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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Luiz Augusto von Dentz says:
====================
bluetooth-next pull request for net-next:
core:
- HCI: Add initial support for PAST
- hci_core: Introduce HCI_CONN_FLAG_PAST
- ISO: Add support to bind to trigger PAST
- HCI: Always use the identity address when initializing a connection
- ISO: Attempt to resolve broadcast address
- MGMT: Allow use of Set Device Flags without Add Device
- ISO: Fix not updating BIS sender source address
- HCI: Add support for LL Extended Feature Set
driver:
- btusb: Add new VID/PID 2b89/6275 for RTL8761BUV
- btusb: MT7920: Add VID/PID 0489/e135
- btusb: MT7922: Add VID/PID 0489/e170
- btusb: Add new VID/PID 13d3/3533 for RTL8821CE
- btusb: Add new VID/PID 0x0489/0xE12F for RTL8852BE-VT
- btusb: Add new VID/PID 0x13d3/0x3618 for RTL8852BE-VT
- btusb: Add new VID/PID 0x13d3/0x3619 for RTL8852BE-VT
- btusb: Reclassify Qualcomm WCN6855 debug packets
- btintel_pcie: Introduce HCI Driver protocol
- btintel_pcie: Support for S4 (Hibernate)
- btintel_pcie: Suspend/Resume: Controller doorbell interrupt handling
- dt-bindings: net: Convert Marvell 8897/8997 bindings to DT schema
- btbcm: Use kmalloc_array() to prevent overflow
- btrtl: Add the support for RTL8761CUV
- hci_h5: avoid sending two SYNC messages
- hci_h5: implement CRC data integrity
MAINTAINERS:
- Add Bartosz Golaszewski as Qualcomm hci_qca maintainer
* tag 'for-net-next-2025-12-01' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (29 commits)
Bluetooth: btusb: Add new VID/PID 13d3/3533 for RTL8821CE
Bluetooth: HCI: Add support for LL Extended Feature Set
drivers/bluetooth: btbcm: Use kmalloc_array() to prevent overflow
Bluetooth: btintel_pcie: Introduce HCI Driver protocol
Bluetooth: btusb: add new custom firmwares
Bluetooth: btusb: Add new VID/PID 0x13d3/0x3619 for RTL8852BE-VT
Bluetooth: btusb: Add new VID/PID 0x13d3/0x3618 for RTL8852BE-VT
Bluetooth: btusb: Add new VID/PID 0x0489/0xE12F for RTL8852BE-VT
Bluetooth: iso: fix socket matching ambiguity between BIS and CIS
Bluetooth: MAINTAINERS: Add Bartosz Golaszewski as Qualcomm hci_qca maintainer
Bluetooth: btrtl: Add the support for RTL8761CUV
Bluetooth: Remove redundant pm_runtime_mark_last_busy() calls
dt-bindings: net: Convert Marvell 8897/8997 bindings to DT schema
Bluetooth: btusb: Reclassify Qualcomm WCN6855 debug packets
Bluetooth: btusb: Add new VID/PID 2b89/6275 for RTL8761BUV
Bluetooth: btintel_pcie: Suspend/Resume: Controller doorbell interrupt handling
Bluetooth: btintel_pcie: Support for S4 (Hibernate)
Bluetooth: btusb: MT7922: Add VID/PID 0489/e170
Bluetooth: btusb: MT7920: Add VID/PID 0489/e135
Bluetooth: ISO: Fix not updating BIS sender source address
...
====================
Link: https://patch.msgid.link/20251201213818.97249-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Keep the documentation up to date.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20251130131657.65080-16-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Since commit 5055cccfc2d1 ("net: hsr: Provide RedBox support
(HSR-SAN)"), RedBox is available (including for offload in DSA).
Update the DSA documentation that states it isn't.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20251130131657.65080-15-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Convert the existing text-based DT bindings for Marvell 8897/8997
(sd8897/sd8997) bluetooth devices controller to a DT schema.
While here, bindings for "usb1286,204e" (USB interface) are dropped from
the DT schema definition as these are currently documented in file [0].
[0] Documentation/devicetree/bindings/net/btusb.txt
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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Fix two schema check errors that have lurked since the attribute name
validation was made more strict:
not ok 2 conntrack.yaml schema validation
'labels mask' does not match '^[0-9a-z-]+$'
not ok 13 nftables.yaml schema validation
'set id' does not match '^[0-9a-z-]+$'
Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20251127123502.89142-5-donald.hunter@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Fix warning reported by yamllint:
../../../Documentation/netlink/specs/ethtool.yaml
1272:21 warning truthy value should be one of [false, true] (truthy)
Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20251127123502.89142-4-donald.hunter@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Johannes Berg says:
====================
Apart from the usual small things just driver updates:
- mt76:
- WED support for >32-bit DMA
- airoha NPU support
- regdomain improvements
- continued WiFi7/MLO work
- rtw89
- support USB devices RTL8852AU and RTL8852CU
- initial work for RTL8922DE
- improved injection support
- rtl8xxxu: 40 MHz connection fixes/support
- brcmfmac: Acer A1 840 tablet quirk
* tag 'wireless-next-2025-11-27' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (152 commits)
wifi: mac80211: allow sharing identical chanctx for S1G interfaces
wifi: nl80211: vendor-cmd: intel: fix a blank kernel-doc line warning
wifi: cfg80211: include s1g_primary_2mhz when comparing chandefs
wifi: cfg80211: include s1g_primary_2mhz when sending chandef
wifi: ieee80211: correct FILS status codes
mt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add()
wifi: mt76: mt792x: fix wifi init fail by setting MCU_RUNNING after CLC load
wifi: mt76: Strip whitespace from build ddate
wifi: mt76: mt7996: Add missing locking in mt7996_mac_sta_rc_work()
wifi: mt76: mt7996: skip ieee80211_iter_keys() on scanning link remove
wifi: mt76: mt7996: skip deflink accounting for offchannel links
wifi: mt76: Move mt76_abort_scan out of mt76_reset_device()
wifi: mt76: mt7996: move mt7996_update_beacons under mt76 mutex
wifi: mt76: mt7996: grab mt76 mutex in mt7996_mac_sta_event()
wifi: mt76: mt7925: ensure the 6GHz A-MPDU density cap from the hardware.
wifi: mt76: mt7996: fix EMI rings for RRO
wifi: mt76: mt7996: fix using wrong phy to start in mt7996_mac_restart()
wifi: mt76: mt7996: fix MLO set key and group key issues
wifi: mt76: mt7996: fix MLD group index assignment
wifi: mt76: mt7996: use correct link_id when filling TXD and TXP
...
====================
Link: https://patch.msgid.link/20251127103806.17776-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Conflicts:
net/xdp/xsk.c
0ebc27a4c67d ("xsk: avoid data corruption on cq descriptor number")
8da7bea7db69 ("xsk: add indirect call for xsk_destruct_skb")
30ed05adca4a ("xsk: use a smaller new lock for shared pool case")
https://lore.kernel.org/20251127105450.4a1665ec@canb.auug.org.au
https://lore.kernel.org/eb4eee14-7e24-4d1b-b312-e9ea738fefee@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2025-11-26
this is a pull request of 27 patches for net-next/main.
The first 17 patches are by Vincent Mailhol and Oliver Hartkopp and
add CAN XL support to the CAN netlink interface.
Geert Uytterhoeven and Biju Das provide 7 patches for the rcar_canfd
driver to add suspend/resume support.
The next 2 patches are by Markus Schneider-Pargmann and add them as
the m_can maintainer.
Conor Dooley's patch updates the mpfs-can DT bindungs.
linux-can-next-for-6.19-20251126
* tag 'linux-can-next-for-6.19-20251126' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next: (27 commits)
dt-bindings: can: mpfs: document resets
MAINTAINERS: Simplify m_can section
MAINTAINERS: Add myself as m_can maintainer
can: rcar_canfd: Add suspend/resume support
can: rcar_canfd: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
can: rcar_canfd: Invert CAN clock and close_candev() order
can: rcar_canfd: Extract rcar_canfd_global_{,de}init()
can: rcar_canfd: Use devm_clk_get_optional() for RAM clk
can: rcar_canfd: Invert global vs. channel teardown
can: rcar_canfd: Invert reset assert order
can: dev: print bitrate error with two decimal digits
can: raw: instantly reject unsupported CAN frames
can: add dummy_can driver
can: calc_bittiming: add can_calc_sample_point_pwm()
can: calc_bittiming: add can_calc_sample_point_nrz()
can: calc_bittiming: replace misleading "nominal" by "reference"
can: netlink: add PWM netlink interface
can: calc_bittiming: add PWM calculation
can: bittiming: add PWM validation
can: bittiming: add PWM parameters
...
====================
Link: https://patch.msgid.link/20251126120106.154635-1-mkl@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The fix commit converted several IPv4 address attributes from binary
to u32, but forgot to specify byte-order: big-endian. Without this,
YNL tools display IPv4 addresses incorrectly due to host-endian
interpretation.
Add the missing byte-order: big-endian to all affected u32 IPv4
address fields to ensure correct parsing and display.
Fixes: 1064d521d177 ("netlink: specs: support ipv4-or-v6 for dual-stack fields")
Reported-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Link: https://patch.msgid.link/20251125112048.37631-1-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The CAN cores on Polarfire SoC both have a reset. The platform firmware
brings both cores out of reset, but the linux driver must use them
during normal operation. The resets should have been made required, but
this is one of the things that can happen when the binding is written
without driver support.
Fixes: c878d518d7b6 ("dt-bindings: can: mpfs: document the mpfs CAN controller")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251121-sample-footsore-743d81772efc@spud
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Now sk->sk_timer is no longer used by TCP keepalive, we can use
its storage for TCP and MPTCP retransmit timers for better
cache locality.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20251124175013.1473655-5-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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sk->sk_timer has been used for TCP keepalives.
Keepalive timers are not in fast path, we want to use sk->sk_timer
storage for retransmit timers, for better cache locality.
Create icsk->icsk_keepalive_timer and change keepalive
code to no longer use sk->sk_timer.
Added space is reclaimed in the following patch.
This includes changes to MPTCP, which was also using sk_timer.
Alias icsk->mptcp_tout_timer and icsk->icsk_keepalive_timer
for inet_sk_diag_fill() sake.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20251124175013.1473655-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add "aspeed,ast2700-mdio" compatible to the binding schema with a fallback
to "aspeed,ast2600-mdio".
Although the MDIO controller on AST2700 is functionally the same as the
one on AST2600, it's good practice to add a SoC-specific compatible for
new silicon. This allows future driver updates to handle any 2700-specific
integration issues without requiring devicetree changes or complex
runtime detection logic.
For now, the driver continues to bind via the existing
"aspeed,ast2600-mdio" compatible, so no driver changes are needed.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Link: https://patch.msgid.link/20251120-aspeed_mdio_ast2700-v2-1-0d722bfb2c54@aspeedtech.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Introduce path backoff limit properties in mt76 binding in order to specify
beamforming and non-beamforming backoff limits for 802.11n/ac/ax.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Sven Eckelmann (Plasma Cloud) <se@simonwunderlich.de>
Link: https://patch.msgid.link/20251007-backoff-table-support-v3-2-fd6e2684988f@simonwunderlich.de
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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The commit 22b980badc0f ("mt76: add functions for parsing rate power limits
from DT") added filtering of the power limits based on two properties:
* regdomain
* country
If either the country or the regdomain matches, the power limits are
applied and the search is aborted. If none of the two is defined for the
power limit, it is a global (or "fallback") power limit. The last
"fallback" power limit in the list will be returned when not matching
regdomain or country was found.
The idea is here to allow to specify "overwriting" country limits in front
of the list - just in case a regdomain is shared but a country has
additional limitations.
But this property was forgotten to be defined in commit 2de6ccebe0e7
("dt-bindings:net:wireless:mediatek,mt76: introduce power-limits node").
Signed-off-by: Sven Eckelmann (Plasma Cloud) <se@simonwunderlich.de>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251007-backoff-table-support-v3-1-fd6e2684988f@simonwunderlich.de
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- INPUT_PROP_HAPTIC_TOUCHPAD definition added early in 6.18 cycle has
been renamed to INPUT_PROP_PRESSUREPAD to better reflect the kind of
devices it is supposed to be set for
- a new ID for a touchscreen found in Ayaneo Flip DS in Goodix driver
- Goodix driver no longer tries to set reset pin as "input" as it
causes issues when there is no pull up resistor installed on the
board
- fixes for cros_ec_keyb, imx_sc_key, and pegasus-notetaker drivers to
deal with potential out-of-bounds access and memory corruption issues
* tag 'input-for-v6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: rename INPUT_PROP_HAPTIC_TOUCHPAD to INPUT_PROP_PRESSUREPAD
Input: cros_ec_keyb - fix an invalid memory access
Input: imx_sc_key - fix memory corruption on unload
Input: pegasus-notetaker - fix potential out-of-bounds access
Input: goodix - remove setting of RST pin to input
Input: goodix - add support for ACPI ID GDIX1003
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- Fix register naming in the Mediatek mt8189 driver
- Select REGMAP_MMIO for the Realtek RTD driver
- Fix the number of items in groups in the Toshiba Visconti driver
- Fix a memory leak in the Cirrus CS42L43 driver
- Fix a deadlock (!) in Qualcomm pinmux configuration
- Fix use of uninitialized memory and list initialization in the S32CC
pin controller
* tag 'pinctrl-v6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
dt-bindings: pinctrl: xlnx,versal-pinctrl: Add missing unevaluatedProperties on '^conf' nodes
pinctrl: s32cc: initialize gpio_pin_config::list after kmalloc()
pinctrl: s32cc: fix uninitialized memory in s32_pinctrl_desc
pinctrl: qcom: msm: Fix deadlock in pinmux configuration
pinctrl: cirrus: Fix fwnode leak in cs42l43_pin_probe()
dt-bindings: pinctrl: toshiba,visconti: Fix number of items in groups
pinctrl: realtek: Select REGMAP_MMIO for RTD driver
pinctrl: mediatek: mt8189: align register base names to dt-bindings ones
pinctrl: mediatek: mt8196: align register base names to dt-bindings ones
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swp_l4_csum_mode controls how L4 transmit checksums are computed when
using Software Parser (SWP) hints for header locations.
Supported values:
1. default: device will choose between full_csum or l4_only. Driver
will discover the device's choice during initialization.
2. full_csum: calculate L4 checksum with the pseudo-header.
3. l4_only: calculate L4 checksum without the pseudo-header. Only
available when swp_l4_csum_mode_l4_only is set in
mlx5_ifc_nv_sw_offload_cap_bits.
Note that 'default' might be returned from the device and passed to
userspace, and it might also be set during a
devlink_param::reset_default() call, but attempts to set a value of
default directly with param-set will be rejected.
The l4_only setting is a dependency for PSP initialization in
mlx5e_psp_init().
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Link: https://patch.msgid.link/20251119025038.651131-5-daniel.zahka@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Support querying and resetting to default param values.
Introduce two new devlink netlink attrs:
DEVLINK_ATTR_PARAM_VALUE_DEFAULT and
DEVLINK_ATTR_PARAM_RESET_DEFAULT. The former is used to contain an
optional parameter value inside of the param_value nested
attribute. The latter is used in param-set requests from userspace to
indicate that the driver should reset the param to its default value.
To implement this, two new functions are added to the devlink driver
api: devlink_param::get_default() and
devlink_param::reset_default(). These callbacks allow drivers to
implement default param actions for runtime and permanent cmodes. For
driverinit params, the core latches the last value set by a driver via
devl_param_driverinit_value_set(), and uses that as the default value
for a param.
Because default parameter values are optional, it would be impossible
to discern whether or not a param of type bool has default value of
false or not provided if the default value is encoded using a netlink
flag type. For this reason, when a DEVLINK_PARAM_TYPE_BOOL has an
associated default value, the default value is encoded using a u8
type.
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Link: https://patch.msgid.link/20251119025038.651131-4-daniel.zahka@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This is a follow up of commit aa251c84636c ("tcp: fix too slow
tcp_rcvbuf_grow() action") which brought again the issue that I tried
to fix in commit 65c5287892e9 ("tcp: fix sk_rcvbuf overshoot")
We also recently increased tcp_rmem[2] to 32 MB in commit 572be9bf9d0d
("tcp: increase tcp_rmem[2] to 32 MB")
Idea of this patch is to not let tcp_rcvbuf_grow() grow sk->sk_rcvbuf
too fast for small RTT flows. If sk->sk_rcvbuf is too big, this can
force NIC driver to not recycle pages from their page pool, and also
can cause cache evictions for DDIO enabled cpus/NIC, as receivers
are usually slower than senders.
Add net.ipv4.tcp_rcvbuf_low_rtt sysctl, set by default to 1000 usec (1 ms)
If RTT if smaller than the sysctl value, use the RTT/tcp_rcvbuf_low_rtt
ratio to control sk_rcvbuf inflation.
Tested:
Pair of hosts with a 200Gbit IDPF NIC. Using netperf/netserver
Client initiates 8 TCP bulk flows, asking netserver to use CPU #10 only.
super_netperf 8 -H server -T,10 -l 30
On server, use perf -e tcp:tcp_rcvbuf_grow while test is running.
Before:
sysctl -w net.ipv4.tcp_rcvbuf_low_rtt=1
perf record -a -e tcp:tcp_rcvbuf_grow sleep 30 ; perf script|tail -20|cut -c30-230
1153.051201: tcp:tcp_rcvbuf_grow: time=398 rtt_us=382 copied=6905856 inq=180224 space=6115328 ooo=0 scaling_ratio=240 rcvbuf=27666235 rcv_ssthresh=25878235 window_clamp=25937095 rcv_wnd=25600000 famil
1153.138752: tcp:tcp_rcvbuf_grow: time=446 rtt_us=413 copied=5529600 inq=180224 space=4505600 ooo=0 scaling_ratio=240 rcvbuf=23068672 rcv_ssthresh=21571860 window_clamp=21626880 rcv_wnd=21286912 famil
1153.361484: tcp:tcp_rcvbuf_grow: time=415 rtt_us=380 copied=7061504 inq=204800 space=6725632 ooo=0 scaling_ratio=240 rcvbuf=27666235 rcv_ssthresh=25878235 window_clamp=25937095 rcv_wnd=25600000 famil
1153.457642: tcp:tcp_rcvbuf_grow: time=483 rtt_us=421 copied=5885952 inq=720896 space=4407296 ooo=0 scaling_ratio=240 rcvbuf=23763511 rcv_ssthresh=22223271 window_clamp=22278291 rcv_wnd=21430272 famil
1153.466002: tcp:tcp_rcvbuf_grow: time=308 rtt_us=281 copied=3244032 inq=180224 space=2883584 ooo=0 scaling_ratio=240 rcvbuf=44854314 rcv_ssthresh=41992059 window_clamp=42050919 rcv_wnd=41713664 famil
1153.747792: tcp:tcp_rcvbuf_grow: time=394 rtt_us=332 copied=4460544 inq=585728 space=3063808 ooo=0 scaling_ratio=240 rcvbuf=44854314 rcv_ssthresh=41992059 window_clamp=42050919 rcv_wnd=41373696 famil
1154.260747: tcp:tcp_rcvbuf_grow: time=652 rtt_us=226 copied=10977280 inq=737280 space=9486336 ooo=0 scaling_ratio=240 rcvbuf=31165538 rcv_ssthresh=29197743 window_clamp=29217691 rcv_wnd=28368896 fami
1154.375019: tcp:tcp_rcvbuf_grow: time=461 rtt_us=443 copied=7573504 inq=507904 space=6856704 ooo=0 scaling_ratio=240 rcvbuf=27666235 rcv_ssthresh=25878235 window_clamp=25937095 rcv_wnd=25288704 famil
1154.463072: tcp:tcp_rcvbuf_grow: time=494 rtt_us=408 copied=7983104 inq=200704 space=7065600 ooo=0 scaling_ratio=240 rcvbuf=27666235 rcv_ssthresh=25878235 window_clamp=25937095 rcv_wnd=25579520 famil
1154.474658: tcp:tcp_rcvbuf_grow: time=507 rtt_us=459 copied=5586944 inq=540672 space=4718592 ooo=0 scaling_ratio=240 rcvbuf=17852266 rcv_ssthresh=16692999 window_clamp=16736499 rcv_wnd=16056320 famil
1154.584657: tcp:tcp_rcvbuf_grow: time=494 rtt_us=427 copied=8126464 inq=204800 space=7782400 ooo=0 scaling_ratio=240 rcvbuf=27666235 rcv_ssthresh=25878235 window_clamp=25937095 rcv_wnd=25600000 famil
1154.702117: tcp:tcp_rcvbuf_grow: time=480 rtt_us=406 copied=5734400 inq=180224 space=5349376 ooo=0 scaling_ratio=240 rcvbuf=23068672 rcv_ssthresh=21571860 window_clamp=21626880 rcv_wnd=21286912 famil
1155.941595: tcp:tcp_rcvbuf_grow: time=717 rtt_us=670 copied=11042816 inq=3784704 space=7159808 ooo=0 scaling_ratio=240 rcvbuf=19581357 rcv_ssthresh=18333222 window_clamp=18357522 rcv_wnd=14614528 fam
1156.384735: tcp:tcp_rcvbuf_grow: time=529 rtt_us=473 copied=9011200 inq=180224 space=7258112 ooo=0 scaling_ratio=240 rcvbuf=19581357 rcv_ssthresh=18333222 window_clamp=18357522 rcv_wnd=18018304 famil
1157.821676: tcp:tcp_rcvbuf_grow: time=529 rtt_us=272 copied=8224768 inq=602112 space=6545408 ooo=0 scaling_ratio=240 rcvbuf=67000000 rcv_ssthresh=62793576 window_clamp=62812500 rcv_wnd=62115840 famil
1158.906379: tcp:tcp_rcvbuf_grow: time=710 rtt_us=445 copied=11845632 inq=540672 space=10240000 ooo=0 scaling_ratio=240 rcvbuf=31165538 rcv_ssthresh=29205935 window_clamp=29217691 rcv_wnd=28536832 fam
1164.600160: tcp:tcp_rcvbuf_grow: time=841 rtt_us=430 copied=12976128 inq=1290240 space=11304960 ooo=0 scaling_ratio=240 rcvbuf=31165538 rcv_ssthresh=29212591 window_clamp=29217691 rcv_wnd=27856896 fa
1165.163572: tcp:tcp_rcvbuf_grow: time=845 rtt_us=800 copied=12632064 inq=540672 space=7921664 ooo=0 scaling_ratio=240 rcvbuf=27666235 rcv_ssthresh=25912795 window_clamp=25937095 rcv_wnd=25260032 fami
1165.653464: tcp:tcp_rcvbuf_grow: time=388 rtt_us=309 copied=4493312 inq=180224 space=3874816 ooo=0 scaling_ratio=240 rcvbuf=44854314 rcv_ssthresh=41995899 window_clamp=42050919 rcv_wnd=41713664 famil
1166.651211: tcp:tcp_rcvbuf_grow: time=556 rtt_us=553 copied=6328320 inq=540672 space=5554176 ooo=0 scaling_ratio=240 rcvbuf=23068672 rcv_ssthresh=21571860 window_clamp=21626880 rcv_wnd=20946944 famil
After:
sysctl -w net.ipv4.tcp_rcvbuf_low_rtt=1000
perf record -a -e tcp:tcp_rcvbuf_grow sleep 30 ; perf script|tail -20|cut -c30-230
1457.053149: tcp:tcp_rcvbuf_grow: time=128 rtt_us=24 copied=1441792 inq=40960 space=1269760 ooo=0 scaling_ratio=240 rcvbuf=2960741 rcv_ssthresh=2605474 window_clamp=2775694 rcv_wnd=2568192 family=AF_I
1458.000778: tcp:tcp_rcvbuf_grow: time=128 rtt_us=31 copied=1441792 inq=24576 space=1400832 ooo=0 scaling_ratio=240 rcvbuf=3060163 rcv_ssthresh=2810042 window_clamp=2868902 rcv_wnd=2674688 family=AF_I
1458.088059: tcp:tcp_rcvbuf_grow: time=190 rtt_us=110 copied=3227648 inq=385024 space=2781184 ooo=0 scaling_ratio=240 rcvbuf=6728240 rcv_ssthresh=6252705 window_clamp=6307725 rcv_wnd=5799936 family=AF
1458.148549: tcp:tcp_rcvbuf_grow: time=232 rtt_us=129 copied=3956736 inq=237568 space=2842624 ooo=0 scaling_ratio=240 rcvbuf=6731333 rcv_ssthresh=6252705 window_clamp=6310624 rcv_wnd=5918720 family=AF
1458.466861: tcp:tcp_rcvbuf_grow: time=193 rtt_us=83 copied=2949120 inq=180224 space=2457600 ooo=0 scaling_ratio=240 rcvbuf=5751438 rcv_ssthresh=5357689 window_clamp=5391973 rcv_wnd=5054464 family=AF_
1458.775476: tcp:tcp_rcvbuf_grow: time=257 rtt_us=127 copied=4304896 inq=352256 space=3346432 ooo=0 scaling_ratio=240 rcvbuf=8067131 rcv_ssthresh=7523275 window_clamp=7562935 rcv_wnd=7061504 family=AF
1458.776631: tcp:tcp_rcvbuf_grow: time=200 rtt_us=96 copied=3260416 inq=143360 space=2768896 ooo=0 scaling_ratio=240 rcvbuf=6397256 rcv_ssthresh=5938567 window_clamp=5997427 rcv_wnd=5828608 family=AF_
1459.707973: tcp:tcp_rcvbuf_grow: time=215 rtt_us=96 copied=2506752 inq=163840 space=1388544 ooo=0 scaling_ratio=240 rcvbuf=3068867 rcv_ssthresh=2768282 window_clamp=2877062 rcv_wnd=2555904 family=AF_
1460.246494: tcp:tcp_rcvbuf_grow: time=231 rtt_us=80 copied=3756032 inq=204800 space=3117056 ooo=0 scaling_ratio=240 rcvbuf=7288091 rcv_ssthresh=6773725 window_clamp=6832585 rcv_wnd=6471680 family=AF_
1460.714596: tcp:tcp_rcvbuf_grow: time=270 rtt_us=110 copied=4714496 inq=311296 space=3719168 ooo=0 scaling_ratio=240 rcvbuf=8957739 rcv_ssthresh=8339020 window_clamp=8397880 rcv_wnd=7933952 family=AF
1462.029977: tcp:tcp_rcvbuf_grow: time=101 rtt_us=19 copied=1105920 inq=40960 space=1036288 ooo=0 scaling_ratio=240 rcvbuf=2338970 rcv_ssthresh=2091684 window_clamp=2192784 rcv_wnd=1986560 family=AF_I
1462.802385: tcp:tcp_rcvbuf_grow: time=89 rtt_us=45 copied=1069056 inq=0 space=1064960 ooo=0 scaling_ratio=240 rcvbuf=2338970 rcv_ssthresh=2091684 window_clamp=2192784 rcv_wnd=2035712 family=AF_INET6
1462.918648: tcp:tcp_rcvbuf_grow: time=105 rtt_us=33 copied=1441792 inq=180224 space=1069056 ooo=0 scaling_ratio=240 rcvbuf=2383282 rcv_ssthresh=2091684 window_clamp=2234326 rcv_wnd=1896448 family=AF_
1463.222533: tcp:tcp_rcvbuf_grow: time=273 rtt_us=144 copied=4603904 inq=385024 space=3469312 ooo=0 scaling_ratio=240 rcvbuf=8422564 rcv_ssthresh=7891053 window_clamp=7896153 rcv_wnd=7409664 family=AF
1466.519312: tcp:tcp_rcvbuf_grow: time=130 rtt_us=23 copied=1343488 inq=0 space=1261568 ooo=0 scaling_ratio=240 rcvbuf=2780158 rcv_ssthresh=2493778 window_clamp=2606398 rcv_wnd=2494464 family=AF_INET6
1466.681003: tcp:tcp_rcvbuf_grow: time=128 rtt_us=21 copied=1441792 inq=12288 space=1343488 ooo=0 scaling_ratio=240 rcvbuf=2932027 rcv_ssthresh=2578555 window_clamp=2748775 rcv_wnd=2568192 family=AF_I
1470.689959: tcp:tcp_rcvbuf_grow: time=255 rtt_us=122 copied=3932160 inq=204800 space=3551232 ooo=0 scaling_ratio=240 rcvbuf=8182038 rcv_ssthresh=7647384 window_clamp=7670660 rcv_wnd=7442432 family=AF
1471.754154: tcp:tcp_rcvbuf_grow: time=188 rtt_us=95 copied=2138112 inq=577536 space=1429504 ooo=0 scaling_ratio=240 rcvbuf=3113650 rcv_ssthresh=2806426 window_clamp=2919046 rcv_wnd=2248704 family=AF_
1476.813542: tcp:tcp_rcvbuf_grow: time=269 rtt_us=99 copied=3088384 inq=180224 space=2564096 ooo=0 scaling_ratio=240 rcvbuf=6219470 rcv_ssthresh=5771893 window_clamp=5830753 rcv_wnd=5509120 family=AF_
1477.738309: tcp:tcp_rcvbuf_grow: time=166 rtt_us=54 copied=1777664 inq=180224 space=1417216 ooo=0 scaling_ratio=240 rcvbuf=3117118 rcv_ssthresh=2874958 window_clamp=2922298 rcv_wnd=2613248 family=AF_
We can see sk_rcvbuf values are much smaller, and that rtt_us (estimation of rtt
from a receiver point of view) is kept small, instead of being bloated.
No difference in throughput.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Tested-by: Paolo Abeni <pabeni@redhat.com>
Link: https://patch.msgid.link/20251119084813.3684576-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
sysctl_tcp_moderate_rcvbuf is only used from tcp_rcvbuf_grow().
Move it to netns_ipv4_read_rx group.
Remove various CACHELINE_ASSERT_GROUP_SIZE() from netns_ipv4_struct_check(),
as they have no real benefit but cause pain for all changes.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20251119084813.3684576-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"This one has lots of new HW entries which adds to the size in diffstat
but the individual changes are simple.
Fixes
- acer-wmi: Ignore backlight event
- alienware-wmi-wmax: Fix quirk match table order & drop redundant
entries
- amd/pmc:
- Add Xbox Ally to spurious 8042 quirk list
- Quirk list Lenovo Legion Go 2 NVMe resume
- msi-wmi-platform:
- Correct GUID to uppercase
- GUID is uncleverly copy-pasted from an example so add a DMI
whitelist
- intel/speed_select_if: PCIBIOS_* return code conversion
- intel-uncore-freq & ISST: Fix kernel doc warnings
New HW support
- alienware-wmi-wmax:
- Alienware 16 Aurora support
- Alienware M support
- Alienware X support
- Dell G support
- amd/pmc:
- ROG Xbox Ally (non-X) support
- huaway-wmi: HONOR MagicBoox X16/X14 PrintScreen & YOYO keys
- hp-wmi:
- Omen 16-wf1xxx fan support
- Omen MAX 16-ah0xx fan + thermal profile support
- Victus 16-r0 and 16-s0 fan + thermal profile support
- intel/hid: Intel Nova Lake support
- intel-uncore-freq:
- Intel Panther Lake support
- Intel Wildcat Lake support
- Intel Nova Lake support"
* tag 'platform-drivers-x86-v6.18-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (21 commits)
platform/x86: intel-uncore-freq: fix all header kernel-doc warnings
platform/x86: acer-wmi: Ignore backlight event
platform/x86/intel/speed_select_if: Convert PCIBIOS_* return codes to errnos
platform/x86/intel/hid: Add Nova Lake support
platform/x86: alienware-wmi-wmax: Add AWCC support to Alienware 16 Aurora
platform/x86: hp-wmi: Add Omen MAX 16-ah0xx fan support and thermal profile
platform/x86: msi-wmi-platform: Fix typo in WMI GUID
platform/x86: msi-wmi-platform: Only load on MSI devices
platform/x86/amd: pmc: Add Lenovo Legion Go 2 to pmc quirk list
platform/x86/amd/pmc: Add spurious_8042 to Xbox Ally
platform/x86/amd/pmc: Add support for Van Gogh SoC
platform/x86: alienware-wmi-wmax: Add support for the whole "G" family
platform/x86: alienware-wmi-wmax: Add support for the whole "X" family
platform/x86: alienware-wmi-wmax: Add support for the whole "M" family
platform/x86: alienware-wmi-wmax: Drop redundant DMI entries
platform/x86: alienware-wmi-wmax: Fix "Alienware m16 R1 AMD" quirk order
platform/x86: ISST: isst_if.h: fix all kernel-doc warnings
platform/x86: intel-uncore-freq: Add additional client processors
platform/x86: hp-wmi: Add Omen 16-wf1xxx fan support
platform/x86: huawei-wmi: add keys for HONOR models
...
|
|
Cross-merge networking fixes after downstream PR (net-6.18-rc7).
No conflicts, adjacent changes:
tools/testing/selftests/net/af_unix/Makefile
e1bb28bf13f4 ("selftest: af_unix: Add test for SO_PEEK_OFF.")
45a1cd8346ca ("selftests: af_unix: Add tests for ECONNRESET and EOF semantics")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Different SoCs have different numbers of Wireless Ethernet
Dispatch (WED) units:
- MT7981: Has 1 WED unit
- MT7986: Has 2 WED units
- MT7988: Has 2 WED units
Update the binding to reflect these hardware differences. The MT7981
also uses infracfg for PHY switching, so allow that property.
Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251115-openwrt-one-network-v4-6-48cbda2969ac@collabora.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
on '^conf' nodes
Add the missing unevaluatedProperties to disallow extra properties on
the '^conf' nodes.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
Since commit 1b255e1beabf ("tools: ynl: add ipv4-or-v6 display hint"), we
can display either IPv4 or IPv6 addresses for a single field based on the
address family. However, most dual-stack fields still use the ipv4 display
hint. This update changes them to use the new ipv4-or-v6 display hint and
converts IPv4-only fields to use the u32 type.
Field changes:
- v4-or-v6
- IFA_ADDRESS, IFA_LOCAL
- IFLA_GRE_LOCAL, IFLA_GRE_REMOTE
- IFLA_VTI_LOCAL, IFLA_VTI_REMOTE
- IFLA_IPTUN_LOCAL, IFLA_IPTUN_REMOTE
- NDA_DST
- RTA_DST, RTA_SRC, RTA_GATEWAY, RTA_PREFSRC
- FRA_SRC, FRA_DST
- ipv4
- IFA_BROADCAST
- IFLA_GENEVE_REMOTE
- IFLA_IPTUN_6RD_RELAY_PREFIX
Reviewed-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/20251117024457.3034-3-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
Steffen Klassert says:
====================
pull request (net-next): ipsec-next 2025-11-18
1) Relax a lock contention bottleneck to improve IPsec crypto
offload performance. From Jianbo Liu.
2) Deprecate pfkey, the interface will be removed in 2027.
3) Update xfrm documentation and move it to ipsec maintainance.
From Bagas Sanjaya.
* tag 'ipsec-next-2025-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next:
MAINTAINERS: Add entry for XFRM documentation
net: Move XFRM documentation into its own subdirectory
Documentation: xfrm_sync: Number the fifth section
Documentation: xfrm_sysctl: Trim trailing colon in section heading
Documentation: xfrm_sync: Trim excess section heading characters
Documentation: xfrm_sync: Properly reindent list text
Documentation: xfrm_device: Separate hardware offload sublists
Documentation: xfrm_device: Use numbered list for offloading steps
Documentation: xfrm_device: Wrap iproute2 snippets in literal code block
pfkey: Deprecate pfkey
xfrm: Skip redundant replay recheck for the hardware offload path
xfrm: Refactor xfrm_input lock to reduce contention with RSS
====================
Link: https://patch.msgid.link/20251118092610.2223552-1-steffen.klassert@secunet.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The pic64gx uses an identical integration of the macb IP to mpfs.
Signed-off-by: Pierre-Henry Moussay <pierre-henry.moussay@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251117-easter-machine-37851f20aaf3@spud
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
And expand it to encompass all pressure pads.
Definition: "pressure pad" as used here as includes all touchpads that
use physical pressure to convert to click, without physical hinges. Also
called haptic touchpads in general parlance, Synaptics calls them
ForcePads.
Most (all?) pressure pads are currently advertised as
INPUT_PROP_BUTTONPAD. The suggestion to identify them as pressure pads
by defining the resolution on ABS_MT_PRESSURE has been in the docs since
commit 20ccc8dd38a3 ("Documentation: input: define
ABS_PRESSURE/ABS_MT_PRESSURE resolution as grams") but few devices
provide this information.
In userspace it's thus impossible to determine whether a device is a
true pressure pad (pressure equals pressure) or a normal clickpad with
(pressure equals finger size).
Commit 7075ae4ac9db ("Input: add INPUT_PROP_HAPTIC_TOUCHPAD") introduces
INPUT_PROP_HAPTIC_TOUCHPAD but restricted it to those touchpads that
have support for userspace-controlled effects. Let's expand and rename
that definition to include all pressure pad touchpads since those that
do support FF effects can be identified by the presence of the
FF_HAPTIC bit.
This means:
- clickpad: INPUT_PROP_BUTTONPAD
- pressurepad: INPUT_PROP_BUTTONPAD + INPUT_PROP_PRESSUREPAD
- pressurepad with configurable haptics:
INPUT_PROP_BUTTONPAD + INPUT_PROP_PRESSUREPAD + FF_HAPTIC
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Link: https://patch.msgid.link/20251106114534.GA405512@tassie
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
As the ethernet controller of SG2044 and SG2042 only supports
RGMII phy. Add phy-mode property to restrict the value.
Also, since SG2042 has internal rx delay in its mac, make
only "rgmii-txid" and "rgmii-id" valid for phy-mode.
Fixes: e281c48a7336 ("dt-bindings: net: sophgo,sg2044-dwmac: Add support for Sophgo SG2042 dwmac")
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251114003805.494387-2-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
net.ipv4.tcp_comp_sack_slack_ns current default value is too high.
When a flow has many drops (1 % or more), and small RTT, adding 100 usec
before sending SACK stalls the sender relying on getting SACK
fast enough to keep the pipe busy.
Decrease the default to 10 usec.
This is orthogonal to Congestion Control heuristics to determine
if drops are caused by congestion or not.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Neal Cardwell <ncardwell@google.com>
Link: https://patch.msgid.link/20251114135141.3810964-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes. All changes are device-specific, and
nothing stands out.
- A regression fix for HD-audio HDMI probe
- USB-audio hardening patches for issues spotted by fuzzers
- ASoC fixes for TAS278x, SoundWire and Cirrus
- Usual HD-audio and USB-audio quirks"
* tag 'sound-6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Add native DSD quirks for PureAudio DAC series
ASoC: rsnd: fix OF node reference leak in rsnd_ssiu_probe()
ALSA: hda/tas2781: Correct the wrong project ID
ALSA: usb-audio: Fix NULL pointer dereference in snd_usb_mixer_controls_badd
ASoC: SDCA: bug fix while parsing mipi-sdca-control-cn-list
ALSA: usb-audio: Fix potential overflow of PCM transfer buffer
ALSA: hda/tas2781: Add new quirk for HP new projects
ASoC: tas2781: fix getting the wrong device number
ASoC: codecs: va-macro: fix resource leak in probe error path
ASoC: tas2783A: Fix issues in firmware parsing
ASoC: sdw_utils: fix device reference leak in is_sdca_endpoint_present()
ASoC: cs4271: Fix regulator leak on probe failure
ALSA: hda/hdmi: Fix breakage at probing nvhdmi-mcp driver
ASoC: da7213: Use component driver suspend/resume
ALSA: usb-audio: add min_mute quirk for SteelSeries Arctis
ASoC: doc: cs35l56: Update firmware filename description for B0 silicon
|
|
YNL wasn't able to decode the linkinfo from hsr interfaces. Add the
linkinfo attribute definitions for hsr interfaces. Example output now
looks like this:
$ ynl --spec Documentation/netlink/specs/rt-link.yaml --do getlink \
--json '{"ifname": "hsr0"}' --output-json | jq .linkinfo
{
"kind": "hsr",
"data": {
"slave1": 15,
"slave2": 13,
"supervision-addr": "01:15:4e:00:01:00",
"seq-nr": 64511,
"version": 1,
"protocol": 0
}
}
Signed-off-by: Felix Maurer <fmaurer@redhat.com>
Link: https://patch.msgid.link/926077a70de614f1539c905d06515e258905255e.1762968225.git.fmaurer@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Cross-merge networking fixes after downstream PR (net-6.18-rc6).
No conflicts, adjacent changes in:
drivers/net/phy/micrel.c
96a9178a29a6 ("net: phy: micrel: lan8814 fix reset of the QSGMII interface")
61b7ade9ba8c ("net: phy: micrel: Add support for non PTP SKUs for lan8814")
and a trivial one in tools/testing/selftests/drivers/net/Makefile.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth and Wireless. No known outstanding
regressions.
Current release - regressions:
- eth:
- bonding: fix mii_status when slave is down
- mlx5e: fix missing error assignment in mlx5e_xfrm_add_state()
Previous releases - regressions:
- sched: limit try_bulk_dequeue_skb() batches
- ipv4: route: prevent rt_bind_exception() from rebinding stale fnhe
- af_unix: initialise scc_index in unix_add_edge()
- netpoll: fix incorrect refcount handling causing incorrect cleanup
- bluetooth: don't hold spin lock over sleeping functions
- hsr: Fix supervision frame sending on HSRv0
- sctp: prevent possible shift out-of-bounds
- tipc: fix use-after-free in tipc_mon_reinit_self().
- dsa: tag_brcm: do not mark link local traffic as offloaded
- eth: virtio-net: fix incorrect flags recording in big mode
Previous releases - always broken:
- sched: initialize struct tc_ife to fix kernel-infoleak
- wifi:
- mac80211: reject address change while connecting
- iwlwifi: avoid toggling links due to wrong element use
- bluetooth: cancel mesh send timer when hdev removed
- strparser: fix signed/unsigned mismatch bug
- handshake: fix memory leak in tls_handshake_accept()
Misc:
- selftests: mptcp: fix some flaky tests"
* tag 'net-6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (60 commits)
hsr: Follow standard for HSRv0 supervision frames
hsr: Fix supervision frame sending on HSRv0
virtio-net: fix incorrect flags recording in big mode
ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe
wifi: iwlwifi: mld: always take beacon ies in link grading
wifi: iwlwifi: mvm: fix beacon template/fixed rate
wifi: iwlwifi: fix aux ROC time event iterator usage
net_sched: limit try_bulk_dequeue_skb() batches
selftests: mptcp: join: properly kill background tasks
selftests: mptcp: connect: trunc: read all recv data
selftests: mptcp: join: userspace: longer transfer
selftests: mptcp: join: endpoints: longer transfer
selftests: mptcp: join: rm: set backup flag
selftests: mptcp: connect: fix fallback note due to OoO
ethtool: fix incorrect kernel-doc style comment in ethtool.h
mlx5: Fix default values in create CQ
Bluetooth: btrtl: Avoid loading the config file on security chips
net/mlx5e: Fix potentially misleading debug message
net/mlx5e: Fix wraparound in rate limiting for values above 255 Gbps
net/mlx5e: Fix maxrate wraparound in threshold between units
...
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git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2025-11-12
this is a pull request of 11 patches for net-next/main.
The first 3 patches are by Vadim Fedorenko and convert the CAN drivers
to use the ndo_hwtstamp callbacks.
Maud Spierings contributes a patch for the mcp251x driver that
converts it to use dev_err_probe().
The next 6 patches target the mcp251xfd driver and are by Gregor
Herburger and me. They add GPIO controller functionality to the
driver.
The final patch is by Chu Guangqing and fixes a typo in the bxcan
driver.
linux-can-next-for-6.19-20251112-2
* tag 'linux-can-next-for-6.19-20251112-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next:
can: bxcan: Fix a typo error for assign
dt-bindings: can: mcp251xfd: add gpio-controller property
can: mcp251xfd: add gpio functionality
can: mcp251xfd: only configure PIN1 when rx_int is set
can: mcp251xfd: add workaround for errata 5
can: mcp251xfd: utilize gather_write function for all non-CRC writes
can: mcp251xfd: move chip sleep mode into runtime pm
can: mcp251x: mcp251x_can_probe(): use dev_err_probe()
can: peak_usb: convert to use ndo_hwtstamp callbacks
can: peak_canfd: convert to use ndo_hwtstamp callbacks
can: convert generic HW timestamp ioctl to ndo_hwtstamp callbacks
====================
Link: https://patch.msgid.link/20251112184344.189863-1-mkl@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The mcp251xfd has two pins that can be used as gpio. Add gpio-controller
property to binding description.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregor Herburger <gregor.herburger@ew.tq-group.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20251001091006.4003841-7-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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XFRM docs are currently reside in Documentation/networking directory,
yet these are distinctive as a group of their own. Move them into xfrm
subdirectory.
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Number the fifth section ("Exception to threshold settings") to be
consistent with the rest of sections.
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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The sole section heading ("/proc/sys/net/core/xfrm_* Variables") has
trailing colon. Trim it.
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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The first section "Message Structure" has excess underline, while the
second and third one ("TLVS reflect the different parameters" and
"Default configurations for the parameters") have trailing colon. Trim
them.
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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List texts are currently aligned at the start of column, rather than
after the list marker. Reindent them.
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Sublists of hardware offload type lists are rendered in combined
paragraph due to lack of separator from their parent list. Add it.
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Format xfrm offloading steps as numbered list.
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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iproute2 snippets (ip x) are shown in long-running definition lists
instead. Format them as literal code blocks that do the semantic job
better.
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Adds DEVLINK_ESWITCH_MODE_SWITCHDEV_INACTIVE attribute to UAPI and
documentation.
Before having traffic flow through an eswitch, a user may want to have the
ability to block traffic towards the FDB until FDB is fully programmed and
the user is ready to send traffic to it. For example: when two eswitches
are present for vports in a multi-PF setup, one eswitch may take over the
traffic from the other when the user chooses.
Before this take over, a user may want to first program the inactive
eswitch and then once ready redirect traffic to this new eswitch.
switchdev modes transition semantics:
legacy->switchdev_inactive: Create switchdev mode normally, traffic not
allowed to flow yet.
switchdev_inactive->switchdev: Enable traffic to flow.
switchdev->switchdev_inactive: Block traffic on the FDB, FDB and
representros state and content is preserved.
When eswitch is configured to this mode, traffic is ignored/dropped on
this eswitch FDB, while current configuration is kept, e.g FDB rules and
netdev representros are kept available, FDB programming is allowed.
Example:
# start inactive switchdev
devlink dev eswitch set pci/0000:08:00.1 mode switchdev_inactive
# setup TC rules, representors etc ..
# activate
devlink dev eswitch set pci/0000:08:00.1 mode switchdev
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20251108070404.1551708-2-saeed@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The WMI driver core only supports GUID strings containing only
uppercase characters, however the GUID string used by the
msi-wmi-platform driver contains a single lowercase character.
This prevents the WMI driver core from matching said driver to
its WMI device.
Fix this by turning the lowercase character into a uppercase
character. Also update the WMI driver development guide to warn
about this.
Reported-by: Antheas Kapenekakis <lkml@antheas.dev>
Fixes: 9c0beb6b29e7 ("platform/x86: wmi: Add MSI WMI Platform driver")
Tested-by: Antheas Kapenekakis <lkml@antheas.dev>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251110111253.16204-3-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2025-11-06 (i40, ice, iavf)
Mohammad Heib introduces a new devlink parameter, max_mac_per_vf, for
controlling the maximum number of MAC address filters allowed by a VF. This
allows administrators to control the VF behavior in a more nuanced manner.
Aleksandr and Przemek add support for Receive Side Scaling of GTP to iAVF
for VFs running on E800 series ice hardware. This improves performance and
scalability for virtualized network functions in 5G and LTE deployments.
* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
iavf: add RSS support for GTP protocol via ethtool
ice: Extend PTYPE bitmap coverage for GTP encapsulated flows
ice: improve TCAM priority handling for RSS profiles
ice: implement GTP RSS context tracking and configuration
ice: add virtchnl definitions and static data for GTP RSS
ice: add flow parsing for GTP and new protocol field support
i40e: support generic devlink param "max_mac_per_vf"
devlink: Add new "max_mac_per_vf" generic device param
====================
Link: https://patch.msgid.link/20251106225321.1609605-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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skb_defer_max value is very conservative, and can be increased
to avoid too many calls to kick_defer_list_purge().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://patch.msgid.link/20251106202935.1776179-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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