Thomas BogendoerferandSasha Levin 6e06ebee5d bonding: only set speed/duplex to unknown, if getting speed failed ...

[ Upstream commit 48dec8d88a ]

bond_update_speed_duplex() first set speed/duplex to unknown and
then asks slave driver for current speed/duplex. Since getting
speed/duplex might take longer there is a race, where this false state
is visible by /proc/net/bonding. With commit 691b2bf149 ("bonding:
 update port speed when getting bond speed") this race gets more visible,
if user space is calling ethtool on a regular base.

Fix this by only setting speed/duplex to unknown, if link speed is
really unknown/unusable.

Fixes: 98f41f694f ("bonding:update speed/duplex for NETDEV_CHANGE")
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Acked-by: Jay Vosburgh <jv@jvosburgh.net>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/20260203141153.51581-1-tbogendoerfer@suse.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-03-04 07:19:43 -05:00

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accessibility

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acpi

ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch()

2026-03-04 07:19:24 -05:00

amba

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android

binderfs: fix ida_alloc_max() upper bound

2026-02-11 13:37:20 +01:00

ata

ata: libata: Print features also for ATAPI devices

2026-02-06 16:44:04 +01:00

atm

atm: Fix dma_free_coherent() size

2026-01-17 16:39:26 +01:00

auxdisplay

auxdisplay: arm-charlcd: fix release_mem_region() size

2026-03-04 07:19:20 -05:00

base

PM: sleep: wakeirq: harden dev_pm_clear_wake_irq() against races

2026-03-04 07:19:25 -05:00

bcma

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block

ublk: Validate SQE128 flag before accessing the cmd

2026-03-04 07:19:25 -05:00

bluetooth

Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work

2026-02-06 16:44:14 +01:00

bus

bus: fsl-mc: fix use-after-free in driver_override_show()

2026-02-19 16:25:16 +01:00

cdrom

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char

tpm: st33zp24: Fix missing cleanup on get_burstcount() error

2026-03-04 07:19:22 -05:00

clk

clk: qcom: Return correct error code in qcom_cc_probe_by_index()

2026-03-04 07:19:32 -05:00

clocksource

riscv: clocksource: Fix stimecmp update hazard on RV32

2026-02-06 16:44:08 +01:00

comedi

comedi: Fix getting range information for subdevices 16 to 255

2026-02-06 16:44:07 +01:00

connector

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counter

counter: interrupt-cnt: Drop IRQF_NO_THREAD flag

2026-01-17 16:39:26 +01:00

cpufreq

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cpuidle

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crypto

crypto: hisilicon/trng - support tfms sharing the device

2026-03-04 07:19:29 -05:00

cxl

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dax

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dca

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devfreq

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dio

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dma

dmaengine: stm32: dmamux: fix device leak on route allocation

2026-02-06 16:44:19 +01:00

dma-buf

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edac

EDAC/i5400: Fix snprintf() limit calculation in calculate_dimm_size()

2026-03-04 07:19:32 -05:00

eisa

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extcon

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firewire

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firmware

efi/cper: Fix cper_bits_to_str buffer handling and return value

2026-02-06 16:43:53 +01:00

fpga

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fsi

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gnss

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gpio

gpiolib: acpi: Fix gpio count with string references

2026-02-19 16:25:18 +01:00

gpu

drm/msm/dpu: fix CMD panels on DPU 1.x - 3.x

2026-03-04 07:19:37 -05:00

greybus

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hid

HID: playstation: Add missing check for input_ff_create_memless

2026-03-04 07:19:37 -05:00

hsi

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hte

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hv

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hwmon

Revert "hwmon: (ibmpex) fix use-after-free in high/low store"

2026-03-04 07:19:38 -05:00

hwspinlock

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hwtracing

intel_th: fix device leak on output open()

2026-02-06 16:44:12 +01:00

i2c

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i3c

i3c: master: Update hot-join flag only on success

2026-03-04 07:19:21 -05:00

idle

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iio

iio: chemical: scd4x: fix reported channel endianness

2026-02-06 16:44:20 +01:00

infiniband

RDMA/umad: Reject negative data_len in ib_umad_write

2026-03-04 07:19:20 -05:00

input

xen: make remove callback of xen driver void returned

2026-02-06 16:44:18 +01:00

interconnect

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iommu

iommu/vt-d: Flush cache for PASID table before using it

2026-03-04 07:19:41 -05:00

ipack

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irqchip

irqchip/gic-v3-its: Avoid truncating memory addresses

2026-02-06 16:44:13 +01:00

isdn

mISDN: annotate data-race around dev->work

2026-02-06 16:44:09 +01:00

leds

leds: led-class: Only Add LED to leds_list when it is fully ready

2026-02-06 16:44:11 +01:00

macintosh

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mailbox

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mcb

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md

dm: use bio_clone_blkg_association

2026-03-04 07:19:41 -05:00

media

media: uvcvideo: Fix allocation for small frame sizes

2026-03-04 07:19:38 -05:00

memory

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memstick

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message

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mfd

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misc

mei: trace: treat reg parameter as string

2026-02-06 16:44:19 +01:00

mmc

mmc: sdhci-of-dwcmshc: Prevent illegal clock reduction in HS200/HS400 mode

2026-02-06 16:44:20 +01:00

most

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mtd

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mux

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net

bonding: only set speed/duplex to unknown, if getting speed failed

2026-03-04 07:19:43 -05:00

nfc

Revert "nfc/nci: Add the inconsistency check between the input data length and count"

2026-02-06 16:44:07 +01:00

ntb

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nubus

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nvdimm

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nvme

nvme-fc: release admin tagset if init fails

2026-02-11 13:37:23 +01:00

nvmem

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of

of: platform: Use default match table for /firmware

2026-02-06 16:44:11 +01:00

opp

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parisc

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parport

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pci

PCI: Initialize RCB from pci_configure_device()

2026-03-04 07:19:42 -05:00

pcmcia

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peci

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perf

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phy

phy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe()

2026-02-06 16:44:21 +01:00

pinctrl

pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver

2026-02-06 16:44:25 +01:00

platform

platform/chrome: cros_ec_lightbar: Fix response size initialization

2026-03-04 07:19:38 -05:00

pnp

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power

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powercap

powercap: fix sscanf() error return value handling

2026-01-17 16:39:34 +01:00

pps

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ps3

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ptp

ptp: Add PHC file mode checks. Allow RO adjtime() without FMODE_WRITE.

2026-02-06 16:44:03 +01:00

pwm

pwm: stm32: Always program polarity

2026-01-11 15:19:26 +01:00

rapidio

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ras

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regulator

regulator: core: move supply check earlier in set_machine_constraints()

2026-03-04 07:19:37 -05:00

remoteproc

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reset

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rpmsg

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rtc

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s390

s390/cio: Fix device lifecycle handling in css_alloc_subchannel()

2026-03-04 07:19:26 -05:00

sbus

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scsi

scsi: efct: Use IRQF_ONESHOT and default primary handler

2026-03-04 07:19:30 -05:00

sh

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siox

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slimbus

slimbus: core: fix device reference leak on report present

2026-02-06 16:44:12 +01:00

soc

soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()

2026-03-04 07:19:34 -05:00

soundwire

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spi

spi: tegra: Fix a memory leak in tegra_slink_probe()

2026-02-11 13:37:27 +01:00

spmi

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ssb

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staging

tty: introduce and use tty_port_tty_vhangup() helper

2026-01-11 15:19:23 +01:00

target

scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()

2026-02-11 13:37:24 +01:00

tc

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tee

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thermal

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thunderbolt

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tty

xen: make remove callback of xen driver void returned

2026-02-06 16:44:18 +01:00

ufs

scsi: ufs: core: Fix EH failure after W-LUN resume error

2026-01-17 16:39:29 +01:00

uio

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usb

USB: serial: option: add Telit FN920C04 RNDIS compositions

2026-02-19 16:25:21 +01:00

vdpa

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vfio

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vhost

vhost-scsi: Fix handling of multiple calls to vhost_scsi_set_endpoint

2026-02-06 16:44:24 +01:00

video

fbdev: smscufx: properly copy ioctl memory to kernelspace

2026-02-19 16:25:20 +01:00

virt

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virtio

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vlynq

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w1

w1: fix redundant counter decrement in w1_attach_slave_device()

2026-02-06 16:44:07 +01:00

watchdog

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xen

xen/virtio: Don't use grant-dma-ops when running as Dom0

2026-03-04 07:19:23 -05:00

zorro

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Kconfig

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Makefile

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