Antoine Tenart says:
====================
net: ipv4: some drop reason cleanup and improvements
A few patches that were laying around cleaning up and improving drop
reasons in net/ipv4.
====================
Link: https://patch.msgid.link/20250915091958.15382-1-atenart@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Instead of setting the drop reason to SKB_DROP_REASON_NOT_SPECIFIED
early and having to reset it each time it is overridden by a function
returned value, just set the drop reason to the expected value before
returning from ip_rcv_finish_core.
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Link: https://patch.msgid.link/20250915091958.15382-3-atenart@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Various network interface types make use of needed_{head,tail}room values
to efficiently reserve buffer space for additional encapsulation headers,
such as VXLAN, Geneve, IPSec, etc. However, it is not currently possible
to query these values in a generic way.
Introduce ability to query the needed_{head,tail}room values of a network
device via rtnetlink, such that applications that may wish to use these
values can do so.
For example, Cilium agent iterates over present devices based on user config
(direct routing, vxlan, geneve, wireguard etc.) and in future will configure
netkit in order to expose the needed_{head,tail}room into K8s pods. See
b9ed315d3c ("netkit: Allow for configuring needed_{head,tail}room").
Suggested-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alasdair McWilliam <alasdair@mcwilliam.dev>
Reviewed-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://patch.msgid.link/20250917095543.14039-1-alasdair@mcwilliam.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Russell King says:
====================
net: stmmac: remove mac_interface
The dwmac core supports a range of interfaces, but when it comes to
SerDes interfaces, the core itself does not include the SerDes block.
Consequently, it has to provide an interface suitable to interface such
a block to, and uses TBI for this.
The driver also uses "PCS" for RGMII, even though the dwmac PCS block
is not present for this interface type - it was a convenice for the
code structure as RGMII includes inband signalling of the PHY state,
much like Cisco SGMII does at a high level.
As such, the code refers to RGMII and SGMII modes for the PCS, and
there used to be STMMAC_PCS_TBI and STMMAC_PCS_RTBI constants as well
but these were never set, although they were used in the code.
The selection of the PCS mode was from mac_interface. Thus, it seems
that the original intention was for mac_interface to describe the
interface mode used within the dwmac core, and phy_interface to
describe the external world-accessible interface (e.g. which would
connect to a PHY or SFP cage.)
It appears that many glue drivers misinterpret these. A good exmple
is socfpga. This supports SGMII and 1000BASE-X, but does not include
the dwmac PCS, relying on the Lynx PCS instead. However, it makes use
of mac_interface to configure the dwmac core to its GMII/MII mode.
So, when operating in either of these modes, the dwmac is configured
for GMII mode to communicate with the Lynx PCS which then provides
the SGMII or 1000BASE-X interface mode to the external world.
Given that phy_interface is the external world interface, and
mac_interface is the dwmac core interface, selecting the interface
mode based on mac_interface being 1000BASEX makes no sense.
Moreover, mac_interface is initialised by the stmmac core code. If
the "mac-mode" property is set in DT, this will be used. Otherwise,
it will reflect the "phy-mode" property - meaning that it defaults
to phy_interface. As no in-kernel DT makes reference to a "mac-mode"
property, we can assume that for all in-kernel platforms, these two
interface variables are the same. The exception are those platform
glues which I reviwed and suggested they use phy_interface, setting
mac_interface to PHY_INTERFACE_MODE_NA.
The conclusion to all of this is that mac_interface serves no useful
purpose, and causes confusion as the platform glue code doesn't seem
to know which one should be used.
Thus, let's get rid of mac_interface, which makes all this code more
understandable. It also helps to untangle some of the questions such
as:
- should this be using the interface passed from phylink
- should we set the range of phylink supported interfaces to be
more than one
- when we get phylink PCS support for the dwmac PCS, should we be
selecting it based on mac_interface or phy_interface, and how
should we populate the PCS' supported_interface bitmap.
Having converted socfpga to use phy_interface, this turns out to
feel like "the right way" to do this - convert the external world
"phy_interface" to whatever phy_intf_sel value that the dwmac core
needs to achieve the connection to whatever hardware blocks are
integrated inside the SoC to achieve the requested external world
interface.
As an illustration why - consider that in the case of socfpga, it
_could_ have been implemented such that the dwmac PCS was used for
SGMII, and the Lynx PCS for 1000BASE-X, or vice versa. Only the
platform glue would know which it is.
I will also note that several cores provide their currently configured
interface mode via the ACTPHYIF field of Hardware Feature 0, and thus
can be read back in the platform-independent parts of the driver to
decide whether the internal PCS or the RGMII (or actually SMII) "PCS"
should be used.
This is hot-off-the-press, and has only been build tested. As I have
none of these platforms, this series has not been run-tested, so
please test on your hardware.
====================
Link: https://patch.msgid.link/aMrPpc8oRxqGtVPJ@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
mac_interface has served little purpose, and has only caused confusion.
Now that we have cleaned up all platform glue drivers which should not
have been using mac_interface, there are no users remaining. Remove
mac_interface.
This results in the special dwmac specific "mac-mode" DT property
becoming redundant, and an in case, no DTS files in the kernel make use
of this property. Add a warning if the property is set, and it is
different from the "phy-mode".
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://patch.msgid.link/E1uytpv-00000006H2x-196h@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dwmac-thead supports either MII or RGMII interface modes only.
None of the DTS files set "mac-mode", so mac_interface will be
identical to phy_interface.
Convert dwmac-thead to use phy_interface when determining the
interface mode rather than mac_interface.
Also convert the error prints to use phy_modes() so that we get a
meaningful string rather than a number for the interface mode.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpq-00000006H2q-0ajY@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dwmac-sun8i supports MII, RMII and RGMII interface modes only. It
is unclear whether the dwmac core interface is different from the
one presented to the outside world.
However, as none of the DTS files set "mac-mode", mac_interface will
be identical to phy_interface.
Convert dwmac-sun8i to use phy_interface when determining the
interface mode rather than mac_interface.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patch.msgid.link/E1uytpl-00000006H2k-08pH@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dwmac-stm32 supports MII, RMII, GMII and RGMII interface modes,
selecting the dwmac core interface mode via bits 23:21 of the
SYSCFG register. The bit combinations are identical to the
dwmac phy_intf_sel_i signals.
None of the DTS files set "mac-mode", so mac_interface will be
identical to phy_interface.
Convert dwmac-stm32 to use phy_interface when determining the
interface mode rather than mac_interface.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpf-00000006H2c-3hiU@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dwmac-starfive uses RMII or RGMII interface modes without any PCS,
and selects the dwmac core accordingly using a register field with
the same bit encoding as the core's phy_intf_sel_i signals.
None of the DTS files set "mac-mode", so mac_interface will be
identical to phy_interface.
Convert dwmac-starfive to use phy_interface when determining the
interface mode rather than mac_interface. Also convert the error
prints to use phy_modes() so that we get a meaningful string rather
than a number for the interface mode.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpa-00000006H2X-3GWx@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dwmac-socfpga uses MII, RMII, GMII, RGMII, SGMII and 1000BASE-X
interface modes, and supports the Lynx PCS. The Lynx PCS will only be
used for SGMII and 1000BASE-X modes, with the MAC programmed to use
GMII or MII mode to talk to the PCS. This suggests that the Synopsys
optional dwmac PCS is not present.
None of the DTS files set "mac-mode", so mac_interface will be
identical to phy_interface.
Convert dwmac-socfpga to use phy_interface when determining the
interface mode rather than mac_interface.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpV-00000006H2R-2nA6@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dwmac-ingenic uses only MII, RMII, GMII or RGMII interface modes, none
of which require any kind of conversion between the MAC and external
world. Thus, mac_interface and phy_interface will be the same.
Convert dwmac-ingenic to use phy_interface when determining the
interface mode that the dwmac core should be configured to at reset,
rather than mac_interface.
Also convert the error prints to use phy_modes() and terminate with a
newline so that we get a human readable string rather than a number for
the interface mode.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpQ-00000006H2L-2Jzb@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Checking the IMX8MP documentation, there is no requirement for a
separate mac_interface mode definition. As mac_interface and
phy_interface will be the same, use phy_interface internally rather
than mac_interface.
Also convert the error prints to use phy_modes() so that we get a
meaningful string rather than a number for the interface mode.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpL-00000006H2F-1o6b@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In the majority, if not all cases, mac_interface and phy_interface
are the same with the exception of some drivers that I have suggested
only use phy_interface and set mac_interface to PHY_INTERFACE_MODE_NA.
The only two that currently set mac_interface to PHY_INTERFACE_MODE_NA
are dwmac-loongson and dwmac-lpc18xx, neither of which use RGMII nor
SGMII.
In order to phase out the use of mac_interface, we need to have a path
for existing drivers so they can update to only using phy_interface
without causing regressions.
Therefore, in order to keep the "pcs" code working, we need to choose
the STMMAC integrated PCS mode based on phy_interface if mac_interface
is PHY_INTERFACE_MODE_NA.
This will allow more drivers to set mac_interface to
PHY_INTERFACE_MODE_NA without risking regressions.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpG-00000006H29-1Ltk@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Based on new research, it has come to light that the comment that I
added in a014c35556 ("net: stmmac: clarify difference between
"interface" and "phy_interface"") is not fully correct.
Update the comment to properly describe the difference between the two.
All of the DTS files in the kernel tree do not mention the "mac-mode"
property, which results in mac_interface and phy_interface being the
same. Also, none of the platform glue drivers set mac_interface to
anything but PHY_INTERFACE_MODE_NA. This means that for all the
platforms known to mainline, mac_interface is either the same as
phy_interface, or it is PHY_INTERFACE_MODE_NA.
Thus, updating the definition for mac_interface in stmmac.h has no
material effect on current uses known to mainline, but the change opens
the door to cleaning up all uses.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1uytpB-00000006H23-0pRi@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
psp_dev_rcv() decapsulates psp headers from a received frame. This
will make any csum complete computed by the device inaccurate. Rather
than attempt to patch up skb->csum in psp_dev_rcv() just make it clear
to callers what they can expect regarding checksum complete.
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Link: https://patch.msgid.link/20250918212723.17495-1-daniel.zahka@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Daniel Zahka says:
====================
address miscellaneous issues with psp_sk_get_assoc_rcu()
There were a few minor issues with psp_sk_get_assoc_rcu() identified
by Eric in his review of the initial psp series. This series addresses
them.
====================
Link: https://patch.msgid.link/20250918155205.2197603-1-daniel.zahka@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Originally ptp_ocp driver was not strictly checking flags for external
timestamper and was always activating rising edge timestamping as it's
the only supported mode. Recent changes to ptp made it incompatible with
PTP_EXTTS_REQUEST2 ioctl. Adjust ptp_clock_info to provide supported
mode and be compatible with new infra.
While at here remove explicit check of periodic output flags from the
driver and provide supported flags for ptp core to check.
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250918131146.651468-1-vadim.fedorenko@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This error handling triggers a Smatch warning:
drivers/net/ethernet/ti/icssm/icssm_prueth.c:1574 icssm_prueth_probe()
warn: 'prueth->pru1' is an error pointer or valid
The warning is harmless because the pru_rproc_put() function has an
IS_ERR_OR_NULL() check built in. However, there is a small bug if
syscon_regmap_lookup_by_phandle() fails. In that case we should call
of_node_put() on eth0_node and eth1_node.
It's a little bit easier to re-write this code to only free things which
we know have been allocated successfully.
Fixes: 511f6c1ae0 ("net: ti: icssm-prueth: Adds ICSSM Ethernet driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Parvathi Pudi <parvathi@couthit.com>
Link: https://patch.msgid.link/aMvVagz8aBRxMvFn@stanley.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tariq Toukan says:
====================
net/mlx5e: Support RSS for IPSec offload
The series by Jianbo uses a new firmware feature to identify the inner
protocol of decrypted packets, adding new flow groups and steering rules
to redirect them for proper L4-based RSS. This ensures traffic is spread
across multiple CPU cores.
====================
Link: https://patch.msgid.link/1758179963-649455-1-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The previous commit introduced two new flow groups to enable L4 RSS
for decrypted IPsec traffic. This commit implements the logic to
populate these groups with the necessary steering rules.
The rules are created dynamically whenever the first IPSec offload
rule is configured via the xfrm subsystem and the decryption tables
for RX are created. Each rule matches a specific decrypted traffic
type based on its ip version (or ethertype) and outer/inner
l4_type_ext, directing it to the appropriate L4 RSS-enabled TIR.
The lifecycle of these steering rules is tied directly to the RX
tables. They are deleted when the RX tables are destroyed.
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1758179963-649455-5-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When using IPsec crypto offload, the hardware decrypts the packet
payload but preserves the ESP header. This prevents the standard RSS
mechanism from accessing the inner L4 (TCP/UDP) headers. As a result,
the RSS hash is calculated only on the outer L3 IP headers, causing
all traffic for a given IPsec tunnel to be directed to a single queue,
leading to poor traffic distribution.
Newer firmware introduces the ability to match on l4_type_ext, which
exposes the L4 protocol type following an ESP header. This allows the
driver to create steering rules that can identify the inner protocols
of decrypted packets.
This commit leverages this new capability to improve traffic
distribution. It adds two new flow groups to steer decrypted packets
to dedicated TIRs that was configured to perform RSS on the inner L4
headers.
These groups are inserted after the standard L4 group and before the
group that handles undecrypted ESP packets added in this series. The
first new group matches decrypted packets based on the outer IP
version (or ethertype) and l4_type_ext. The second new group matches
decrypted tunneled packets based on the inner IP version and
l4_type_ext. Eight new traffic types are also defined to support this
functionality.
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1758179963-649455-4-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In the commit 5e46634529 ("net/mlx5e: IPsec: Add IPsec steering in
local NIC RX"), the decrypted packets are handled in RX error flow
table. There is only one rule in the table, which forwards packets to
the default ESP TIR.
This patch updates the design to allow RSS after decryption. For ESP
traffic, SPI and IP addresses are the fields selected for RSS hash,
and it's common that only one SPI is configured in RX direction, so
RSS can't work properly as all the packets are hashed to one key in
this case. To take advantage of RSS and improve performance, the
decrypted packets need to be forwarded back to TTC table, where RSS
can work based on the decrypted packet types.
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1758179963-649455-3-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The TTC (Traffic Type Classifier) table classifies the traffic and
steers packet to TIRs, where RSS works based on the hash calculated
from the selected packet fields. For AH/ESP packets, SPI and IP
addresses are the fields used to calculate the hash value for RSS. So,
it's hard to distribute packets to different receiving queues as there
is usually only one SPI in that direction.
IPSec hardware offloads, crypto offload and full (packet) offload were
introduced later. For crypto offload, hardware does encryption,
decryption and authentication, kernel does the others. Kernel always
sends/receives formatted ESP packets with plaintext data instead of
the ciphertext data, all other fields are unmodified. For full
offload, hardware will take care of almost everything, kernel just
sends/receives packets without any IPSec headers.
Currently, all packets with ESP protocols are forwarded to IPSec
offload tables if IPSec rules are configured. In a downstream patch,
the decrypted packets will be recirculated to TTC table, in order to
use RSS, which does the hash on L4 fields after IPSec headers are
stripped by full offload. So those packets handled by crypto offload
must filtered out, as they still have the ESP headers, but apparently
no need to be decrypted again. To do that, ipsec_next_header is added
for the packet matching, as it is valid only after passing through
IPSec decryption.
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1758179963-649455-2-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Fix typo in PPE_IP_PROTO_CHK_IPV4_MASK and PPE_IP_PROTO_CHK_IPV6_MASK
register mask definitions. This is not a real problem since this
register is not actually used in the current codebase.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
EEE speed down means speed down MAC MCU clock. It is not from spec.
It is kind of Realtek specific power saving feature. But enable it
may cause some issues, like packet drop or interrupt loss. Different
hardware may have different issues.
EEE speed down ratio (mac ocp 0xe056[7:4]) is used to set EEE speed
down rate. The larger this value is, the more power can save. But it
actually save less power then we expected. And, as mentioned above,
will impact compatibility. So set it to 1 (mac ocp 0xe056[7:4] = 0)
, which means not to speed down, to improve compatibility.
Signed-off-by: ChunHao Lin <hau@realtek.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/20250918023425.3463-1-hau@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Implement get_pauseparam() and set_pauseparam() ethtool operations for
Sparx5 ports. This allows users to query and configure IEEE 802.3x
pause frame settings via:
ethtool -a ethX
ethtool -A ethX rx on|off tx on|off autoneg on|off
The driver delegates pause parameter handling to phylink through
phylink_ethtool_get_pauseparam() and phylink_ethtool_set_pauseparam().
The underlying configuration of pause frame generation and reception is
already implemented in the driver; this patch only wires it up to the
standard ethtool interface, making the feature accessible to userspace.
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250917-802-3x-pause-v1-1-3d1565a68a96@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add support for fast link failure for lan8842, when this is enabled the
PHY will detect link down immediately (~1ms). The disadvantage of this
is that also small instability might be reported as link down.
Therefore add this feature as a tunable configuration and the user will
know when to enable or not. By default it is not enabled.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250917104630.3931969-1-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When a PHY is halted (e.g. `ip link set dev lan2 down`), several
fields in struct phy_device may still reflect the last active
connection. This leads to ethtool showing stale values even though
the link is down.
Reset selected fields in _phy_state_machine() when transitioning
to PHY_HALTED and the link was previously up:
- speed/duplex -> UNKNOWN, but only in autoneg mode (in forced mode
these fields carry configuration, not status)
- master_slave_state -> UNKNOWN if previously supported
- mdix -> INVALID (state only, same meaning as "unknown")
- lp_advertising -> always cleared
The cleanup is skipped if the PHY is in PHY_ERROR state, so the
last values remain available for diagnostics.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250917094751.2101285-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Cross-merge networking fixes after downstream PR (net-6.17-rc7).
No conflicts.
Adjacent changes:
drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
9536fbe10c ("net/mlx5e: Add PSP steering in local NIC RX")
7601a0a462 ("net/mlx5e: Add a miss level for ipsec crypto offload")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless. No known regressions at this point.
Current release - fix to a fix:
- eth: Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set"
- wifi: iwlwifi: pcie: fix byte count table for 7000/8000 devices
- net: clear sk->sk_ino in sk_set_socket(sk, NULL), fix CRIU
Previous releases - regressions:
- bonding: set random address only when slaves already exist
- rxrpc: fix untrusted unsigned subtract
- eth:
- ice: fix Rx page leak on multi-buffer frames
- mlx5: don't return mlx5_link_info table when speed is unknown
Previous releases - always broken:
- tls: make sure to abort the stream if headers are bogus
- tcp: fix null-deref when using TCP-AO with TCP_REPAIR
- dpll: fix skipping last entry in clock quality level reporting
- eth: qed: don't collect too many protection override GRC elements,
fix memory corruption"
* tag 'net-6.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (51 commits)
octeontx2-pf: Fix use-after-free bugs in otx2_sync_tstamp()
cnic: Fix use-after-free bugs in cnic_delete_task
devlink rate: Remove unnecessary 'static' from a couple places
MAINTAINERS: update sundance entry
net: liquidio: fix overflow in octeon_init_instr_queue()
net: clear sk->sk_ino in sk_set_socket(sk, NULL)
Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set"
selftests: tls: test skb copy under mem pressure and OOB
tls: make sure to abort the stream if headers are bogus
selftest: packetdrill: Add tcp_fastopen_server_reset-after-disconnect.pkt.
tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect().
octeon_ep: fix VF MAC address lifecycle handling
selftests: bonding: add vlan over bond testing
bonding: don't set oif to bond dev when getting NS target destination
net: rfkill: gpio: Fix crash due to dereferencering uninitialized pointer
net/mlx5e: Add a miss level for ipsec crypto offload
net/mlx5e: Harden uplink netdev access against device unbind
MAINTAINERS: make the DPLL entry cover drivers
doc/netlink: Fix typos in operation attributes
igc: don't fail igc_probe() on LED setup error
...
Pull kvm fixes from Paolo Bonzini:
"These are mostly Oliver's Arm changes: lock ordering fixes for the
vGIC, and reverts for a buggy attempt to avoid RCU stalls on large
VMs.
Arm:
- Invalidate nested MMUs upon freeing the PGD to avoid WARNs when
visiting from an MMU notifier
- Fixes to the TLB match process and TLB invalidation range for
managing the VCNR pseudo-TLB
- Prevent SPE from erroneously profiling guests due to UNKNOWN reset
values in PMSCR_EL1
- Fix save/restore of host MDCR_EL2 to account for eagerly
programming at vcpu_load() on VHE systems
- Correct lock ordering when dealing with VGIC LPIs, avoiding
scenarios where an xarray's spinlock was nested with a *raw*
spinlock
- Permit stage-2 read permission aborts which are possible in the
case of NV depending on the guest hypervisor's stage-2 translation
- Call raw_spin_unlock() instead of the internal spinlock API
- Fix parameter ordering when assigning VBAR_EL1
- Reverted a couple of fixes for RCU stalls when destroying a stage-2
page table.
There appears to be some nasty refcounting / UAF issues lurking in
those patches and the band-aid we tried to apply didn't hold.
s390:
- mm fixes, including userfaultfd bug fix
x86:
- Sync the vTPR from the local APIC to the VMCB even when AVIC is
active.
This fixes a bug where host updates to the vTPR, e.g. via
KVM_SET_LAPIC or emulation of a guest access, are lost and result
in interrupt delivery issues in the guest"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SVM: Sync TPR from LAPIC into VMCB::V_TPR even if AVIC is active
Revert "KVM: arm64: Split kvm_pgtable_stage2_destroy()"
Revert "KVM: arm64: Reschedule as needed when destroying the stage-2 page-tables"
KVM: arm64: vgic: fix incorrect spinlock API usage
KVM: arm64: Remove stage 2 read fault check
KVM: arm64: Fix parameter ordering for VBAR_EL1 assignment
KVM: arm64: nv: Fix incorrect VNCR invalidation range calculation
KVM: arm64: vgic-v3: Indicate vgic_put_irq() may take LPI xarray lock
KVM: arm64: vgic-v3: Don't require IRQs be disabled for LPI xarray lock
KVM: arm64: vgic-v3: Erase LPIs from xarray outside of raw spinlocks
KVM: arm64: Spin off release helper from vgic_put_irq()
KVM: arm64: vgic-v3: Use bare refcount for VGIC LPIs
KVM: arm64: vgic: Drop stale comment on IRQ active state
KVM: arm64: VHE: Save and restore host MDCR_EL2 value correctly
KVM: arm64: Initialize PMSCR_EL1 when in VHE
KVM: arm64: nv: fix VNCR TLB ASID match logic for non-Global entries
KVM: s390: Fix FOLL_*/FAULT_FLAG_* confusion
KVM: s390: Fix incorrect usage of mmu_notifier_register()
KVM: s390: Fix access to unavailable adapter indicator pages during postcopy
KVM: arm64: Mark freed S2 MMUs as invalid
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes and new HW support:
- amd/pmc: Add MECHREVO Yilong15Pro to spurious_8042 list
- amd/pmf: Support new ACPI ID AMDI0108
- asus-wmi: Re-add extra keys to ignore_key_wlan quirk
- oxpec: Add support for AOKZOE A1X and OneXPlayer X1Pro EVA-02"
* tag 'platform-drivers-x86-v6.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: asus-wmi: Re-add extra keys to ignore_key_wlan quirk
platform/x86/amd/pmf: Support new ACPI ID AMDI0108
platform/x86: oxpec: Add support for AOKZOE A1X
platform/x86: oxpec: Add support for OneXPlayer X1Pro EVA-02
platform/x86/amd/pmc: Add MECHREVO Yilong15Pro to spurious_8042 list
