set -e
 	run_cmd "$IP nexthop add id 12 via 172.16.1.2 dev veth1"
@@ -694,11 +696,11 @@ ipv4_withv6_fcnal()
 	run_cmd "$IP ro replace 172.16.101.1/32 nhid 101"
 	log_test $? 0 "IPv6 nexthop with IPv4 route"
 
-	check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1"
+	check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via inet6 ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1"
 
 	run_cmd "$IP ro replace 172.16.101.1/32 via inet6 ${lladdr} dev veth1"
 	log_test $? 0 "IPv4 route with IPv6 gateway"
-	check_route "172.16.101.1" "172.16.101.1 via ${lladdr} dev veth1"
+	check_route "172.16.101.1" "172.16.101.1 via inet6 ${lladdr} dev veth1"
 
 	run_cmd "$IP ro replace 172.16.101.1/32 via inet6 2001:db8:50::1 dev veth1"
 	log_test $? 2 "IPv4 route with invalid IPv6 gateway"
@@ -785,10 +787,10 @@ ipv4_fcnal_runtime()
 	log_test $? 0 "IPv4 route with device only nexthop"
 	check_route "172.16.101.1" "172.16.101.1 nhid 85 dev veth1"
 
-	run_cmd "$IP nexthop add id 122 group 21/85"
-	run_cmd "$IP ro replace 172.16.101.1/32 nhid 122"
+	run_cmd "$IP nexthop add id 123 group 21/85"
+	run_cmd "$IP ro replace 172.16.101.1/32 nhid 123"
 	log_test $? 0 "IPv4 multipath route with nexthop mix - dev only + gw"
-	check_route "172.16.101.1" "172.16.101.1 nhid 85 nexthop via 172.16.1.2 dev veth1 nexthop dev veth1"
+	check_route "172.16.101.1" "172.16.101.1 nhid 123 nexthop via 172.16.1.2 dev veth1 weight 1 nexthop dev veth1 weight 1"
 
 	#
 	# IPv4 with IPv6
@@ -820,7 +822,7 @@ ipv4_fcnal_runtime()
 	run_cmd "$IP ro replace 172.16.101.1/32 nhid 101"
 	log_test $? 0 "IPv4 route with mixed v4-v6 multipath route"
 
-	check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1"
+	check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via inet6 ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1"
 
 	run_cmd "ip netns exec me ping -c1 -w1 172.16.101.1"
 	log_test $? 0 "IPv6 nexthop with IPv4 route"
diff --git a/tools/testing/selftests/net/xfrm_policy.sh b/tools/testing/selftests/net/xfrm_policy.sh
index 5445943bf07f..7a1bf94c5bd3 100755
--- a/tools/testing/selftests/net/xfrm_policy.sh
+++ b/tools/testing/selftests/net/xfrm_policy.sh
@@ -106,6 +106,13 @@ do_overlap()
     #
     # 10.0.0.0/24 and 10.0.1.0/24 nodes have been merged as 10.0.0.0/23.
     ip -net $ns xfrm policy add src 10.1.0.0/24 dst 10.0.0.0/23 dir fwd priority 200 action block
+
+    # similar to above: add policies (with partially random address), with shrinking prefixes.
+    for p in 29 28 27;do
+      for k in $(seq 1 32); do
+       ip -net $ns xfrm policy add src 10.253.1.$((RANDOM%255))/$p dst 10.254.1.$((RANDOM%255))/$p dir fwd priority $((200+k)) action block 2>/dev/null
+      done
+    done
 }
 
 do_esp_policy_get_check() {