Hans J. Schultz 857d667d00 net: dsa: mv88e6xxx: read FID when handling ATU violations ... [ Upstream commit 4bf24ad09bc0b05e97fb48b962b2c9246fc76727 ] When an ATU violation occurs, the switch uses the ATU FID register to report the FID of the MAC address that incurred the violation. It would be good for the driver to know the FID value for purposes such as logging and CPU-based authentication. Up until now, the driver has been calling the mv88e6xxx_g1_atu_op() function to read ATU violations, but that doesn't do exactly what we want, namely it calls mv88e6xxx_g1_atu_fid_write() with FID 0. (side note, the documentation for the ATU Get/Clear Violation command says that writes to the ATU FID register have no effect before the operation starts, it's only that we disregard the value that this register provides once the operation completes) So mv88e6xxx_g1_atu_fid_write() is not what we want, but rather mv88e6xxx_g1_atu_fid_read(). However, the latter doesn't exist, we need to write it. The remainder of mv88e6xxx_g1_atu_op() except for mv88e6xxx_g1_atu_fid_write() is still needed, namely to send a GET_CLR_VIOLATION command to the ATU. In principle we could have still kept calling mv88e6xxx_g1_atu_op(), but the MDIO writes to the ATU FID register are pointless, but in the interest of doing less CPU work per interrupt, write a new function called mv88e6xxx_g1_read_atu_violation() and call it. The FID will be the port default FID as set by mv88e6xxx_port_set_fid() if the VID from the packet cannot be found in the VTU. Otherwise it is the FID derived from the VTU entry associated with that VID. Signed-off-by: Hans J. Schultz <netdev@kapio-technology.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Stable-dep-of: 528876d867a2 ("net: dsa: mv88e6xxx: Fix out-of-bound access") Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-01-19 15:02:14 +01:00
..
accessibility
acpi	ACPI: processor: Fix memory leaks in error paths of processor_add()	2025-01-19 00:09:58 +01:00
amba
android	ANDROID: fix ENOMEM check of binder_proc_ext	2025-01-19 14:57:13 +01:00
ata	ata: libata-core: Fix null pointer dereference on error	2025-01-19 14:59:06 +01:00
atm	atm: idt77252: prevent use after free in dequeue_rx()	2024-11-23 23:20:43 +01:00
auxdisplay
base	devres: Initialize an uninitialized struct member	2025-01-19 00:10:00 +01:00
battery	Revert "battery: nuke sm5451_charger driver from a53x"	2025-01-18 22:11:40 +01:00
bcma
block	virtio-blk: don't keep queue frozen during system suspend	2025-01-15 16:29:50 +01:00
bluetooth	Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO	2025-01-19 15:00:26 +01:00
bts
bus	Revert "bus: integrator-lm: fix OF node leak in probe()"	2024-11-24 00:23:16 +01:00
cdrom
char	Revert "tpm: Clean up TPM space after command failure"	2024-11-24 00:23:24 +01:00
clk	Revert "clkdev: remove CONFIG_CLKDEV_LOOKUP"	2025-01-02 17:01:18 +01:00
clocksource	clocksource/drivers/imx-tpm: Fix return -ETIME when delta exceeds INT_MAX	2025-01-19 00:09:59 +01:00
connector
counter
cpufreq	exynos: acme: dumb down code to take in any freq table	2025-01-15 16:39:44 +01:00
cpuidle	cpuidle: menu: Take negative "sleep length" values into account	2024-11-19 18:01:28 +01:00
crypto	crypto: cavium - Fix an error handling path in cpt_ucode_load_fw()	2024-12-17 13:24:00 +01:00
dax
dca
devfreq
dio
dma	dmaengine: dw: Select only supported masters for ACPI devices	2025-01-15 16:29:54 +01:00
dma-buf	UPSTREAM: dma-buf: heaps: Fix off-by-one in CMA heap fault handler	2025-01-19 00:09:58 +01:00
edac	EDAC/fsl_ddr: Fix bad bit shift operations	2024-12-17 13:23:59 +01:00
eisa
extcon
fingerprint
firewire
firmware	BACKPORT: firmware: arm_scmi: Queue in scmi layer for mailbox implementation	2025-01-19 00:09:58 +01:00
fpga
fsi
gnss
gpio	gpio: grgpio: Add NULL check in grgpio_probe	2024-12-17 13:24:27 +01:00
gpu	drm: panel-orientation-quirks: Add quirk for OrangePi Neo	2025-01-19 14:53:29 +01:00
greybus
gud
hid	HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup	2025-01-19 00:09:59 +01:00
hsi
hv	Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic	2025-01-19 00:09:59 +01:00
hwmon	hwmon: (adc128d818) Fix underflows seen when writing limit attributes	2025-01-19 00:10:00 +01:00
hwspinlock	hwspinlock: Introduce hwspin_lock_bust()	2025-01-19 14:52:28 +01:00
hwtracing	Revert "coresight: tmc: sg: Do not leak sg_table"	2024-11-24 00:23:19 +01:00
i2c	i2c: riic: Always round-up when calculating bus period	2025-01-15 16:29:41 +01:00
i3c	i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock	2024-12-17 13:24:32 +01:00
ide
idle
ifconn
iio	iio: buffer-dmaengine: fix releasing dma channel on error	2025-01-19 00:09:59 +01:00
infiniband	RDMA/uverbs: Prevent integer overflow issue	2025-01-15 16:29:56 +01:00
input	Input: uinput - reject requests with unreasonable number of slots	2025-01-19 00:09:59 +01:00
interconnect	Revert "interconnect: qcom: sm8250: Enable sync_state"	2024-11-24 00:23:19 +01:00
iommu	iommu/vt-d: Handle volatile descriptor status read	2025-01-19 00:10:00 +01:00
ipack
irqchip	irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()	2025-01-19 14:50:54 +01:00
isdn	mISDN: Fix a use after free in hfcmulti_tx()	2024-11-23 23:20:17 +01:00
kperfmon
kq/mesh
leds	leds: spi-byte: Call of_node_put() on error path	2025-01-19 00:10:02 +01:00
lightnvm
macintosh	macintosh/therm_windtunnel: fix module unload.	2024-11-23 23:20:11 +01:00
mailbox	Revert "mailbox: rockchip: fix a typo in module autoloading"	2024-11-24 00:23:13 +01:00
mcb
md	dm init: Handle minors larger than 255	2025-01-19 00:10:01 +01:00
media	media: uvcvideo: Fix integer overflow calculating timestamp	2025-01-19 15:00:20 +01:00
memory	memory: stm32-fmc2-ebi: check regmap_read return value	2024-11-23 23:20:46 +01:00
memstick
message	scsi: fusion: Remove unused variable 'rc'	2024-12-17 13:24:09 +01:00
mfd	mfd: rt5033: Fix missing regmap_del_irq_chip()	2024-12-17 13:24:08 +01:00
misc	VMCI: Fix use-after-free when removing resource in vmci_resource_remove()	2025-01-19 00:09:59 +01:00
mmc	mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K	2025-01-19 14:50:31 +01:00
most
mtd	mtd: rawnand: fix double free in atmel_pmecc_create_user()	2025-01-15 16:29:50 +01:00
muic
mux
net	net: dsa: mv88e6xxx: read FID when handling ATU violations	2025-01-19 15:02:14 +01:00
nfc	nfc: pn533: Add poll mod list filling check	2024-11-23 23:20:55 +01:00
ntb	Revert "ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir()"	2024-11-24 00:23:20 +01:00
nubus
nvdimm	nvdimm: rectify the illogical code within nd_dax_probe()	2024-12-17 13:24:32 +01:00
nvme	nvmet-tcp: fix kernel crash if commands allocation fails	2025-01-19 00:09:58 +01:00
nvmem	nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc	2025-01-19 00:09:59 +01:00
of	of/irq: Prevent device address out-of-bounds read in interrupt map walk	2025-01-19 00:09:59 +01:00
opp
oprofile
parisc
parport	Revert "parport: Proper fix for array out-of-bounds access"	2024-11-24 00:22:51 +01:00
pci	PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)	2025-01-19 00:10:01 +01:00
pcmcia	pcmcia: Use resource_size function on resource object	2025-01-19 00:10:01 +01:00
perf
phy	phy: core: Fix that API devm_phy_destroy() fails to destroy the phy	2025-01-15 16:29:49 +01:00
pinctrl	pinctrl: rockchip: correct RK3328 iomux width flag for GPIO2-B pins	2025-01-19 15:00:20 +01:00
platform	platform/x86: asus-nb-wmi: Ignore unknown event 0xCF	2025-01-15 16:29:50 +01:00
pnp
power	power: supply: gpio-charger: Fix set charge current limits	2025-01-15 16:29:51 +01:00
powercap	Revert "powercap: RAPL: fix invalid initialization for pl4_supported field"	2024-11-24 00:23:18 +01:00
pps	Revert "pps: remove usage of the deprecated ida_simple_xx() API"	2024-11-24 00:23:14 +01:00
ps3
ptp	ptp: Add error handling for adjfine callback in ptp_clock_adjtime	2024-12-17 13:24:25 +01:00
pwm	pwm: imx27: Workaround of the pwm output bug when decrease the duty cycle	2024-12-17 13:24:02 +01:00
rapidio
ras
regulator	regulator: rk808: Add apply_bit for BUCK3 on RK809	2024-12-17 13:23:58 +01:00
remoteproc	remoteproc: qcom_q6v5_mss: Re-order writes to the IMEM region	2024-12-17 13:24:13 +01:00
reset	Revert "reset: berlin: fix OF node leak in probe() error path"	2024-11-24 00:23:27 +01:00
rpmsg	rpmsg: glink: Propagate TX failures in intentless mode as well	2024-12-17 13:24:21 +01:00
rtc	rtc: ab-eoz9: don't fail temperature reads on undervoltage notification	2024-12-17 13:24:22 +01:00
s390	Revert "s390/zcore: no need to check return value of debugfs_create functions"	2024-11-24 00:22:59 +01:00
samsung
sbus
scsi	scsi: aacraid: Fix double-free on probe failure	2025-01-19 14:57:57 +01:00
sensorhub
sensors
sfi
sh	sh: clk: Fix clk_enable() to return 0 on NULL clk	2025-01-15 16:29:45 +01:00
siox
slimbus
soc	fvmap: move undervolting settings to Kconfig	2025-01-15 16:40:04 +01:00
soundwire	Revert "soundwire: stream: fix programming slave ports for non-continous port maps"	2024-11-24 00:23:49 +01:00
spi	spi: mpc52xx: Add cancel_work_sync before module remove	2024-12-17 13:24:27 +01:00
spmi
spu_verify
ssb	ssb: Fix division by zero issue in ssb_calc_clock_rate	2024-11-23 23:20:44 +01:00
staging	staging: iio: frequency: ad9834: Validate frequency parameter value	2025-01-19 00:09:59 +01:00
sti
target	scsi: target: core: Fix null-ptr-deref in target_alloc_device()	2024-11-23 23:21:59 +01:00
tc
tee
thermal
thunderbolt	thunderbolt: Add support for Intel Panther Lake-M/P	2025-01-15 16:29:53 +01:00
tty	serial: 8250: omap: Move pm_runtime_get_sync	2024-12-17 13:24:19 +01:00
uh
uio	uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind	2025-01-19 00:09:59 +01:00
usb	usb: uas: set host status byte on data completion error	2025-01-19 00:10:01 +01:00
vdpa	vdpa/mlx5: Fix suboptimal range on iotlb iteration	2024-12-17 13:24:13 +01:00
vfio	vfio/pci: Properly hide first-in-list PCIe extended capability	2024-12-17 13:24:13 +01:00
vhost	Revert "vdpa: Add eventfd for the vdpa callback"	2024-11-24 00:23:19 +01:00
vibrator
video	fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()	2024-12-17 13:24:09 +01:00
virt
virtio	Revert "vdpa: Add eventfd for the vdpa callback"	2024-11-24 00:23:19 +01:00
vision
vision3
visorbus
vlynq
vme
w1
watchdog	watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04	2025-01-15 16:29:50 +01:00
xen	xen: Fix the issue of resource not being properly released in xenbus_dev_probe()	2024-12-17 13:24:17 +01:00
zorro
Kconfig	Added KernelSU	2024-11-19 22:44:48 +01:00
Kconfig.variant1
kernelsu	Welcome KernelSU Next	2025-01-15 16:32:35 +01:00
Makefile	Added KernelSU	2024-11-19 22:44:48 +01:00
Makefile.variant1