Maciej FijalkowskiandGreg Kroah-Hartman 6ae1d209c6 xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL ...

[ Upstream commit fbadd83a61 ]

XSK ZC Rx path calculates the size of data that will be posted to XSK Rx
queue via subtracting xdp_buff::data_end from xdp_buff::data.

In bpf_xdp_frags_increase_tail(), when underlying memory type of
xdp_rxq_info is MEM_TYPE_XSK_BUFF_POOL, add offset to data_end in tail
fragment, so that later on user space will be able to take into account
the amount of bytes added by XDP program.

Fixes: 24ea50127e ("xsk: support mbuf on ZC RX")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/r/20240124191602.566724-10-maciej.fijalkowski@intel.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-01-31 16:19:05 -08:00

..

bpf_sk_storage.c

bpf: Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing

2023-07-27 10:07:56 -07:00

datagram.c

net: datagram: fix data-races in datagram_poll()

2023-05-10 19:06:49 -07:00

dev_addr_lists_test.c

…

dev_addr_lists.c

…

dev_ioctl.c

net: omit ndo_hwtstamp_get() call when possible in dev_set_hwtstamp_phylib()

2023-08-06 13:25:10 +01:00

dev.c

net: fix removing a namespace with conflicting altnames

2024-01-31 16:19:01 -08:00

dev.h

net: fix removing a namespace with conflicting altnames

2024-01-31 16:19:01 -08:00

drop_monitor.c

drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group

2023-12-13 18:45:10 +01:00

dst_cache.c

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dst.c

net: remove unnecessary input parameter 'how' in ifdown function

2023-08-22 13:19:02 +02:00

failover.c

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fib_notifier.c

…

fib_rules.c

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filter.c

xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL

2024-01-31 16:19:05 -08:00

flow_dissector.c

net/core: Fix ETH_P_1588 flow dissector

2023-09-15 10:40:04 +01:00

flow_offload.c

tc: flower: Enable offload support IPSEC SPI field.

2023-08-02 10:09:32 +01:00

gen_estimator.c

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gen_stats.c

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gro_cells.c

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gro.c

gro: move the tc_ext comparison to a helper

2023-06-18 18:08:35 +01:00

gso.c

net: move gso declarations and functions to their own files

2023-06-10 00:11:41 -07:00

hwbm.c

…

link_watch.c

…

lwt_bpf.c

lwt: Fix return values of BPF xmit ops

2023-08-18 16:05:26 +02:00

lwtunnel.c

…

Makefile

net: move gso declarations and functions to their own files

2023-06-10 00:11:41 -07:00

neighbour.c

neighbour: Don't let neigh_forced_gc() disable preemption for long

2024-01-20 11:51:43 +01:00

net_namespace.c

lib/ref_tracker: improve printing stats

2023-06-05 15:28:42 -07:00

net-procfs.c

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net-sysfs.c

net: move struct netdev_rx_queue out of netdevice.h

2023-08-03 08:38:07 -07:00

net-sysfs.h

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net-traces.c

udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint

2023-07-07 09:16:52 +01:00

netclassid_cgroup.c

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netdev-genl-gen.c

net: ynl: prefix uAPI header include with uapi/

2023-05-26 10:30:14 +01:00

netdev-genl-gen.h

net: ynl: prefix uAPI header include with uapi/

2023-05-26 10:30:14 +01:00

netdev-genl.c

netdev-genl: use struct genl_info for reply construction

2023-08-15 15:01:03 -07:00

netevent.c

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netpoll.c

netpoll: allocate netdev tracker right away

2023-06-15 08:21:11 +01:00

netprio_cgroup.c

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of_net.c

net: Explicitly include correct DT includes

2023-07-27 20:33:16 -07:00

page_pool.c

net: page_pool: add missing free_percpu when page_pool_init fail

2023-11-20 11:59:34 +01:00

pktgen.c

net: pktgen: Fix interface flags printing

2023-10-18 10:12:30 +01:00

ptp_classifier.c

…

request_sock.c

tcp: make sure init the accept_queue's spinlocks once

2024-01-31 16:19:00 -08:00

rtnetlink.c

Revert "net: rtnetlink: Enslave device before bringing it up"

2024-01-25 15:35:47 -08:00

scm.c

io_uring/af_unix: disable sending io_uring over sockets

2023-12-13 18:45:20 +01:00

secure_seq.c

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selftests.c

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skbuff.c

net: prevent mss overflow in skb_segment()

2024-01-10 17:16:59 +01:00

skmsg.c

bpf, sockmap: af_unix stream sockets need to hold ref for pair sock

2023-12-08 08:52:23 +01:00

sock_destructor.h

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sock_diag.c

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sock_map.c

bpf: syzkaller found null ptr deref in unix_bpf proto add

2024-01-01 12:42:28 +00:00

sock_reuseport.c

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sock.c

udp: fix busy polling

2024-01-31 16:19:01 -08:00

stream.c

net: Return error from sk_stream_wait_connect() if sk_wait_event() fails

2024-01-01 12:42:30 +00:00

sysctl_net_core.c

networking: Update to register_net_sysctl_sz

2023-08-15 15:26:18 -07:00

timestamping.c

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tso.c

…

utils.c

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xdp.c

page_pool: split types and declarations from page_pool.h

2023-08-07 13:05:19 -07:00