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

Pull networking fixes from David Miller:

 1) Unbalanced locking in mwifiex_process_country_ie, from Brian Norris.

 2) Fix thermal zone registration in iwlwifi, from Andrei
    Otcheretianski.

 3) Fix double free_irq in sgi ioc3 eth, from Thomas Bogendoerfer.

 4) Use after free in mptcp, from Florian Westphal.

 5) Use after free in wireguard's root_remove_peer_lists, from Eric
    Dumazet.

 6) Properly access packets heads in bonding alb code, from Eric
    Dumazet.

 7) Fix data race in skb_queue_len(), from Qian Cai.

 8) Fix regression in r8169 on some chips, from Heiner Kallweit.

 9) Fix XDP program ref counting in hv_netvsc, from Haiyang Zhang.

10) Certain kinds of set link netlink operations can cause a NULL deref
    in the ipv6 addrconf code. Fix from Eric Dumazet.

11) Don't cancel uninitialized work queue in drop monitor, from Ido
    Schimmel.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits)
  net: thunderx: use proper interface type for RGMII
  mt76: mt7615: fix max_nss in mt7615_eeprom_parse_hw_cap
  bpf: Improve bucket_log calculation logic
  selftests/bpf: Test freeing sockmap/sockhash with a socket in it
  bpf, sockhash: Synchronize_rcu before free'ing map
  bpf, sockmap: Don't sleep while holding RCU lock on tear-down
  bpftool: Don't crash on missing xlated program instructions
  bpf, sockmap: Check update requirements after locking
  drop_monitor: Do not cancel uninitialized work item
  mlxsw: spectrum_dpipe: Add missing error path
  mlxsw: core: Add validation of hardware device types for MGPIR register
  mlxsw: spectrum_router: Clear offload indication from IPv6 nexthops on abort
  selftests: mlxsw: Add test cases for local table route replacement
  mlxsw: spectrum_router: Prevent incorrect replacement of local table routes
  net: dsa: microchip: enable module autoprobe
  ipv6/addrconf: fix potential NULL deref in inet6_set_link_af()
  dpaa_eth: support all modes with rate adapting PHYs
  net: stmmac: update pci platform data to use phy_interface
  net: stmmac: xgmac: fix missing IFF_MULTICAST checki in dwxgmac2_set_filter
  net: stmmac: fix missing IFF_MULTICAST check in dwmac4_set_filter
  ...

1 files changed, 76 insertions, 0 deletions

diff --git a/tools/testing/selftests/drivers/net/mlxsw/fib.sh b/tools/testing/selftests/drivers/net/mlxsw/fib.sh
index 45115f81c2b1..eab79b9e58cd 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/fib.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/fib.sh
@@ -14,6 +14,7 @@ ALL_TESTS="
 	ipv4_plen
 	ipv4_replay
 	ipv4_flush
+	ipv4_local_replace
 	ipv6_add
 	ipv6_metric
 	ipv6_append_single
@@ -26,6 +27,7 @@ ALL_TESTS="
 	ipv6_delete_multipath
 	ipv6_replay_single
 	ipv6_replay_multipath
+	ipv6_local_replace
 "
 NUM_NETIFS=0
 source $lib_dir/lib.sh
@@ -89,6 +91,43 @@ ipv4_flush()
 	fib_ipv4_flush_test "testns1"
 }
 
+ipv4_local_replace()
+{
+	local ns="testns1"
+
+	RET=0
+
+	ip -n $ns link add name dummy1 type dummy
+	ip -n $ns link set dev dummy1 up
+
+	ip -n $ns route add table local 192.0.2.1/32 dev dummy1
+	fib4_trap_check $ns "table local 192.0.2.1/32 dev dummy1" false
+	check_err $? "Local table route not in hardware when should"
+
+	ip -n $ns route add table main 192.0.2.1/32 dev dummy1
+	fib4_trap_check $ns "table main 192.0.2.1/32 dev dummy1" true
+	check_err $? "Main table route in hardware when should not"
+
+	fib4_trap_check $ns "table local 192.0.2.1/32 dev dummy1" false
+	check_err $? "Local table route was replaced when should not"
+
+	# Test that local routes can replace routes in main table.
+	ip -n $ns route add table main 192.0.2.2/32 dev dummy1
+	fib4_trap_check $ns "table main 192.0.2.2/32 dev dummy1" false
+	check_err $? "Main table route not in hardware when should"
+
+	ip -n $ns route add table local 192.0.2.2/32 dev dummy1
+	fib4_trap_check $ns "table local 192.0.2.2/32 dev dummy1" false
+	check_err $? "Local table route did not replace route in main table when should"
+
+	fib4_trap_check $ns "table main 192.0.2.2/32 dev dummy1" true
+	check_err $? "Main table route was not replaced when should"
+
+	log_test "IPv4 local table route replacement"
+
+	ip -n $ns link del dev dummy1
+}
+
 ipv6_add()
 {
 	fib_ipv6_add_test "testns1"
@@ -149,6 +188,43 @@ ipv6_replay_multipath()
 	fib_ipv6_replay_multipath_test "testns1" "$DEVLINK_DEV"
 }
 
+ipv6_local_replace()
+{
+	local ns="testns1"
+
+	RET=0
+
+	ip -n $ns link add name dummy1 type dummy
+	ip -n $ns link set dev dummy1 up
+
+	ip -n $ns route add table local 2001:db8:1::1/128 dev dummy1
+	fib6_trap_check $ns "table local 2001:db8:1::1/128 dev dummy1" false
+	check_err $? "Local table route not in hardware when should"
+
+	ip -n $ns route add table main 2001:db8:1::1/128 dev dummy1
+	fib6_trap_check $ns "table main 2001:db8:1::1/128 dev dummy1" true
+	check_err $? "Main table route in hardware when should not"
+
+	fib6_trap_check $ns "table local 2001:db8:1::1/128 dev dummy1" false
+	check_err $? "Local table route was replaced when should not"
+
+	# Test that local routes can replace routes in main table.
+	ip -n $ns route add table main 2001:db8:1::2/128 dev dummy1
+	fib6_trap_check $ns "table main 2001:db8:1::2/128 dev dummy1" false
+	check_err $? "Main table route not in hardware when should"
+
+	ip -n $ns route add table local 2001:db8:1::2/128 dev dummy1
+	fib6_trap_check $ns "table local 2001:db8:1::2/128 dev dummy1" false
+	check_err $? "Local route route did not replace route in main table when should"
+
+	fib6_trap_check $ns "table main 2001:db8:1::2/128 dev dummy1" true
+	check_err $? "Main table route was not replaced when should"
+
+	log_test "IPv6 local table route replacement"
+
+	ip -n $ns link del dev dummy1
+}
+
 setup_prepare()
 {
 	ip netns add testns1