Larysa Zaremba 75d9228982 libeth, idpf: use truesize as XDP RxQ info frag_size ... The only user of frag_size field in XDP RxQ info is bpf_xdp_frags_increase_tail(). It clearly expects whole buffer size instead of DMA write size. Different assumptions in idpf driver configuration lead to negative tailroom. To make it worse, buffer sizes are not actually uniform in idpf when splitq is enabled, as there are several buffer queues, so rxq->rx_buf_size is meaningless in this case. Use truesize of the first bufq in AF_XDP ZC, as there is only one. Disable growing tail for regular splitq. Fixes: ac8a861f63 ("idpf: prepare structures to support XDP") Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com> Link: https://patch.msgid.link/20260305111253.2317394-8-larysa.zaremba@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2026-03-05 08:02:05 -08:00
..
9p	…
bluetooth	Bluetooth: L2CAP: Fix result of L2CAP_ECRED_CONN_RSP when MTU is too short	2026-02-23 15:28:56 -05:00
caif	…
iucv	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
libeth	libeth, idpf: use truesize as XDP RxQ info frag_size	2026-03-05 08:02:05 -08:00
mana	RDMA v7.0 merge window	2026-02-12 17:05:20 -08:00
netfilter	netfilter: nft_set_pipapo: split gc into unlink and reclaim phase	2026-03-05 13:22:37 +01:00
netns	vsock: lock down child_ns_mode as write-once	2026-02-26 11:10:03 +01:00
nfc	nfc: nci: Fix race between rfkill and nci_unregister_device().	2026-01-28 19:32:26 -08:00
page_pool	Revert "Merge branch 'netkit-support-for-io_uring-zero-copy-and-af_xdp'"	2026-01-20 18:06:01 -08:00
phonet	…
phy	net: phy: realtek: add dummy PHY driver for RTL8127ATF	2026-01-12 19:29:11 -08:00
psp	…
sctp	…
tc_act	net/sched: act_ife: Fix metalist update behavior	2026-03-05 07:54:08 -08:00
6lowpan.h	…
Space.h	…
act_api.h	net/sched: Only allow act_ct to bind to clsact/ingress qdiscs and shared blocks	2026-02-27 19:06:21 -08:00
addrconf.h	ipv6: addrconf: reduce default temp_valid_lft to 2 days	2026-02-17 17:12:06 -08:00
af_ieee802154.h	…
af_rxrpc.h	…
af_unix.h	…
af_vsock.h	vsock: lock down child_ns_mode as write-once	2026-02-26 11:10:03 +01:00
ah.h	…
aligned_data.h	…
amt.h	…
arp.h	…
atmclip.h	…
ax25.h	Summary	2026-02-18 10:45:36 -08:00
ax88796.h	…
bareudp.h	…
bond_3ad.h	…
bond_alb.h	…
bond_options.h	…
bonding.h	bpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded	2026-03-03 10:47:37 +01:00
bpf_sk_storage.h	…
busy_poll.h	…
calipso.h	…
can.h	can: add CAN skb extension infrastructure	2026-02-05 11:58:39 +01:00
cfg80211-wext.h	…
cfg80211.h	wifi: cfg80211: add initial UHR support	2026-02-02 10:11:07 +01:00
cfg802154.h	…
checksum.h	…
cipso_ipv4.h	…
cls_cgroup.h	…
codel.h	…
codel_impl.h	…
codel_qdisc.h	…
compat.h	…
datalink.h	…
dcbevent.h	…
dcbnl.h	…
devlink.h	devlink: support default values for param-get and param-set	2025-11-20 19:01:22 -08:00
dropreason-core.h	net: add net.core.qdisc_max_burst	2026-01-13 10:12:11 +01:00
dropreason.h	…
dsa.h	net: dsa: add tag format for MxL862xx switches	2026-02-11 11:27:57 +01:00
dsa_stubs.h	…
dscp.h	…
dsfield.h	…
dst.h	inet: add dst4_mtu() and dst6_mtu() helpers	2026-02-02 17:49:29 -08:00
dst_cache.h	…
dst_metadata.h	…
dst_ops.h	…
eee.h	…
erspan.h	…
esp.h	…
espintcp.h	…
ethoc.h	…
failover.h	…
fib_notifier.h	…
fib_rules.h	…
firewire.h	…
flow.h	…
flow_dissector.h	…
flow_offload.h	net: dsa: eliminate local type for tc policers	2026-02-10 15:30:11 +01:00
fou.h	…
fq.h	…
fq_impl.h	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
garp.h	…
gen_stats.h	…
genetlink.h	…
geneve.h	…
gre.h	…
gro.h	gro: inline tcp6_gro_complete()	2026-01-21 19:28:32 -08:00
gro_cells.h	…
gso.h	…
gtp.h	…
gue.h	…
handshake.h	…
hotdata.h	net: add net.core.qdisc_max_burst	2026-01-13 10:12:11 +01:00
hwbm.h	…
icmp.h	…
ieee8021q.h	…
ieee80211_radiotap.h	…
ieee802154_netdev.h	…
if_inet6.h	…
ife.h	…
inet6_connection_sock.h	tcp: populate inet->cork.fl.u.ip6 in tcp_v6_syn_recv_sock()	2026-02-10 20:57:50 -08:00
inet6_hashtables.h	inet: annotate data-races around isk->inet_num	2026-02-27 17:16:59 -08:00
inet_common.h	…
inet_connection_sock.h	tcp: fix potential race in tcp_v6_syn_recv_sock()	2026-02-19 14:02:19 -08:00
inet_dscp.h	…
inet_ecn.h	tcp: ECT_1_NEGOTIATION and NEEDS_ACCECN identifiers	2026-02-03 15:13:24 +01:00
inet_frag.h	inet: frags: flush pending skbs in fqdir_pre_exit()	2025-12-10 01:15:27 -08:00
inet_hashtables.h	inet: annotate data-races around isk->inet_num	2026-02-27 17:16:59 -08:00
inet_sock.h	ipv6: colocate inet6_cork in inet_cork_full	2026-02-02 17:49:30 -08:00
inet_timewait_sock.h	…
inetpeer.h	…
ioam6.h	ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data()	2026-02-13 12:24:05 -08:00
ip.h	inet: annotate data-races around isk->inet_num	2026-02-27 17:16:59 -08:00
ip6_checksum.h	…
ip6_fib.h	…
ip6_route.h	inet: add dst4_mtu() and dst6_mtu() helpers	2026-02-02 17:49:29 -08:00
ip6_tunnel.h	…
ip_fib.h	net: ipv4: fix ARM64 alignment fault in multipath hash seed	2026-03-03 17:20:37 -08:00
ip_tunnels.h	ipv4: ip_tunnel: spread netdev_lockdep_set_classes()	2026-01-08 18:02:35 -08:00
ip_vs.h	…
ipcomp.h	…
ipconfig.h	…
ipv6.h	ipv6: fix a race in ip6_sock_set_v6only()	2026-02-17 16:45:29 -08:00
ipv6_frag.h	inet: frags: flush pending skbs in fqdir_pre_exit()	2025-12-10 01:15:27 -08:00
ipv6_stubs.h	…
iw_handler.h	…
kcm.h	…
l3mdev.h	net: l3mdev: use skb_dst_dev_rcu() in l3mdev_l3_out()	2026-02-02 17:09:11 -08:00
lag.h	…
lapb.h	…
llc.h	…
llc_c_ac.h	…
llc_c_ev.h	…
llc_c_st.h	…
llc_conn.h	…
llc_if.h	…
llc_pdu.h	…
llc_s_ac.h	…
llc_s_ev.h	…
llc_s_st.h	…
llc_sap.h	…
lwtunnel.h	…
mac80211.h	wifi: mac80211: Add eMLSR/eMLMR action frame parsing support	2026-02-02 10:11:18 +01:00
mac802154.h	…
macsec.h	…
mctp.h	…
mctpdevice.h	…
mip6.h	…
mld.h	…
mpls.h	…
mpls_iptunnel.h	…
mptcp.h	…
mrp.h	…
ncsi.h	…
ndisc.h	…
neighbour.h	…
neighbour_tables.h	…
net_debug.h	…
net_failover.h	…
net_namespace.h	netns: optimize netns cleaning by batching unhash_nsid calls	2026-02-06 20:01:31 -08:00
net_ratelimit.h	…
net_shaper.h	…
net_trackers.h	…
netdev_lock.h	…
netdev_netlink.h	…
netdev_queues.h	net: add queue config validation callback	2026-01-23 11:49:02 -08:00
netdev_rx_queue.h	Revert "Merge branch 'netkit-support-for-io_uring-zero-copy-and-af_xdp'"	2026-01-20 18:06:01 -08:00
netevent.h	…
netkit.h	…
netlabel.h	…
netlink.h	…
netmem.h	net: inline get_netmem() and put_netmem()	2026-01-25 13:18:53 -08:00
netprio_cgroup.h	…
netrom.h	…
nexthop.h	…
nl802154.h	…
nsh.h	…
pfcp.h	…
pie.h	…
ping.h	…
pkt_cls.h	net: sched: fix TCF_LAYER_TRANSPORT handling in tcf_get_base_ptr()	2025-11-24 18:53:14 -08:00
pkt_sched.h	net/sched: don't use dynamic lockdep keys with clsact/ingress/noqueue	2026-02-05 09:32:45 -08:00
pptp.h	…
proto_memory.h	…
protocol.h	…
psample.h	…
psnap.h	…
psp.h	…
raw.h	…
rawv6.h	…
red.h	…
regulatory.h	…
request_sock.h	tcp: move __reqsk_free() out of line	2026-02-05 09:23:06 -08:00
rose.h	…
route.h	…
rpl.h	…
rps.h	…
rsi_91x.h	…
rstreason.h	…
rtnetlink.h	…
rtnh.h	…
sch_generic.h	net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs	2026-03-04 17:43:45 -08:00
sch_priv.h	net/sched: Export mq functions for reuse	2026-01-13 11:54:29 +01:00
scm.h	…
secure_seq.h	tcp: secure_seq: add back ports to TS offset	2026-03-04 17:44:35 -08:00
seg6.h	…
seg6_hmac.h	…
seg6_local.h	…
selftests.h	…
slhc_vj.h	…
smc.h	…
snmp.h	…
sock.h	net: Drop the lock in skb_may_tx_timestamp()	2026-02-24 11:27:29 +01:00
sock_reuseport.h	…
stp.h	…
strparser.h	…
switchdev.h	…
tc_wrapper.h	…
tcp.h	tcp: secure_seq: add back ports to TS offset	2026-03-04 17:44:35 -08:00
tcp_ao.h	…
tcp_ecn.h	tcp: accecn: add tcpi_ecn_mode and tcpi_option2 in tcp_info	2026-02-03 15:13:25 +01:00
tcp_states.h	…
tcx.h	…
timewait_sock.h	…
tipc.h	…
tls.h	…
tls_prot.h	…
tls_toe.h	…
transp_v6.h	…
tso.h	…
tun_proto.h	…
udp.h	Convert more 'alloc_obj' cases to default GFP_KERNEL arguments	2026-02-21 20:03:00 -08:00
udp_tunnel.h	geneve: expose gso partial features for tunnel offload	2026-01-23 11:31:14 -08:00
udplite.h	…
vsock_addr.h	…
vxlan.h	…
wext.h	…
x25.h	…
x25device.h	…
xdp.h	…
xdp_priv.h	…
xdp_sock.h	…
xdp_sock_drv.h	xsk: introduce helper to determine rxq->frag_size	2026-03-05 08:02:03 -08:00
xfrm.h	xfrm: reduce struct sec_path size	2026-02-10 20:21:48 -08:00
xsk_buff_pool.h	xsk: move cq_cached_prod_lock to avoid touching a cacheline in sending path	2026-01-15 10:07:45 +01:00