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linux/net
Linus Torvalds 41f1653024 Networking fixes for 5.10-rc3, including fixes from wireless, can,
and netfilter subtrees.
 
 Current release - bugs in new features:
 
  - can: isotp: isotp_rcv_cf(): enable RX timeout handling in
    listen-only mode
 
 Previous release - regressions:
 
  - mac80211:
    - don't require VHT elements for HE on 2.4 GHz
    - fix regression where EAPOL frames were sent in plaintext
 
  - netfilter:
    - ipset: Update byte and packet counters regardless of whether
      they match
 
  - ip_tunnel: fix over-mtu packet send by allowing fragmenting even
    if inner packet has IP_DF (don't fragment) set in its header
    (when TUNNEL_DONT_FRAGMENT flag is not set on the tunnel dev)
 
  - net: fec: fix MDIO probing for some FEC hardware blocks
 
  - ip6_tunnel: set inner ipproto before ip6_tnl_encap to un-break
    gso support
 
  - sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian
    platforms, sparse-related fix used the wrong integer size
 
 Previous release - always broken:
 
  - netfilter: use actual socket sk rather than skb sk when routing
    harder
 
  - r8169: work around short packet hw bug on RTL8125 by padding frames
 
  - net: ethernet: ti: cpsw: disable PTPv1 hw timestamping
    advertisement, the hardware does not support it
 
  - chelsio/chtls: fix always leaking ctrl_skb and another leak caused
    by a race condition
 
  - fix drivers incorrectly writing into skbs on TX:
    - cadence: force nonlinear buffers to be cloned
    - gianfar: Account for Tx PTP timestamp in the skb headroom
    - gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP
 
  - can: flexcan:
    - remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
    - add ECC initialization for VF610 and LX2160A
    - flexcan_remove(): disable wakeup completely
 
  - can: fix packet echo functionality:
    - peak_canfd: fix echo management when loopback is on
    - make sure skbs are not freed in IRQ context in case they need
      to be dropped
    - always clone the skbs to make sure they have a reference on
      the socket, and prevent it from disappearing
    - fix real payload length return value for RTR frames
 
  - can: j1939: return failure on bind if netdev is down, rather than
    waiting indefinitely
 
 Misc:
 
  - IPv6: reply ICMP error if the first fragment don't include all
    headers to improve compliance with RFC 8200
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.10-rc3, including fixes from wireless, can, and
  netfilter subtrees.

  Current merge window - bugs in new features:

   - can: isotp: isotp_rcv_cf(): enable RX timeout handling in
     listen-only mode

  Previous releases - regressions:

   - mac80211:
      - don't require VHT elements for HE on 2.4 GHz
      - fix regression where EAPOL frames were sent in plaintext

   - netfilter:
      - ipset: Update byte and packet counters regardless of whether
        they match

   - ip_tunnel: fix over-mtu packet send by allowing fragmenting even if
     inner packet has IP_DF (don't fragment) set in its header (when
     TUNNEL_DONT_FRAGMENT flag is not set on the tunnel dev)

   - net: fec: fix MDIO probing for some FEC hardware blocks

   - ip6_tunnel: set inner ipproto before ip6_tnl_encap to un-break gso
     support

   - sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian
     platforms, sparse-related fix used the wrong integer size

  Previous releases - always broken:

   - netfilter: use actual socket sk rather than skb sk when routing
     harder

   - r8169: work around short packet hw bug on RTL8125 by padding frames

   - net: ethernet: ti: cpsw: disable PTPv1 hw timestamping
     advertisement, the hardware does not support it

   - chelsio/chtls: fix always leaking ctrl_skb and another leak caused
     by a race condition

   - fix drivers incorrectly writing into skbs on TX:
      - cadence: force nonlinear buffers to be cloned
      - gianfar: Account for Tx PTP timestamp in the skb headroom
      - gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP

   - can: flexcan:
      - remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
      - add ECC initialization for VF610 and LX2160A
      - flexcan_remove(): disable wakeup completely

   - can: fix packet echo functionality:
      - peak_canfd: fix echo management when loopback is on
      - make sure skbs are not freed in IRQ context in case they need to
        be dropped
      - always clone the skbs to make sure they have a reference on the
        socket, and prevent it from disappearing
      - fix real payload length return value for RTR frames

   - can: j1939: return failure on bind if netdev is down, rather than
     waiting indefinitely

  Misc:

   - IPv6: reply ICMP error if the first fragment don't include all
     headers to improve compliance with RFC 8200"

* tag 'net-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
  ionic: check port ptr before use
  r8169: work around short packet hw bug on RTL8125
  net: openvswitch: silence suspicious RCU usage warning
  chelsio/chtls: fix always leaking ctrl_skb
  chelsio/chtls: fix memory leaks caused by a race
  can: flexcan: flexcan_remove(): disable wakeup completely
  can: flexcan: add ECC initialization for VF610
  can: flexcan: add ECC initialization for LX2160A
  can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
  can: mcp251xfd: remove unneeded break
  can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings
  can: mcp251xfd: mcp251xfd_regmap_crc_read(): increase severity of CRC read error messages
  can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on
  can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
  can: peak_usb: add range checking in decode operations
  can: xilinx_can: handle failure cases of pm_runtime_get_sync
  can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path
  can: isotp: padlen(): make const array static, makes object smaller
  can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode
  can: isotp: Explain PDU in CAN_ISOTP help text
  ...
2020-11-06 11:50:28 -08:00
..
6lowpan
9p
802
8021q
appletalk
atm
ax25
batman-adv
bluetooth
bpf
bpfilter
bridge
caif
can
ceph
core
dcb
dccp
decnet
dns_resolver
dsa
ethernet
ethtool
hsr
ieee802154
ife
ipv4
ipv6
iucv
kcm
key
l2tp
l3mdev
lapb
llc
mac80211
mac802154
mpls
mptcp
ncsi
netfilter
netlabel
netlink
netrom
nfc
nsh
openvswitch
packet
phonet
psample
qrtr
rds
rfkill
rose
rxrpc
sched
sctp
smc
strparser
sunrpc
switchdev
tipc
tls
unix
vmw_vsock
wimax
wireless
x25
xdp
xfrm
compat.c
devres.c
Kconfig
Makefile
socket.c
sysctl_net.c