Merge tag 'net-7.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "With fixes from wireless, bluetooth and netfilter included we're back
  to each PR carrying 30%+ more fixes than in previous era.

  The good news is that so far none of the "extra" fixes are themselves
  causing real regressions. Not sure how much comfort that is.

  Current release - fix to a fix:

   - netdevsim: fix build if SKB_EXTENSIONS=n

   - eth: stmmac: skip VLAN restore when VLAN hash ops are missing

  Previous releases - regressions:

   - wifi: iwlwifi: mvm: don't send a 6E related command when
     not supported

  Previous releases - always broken:

   - some info leak fixes

   - add missing clearing of skb->cb[] on ICMP paths from tunnels

   - ipv6:
      - flowlabel: defer exclusive option free until RCU teardown
      - avoid overflows in ip6_datagram_send_ctl()

   - mpls: add seqcount to protect platform_labels from OOB access

   - bridge: improve safety of parsing ND options

   - bluetooth: fix leaks, overflows and races in hci_sync

   - netfilter: add more input validation, some to address bugs directly
     some to prevent exploits from cooking up broken configurations

   - wifi:
      - ath: avoid poor performance due to stopping the wrong
        aggregation session
      - virt_wifi: remove SET_NETDEV_DEV to avoid use-after-free

   - eth:
      - fec: fix the PTP periodic output sysfs interface
      - enetc: safely reinitialize TX BD ring when it has unsent frames"

* tag 'net-7.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (95 commits)
  eth: fbnic: Increase FBNIC_QUEUE_SIZE_MIN to 64
  ipv6: avoid overflows in ip6_datagram_send_ctl()
  net: hsr: fix VLAN add unwind on slave errors
  net: hsr: serialize seq_blocks merge across nodes
  vsock: initialize child_ns_mode_locked in vsock_net_init()
  selftests/tc-testing: add tests for cls_fw and cls_flow on shared blocks
  net/sched: cls_flow: fix NULL pointer dereference on shared blocks
  net/sched: cls_fw: fix NULL pointer dereference on shared blocks
  net/x25: Fix overflow when accumulating packets
  net/x25: Fix potential double free of skb
  bnxt_en: Restore default stat ctxs for ULP when resource is available
  bnxt_en: Don't assume XDP is never enabled in bnxt_init_dflt_ring_mode()
  bnxt_en: Refactor some basic ring setup and adjustment logic
  net/mlx5: Fix switchdev mode rollback in case of failure
  net/mlx5: Avoid "No data available" when FW version queries fail
  net/mlx5: lag: Check for LAG device before creating debugfs
  net: macb: properly unregister fixed rate clocks
  net: macb: fix clk handling on PCI glue driver removal
  virtio_net: clamp rss_max_key_size to NETDEV_RSS_KEY_LEN
  net/sched: sch_netem: fix out-of-bounds access in packet corruption
  ...

2 files changed, 69 insertions, 0 deletions

diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json b/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json
index 8d10042b489b..dbce6436ed26 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json
@@ -22,5 +22,49 @@
         "teardown": [
             "$TC qdisc del dev $DUMMY root handle 1: htb default 1"
         ]
+    },
+    {
+        "id": "b7e3",
+        "name": "Empty fw filter on shared block - rejected at config time",
+        "category": [
+            "filter",
+            "fw"
+        ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
+        "setup": [
+            "$TC qdisc add dev $DEV1 egress_block 1 clsact"
+        ],
+        "cmdUnderTest": "$TC filter add block 1 protocol ip prio 1 fw",
+        "expExitCode": "2",
+        "verifyCmd": "$TC filter show block 1",
+        "matchPattern": "fw",
+        "matchCount": "0",
+        "teardown": [
+            "$TC qdisc del dev $DEV1 clsact"
+        ]
+    },
+    {
+        "id": "c8f4",
+        "name": "Flow filter on shared block without baseclass - rejected at config time",
+        "category": [
+            "filter",
+            "flow"
+        ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
+        "setup": [
+            "$TC qdisc add dev $DEV1 ingress_block 1 clsact"
+        ],
+        "cmdUnderTest": "$TC filter add block 1 protocol ip prio 1 handle 1 flow map key dst",
+        "expExitCode": "2",
+        "verifyCmd": "$TC filter show block 1",
+        "matchPattern": "flow",
+        "matchCount": "0",
+        "teardown": [
+            "$TC qdisc del dev $DEV1 clsact"
+        ]
     }
 ]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
index 6a39640aa2a8..1e5efb2a31eb 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
@@ -1111,5 +1111,30 @@
         "teardown": [
             "$TC qdisc del dev $DUMMY root handle 1:"
         ]
+    },
+    {
+        "id": "a3d7",
+        "name": "HFSC with large m1 - no divide-by-zero on class reactivation",
+        "category": [
+            "qdisc",
+            "hfsc"
+        ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
+        "setup": [
+            "$TC qdisc replace dev $DUMMY root handle 1: hfsc default 1",
+            "$TC class replace dev $DUMMY parent 1: classid 1:1 hfsc rt m1 32gbit d 1ms m2 0bit ls m1 32gbit d 1ms m2 0bit",
+            "ping -I$DUMMY -f -c1 -s64 -W1 10.10.10.1 || true",
+            "sleep 1"
+        ],
+        "cmdUnderTest": "ping -I$DUMMY -f -c1 -s64 -W1 10.10.10.1 || true",
+        "expExitCode": "0",
+        "verifyCmd": "$TC qdisc show dev $DUMMY",
+        "matchPattern": "qdisc hfsc 1: root",
+        "matchCount": "1",
+        "teardown": [
+            "$TC qdisc del dev $DUMMY handle 1: root"
+        ]
     }
 ]