Merge tag 'asoc-fix-v7.1-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.1

A bigger batch of fixes than usual due to -next not happeing last

Merge tag 'asoc-fix-v7.1-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.1

A bigger batch of fixes than usual due to -next not happeing last week,
this is mostly stuff for laptops - a lot of quirks and small fixes,
mainly for x86 and SoundWire. Nothing too big or exciting individually,
just two week's worth.

show more ...

Merge tag 'net-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from Netfilter, IPsec, Bluetooth and WiFi.

Current

Merge tag 'net-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from Netfilter, IPsec, Bluetooth and WiFi.

Current release - fix to a fix:

- ipmr: add __rcu to netns_ipv4.mrt, make sure we hold the RCU lock
in all relevant places

Current release - new code bugs:

- fixes for the recently added resizable hash tables

- ipv6: make sure we default IPv6 tunnel drivers to =m now that IPv6
itself is built in

- drv: octeontx2-af: fixes for parser/CAM fixes

Previous releases - regressions:

- phy: micrel: fix LAN8814 QSGMII soft reset

- wifi:
- cw1200: revert "Fix locking in error paths"
- ath12k: fix crash on WCN7850, due to adding the same queue
buffer to a list multiple times

Previous releases - always broken:

- number of info leak fixes

- ipv6: implement limits on extension header parsing

- wifi: number of fixes for missing bound checks in the drivers

- Bluetooth: fixes for races and locking issues

- af_unix:
- fix an issue between garbage collection and PEEK
- fix yet another issue with OOB data

- xfrm: esp: avoid in-place decrypt on shared skb frags

- netfilter: replace skb_try_make_writable() by skb_ensure_writable()

- openvswitch: vport: fix race between tunnel creation and linking
leading to invalid memory accesses (type confusion)

- drv: amd-xgbe: fix PTP addend overflow causing frozen clock

Misc:

- sched/isolation: make HK_TYPE_KTHREAD an alias of HK_TYPE_DOMAIN
(for relevant IPVS change)"

* tag 'net-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (190 commits)
net: sparx5: configure serdes for 1000BASE-X in sparx5_port_init()
net: sparx5: fix wrong chip ids for TSN SKUs
net: stmmac: dwmac-nuvoton: fix NULL pointer dereference in nvt_set_phy_intf_sel()
tcp: Fix dst leak in tcp_v6_connect().
ipmr: Call ipmr_fib_lookup() under RCU.
net: phy: broadcom: Save PHY counters during suspend
net/smc: fix missing sk_err when TCP handshake fails
af_unix: Reject SIOCATMARK on non-stream sockets
veth: fix OOB txq access in veth_poll() with asymmetric queue counts
eth: fbnic: fix double-free of PCS on phylink creation failure
net: ethernet: cortina: Drop half-assembled SKB
selftests: mptcp: pm: restrict 'unknown' check to pm_nl_ctl
selftests: mptcp: check output: catch cmd errors
mptcp: pm: prio: skip closed subflows
mptcp: pm: ADD_ADDR rtx: return early if no retrans
mptcp: pm: ADD_ADDR rtx: skip inactive subflows
mptcp: pm: ADD_ADDR rtx: resched blocked ADD_ADDR quicker
mptcp: pm: ADD_ADDR rtx: free sk if last
mptcp: pm: ADD_ADDR rtx: always decrease sk refcount
mptcp: pm: ADD_ADDR rtx: fix potential data-race
...

show more ...

selftests: drv-net: fix sort order of makefile and config

Recent changes added configs and tests in the wrong spot.

Link: https://lore.kernel.org/20260506170435.34984dfc@kernel.org
Signed-off-by: J

selftests: drv-net: fix sort order of makefile and config

Recent changes added configs and tests in the wrong spot.

Link: https://lore.kernel.org/20260506170435.34984dfc@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge tag 'ipsec-2026-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec

Steffen Klassert says:

====================
pull request (net): ipsec 2026-05-05

1. Fix an IPv6 encapsu

Merge tag 'ipsec-2026-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec

Steffen Klassert says:

====================
pull request (net): ipsec 2026-05-05

1. Fix an IPv6 encapsulation error path that leaked route references
when UDPv6 ESP decapsulation resolved to an error route.
From Yilin Zhu.

2. Fix AH with ESN on async crypto paths by accounting for the extra
high-order sequence number when reconstructing the temporary
authentication layout in the completion callbacks.
From Michael Bomarito.

3. Fix XFRM output so it does not overwrite already-correct inner header
pointers when a tunnel layer such as VXLAN has already saved them.
The fix comes with new selftests. From Cosmin Ratiu.

4. Add the missing native payload size entry for XFRM_MSG_MAPPING in the
compat translation path. From Ruijie Li.

5. Harden __xfrm_state_delete() against repeated or inconsistent unhashing
of state list nodes by keying the removal on actual list membership and
using delete-and-init helpers. From Michal Kosiorek.

6. Prevent ESP from decrypting shared splice-backed skb fragments in place
by marking UDP splice frags as shared and forcing copy-on-write in ESP
input when needed. From Kuan-Ting Chen.

* tag 'ipsec-2026-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec:
xfrm: esp: avoid in-place decrypt on shared skb frags
xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete
xfrm: provide message size for XFRM_MSG_MAPPING
xfrm: Don't clobber inner headers when already set
tools/selftests: Add a VXLAN+IPsec traffic test
tools/selftests: Use a sensible timeout value for iperf3 client
xfrm: ah: account for ESN high bits in async callbacks
ipv6: xfrm6: release dst on error in xfrm6_rcv_encap()
====================

Link: https://patch.msgid.link/20260505132326.1362733-1-steffen.klassert@secunet.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

tools/selftests: Add a VXLAN+IPsec traffic test

There are VXLAN tests and IPsec tests, but there is no test that
combines the two protocols and exercises the tunnel-over-ipsec code
paths. Fix that b

tools/selftests: Add a VXLAN+IPsec traffic test

There are VXLAN tests and IPsec tests, but there is no test that
combines the two protocols and exercises the tunnel-over-ipsec code
paths. Fix that by adding a traffic test with VXLAN and IPsec using
crypto offload. This is runnable on HW which supports ESP offload (so no
nsim unfortunately).

Traffic is done with iperf3 and the test validates that there are no
packet drops and iperf3 can get to at least 100 Mbps (a very
conservative value on today's crypto offload HW, as it can typically
reach multi-Gbps rates).

Ran right now, the test fails due to a recently exposed bug in xfrm,
which will be fixed in the next patch:
# ./tools/testing/selftests/drivers/net/hw/ipsec_vxlan.py
TAP version 13
1..4
# Check| At ./tools/testing/selftests/drivers/net/hw/ipsec_vxlan.py,
# line 161, in test_vxlan_ipsec_crypto_offload:
# Check| ksft_eq(drops_after - drops_before, 0,
# Check failed 189 != 0 TX drops during VXLAN+IPsec
# Check| At ./tools/testing/selftests/drivers/net/hw/ipsec_vxlan.py,
# line 163, in test_vxlan_ipsec_crypto_offload:
# Check| ksft_ge(bw_gbps, 0.1,
# Check failed 0.0015058278404812596 < 0.1 Minimum 100Mbps over
# VXLAN+IPsec
not ok 1 ipsec_vxlan.test_vxlan_ipsec_crypto_offload.outer_v4_inner_v4
...

Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core & protocols:

- Support HW queue leasing, allowing co

Merge tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core & protocols:

- Support HW queue leasing, allowing containers to be granted access
to HW queues for zero-copy operations and AF_XDP

- Number of code moves to help the compiler with inlining. Avoid
output arguments for returning drop reason where possible

- Rework drop handling within qdiscs to include more metadata about
the reason and dropping qdisc in the tracepoints

- Remove the rtnl_lock use from IP Multicast Routing

- Pack size information into the Rx Flow Steering table pointer
itself. This allows making the table itself a flat array of u32s,
thus making the table allocation size a power of two

- Report TCP delayed ack timer information via socket diag

- Add ip_local_port_step_width sysctl to allow distributing the
randomly selected ports more evenly throughout the allowed space

- Add support for per-route tunsrc in IPv6 segment routing

- Start work of switching sockopt handling to iov_iter

- Improve dynamic recvbuf sizing in MPTCP, limit burstiness and avoid
buffer size drifting up

- Support MSG_EOR in MPTCP

- Add stp_mode attribute to the bridge driver for STP mode selection.
This addresses concerns about call_usermodehelper() usage

- Remove UDP-Lite support (as announced in 2023)

- Remove support for building IPv6 as a module. Remove the now
unnecessary function calling indirection

Cross-tree stuff:

- Move Michael MIC code from generic crypto into wireless, it's
considered insecure but some WiFi networks still need it

Netfilter:

- Switch nft_fib_ipv6 module to no longer need temporary dst_entry
object allocations by using fib6_lookup() + RCU.

Florian W reports this gets us ~13% higher packet rate

- Convert IPVS's global __ip_vs_mutex to per-net service_mutex and
switch the service tables to be per-net. Convert some code that
walks the service lists to use RCU instead of the service_mutex

- Add more opinionated input validation to lower security exposure

- Make IPVS hash tables to be per-netns and resizable

Wireless:

- Finished assoc frame encryption/EPPKE/802.1X-over-auth

- Radar detection improvements

- Add 6 GHz incumbent signal detection APIs

- Multi-link support for FILS, probe response templates and client
probing

- New APIs and mac80211 support for NAN (Neighbor Aware Networking,
aka Wi-Fi Aware) so less work must be in firmware

Driver API:

- Add numerical ID for devlink instances (to avoid having to create
fake bus/device pairs just to have an ID). Support shared devlink
instances which span multiple PFs

- Add standard counters for reporting pause storm events (implement
in mlx5 and fbnic)

- Add configuration API for completion writeback buffering (implement
in mana)

- Support driver-initiated change of RSS context sizes

- Support DPLL monitoring input frequency (implement in zl3073x)

- Support per-port resources in devlink (implement in mlx5)

Misc:

- Expand the YAML spec for Netfilter

Drivers

- Software:
- macvlan: support multicast rx for bridge ports with shared
source MAC address
- team: decouple receive and transmit enablement for IEEE 802.3ad
LACP "independent control"

- Ethernet high-speed NICs:
- nVidia/Mellanox:
- support high order pages in zero-copy mode (for payload
coalescing)
- support multiple packets in a page (for systems with 64kB
pages)
- Broadcom 25-400GE (bnxt):
- implement XDP RSS hash metadata extraction
- add software fallback for UDP GSO, lowering the IOMMU cost
- Broadcom 800GE (bnge):
- add link status and configuration handling
- add various HW and SW statistics
- Marvell/Cavium:
- NPC HW block support for cn20k
- Huawei (hinic3):
- add mailbox / control queue
- add rx VLAN offload
- add driver info and link management

- Ethernet NICs:
- Marvell/Aquantia:
- support reading SFP module info on some AQC100 cards
- Realtek PCI (r8169):
- add support for RTL8125cp
- Realtek USB (r8152):
- support for the RTL8157 5Gbit chip
- add 2500baseT EEE status/configuration support

- Ethernet NICs embedded and off-the-shelf IP:
- Synopsys (stmmac):
- cleanup and reorganize SerDes handling and PCS support
- cleanup descriptor handling and per-platform data
- cleanup and consolidate MDIO defines and handling
- shrink driver memory use for internal structures
- improve Tx IRQ coalescing
- improve TCP segmentation handling
- add support for Spacemit K3
- Cadence (macb):
- support PHYs that have inband autoneg disabled with GEM
- support IEEE 802.3az EEE
- rework usrio capabilities and handling
- AMD (xgbe):
- improve power management for S0i3
- improve TX resilience for link-down handling

- Virtual:
- Google cloud vNIC:
- support larger ring sizes in DQO-QPL mode
- improve HW-GRO handling
- support UDP GSO for DQO format
- PCIe NTB:
- support queue count configuration

- Ethernet PHYs:
- automatically disable PHY autonomous EEE if MAC is in charge
- Broadcom:
- add BCM84891/BCM84892 support
- Micrel:
- support for LAN9645X internal PHY
- Realtek:
- add RTL8224 pair order support
- support PHY LEDs on RTL8211F-VD
- support spread spectrum clocking (SSC)
- Maxlinear:
- add PHY-level statistics via ethtool

- Ethernet switches:
- Maxlinear (mxl862xx):
- support for bridge offloading
- support for VLANs
- support driver statistics

- Bluetooth:
- large number of fixes and new device IDs
- Mediatek:
- support MT6639 (MT7927)
- support MT7902 SDIO

- WiFi:
- Intel (iwlwifi):
- UNII-9 and continuing UHR work
- MediaTek (mt76):
- mt7996/mt7925 MLO fixes/improvements
- mt7996 NPU support (HW eth/wifi traffic offload)
- Qualcomm (ath12k):
- monitor mode support on IPQ5332
- basic hwmon temperature reporting
- support IPQ5424
- Realtek:
- add USB RX aggregation to improve performance
- add USB TX flow control by tracking in-flight URBs

- Cellular:
- IPA v5.2 support"

* tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1561 commits)
net: pse-pd: fix kernel-doc function name for pse_control_find_by_id()
wireguard: device: use exit_rtnl callback instead of manual rtnl_lock in pre_exit
wireguard: allowedips: remove redundant space
tools: ynl: add sample for wireguard
wireguard: allowedips: Use kfree_rcu() instead of call_rcu()
MAINTAINERS: Add netkit selftest files
selftests/net: Add additional test coverage in nk_qlease
selftests/net: Split netdevsim tests from HW tests in nk_qlease
tools/ynl: Make YnlFamily closeable as a context manager
net: airoha: Add missing PPE configurations in airoha_ppe_hw_init()
net: airoha: Fix VIP configuration for AN7583 SoC
net: caif: clear client service pointer on teardown
net: strparser: fix skb_head leak in strp_abort_strp()
net: usb: cdc-phonet: fix skb frags[] overflow in rx_complete()
selftests/bpf: add test for xdp_master_redirect with bond not up
net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master
net: airoha: Remove PCE_MC_EN_MASK bit in REG_FE_PCE_CFG configuration
sctp: disable BH before calling udp_tunnel_xmit_skb()
sctp: fix missing encap_port propagation for GSO fragments
net: airoha: Rely on net_device pointer in ETS callbacks
...

show more ...

selftests: drv-net: add missing tc config options for netkit tests

The NetDrvContEnv env context uses tc clsact qdiscs and BPF tc filters
for traffic redirection, but the kernel config options are m

selftests: drv-net: add missing tc config options for netkit tests

The NetDrvContEnv env context uses tc clsact qdiscs and BPF tc filters
for traffic redirection, but the kernel config options are missing from
the selftests config.

Without them, the tc qdisc installation trips on:

CMD: tc qdisc add dev enp1s0 clsact
EXIT: 2
STDERR: Error: Specified qdisc kind is unknown.

net.lib.py.utils.CmdExitFailure: Command failed

Add CONFIG_NET_CLS_ACT and CONFIG_NET_SCH_INGRESS to enable these tc
options.

Fixes: 3f74d5bb807e ("selftests/net: Add env for container based tests")
Signed-off-by: Bobby Eshleman <bobbyeshleman@meta.com>
Link: https://patch.msgid.link/20260323-config-fixes-for-nk-tests-v2-1-6c505d83e52d@meta.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge branch 'selftests-net-add-netkit-container-env-and-test'

David Wei says:

====================
selftests/net: add netkit container env and test

Add a new Python selftest env NetDrvContEnv tha

Merge branch 'selftests-net-add-netkit-container-env-and-test'

David Wei says:

====================
selftests/net: add netkit container env and test

Add a new Python selftest env NetDrvContEnv that sets up a pair of
netkit netdevs, with one inside of a netns, and a bpf prog that forwards
skbs from NETIF to the netkit inside the netns.

NETIF = "eth0"
LOCAL_V6 = "2001:db8:1::1"
REMOTE_V6 = "2001:db8:1::2"
LOCAL_PREFIX_V6 = "2001:db8:2::0/64"

+-----------------------------+ +------------------------------+
dst | INIT NS | | TEST NS |
2001: | +---------------+ | | |
db8:2::2| | NETIF | | bpf | |
+---|>| 2001:db8:1::1 | |redirect| +-------------------------+ |
| | | |-----------|--------|>| Netkit | |
| | +---------------+ | _peer | | nk_guest | |
| | +-------------+ Netkit pair | | | fe80::2/64 | |
| | | Netkit |.............|........|>| 2001:db8:2::2/64 | |
| | | nk_host | | | +-------------------------+ |
| | | fe80::1/64 | | | |
| | +-------------+ | | route: |
| | | | default |
| | route: | | via fe80::1 dev nk_guest |
| | 2001:db8:2::2/128 | +------------------------------+
| | via fe80::2 dev nk_host |
| +-----------------------------+
|
| +---------------+
| | REMOTE |
+---| 2001:db8:1::2 |
+---------------+

I will use this series for queue leasing selftests. Include a basic ping
test in this series as demonstration.
====================

Link: https://patch.msgid.link/20260305181803.2912736-1-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

selftests/net: Add netkit container ping test

Add a basic ping test using NetDrvContEnv that sets up a netkit pair,
with one end in a netns. Use LOCAL_PREFIX_V6 and nk_forward BPF program
to ping fr

selftests/net: Add netkit container ping test

Add a basic ping test using NetDrvContEnv that sets up a netkit pair,
with one end in a netns. Use LOCAL_PREFIX_V6 and nk_forward BPF program
to ping from a remote host to the netkit in netns.

Signed-off-by: David Wei <dw@davidwei.uk>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://patch.msgid.link/20260305181803.2912736-5-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge tag 'v6.18' into next

Sync up with the mainline to bring in the latest APIs.

Merge branch 'for-6.19/nintendo' into for-linus

- switch to WQ_PERCPU workaueues (Marco Crivellari)
- reduce potential initialization blocking time of hid-nintendo (Willy Huang)

Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Back-merge drm-next to get caught up.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

Merge drm/drm-next into drm-xe-next

Backmerging to bring in 6.18-rc1.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge drm/drm-next into drm-intel-next

Sync to v6.18-rc1.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-misc-next

Updating drm-misc-next to the state of v6.18-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf before 6.18-rc1

Cross-merge BPF and other fixes after downstream PR.

No conflicts.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are f

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are followup fixes to be applied.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge branch 'objtool/core'

Bring in the UDB and objtool data annotations to avoid conflicts while further extending the bug exceptions.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge tag 'v6.18-rc6' into for-linus

Sync up with the mainline to bring in definition of
INPUT_PROP_HAPTIC_TOUCHPAD.

spi: Merge up v6.18-rc1

Ensure my CI has a sensible baseline.

Merge tag 'asoc-fix-v6.18-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.18

A moderately large collection of driver specific fixes, plus a f

Merge tag 'asoc-fix-v6.18-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.18

A moderately large collection of driver specific fixes, plus a few new
quirks and device IDs. The NAU8821 changes are a little large but more
in mechanical ways than in ways that are complex.

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Updating drm-misc-fixes to the state of v6.18-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'net-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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

Current release - regressions:

Merge tag 'net-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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

Current release - regressions:

- mlx5: fix pre-2.40 binutils assembler error

Current release - new code bugs:

- net: psp: don't assume reply skbs will have a socket

- eth: fbnic: fix missing programming of the default descriptor

Previous releases - regressions:

- page_pool: fix PP_MAGIC_MASK to avoid crashing on some 32-bit arches

- tcp:
- take care of zero tp->window_clamp in tcp_set_rcvlowat()
- don't call reqsk_fastopen_remove() in tcp_conn_request()

- eth:
- ice: release xa entry on adapter allocation failure
- usb: asix: hold PM usage ref to avoid PM/MDIO + RTNL deadlock

Previous releases - always broken:

- netfilter: validate objref and objrefmap expressions

- sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce()

- eth:
- mlx4: prevent potential use after free in mlx4_en_do_uc_filter()
- mlx5: prevent tunnel mode conflicts between FDB and NIC IPsec tables
- ocelot: fix use-after-free caused by cyclic delayed work

Misc:

- add support for MediaTek PCIe 5G HP DRMR-H01"

* tag 'net-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits)
net: airoha: Fix loopback mode configuration for GDM2 port
selftests: drv-net: pp_alloc_fail: add necessary optoins to config
selftests: drv-net: pp_alloc_fail: lower traffic expectations
selftests: drv-net: fix linter warnings in pp_alloc_fail
eth: fbnic: fix reporting of alloc_failed qstats
selftests: drv-net: xdp: add test for interface level qstats
selftests: drv-net: xdp: rename netnl to ethnl
eth: fbnic: fix saving stats from XDP_TX rings on close
eth: fbnic: fix accounting of XDP packets
eth: fbnic: fix missing programming of the default descriptor
selftests: netfilter: query conntrack state to check for port clash resolution
selftests: netfilter: nft_fib.sh: fix spurious test failures
bridge: br_vlan_fill_forward_path_pvid: use br_vlan_group_rcu()
netfilter: nft_objref: validate objref and objrefmap expressions
net: pse-pd: tps23881: Fix current measurement scaling
net/mlx5: fix pre-2.40 binutils assembler error
net/mlx5e: Do not fail PSP init on missing caps
net/mlx5e: Prevent tunnel reformat when tunnel mode not allowed
net/mlx5: Prevent tunnel mode conflicts between FDB and NIC IPsec tables
net: usb: asix: hold PM usage ref to avoid PM/MDIO + RTNL deadlock
...

show more ...

Merge branch 'eth-fbnic-fix-xdp_tx-and-xdp-vs-qstats'

Jakub Kicinski says:

====================
eth: fbnic: fix XDP_TX and XDP vs qstats

Fix XDP_TX hangs and adjust the XDP statistics to match the

Merge branch 'eth-fbnic-fix-xdp_tx-and-xdp-vs-qstats'

Jakub Kicinski says:

====================
eth: fbnic: fix XDP_TX and XDP vs qstats

Fix XDP_TX hangs and adjust the XDP statistics to match the definition
of qstats. The three problems are somewhat distinct.

XDP_TX hangs is a simple coding bug (patch 1).

The accounting of XDP packets is all over the place. Fix it to obey
qstat rules (packets seen by XDP always counted as Rx packets).
Patch 2 fixes the basic accounting, patch 3 touches up saving
the stats when rings are freed.

Patch 6 corrects reporting of alloc_fail stats which prevented
the pp_alloc_fail test from passing.

Patches 4, 5, 7, 8, 9 add or fix related test cases.

v2:
- [patch 2] remove now unnecessary byte adjustment
- [patch 8] use seen_fails more
v1: https://lore.kernel.org/20251003233025.1157158-1-kuba@kernel.org

Testing on fbnic below:

$ ./tools/testing/selftests/drivers/net/hw/pp_alloc_fail.py
TAP version 13
1..1
fbnic-err: bad MMIO read address 0x80074
fbnic-err: bad MMIO read address 0x80074
# Seen: pkts:20605 fails:40 (pass thrs:12)
# ethtool -G change retval: success
ok 1 pp_alloc_fail.test_pp_alloc
# Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0

$ ./tools/testing/selftests/drivers/net/xdp.py
TAP version 13
1..13
ok 1 xdp.test_xdp_native_pass_sb
ok 2 xdp.test_xdp_native_pass_mb
ok 3 xdp.test_xdp_native_drop_sb
ok 4 xdp.test_xdp_native_drop_mb
ok 5 xdp.test_xdp_native_tx_sb
ok 6 xdp.test_xdp_native_tx_mb
# Failed run: pkt_sz 2048, offset 1. Last successful run: pkt_sz 1024, offset 256. Reason: Adjustment failed
ok 7 xdp.test_xdp_native_adjst_tail_grow_data
ok 8 xdp.test_xdp_native_adjst_tail_shrnk_data
# Failed run: pkt_sz 512, offset -256. Last successful run: pkt_sz 512, offset -128. Reason: Adjustment failed
ok 9 xdp.test_xdp_native_adjst_head_grow_data
# Failed run: pkt_sz (2048) > HDS threshold (1536) and offset 64 > 48
ok 10 xdp.test_xdp_native_adjst_head_shrnk_data
ok 11 xdp.test_xdp_native_qstats_pass
ok 12 xdp.test_xdp_native_qstats_drop
ok 13 xdp.test_xdp_native_qstats_tx
# Totals: pass:13 fail:0 xfail:0 xpass:0 skip:0 error:0
====================

Link: https://patch.msgid.link/20251007232653.2099376-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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