Merge tag 'net-6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Current release - regressions:

   - virtio_net: fix missed error path rtnl_unlock after control queue
     locking rework

  Current release - new code bugs:

   - bpf: fix KASAN slab-out-of-bounds in percpu_array_map_gen_lookup,
     caused by missing nested map handling

   - drv: dsa: correct initialization order for KSZ88x3 ports

  Previous releases - regressions:

   - af_packet: do not call packet_read_pending() from
     tpacket_destruct_skb() fix performance regression

   - ipv6: fix route deleting failure when metric equals 0, don't assume
     0 means not set / default in this case

  Previous releases - always broken:

   - bridge: couple of syzbot-driven fixes"

* tag 'net-6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (30 commits)
  selftests: net: local_termination: annotate the expected failures
  net: dsa: microchip: Correct initialization order for KSZ88x3 ports
  MAINTAINERS: net: Update reviewers for TI's Ethernet drivers
  dt-bindings: net: ti: Update maintainers list
  l2tp: fix ICMP error handling for UDP-encap sockets
  net: txgbe: fix to control VLAN strip
  net: wangxun: match VLAN CTAG and STAG features
  net: wangxun: fix to change Rx features
  af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
  virtio_net: Fix missed rtnl_unlock
  netrom: fix possible dead-lock in nr_rt_ioctl()
  idpf: don't skip over ethtool tcp-data-split setting
  dt-bindings: net: qcom: ethernet: Allow dma-coherent
  bonding: fix oops during rmmod
  net/ipv6: Fix route deleting failure when metric equals 0
  selftests/net: reduce xfrm_policy test time
  selftests/bpf: Adjust btf_dump test to reflect recent change in file_operations
  selftests/bpf: Adjust test_access_variable_array after a kernel function name change
  selftests/net/lib: no need to record ns name if it already exist
  net: qrtr: ns: Fix module refcnt
  ...

10 files changed, 44 insertions, 26 deletions

diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c
index 466a29d80124..2a4c71501a17 100644
--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -105,7 +105,7 @@ int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts)
  */
 int probe_memcg_account(int token_fd)
 {
-	const size_t attr_sz = offsetofend(union bpf_attr, attach_btf_obj_fd);
+	const size_t attr_sz = offsetofend(union bpf_attr, prog_token_fd);
 	struct bpf_insn insns[] = {
 		BPF_EMIT_CALL(BPF_FUNC_ktime_get_coarse_ns),
 		BPF_EXIT_INSN(),
diff --git a/tools/lib/bpf/features.c b/tools/lib/bpf/features.c
index 4e783cc7fc4b..a336786a22a3 100644
--- a/tools/lib/bpf/features.c
+++ b/tools/lib/bpf/features.c
@@ -22,7 +22,7 @@ int probe_fd(int fd)
 
 static int probe_kern_prog_name(int token_fd)
 {
-	const size_t attr_sz = offsetofend(union bpf_attr, prog_name);
+	const size_t attr_sz = offsetofend(union bpf_attr, prog_token_fd);
 	struct bpf_insn insns[] = {
 		BPF_MOV64_IMM(BPF_REG_0, 0),
 		BPF_EXIT_INSN(),
diff --git a/tools/testing/selftests/bpf/prog_tests/btf_dump.c b/tools/testing/selftests/bpf/prog_tests/btf_dump.c
index e9ea38aa8248..09a8e6f9b379 100644
--- a/tools/testing/selftests/bpf/prog_tests/btf_dump.c
+++ b/tools/testing/selftests/bpf/prog_tests/btf_dump.c
@@ -653,7 +653,7 @@ static void test_btf_dump_struct_data(struct btf *btf, struct btf_dump *d,
 		cmpstr =
 "(struct file_operations){\n"
 "	.owner = (struct module *)0xffffffffffffffff,\n"
-"	.llseek = (loff_t (*)(struct file *, loff_t, int))0xffffffffffffffff,";
+"	.fop_flags = (fop_flags_t)4294967295,";
 
 		ASSERT_STRNEQ(str, cmpstr, strlen(cmpstr), "file_operations");
 	}
diff --git a/tools/testing/selftests/bpf/progs/map_kptr.c b/tools/testing/selftests/bpf/progs/map_kptr.c
index da30f0d59364..ab0ce1d01a4a 100644
--- a/tools/testing/selftests/bpf/progs/map_kptr.c
+++ b/tools/testing/selftests/bpf/progs/map_kptr.c
@@ -110,10 +110,14 @@ DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_ARRAY_OF_MAPS, array_map, array_of_array_maps);
 DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_ARRAY_OF_MAPS, hash_map, array_of_hash_maps);
 DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_ARRAY_OF_MAPS, hash_malloc_map, array_of_hash_malloc_maps);
 DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_ARRAY_OF_MAPS, lru_hash_map, array_of_lru_hash_maps);
+DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_ARRAY_OF_MAPS, pcpu_array_map, array_of_pcpu_array_maps);
+DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_ARRAY_OF_MAPS, pcpu_hash_map, array_of_pcpu_hash_maps);
 DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_HASH_OF_MAPS, array_map, hash_of_array_maps);
 DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_HASH_OF_MAPS, hash_map, hash_of_hash_maps);
 DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_HASH_OF_MAPS, hash_malloc_map, hash_of_hash_malloc_maps);
 DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_HASH_OF_MAPS, lru_hash_map, hash_of_lru_hash_maps);
+DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_HASH_OF_MAPS, pcpu_array_map, hash_of_pcpu_array_maps);
+DEFINE_MAP_OF_MAP(BPF_MAP_TYPE_HASH_OF_MAPS, pcpu_hash_map, hash_of_pcpu_hash_maps);
 
 #define WRITE_ONCE(x, val) ((*(volatile typeof(x) *) &(x)) = (val))
 
@@ -204,6 +208,8 @@ int test_map_kptr(struct __sk_buff *ctx)
 	TEST(hash_map);
 	TEST(hash_malloc_map);
 	TEST(lru_hash_map);
+	TEST(pcpu_array_map);
+	TEST(pcpu_hash_map);
 
 #undef TEST
 	return 0;
@@ -281,10 +287,14 @@ int test_map_in_map_kptr(struct __sk_buff *ctx)
 	TEST(array_of_hash_maps);
 	TEST(array_of_hash_malloc_maps);
 	TEST(array_of_lru_hash_maps);
+	TEST(array_of_pcpu_array_maps);
+	TEST(array_of_pcpu_hash_maps);
 	TEST(hash_of_array_maps);
 	TEST(hash_of_hash_maps);
 	TEST(hash_of_hash_malloc_maps);
 	TEST(hash_of_lru_hash_maps);
+	TEST(hash_of_pcpu_array_maps);
+	TEST(hash_of_pcpu_hash_maps);
 
 #undef TEST
 	return 0;
diff --git a/tools/testing/selftests/bpf/progs/test_access_variable_array.c b/tools/testing/selftests/bpf/progs/test_access_variable_array.c
index 808c49b79889..326b7d1f496a 100644
--- a/tools/testing/selftests/bpf/progs/test_access_variable_array.c
+++ b/tools/testing/selftests/bpf/progs/test_access_variable_array.c
@@ -7,7 +7,7 @@
 
 unsigned long span = 0;
 
-SEC("fentry/load_balance")
+SEC("fentry/sched_balance_rq")
 int BPF_PROG(fentry_fentry, int this_cpu, struct rq *this_rq,
 		struct sched_domain *sd)
 {
diff --git a/tools/testing/selftests/net/forwarding/bridge_igmp.sh b/tools/testing/selftests/net/forwarding/bridge_igmp.sh
index 2aa66d2a1702..e6a3e04fd83f 100755
--- a/tools/testing/selftests/net/forwarding/bridge_igmp.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_igmp.sh
@@ -478,10 +478,10 @@ v3exc_timeout_test()
 	RET=0
 	local X=("192.0.2.20" "192.0.2.30")
 
-	# GMI should be 3 seconds
+	# GMI should be 5 seconds
 	ip link set dev br0 type bridge mcast_query_interval 100 \
 					mcast_query_response_interval 100 \
-					mcast_membership_interval 300
+					mcast_membership_interval 500
 
 	v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 	ip link set dev br0 type bridge mcast_query_interval 500 \
@@ -489,7 +489,7 @@ v3exc_timeout_test()
 					mcast_membership_interval 1500
 
 	$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q
-	sleep 3
+	sleep 5
 	bridge -j -d -s mdb show dev br0 \
 		| jq -e ".[].mdb[] | \
 			 select(.grp == \"$TEST_GROUP\" and \
diff --git a/tools/testing/selftests/net/forwarding/bridge_mld.sh b/tools/testing/selftests/net/forwarding/bridge_mld.sh
index e2b9ff773c6b..f84ab2e65754 100755
--- a/tools/testing/selftests/net/forwarding/bridge_mld.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_mld.sh
@@ -478,10 +478,10 @@ mldv2exc_timeout_test()
 	RET=0
 	local X=("2001:db8:1::20" "2001:db8:1::30")
 
-	# GMI should be 3 seconds
+	# GMI should be 5 seconds
 	ip link set dev br0 type bridge mcast_query_interval 100 \
 					mcast_query_response_interval 100 \
-					mcast_membership_interval 300
+					mcast_membership_interval 500
 
 	mldv2exclude_prepare $h1
 	ip link set dev br0 type bridge mcast_query_interval 500 \
@@ -489,7 +489,7 @@ mldv2exc_timeout_test()
 					mcast_membership_interval 1500
 
 	$MZ $h1 -c 1 $MZPKT_ALLOW2 -q
-	sleep 3
+	sleep 5
 	bridge -j -d -s mdb show dev br0 \
 		| jq -e ".[].mdb[] | \
 			 select(.grp == \"$TEST_GROUP\" and \
diff --git a/tools/testing/selftests/net/forwarding/local_termination.sh b/tools/testing/selftests/net/forwarding/local_termination.sh
index c5b0cbc85b3e..4b364cdf3ef0 100755
--- a/tools/testing/selftests/net/forwarding/local_termination.sh
+++ b/tools/testing/selftests/net/forwarding/local_termination.sh
@@ -155,25 +155,30 @@ run_test()
 		"$smac > $MACVLAN_ADDR, ethertype IPv4 (0x0800)" \
 		true
 
-	check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \
-		"$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \
-		false
+	xfail_on_veth $h1 \
+		check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \
+			"$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \
+			false
 
 	check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, promisc" \
 		"$smac > $UNKNOWN_UC_ADDR2, ethertype IPv4 (0x0800)" \
 		true
 
-	check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, allmulti" \
-		"$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \
-		false
+	xfail_on_veth $h1 \
+		check_rcv $rcv_if_name \
+			"Unicast IPv4 to unknown MAC address, allmulti" \
+			"$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \
+			false
 
 	check_rcv $rcv_if_name "Multicast IPv4 to joined group" \
 		"$smac > $JOINED_MACV4_MC_ADDR, ethertype IPv4 (0x0800)" \
 		true
 
-	check_rcv $rcv_if_name "Multicast IPv4 to unknown group" \
-		"$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \
-		false
+	xfail_on_veth $h1 \
+		check_rcv $rcv_if_name \
+			"Multicast IPv4 to unknown group" \
+			"$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \
+			false
 
 	check_rcv $rcv_if_name "Multicast IPv4 to unknown group, promisc" \
 		"$smac > $UNKNOWN_MACV4_MC_ADDR2, ethertype IPv4 (0x0800)" \
@@ -187,9 +192,10 @@ run_test()
 		"$smac > $JOINED_MACV6_MC_ADDR, ethertype IPv6 (0x86dd)" \
 		true
 
-	check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \
-		"$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \
-		false
+	xfail_on_veth $h1 \
+		check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \
+			"$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \
+			false
 
 	check_rcv $rcv_if_name "Multicast IPv6 to unknown group, promisc" \
 		"$smac > $UNKNOWN_MACV6_MC_ADDR2, ethertype IPv6 (0x86dd)" \
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index c868c0aec121..72b191e4e064 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -127,15 +127,17 @@ setup_ns()
 	local ns=""
 	local ns_name=""
 	local ns_list=""
+	local ns_exist=
 	for ns_name in "$@"; do
 		# Some test may setup/remove same netns multi times
 		if unset ${ns_name} 2> /dev/null; then
 			ns="${ns_name,,}-$(mktemp -u XXXXXX)"
 			eval readonly ${ns_name}="$ns"
+			ns_exist=false
 		else
 			eval ns='$'${ns_name}
 			cleanup_ns "$ns"
-
+			ns_exist=true
 		fi
 
 		if ! ip netns add "$ns"; then
@@ -144,7 +146,7 @@ setup_ns()
 			return $ksft_skip
 		fi
 		ip -n "$ns" link set lo up
-		ns_list="$ns_list $ns"
+		! $ns_exist && ns_list="$ns_list $ns"
 	done
 	NS_LIST="$NS_LIST $ns_list"
 }
diff --git a/tools/testing/selftests/net/xfrm_policy.sh b/tools/testing/selftests/net/xfrm_policy.sh
index 457789530645..3eeeeffb4005 100755
--- a/tools/testing/selftests/net/xfrm_policy.sh
+++ b/tools/testing/selftests/net/xfrm_policy.sh
@@ -293,7 +293,7 @@ check_random_order()
 	local ns=$1
 	local log=$2
 
-	for i in $(seq 100); do
+	for i in $(seq 50); do
 		ip -net $ns xfrm policy flush
 		for j in $(seq 0 16 255 | sort -R); do
 			ip -net $ns xfrm policy add dst $j.0.0.0/24 dir out priority 10 action allow
@@ -306,7 +306,7 @@ check_random_order()
 		done
 	done
 
-	for i in $(seq 100); do
+	for i in $(seq 50); do
 		ip -net $ns xfrm policy flush
 		for j in $(seq 0 16 255 | sort -R); do
 			local addr=$(printf "e000:0000:%02x00::/56" $j)