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authorLinus Torvalds <torvalds@linux-foundation.org>2022-06-02 22:50:16 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-06-02 22:50:16 +0300
commit58f9d52ff689a262bec7f5713c07f5a79e115168 (patch)
tree1abbc08d5367b8df66b48d65298ab3fc123e713d /Documentation
parent73503963b715a64a44aa2b1c486114b917a17c73 (diff)
parent638696efc14729759c1d735e19e87606450b80a8 (diff)
downloadlinux-58f9d52ff689a262bec7f5713c07f5a79e115168.tar.xz
Merge tag 'net-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from bpf and netfilter. Current release - new code bugs: - af_packet: make sure to pull the MAC header, avoid skb panic in GSO - ptp_clockmatrix: fix inverted logic in is_single_shot() - netfilter: flowtable: fix missing FLOWI_FLAG_ANYSRC flag - dt-bindings: net: adin: fix adi,phy-output-clock description syntax - wifi: iwlwifi: pcie: rename CAUSE macro, avoid MIPS build warning Previous releases - regressions: - Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process" - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd - nf_tables: disallow non-stateful expression in sets earlier - nft_limit: clone packet limits' cost value - nf_tables: double hook unregistration in netns path - ping6: fix ping -6 with interface name Previous releases - always broken: - sched: fix memory barriers to prevent skbs from getting stuck in lockless qdiscs - neigh: set lower cap for neigh_managed_work rearming, avoid constantly scheduling the probe work - bpf: fix probe read error on big endian in ___bpf_prog_run() - amt: memory leak and error handling fixes Misc: - ipv6: expand & rename accept_unsolicited_na to accept_untracked_na" * tag 'net-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (80 commits) net/af_packet: make sure to pull mac header net: add debug info to __skb_pull() net: CONFIG_DEBUG_NET depends on CONFIG_NET stmmac: intel: Add RPL-P PCI ID net: stmmac: use dev_err_probe() for reporting mdio bus registration failure tipc: check attribute length for bearer name ice: fix access-beyond-end in the switch code nfp: remove padding in nfp_nfdk_tx_desc ax25: Fix ax25 session cleanup problems net: usb: qmi_wwan: Add support for Cinterion MV31 with new baseline sfc/siena: fix wrong tx channel offset with efx_separate_tx_channels sfc/siena: fix considering that all channels have TX queues socket: Don't use u8 type in uapi socket.h net/sched: act_api: fix error code in tcf_ct_flow_table_fill_tuple_ipv6() net: ping6: Fix ping -6 with interface name macsec: fix UAF bug for real_dev octeontx2-af: fix error code in is_valid_offset() wifi: mac80211: fix use-after-free in chanctx code bonding: guard ns_targets by CONFIG_IPV6 tcp: tcp_rtx_synack() can be called from process context ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/adi,adin.yaml5
-rw-r--r--Documentation/networking/ip-sysctl.rst23
2 files changed, 12 insertions, 16 deletions
diff --git a/Documentation/devicetree/bindings/net/adi,adin.yaml b/Documentation/devicetree/bindings/net/adi,adin.yaml
index 77750df0c2c4..929cf8c0b0fd 100644
--- a/Documentation/devicetree/bindings/net/adi,adin.yaml
+++ b/Documentation/devicetree/bindings/net/adi,adin.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices ADIN1200/ADIN1300 PHY
maintainers:
- - Alexandru Ardelean <alexandru.ardelean@analog.com>
+ - Alexandru Tachici <alexandru.tachici@analog.com>
description: |
Bindings for Analog Devices Industrial Ethernet PHYs
@@ -37,7 +37,8 @@ properties:
default: 8
adi,phy-output-clock:
- description: Select clock output on GP_CLK pin. Two clocks are available:
+ description: |
+ Select clock output on GP_CLK pin. Two clocks are available:
A 25MHz reference and a free-running 125MHz.
The phy can alternatively automatically switch between the reference and
the 125MHz clocks based on its internal state.
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index b882d4238581..04216564a03c 100644
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -2474,21 +2474,16 @@ drop_unsolicited_na - BOOLEAN
By default this is turned off.
-accept_unsolicited_na - BOOLEAN
- Add a new neighbour cache entry in STALE state for routers on receiving an
- unsolicited neighbour advertisement with target link-layer address option
- specified. This is as per router-side behavior documented in RFC9131.
- This has lower precedence than drop_unsolicited_na.
+accept_untracked_na - BOOLEAN
+ Add a new neighbour cache entry in STALE state for routers on receiving a
+ neighbour advertisement (either solicited or unsolicited) with target
+ link-layer address option specified if no neighbour entry is already
+ present for the advertised IPv6 address. Without this knob, NAs received
+ for untracked addresses (absent in neighbour cache) are silently ignored.
+
+ This is as per router-side behaviour documented in RFC9131.
- ==== ====== ====== ==============================================
- drop accept fwding behaviour
- ---- ------ ------ ----------------------------------------------
- 1 X X Drop NA packet and don't pass up the stack
- 0 0 X Pass NA packet up the stack, don't update NC
- 0 1 0 Pass NA packet up the stack, don't update NC
- 0 1 1 Pass NA packet up the stack, and add a STALE
- NC entry
- ==== ====== ====== ==============================================
+ This has lower precedence than drop_unsolicited_na.
This will optimize the return path for the initial off-link communication
that is initiated by a directly connected host, by ensuring that