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linux-rockchip/net/ipv4
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Eric Dumazet f8e6aa0e60 tcp: gso: really support BIG TCP 
[ Upstream commit 82a01ab35bd02ba4b0b4e12bc95c5b69240eb7b0 ]

We missed that tcp_gso_segment() was assuming skb->len was smaller than 65535 :

oldlen = (u16)~skb->len;

This part came with commit 0718bcc09b ("[NET]: Fix CHECKSUM_HW GSO problems.")

This leads to wrong TCP checksum.

Adapt the code to accept arbitrary packet length.

v2:
  - use two csum_add() instead of csum_fold() (Alexander Duyck)
  - Change delta type to __wsum to reduce casts (Alexander Duyck)

Fixes: 09f3d1a3a5 ("ipv6/gso: remove temporary HBH/jumbo header")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230605161647.3624428-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-14 11:15:20 +02:00
..
bpfilter
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netfilter
netfilter: tproxy: fix deadlock due to missing BH disable
2023-03-17 08:50:25 +01:00
af_inet.c
tcp: deny tcp_disconnect() when threads are waiting
2023-06-09 10:34:02 +02:00
ah4.c
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arp.c
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bpf_tcp_ca.c
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cipso_ipv4.c
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datagram.c
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devinet.c
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esp4_offload.c
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esp4.c
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fib_frontend.c
ipv4: Fix incorrect table ID in IOCTL path
2023-03-22 13:33:50 +01:00
fib_lookup.h
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fib_notifier.c
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fib_rules.c
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fib_semantics.c
ipv4: prevent potential spectre v1 gadget in fib_metrics_match()
2023-02-01 08:34:45 +01:00
fib_trie.c
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fou.c
…
gre_demux.c
…
gre_offload.c
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icmp.c
icmp: guard against too small mtu
2023-04-13 16:55:21 +02:00
igmp.c
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inet_connection_sock.c
tcp: deny tcp_disconnect() when threads are waiting
2023-06-09 10:34:02 +02:00
inet_diag.c
…
inet_fragment.c
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inet_hashtables.c
inet: Add IP_LOCAL_PORT_RANGE socket option
2023-06-05 09:26:16 +02:00
inet_timewait_sock.c
tcp: avoid the lookup process failing to get sk in ehash table
2023-02-01 08:34:25 +01:00
inetpeer.c
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ip_forward.c
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ip_fragment.c
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ip_gre.c
erspan: do not use skb_mac_header() in ndo_start_xmit()
2023-03-30 12:49:09 +02:00
ip_input.c
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ip_options.c
…
ip_output.c
ipv4: Fix potential uninit variable access bug in __ip_make_skb()
2023-05-11 23:03:26 +09:00
ip_sockglue.c
ipv{4,6}/raw: fix output xfrm lookup wrt protocol
2023-06-05 09:26:16 +02:00
ip_tunnel_core.c
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ip_tunnel.c
net: tunnels: annotate lockless accesses to dev->needed_headroom
2023-03-22 13:33:46 +01:00
ip_vti.c
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ipcomp.c
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ipconfig.c
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ipip.c
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ipmr_base.c
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ipmr.c
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Kconfig
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Makefile
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metrics.c
ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()
2023-02-01 08:34:45 +01:00
netfilter.c
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netlink.c
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nexthop.c
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ping.c
ping: Fix potentail NULL deref for /proc/net/icmp.
2023-04-13 16:55:24 +02:00
proc.c
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protocol.c
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raw_diag.c
raw: Fix NULL deref in raw_get_next().
2023-04-13 16:55:23 +02:00
raw.c
ipv{4,6}/raw: fix output xfrm lookup wrt protocol
2023-06-05 09:26:16 +02:00
route.c
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syncookies.c
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sysctl_net_ipv4.c
net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294
2023-06-14 11:15:16 +02:00
tcp_bbr.c
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tcp_bic.c
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tcp_bpf.c
bpf, sockmap: Incorrectly handling copied_seq
2023-06-05 09:26:19 +02:00
tcp_cdg.c
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tcp_cong.c
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tcp_cubic.c
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tcp_dctcp.c
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tcp_dctcp.h
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tcp_diag.c
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tcp_fastopen.c
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tcp_highspeed.c
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tcp_htcp.c
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tcp_hybla.c
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tcp_illinois.c
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tcp_input.c
tcp: fix mishandling when the sack compression is deferred.
2023-06-09 10:34:05 +02:00
tcp_ipv4.c
tcp: fix possible sk_priority leak in tcp_v4_send_reset()
2023-05-24 17:32:44 +01:00
tcp_lp.c
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tcp_metrics.c
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tcp_minisocks.c
tcp: tcp_check_req() can be called from process context
2023-03-11 13:55:29 +01:00
tcp_nv.c
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tcp_offload.c
tcp: gso: really support BIG TCP
2023-06-14 11:15:20 +02:00
tcp_output.c
tcp: tcp_make_synack() can be called from process context
2023-03-22 13:33:43 +01:00
tcp_rate.c
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tcp_recovery.c
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tcp_scalable.c
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tcp_timer.c
tcp: fix mishandling when the sack compression is deferred.
2023-06-09 10:34:05 +02:00
tcp_ulp.c
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tcp_vegas.c
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tcp_vegas.h
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tcp_veno.c
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tcp_westwood.c
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tcp_yeah.c
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tcp.c
tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN state if user_mss set
2023-06-09 10:34:02 +02:00
tunnel4.c
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udp_bpf.c
bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser()
2023-03-17 08:50:24 +01:00
udp_diag.c
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udp_impl.h
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udp_offload.c
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udp_tunnel_core.c
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udp_tunnel_nic.c
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udp_tunnel_stub.c
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udp.c
bpf, sockmap: Pass skb ownership through read_skb
2023-06-05 09:26:18 +02:00
udplite.c
udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated().
2023-05-30 14:03:20 +01:00
xfrm4_input.c
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xfrm4_output.c
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xfrm4_policy.c
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xfrm4_protocol.c
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xfrm4_state.c
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xfrm4_tunnel.c
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