Jakub Kicinski 7dbbccc5c5 eth: sungem: remove .ndo_poll_controller to avoid deadlocks ... [ Upstream commit ac0a230f719b02432d8c7eba7615ebd691da86f4 ] Erhard reports netpoll warnings from sungem: netpoll_send_skb_on_dev(): eth0 enabled interrupts in poll (gem_start_xmit+0x0/0x398) WARNING: CPU: 1 PID: 1 at net/core/netpoll.c:370 netpoll_send_skb+0x1fc/0x20c gem_poll_controller() disables interrupts, which may sleep. We can't sleep in netpoll, it has interrupts disabled completely. Strangely, gem_poll_controller() doesn't even poll the completions, and instead acts as if an interrupt has fired so it just schedules NAPI and exits. None of this has been necessary for years, since netpoll invokes NAPI directly. Fixes: fe09bb619096 ("sungem: Spring cleaning and GRO support") Reported-and-tested-by: Erhard Furtner <erhard_f@mailbox.org> Link: https://lore.kernel.org/all/20240428125306.2c3080ef@legion Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20240508134504.3560956-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-11-19 12:26:56 +01:00
..
accessibility	speakup: Fix sizeof() vs ARRAY_SIZE() bug	2024-11-19 12:26:51 +01:00
acpi	ACPI: disable -Wstringop-truncation	2024-11-19 12:26:54 +01:00
amba
android	binder: check offset alignment in binder_get_object()	2024-11-19 11:32:22 +01:00
ata	ata: sata_gemini: Check clk_enable() result	2024-11-19 11:32:44 +01:00
atm	atm: idt77252: fix a memleak in open_card_ubr0	2024-11-18 12:13:24 +01:00
auxdisplay
base	x86/rfds: Mitigate Register File Data Sampling (RFDS)	2024-11-19 09:22:40 +01:00
battery	drivers: battery_v2: sec_battery: export {CURRENT/VOLTAGE}_MAX to sysfs	2024-11-17 17:43:14 +01:00
bcma
block	null_blk: Fix missing mutex_destroy() at module removal	2024-11-19 12:26:52 +01:00
bluetooth	Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853	2024-11-19 11:32:38 +01:00
bts
bus	bus: tegra-aconnect: Update dependency to ARCH_TEGRA	2024-11-19 08:44:45 +01:00
cdrom
char	hwrng: core - Fix page fault dead lock on mmap-ed hwrng	2024-11-18 12:12:55 +01:00
clk	clk: Don't hold prepare_lock when calling kref_put()	2024-11-19 11:32:45 +01:00
clocksource	clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware	2024-11-18 11:43:12 +01:00
connector
counter	counter: microchip-tcb-capture: Fix the use of internal GCLK logic	2024-11-08 11:25:51 +01:00
cpufreq	cpufreq: exit() callback is optional	2024-11-19 12:26:54 +01:00
cpuidle
crypto	crypto: ccp - drop platform ifdef checks	2024-11-19 12:26:52 +01:00
dax
dca
devfreq	PM / devfreq: Fix buffer overflow in trans_stat_show	2024-11-19 11:32:38 +01:00
dio
dma	dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state"	2024-11-19 11:32:41 +01:00
dma-buf
edac	EDAC/thunderx: Fix possible out-of-bounds string access	2024-11-18 12:12:19 +01:00
eisa
extcon
fingerprint
firewire	firewire: nosy: ensure user_length is taken into account when fetching packet contents	2024-11-19 11:32:46 +01:00
firmware	firmware: raspberrypi: Use correct device for DMA mappings	2024-11-19 12:26:52 +01:00
fpga
fsi
gnss
gpio	gpio: crystalcove: Use -ENOTSUPP consistently	2024-11-19 11:32:45 +01:00
gpu	drm/amdkfd: Flush the process wq before creating a kfd_process	2024-11-19 12:26:52 +01:00
greybus
gud
hid	HID: intel-ish-hid: ipc: Add check for pci_alloc_irq_vectors	2024-11-19 12:26:56 +01:00
hsi
hv	Drivers: hv: vmbus: Drop error message when 'No request id available'	2024-11-18 23:19:53 +01:00
hwmon	hwmon: (pmbus/ucd9000) Increase delay from 250 to 500us	2024-11-19 11:32:49 +01:00
hwspinlock
hwtracing	coresight: etm4x: Fix width of CCITMIN field	2024-11-18 12:12:19 +01:00
i2c	i2c: smbus: fix NULL function pointer dereference	2024-11-19 11:32:40 +01:00
i3c	i3c: master: cdns: Update maximum prescaler value for i2c clock	2024-11-18 12:13:19 +01:00
ide
idle
ifconn
iio	iio: accel: mxc4005: Interrupt handling fixes	2024-11-19 11:32:48 +01:00
infiniband	RDMA/mlx5: Fix port number for counter query in multi-port configuration	2024-11-19 11:32:21 +01:00
input	Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails	2024-11-19 09:23:14 +01:00
interconnect	interconnect: Treat xlate() returning NULL node as an error	2024-11-18 12:12:00 +01:00
iommu	iommu/vt-d: Allocate local memory for page request queue	2024-11-19 11:32:20 +01:00
ipack
irqchip	irqchip/loongson-pch-msi: Fix off-by-one on allocation error path	2024-11-19 12:26:54 +01:00
isdn
kperfmon	Kperfmon: add xyunbound version	2024-06-15 16:28:49 -03:00
kq/mesh
leds	leds: sgm3140: Add missing timer cleanup and flash gpio control	2024-11-19 08:44:56 +01:00
lightnvm
macintosh	macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"	2024-11-19 12:26:55 +01:00
mailbox	mailbox: imx: fix suspend failue	2024-11-19 11:32:20 +01:00
mcb	mcb: fix error handling for different scenarios when parsing	2024-11-18 11:43:25 +01:00
md	md: fix resync softlockup when bitmap size is less than array size	2024-11-19 12:26:53 +01:00
media	media: cec: core: remove length check of Timer Status	2024-11-19 11:32:19 +01:00
memory
memstick
message
mfd	mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref	2024-11-19 08:44:54 +01:00
misc	mei: me: add lunar lake point M DID	2024-11-19 11:32:49 +01:00
mmc	mmc: core: Avoid negative index with array access	2024-11-19 09:22:42 +01:00
most
mtd	mtd: diskonchip: work around ubsan link failure	2024-11-19 11:32:40 +01:00
muic
mux
net	eth: sungem: remove .ndo_poll_controller to avoid deadlocks	2024-11-19 12:26:56 +01:00
nfc	NFC: trf7970a: disable all regulators on removal	2024-11-19 11:32:37 +01:00
ntb
nubus
nvdimm	nd_btt: Make BTT lanes preemptible	2024-11-18 11:43:03 +01:00
nvme	nvme: find numa distance only if controller has valid numa id	2024-11-19 12:26:52 +01:00
nvmem	nvmem: meson-efuse: fix function pointer type mismatch	2024-11-19 09:22:34 +01:00
of	of: dynamic: Synchronize of_changeset_destroy() with the devlink removals	2024-11-19 09:23:10 +01:00
opp	OPP: debugfs: Fix warning around icc_get_name()	2024-11-19 08:44:49 +01:00
oprofile
parisc
parport	parport: parport_serial: Add Brainboxes device IDs and geometry	2024-11-18 12:12:19 +01:00
pci	Manual Revert: PCI/ASPM: Make Intel DG2 L1 acceptable latency unlimited	2024-11-19 10:37:22 +01:00
pcmcia	pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()	2024-11-18 11:43:06 +01:00
perf	perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7	2024-11-08 11:24:52 +01:00
phy	phy: tegra: xusb: Add API to retrieve the port number of phy	2024-11-19 09:22:34 +01:00
pinctrl	pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin()	2024-11-19 12:26:38 +01:00
platform	platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi Vi8 tablet	2024-11-19 09:23:14 +01:00
pnp	PNP: ACPI: fix fortify warning	2024-11-18 12:13:09 +01:00
power	power: rt9455: hide unused rt9455_boost_voltage_values	2024-11-19 11:32:42 +01:00
powercap
pps
ps3
ptp	ptp: annotate data-race around q->head and q->tail	2024-11-18 11:43:19 +01:00
pwm	pwm: jz4740: Don't use dev_err_probe() in .request()	2024-11-18 12:12:47 +01:00
rapidio
ras
regulator	regulator: vqmmc-ipq4019: fix module autoloading	2024-11-19 12:26:51 +01:00
remoteproc	remoteproc: stm32: fix phys_addr_t format string	2024-11-19 08:45:00 +01:00
reset	reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning	2024-11-18 12:12:16 +01:00
rpmsg	rpmsg: virtio: Free driver_override when rpmsg_remove()	2024-11-18 12:12:56 +01:00
rtc	rtc: mt6397: select IRQ_DOMAIN instead of depending on it	2024-11-19 08:44:58 +01:00
s390	s390/cio: fix tracepoint subchannel type field	2024-11-19 12:26:52 +01:00
samsung	Fix clang 16 errors treewide	2024-06-15 16:28:48 -03:00
sbus
scsi	scsi: qedf: Ensure the copied buf is NUL terminated	2024-11-19 12:26:56 +01:00
sensorhub	treewide: fix build errors	2024-06-15 16:21:17 -03:00
sensors
sfi
sh
siox
slimbus	slimbus: core: Remove usage of the deprecated ida_simple_xx() API	2024-11-19 09:22:34 +01:00
soc	soc: mediatek: cmdq: Fix typo of CMDQ_JUMP_RELATIVE	2024-11-19 12:26:52 +01:00
soundwire	soundwire: stream: fix NULL pointer dereference for multi_link	2024-11-18 12:11:57 +01:00
spi	spi: spi-mt65xx: Fix NULL pointer access in interrupt handler	2024-11-19 08:45:00 +01:00
spmi
spu_verify
ssb
staging	comedi: vmk80xx: fix incomplete endpoint checking	2024-11-19 11:32:22 +01:00
sti
target	scsi: target: Fix SELinux error when systemd-modules loads the target module	2024-11-19 11:32:44 +01:00
tc
tee	tee: optee: Fix kernel panic caused by incorrect error handling	2024-11-19 09:22:39 +01:00
thermal	thermal: core: prevent potential string overflow	2024-11-18 11:42:50 +01:00
thunderbolt	thunderbolt: Fix wake configurations after device unplug	2024-11-19 11:32:22 +01:00
tty	tty: n_gsm: fix possible out-of-bounds in gsm0_receive()	2024-11-19 12:26:51 +01:00
uh
uio	uio: Fix use-after-free in uio_open	2024-11-18 12:12:19 +01:00
usb	usb: typec: ucsi: displayport: Fix potential deadlock	2024-11-19 12:26:50 +01:00
vdpa
vfio	vfio/fsl-mc: Block calling interrupt handler without trigger	2024-11-19 09:22:45 +01:00
vhost	vhost: Add smp_rmb() in vhost_vq_avail_empty()	2024-11-19 11:32:20 +01:00
vibrator
video	fbmon: prevent division by zero in fb_videomode_from_videomode()	2024-11-19 09:23:15 +01:00
virt
virtio	virtio: reenable config if freezing device failed	2024-11-19 09:23:15 +01:00
vision
vision3
visorbus
vlynq
vme
w1
watchdog	watchdog: stm32_iwdg: initialize default timeout	2024-11-19 08:44:57 +01:00
xen	xen/events: close evtchn after mapping cleanup	2024-11-19 09:22:39 +01:00
zorro
Kconfig	drivers: add stub kperfmon	2024-06-15 16:28:49 -03:00
Kconfig.variant1
Makefile	drivers: add stub kperfmon	2024-06-15 16:28:49 -03:00
Makefile.variant1