Merge tag 'net-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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

  Current release - regressions:

   - core: fix splice_to_socket() for O_NONBLOCK socket

   - af_unix: fix fortify_panic() in unix_bind_bsd().

   - can: raw: fix lockdep issue in raw_release()

  Previous releases - regressions:

   - tcp: reduce chance of collisions in inet6_hashfn().

   - netfilter: skip immediate deactivate in _PREPARE_ERROR

   - tipc: stop tipc crypto on failure in tipc_node_create

   - eth: igc: fix kernel panic during ndo_tx_timeout callback

   - eth: iavf: fix potential deadlock on allocation failure

  Previous releases - always broken:

   - ipv6: fix bug where deleting a mngtmpaddr can create a new
     temporary address

   - eth: ice: fix memory management in ice_ethtool_fdir.c

   - eth: hns3: fix the imp capability bit cannot exceed 32 bits issue

   - eth: vxlan: calculate correct header length for GPE

   - eth: stmmac: apply redundant write work around on 4.xx too"

* tag 'net-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits)
  tipc: stop tipc crypto on failure in tipc_node_create
  af_unix: Terminate sun_path when bind()ing pathname socket.
  tipc: check return value of pskb_trim()
  benet: fix return value check in be_lancer_xmit_workarounds()
  virtio-net: fix race between set queues and probe
  net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
  splice, net: Fix splice_to_socket() for O_NONBLOCK socket
  net: fec: tx processing does not call XDP APIs if budget is 0
  mptcp: more accurate NL event generation
  selftests: mptcp: join: only check for ip6tables if needed
  tools: ynl-gen: fix parse multi-attr enum attribute
  tools: ynl-gen: fix enum index in _decode_enum(..)
  netfilter: nf_tables: disallow rule addition to bound chain via NFTA_RULE_CHAIN_ID
  netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR
  netfilter: nft_set_rbtree: fix overlap expiration walk
  igc: Fix Kernel Panic during ndo_tx_timeout callback
  net: dsa: qca8k: fix mdb add/del case with 0 VID
  net: dsa: qca8k: fix broken search_and_del
  net: dsa: qca8k: fix search_and_insert wrong handling of new rule
  net: dsa: qca8k: enable use_single_write for qca8xxx
  ...

2 files changed, 9 insertions, 11 deletions

diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py
index 1b3a36fbb1c3..3ca28d4bcb18 100644
--- a/tools/net/ynl/lib/ynl.py
+++ b/tools/net/ynl/lib/ynl.py
@@ -417,11 +417,10 @@ class YnlFamily(SpecFamily):
         pad = b'\x00' * ((4 - len(attr_payload) % 4) % 4)
         return struct.pack('HH', len(attr_payload) + 4, nl_type) + attr_payload + pad
 
-    def _decode_enum(self, rsp, attr_spec):
-        raw = rsp[attr_spec['name']]
+    def _decode_enum(self, raw, attr_spec):
         enum = self.consts[attr_spec['enum']]
-        i = attr_spec.get('value-start', 0)
         if 'enum-as-flags' in attr_spec and attr_spec['enum-as-flags']:
+            i = 0
             value = set()
             while raw:
                 if raw & 1:
@@ -429,8 +428,8 @@ class YnlFamily(SpecFamily):
                 raw >>= 1
                 i += 1
         else:
-            value = enum.entries_by_val[raw - i].name
-        rsp[attr_spec['name']] = value
+            value = enum.entries_by_val[raw].name
+        return value
 
     def _decode_binary(self, attr, attr_spec):
         if attr_spec.struct_name:
@@ -438,7 +437,7 @@ class YnlFamily(SpecFamily):
             decoded = attr.as_struct(members)
             for m in members:
                 if m.enum:
-                    self._decode_enum(decoded, m)
+                    decoded[m.name] = self._decode_enum(decoded[m.name], m)
         elif attr_spec.sub_type:
             decoded = attr.as_c_array(attr_spec.sub_type)
         else:
@@ -466,6 +465,9 @@ class YnlFamily(SpecFamily):
             else:
                 raise Exception(f'Unknown {attr_spec["type"]} with name {attr_spec["name"]}')
 
+            if 'enum' in attr_spec:
+                decoded = self._decode_enum(decoded, attr_spec)
+
             if not attr_spec.is_multi:
                 rsp[attr_spec['name']] = decoded
             elif attr_spec.name in rsp:
@@ -473,8 +475,6 @@ class YnlFamily(SpecFamily):
             else:
                 rsp[attr_spec.name] = [decoded]
 
-            if 'enum' in attr_spec:
-                self._decode_enum(rsp, attr_spec)
         return rsp
 
     def _decode_extack_path(self, attrs, attr_set, offset, target):
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index e6c9d5451c5b..3c2096ac97ef 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -162,9 +162,7 @@ check_tools()
 	elif ! iptables -V &> /dev/null; then
 		echo "SKIP: Could not run all tests without iptables tool"
 		exit $ksft_skip
-	fi
-
-	if ! ip6tables -V &> /dev/null; then
+	elif ! ip6tables -V &> /dev/null; then
 		echo "SKIP: Could not run all tests without ip6tables tool"
 		exit $ksft_skip
 	fi