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804bf334d08aeceda1c39f4e26d7eda802b63a33
linux/net/core
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David Wei 804bf334d0 net: Proxy netdev_queue_get_dma_dev for leased queues 
Extend netdev_queue_get_dma_dev to return the physical device of the
real rxq for DMA in case the queue was leased. This allows memory
providers like io_uring zero-copy or devmem to bind to the physically
leased rxq via virtual devices such as netkit.

Signed-off-by: David Wei <dw@davidwei.uk>
Co-developed-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20260115082603.219152-7-daniel@iogearbox.net
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2026-01-20 11:58:49 +01:00
..
bpf_sk_storage.c
bpf: Remove smap argument from bpf_selem_free()
2025-11-18 16:20:25 -08:00
datagram.c
net: datagram: introduce datagram_poll_queue for custom receive queues
2025-10-23 15:46:04 +02:00
dev_addr_lists_test.c
…
dev_addr_lists.c
net: s/dev_pre_changeaddr_notify/netif_pre_changeaddr_notify/
2025-07-18 17:27:47 -07:00
dev_api.c
net: define an enum for the napi threaded state
2025-07-24 18:34:55 -07:00
dev_ioctl.c
phy: add hwtstamp_get callback to phy drivers
2025-11-26 16:56:33 -08:00
dev.c
net: Implement netdev_nl_queue_create_doit
2026-01-20 11:58:49 +01:00
dev.h
net: Implement netdev_nl_queue_create_doit
2026-01-20 11:58:49 +01:00
devmem.c
net: devmem: convert binding refcount to percpu_ref
2026-01-12 18:00:12 -08:00
devmem.h
net: devmem: convert binding refcount to percpu_ref
2026-01-12 18:00:12 -08:00
drop_monitor.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
dst_cache.c
net: dst: annotate data-races around dst->obsolete
2025-07-02 14:32:29 -07:00
dst.c
dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list()
2026-01-13 19:08:18 -08:00
failover.c
…
fib_notifier.c
…
fib_rules.c
…
filter.c
Merge tag 'net-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2025-12-03 17:24:33 -08:00
flow_dissector.c
…
flow_offload.c
…
gen_estimator.c
net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT_RT=y
2025-08-29 19:04:20 -07:00
gen_stats.c
…
gro_cells.c
net: gro_cells: Reduce lock scope in gro_cell_poll
2025-11-05 17:41:29 -08:00
gro.c
net: gro: clear skb_shinfo(skb)->hwtstamps in napi_reuse_skb()
2025-10-16 15:42:49 -07:00
gso.c
…
hotdata.c
net: add net.core.qdisc_max_burst
2026-01-13 10:12:11 +01:00
hwbm.c
…
ieee8021q_helpers.c
net: ieee8021q: fix insufficient table-size assertion
2025-07-01 12:55:49 +02:00
link_watch.c
net: replace use of system_unbound_wq with system_dfl_wq
2025-09-22 17:40:30 -07:00
lock_debug.c
…
lwt_bpf.c
ipv4: Convert ->flowi4_tos to dscp_t.
2025-08-26 17:34:31 -07:00
lwtunnel.c
inet: Remove rtnl_is_held arg of lwtunnel_valid_encap_type(_attr)?().
2025-05-20 19:18:24 -07:00
Makefile
queue_api: add support for fetching per queue DMA dev
2025-08-28 16:05:31 -07:00
mp_dmabuf_devmem.h
…
neighbour.c
neighbour: Convert rwlock of struct neigh_table to spinlock.
2025-10-24 17:57:20 -07:00
net_namespace.c
Merge tag 'net-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2025-12-03 17:24:33 -08:00
net_test.c
…
net-procfs.c
net: use NUMA drop counters for softnet_data.dropped
2025-09-14 11:35:17 -07:00
net-sysfs.c
Merge tag 'net-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2025-10-02 15:17:01 -07:00
net-sysfs.h
net: remove RTNL use for /proc/sys/net/core/rps_default_mask
2025-07-07 18:42:12 -07:00
net-traces.c
…
netclassid_cgroup.c
net, bpf: Fix RCU usage in task_cls_state() for BPF programs
2025-06-11 21:30:29 +02:00
netdev_queues.c
net: Proxy netdev_queue_get_dma_dev for leased queues
2026-01-20 11:58:49 +01:00
netdev_rx_queue.c
net: Proxy net_mp_{open,close}_rxq for leased queues
2026-01-20 11:58:49 +01:00
netdev-genl-gen.c
net: Add queue-create operation
2026-01-20 11:58:49 +01:00
netdev-genl-gen.h
net: Add queue-create operation
2026-01-20 11:58:49 +01:00
netdev-genl.c
net: Add lease info to queue-get response
2026-01-20 11:58:49 +01:00
netevent.c
…
netmem_priv.h
netmem: replace __netmem_clear_lsb() with netmem_to_nmdesc()
2025-10-14 13:37:26 +02:00
netpoll.c
net: netpoll: initialize work queue before error checks
2025-11-28 20:16:57 -08:00
netprio_cgroup.c
…
of_net.c
…
page_pool_priv.h
…
page_pool_user.c
…
page_pool.c
net: page_pool: sanitise allocation order
2025-12-02 11:08:39 -08:00
pktgen.c
net: pktgen: Use min()/min_t() to improve pktgen_finalize_skb()
2025-08-21 10:12:11 +02:00
ptp_classifier.c
…
request_sock.c
tcp: Remove stale locking comment for TFO.
2025-09-23 18:21:36 -07:00
rtnetlink.c
rtnetlink: honor RTEXT_FILTER_SKIP_STATS in IFLA_STATS
2025-11-04 16:07:37 -08:00
scm.c
scm: Convert put_cmsg() to scoped user access
2025-11-18 15:27:34 +01:00
secure_seq.c
…
selftests.c
net: selftests: export packet creation helpers for driver use
2025-11-06 13:38:11 +01:00
skb_fault_injection.c
…
skbuff.c
net: minor __alloc_skb() optimization
2026-01-15 19:52:02 -08:00
skmsg.c
net: replace use of system_wq with system_percpu_wq
2025-09-22 17:40:30 -07:00
sock_destructor.h
…
sock_diag.c
net: WQ_PERCPU added to alloc_workqueue users
2025-09-22 17:40:30 -07:00
sock_map.c
bpf: Remove attach_type in sockmap_link
2025-07-11 10:51:55 -07:00
sock_reuseport.c
…
sock.c
net: sock: fix hardened usercopy panic in sock_recv_errqueue
2026-01-04 09:54:32 -08:00
stream.c
net: stream: add description for sk_stream_write_space()
2025-07-18 16:57:21 -07:00
sysctl_net_core.c
net: add net.core.qdisc_max_burst
2026-01-13 10:12:11 +01:00
timestamping.c
…
tso.c
…
utils.c
net: Fix checksum update for ILA adj-transport
2025-05-30 19:53:51 -07:00
xdp.c
net: xdp: pass full flags to xdp_update_skb_shared_info()
2025-09-11 12:00:20 +02:00