Merge tag 'net-6.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from can and netfilter.

  Current release - regressions:

   - rtnetlink: try the outer netns attribute in rtnl_get_peer_net()

   - rust: net::phy fix module autoloading

  Current release - new code bugs:

   - phy: avoid undefined behavior in *_led_polarity_set()

   - eth: octeontx2-pf: fix netdev memory leak in rvu_rep_create()

  Previous releases - regressions:

   - smc: check sndbuf_space again after NOSPACE flag is set in smc_poll

   - ipvs: fix clamp() of ip_vs_conn_tab on small memory systems

   - dsa: restore dsa_software_vlan_untag() ability to operate on
     VLAN-untagged traffic

   - eth:
       - tun: fix tun_napi_alloc_frags()
       - ionic: no double destroy workqueue
       - idpf: trigger SW interrupt when exiting wb_on_itr mode
       - rswitch: rework ts tags management
       - team: fix feature exposure when no ports are present

  Previous releases - always broken:

   - core: fix repeated netlink messages in queue dump

   - mdiobus: fix an OF node reference leak

   - smc: check iparea_offset and ipv6_prefixes_cnt when receiving
     proposal msg

   - can: fix missed interrupts with m_can_pci

   - eth: oa_tc6: fix infinite loop error when tx credits becomes 0"

* tag 'net-6.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (45 commits)
  net: mctp: handle skb cleanup on sock_queue failures
  net: mdiobus: fix an OF node reference leak
  octeontx2-pf: fix error handling of devlink port in rvu_rep_create()
  octeontx2-pf: fix netdev memory leak in rvu_rep_create()
  psample: adjust size if rate_as_probability is set
  netdev-genl: avoid empty messages in queue dump
  net: dsa: restore dsa_software_vlan_untag() ability to operate on VLAN-untagged traffic
  selftests: openvswitch: fix tcpdump execution
  net: usb: qmi_wwan: add Quectel RG255C
  net: phy: avoid undefined behavior in *_led_polarity_set()
  netfilter: ipset: Fix for recursive locking warning
  ipvs: Fix clamp() of ip_vs_conn_tab on small memory systems
  can: m_can: fix missed interrupts with m_can_pci
  can: m_can: set init flag earlier in probe
  rtnetlink: Try the outer netns attribute in rtnl_get_peer_net().
  net: netdevsim: fix nsim_pp_hold_write()
  idpf: trigger SW interrupt when exiting wb_on_itr mode
  idpf: add support for SW triggered interrupts
  qed: fix possible uninit pointer read in qed_mcp_nvm_info_populate()
  net: ethernet: bgmac-platform: fix an OF node reference leak
  ...

4 files changed, 43 insertions, 21 deletions

diff --git a/tools/testing/selftests/drivers/net/queues.py b/tools/testing/selftests/drivers/net/queues.py
index 30f29096e27c..9c5473abbd78 100755
--- a/tools/testing/selftests/drivers/net/queues.py
+++ b/tools/testing/selftests/drivers/net/queues.py
@@ -8,25 +8,28 @@ from lib.py import cmd
 import glob
 
 
-def sys_get_queues(ifname) -> int:
-    folders = glob.glob(f'/sys/class/net/{ifname}/queues/rx-*')
+def sys_get_queues(ifname, qtype='rx') -> int:
+    folders = glob.glob(f'/sys/class/net/{ifname}/queues/{qtype}-*')
     return len(folders)
 
 
-def nl_get_queues(cfg, nl):
+def nl_get_queues(cfg, nl, qtype='rx'):
     queues = nl.queue_get({'ifindex': cfg.ifindex}, dump=True)
     if queues:
-        return len([q for q in queues if q['type'] == 'rx'])
+        return len([q for q in queues if q['type'] == qtype])
     return None
 
 
 def get_queues(cfg, nl) -> None:
-    queues = nl_get_queues(cfg, nl)
-    if not queues:
-        raise KsftSkipEx('queue-get not supported by device')
+    snl = NetdevFamily(recv_size=4096)
 
-    expected = sys_get_queues(cfg.dev['ifname'])
-    ksft_eq(queues, expected)
+    for qtype in ['rx', 'tx']:
+        queues = nl_get_queues(cfg, snl, qtype)
+        if not queues:
+            raise KsftSkipEx('queue-get not supported by device')
+
+        expected = sys_get_queues(cfg.dev['ifname'], qtype)
+        ksft_eq(queues, expected)
 
 
 def addremove_queues(cfg, nl) -> None:
@@ -57,7 +60,7 @@ def addremove_queues(cfg, nl) -> None:
 
 
 def main() -> None:
-    with NetDrvEnv(__file__, queue_count=3) as cfg:
+    with NetDrvEnv(__file__, queue_count=100) as cfg:
         ksft_run([get_queues, addremove_queues], args=(cfg, NetdevFamily()))
     ksft_exit()
 
diff --git a/tools/testing/selftests/drivers/net/stats.py b/tools/testing/selftests/drivers/net/stats.py
index 63e3c045a3b2..031ac9def6c0 100755
--- a/tools/testing/selftests/drivers/net/stats.py
+++ b/tools/testing/selftests/drivers/net/stats.py
@@ -110,6 +110,23 @@ def qstat_by_ifindex(cfg) -> None:
             ksft_ge(triple[1][key], triple[0][key], comment="bad key: " + key)
             ksft_ge(triple[2][key], triple[1][key], comment="bad key: " + key)
 
+    # Sanity check the dumps
+    queues = NetdevFamily(recv_size=4096).qstats_get({"scope": "queue"}, dump=True)
+    # Reformat the output into {ifindex: {rx: [id, id, ...], tx: [id, id, ...]}}
+    parsed = {}
+    for entry in queues:
+        ifindex = entry["ifindex"]
+        if ifindex not in parsed:
+            parsed[ifindex] = {"rx":[], "tx": []}
+        parsed[ifindex][entry["queue-type"]].append(entry['queue-id'])
+    # Now, validate
+    for ifindex, queues in parsed.items():
+        for qtype in ['rx', 'tx']:
+            ksft_eq(len(queues[qtype]), len(set(queues[qtype])),
+                    comment="repeated queue keys")
+            ksft_eq(len(queues[qtype]), max(queues[qtype]) + 1,
+                    comment="missing queue keys")
+
     # Test invalid dumps
     # 0 is invalid
     with ksft_raises(NlError) as cm:
@@ -158,7 +175,7 @@ def check_down(cfg) -> None:
 
 
 def main() -> None:
-    with NetDrvEnv(__file__) as cfg:
+    with NetDrvEnv(__file__, queue_count=100) as cfg:
         ksft_run([check_pause, check_fec, pkt_byte_sum, qstat_by_ifindex,
                   check_down],
                  args=(cfg, ))
diff --git a/tools/testing/selftests/net/lib/py/ynl.py b/tools/testing/selftests/net/lib/py/ynl.py
index a0d689d58c57..076a7e8dc3eb 100644
--- a/tools/testing/selftests/net/lib/py/ynl.py
+++ b/tools/testing/selftests/net/lib/py/ynl.py
@@ -32,23 +32,23 @@ except ModuleNotFoundError as e:
 # Set schema='' to avoid jsonschema validation, it's slow
 #
 class EthtoolFamily(YnlFamily):
-    def __init__(self):
+    def __init__(self, recv_size=0):
         super().__init__((SPEC_PATH / Path('ethtool.yaml')).as_posix(),
-                         schema='')
+                         schema='', recv_size=recv_size)
 
 
 class RtnlFamily(YnlFamily):
-    def __init__(self):
+    def __init__(self, recv_size=0):
         super().__init__((SPEC_PATH / Path('rt_link.yaml')).as_posix(),
-                         schema='')
+                         schema='', recv_size=recv_size)
 
 
 class NetdevFamily(YnlFamily):
-    def __init__(self):
+    def __init__(self, recv_size=0):
         super().__init__((SPEC_PATH / Path('netdev.yaml')).as_posix(),
-                         schema='')
+                         schema='', recv_size=recv_size)
 
 class NetshaperFamily(YnlFamily):
-    def __init__(self):
+    def __init__(self, recv_size=0):
         super().__init__((SPEC_PATH / Path('net_shaper.yaml')).as_posix(),
-                         schema='')
+                         schema='', recv_size=recv_size)
diff --git a/tools/testing/selftests/net/openvswitch/openvswitch.sh b/tools/testing/selftests/net/openvswitch/openvswitch.sh
index cc0bfae2bafa..960e1ab4dd04 100755
--- a/tools/testing/selftests/net/openvswitch/openvswitch.sh
+++ b/tools/testing/selftests/net/openvswitch/openvswitch.sh
@@ -171,8 +171,10 @@ ovs_add_netns_and_veths () {
 		ovs_add_if "$1" "$2" "$4" -u || return 1
 	fi
 
-	[ $TRACING -eq 1 ] && ovs_netns_spawn_daemon "$1" "$ns" \
-			tcpdump -i any -s 65535
+	if [ $TRACING -eq 1 ]; then
+		ovs_netns_spawn_daemon "$1" "$3" tcpdump -l -i any -s 6553
+		ovs_wait grep -q "listening on any" ${ovs_dir}/stderr
+	fi
 
 	return 0
 }