Aleksei Sviridkin 0d80ba0a20 net: dsa: mt7530: leave the MDIO IRQ mappings to regmap-irq ... mt7530_remove_common() disposes the per-PHY interrupt mappings from .remove, but the regmap-irq chip that owns the domain is devm-registered, so its parent interrupt is only freed once .remove has returned. The switch's own regmap-irq thread can therefore still dispatch on a mapping that is already gone: irq_find_mapping() returns 0, irq_to_desc() returns NULL and handle_nested_irq() locks desc->lock without checking it. The attached PHYs have not given those interrupts back yet either, which the kernel warns about a moment before the fault. regmap_del_irq_chip() disposes the same mappings itself, after freeing the parent interrupt and before removing the domain, so there is nothing left for the driver to do here. Until it runs the descriptors stay alive, and a late dispatch on one of them is harmless: dsa_unregister_switch() has freed the PHY handlers by then, so handle_nested_irq() finds no action and returns. Fixes: 254f6b272e ("dsa: mt7530: Utilize REGMAP_IRQ for interrupt handling") Signed-off-by: Aleksei Sviridkin <f@lex.la> Link: https://patch.msgid.link/20260918015020.2518315-3-f@lex.la Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2026-09-24 08:16:53 -07:00
..
arcnet	net: arcnet: com20020-pci: avoid -Wformat-truncation warning	2026-05-22 17:20:57 -07:00
bonding	bonding: crypto offload enabled, non-offload slave failover, rekey failed	2026-09-24 11:53:59 +02:00
can	can: m_can: pci: Remove driver_data	2026-08-17 19:20:38 +02:00
dsa	net: dsa: mt7530: leave the MDIO IRQ mappings to regmap-irq	2026-09-24 08:16:53 -07:00
ethernet	net: emac: move setting of netops to fix crash	2026-09-24 15:37:47 +02:00
fddi	net: fddi: skfp: fix NULL deref when setting the MAC address while down	2026-09-15 10:31:54 +02:00
fjes	fjes: cancel force_close_task in fjes_remove()	2026-08-06 09:19:58 -07:00
hyperv	hv_netvsc: Remove GPADL teardown special case for old Hyper-V hosts	2026-08-24 00:35:42 +00:00
ieee802154	ieee802154: hwsim: serialize pib updates to fix double-free	2026-09-02 10:26:47 +02:00
ipa	net: ipa: balance runtime PM reference on remove error	2026-08-20 12:26:24 -07:00
ipvlan	ipvlan: unregister upper devices outside pnodes_lock	2026-08-30 14:30:59 -07:00
mctp	net: mctp: i3c: serialize probe with bus removal	2026-09-05 09:39:00 +01:00
mdio	net: mdio: realtek-rtl9300: fix RTL931x C22 extended page selection	2026-09-23 18:54:19 -07:00
netdevsim	netdevsim: update queue NAPI association on queue reset	2026-08-20 12:35:57 -07:00
ovpn	ovpn: defer key slot crypto freeing to workqueue	2026-08-09 22:47:57 +02:00
pcs	net: pcs: xpcs: fix clock reference leak on xpcs_init_clks failure	2026-09-22 15:39:06 +02:00
phy	net: phy: micrel: Advance register data pointer in write loop	2026-09-18 17:07:41 -07:00
plip
ppp	ppp_synctty: ensure a writeable skb header	2026-09-09 18:41:57 -07:00
pse-pd	net: pse-pd: realtek-pse-mcu: add UART transport	2026-08-18 15:04:33 +02:00
slip	slip: remove slip_hangup() to fix use-after-free in slip_receive_buf()	2026-08-27 12:38:27 -07:00
team	net: team: check register_netdevice_notifier() error in team_module_init()	2026-08-04 18:50:02 -07:00
thunderbolt	Including fixes from Bluetooth, IPSec and Netfilter.	2026-08-27 13:53:43 -07:00
usb	net: usb: qmi_wwan: add Quectel EG120K-EA	2026-09-23 19:20:06 -07:00
vmxnet3	vmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packets	2026-07-22 13:52:44 -07:00
vxlan	vxlan: use one headroom snapshot for neighbour replies	2026-09-23 19:29:26 -07:00
wan	net: lapbether: check register_netdevice_notifier() error in lapbeth_init_driver()	2026-08-04 18:49:03 -07:00
wireguard	net: Use helpers to get/set UDP len tree-wide	2026-07-22 13:47:02 +02:00
wireless	Including fixes from Netfilter, Bluetooth, IPSec and WiFi.	2026-09-17 10:40:48 -07:00
wwan	net: wwan: t7xx: validate the netif index in t7xx_ccmni_recv_skb()	2026-09-16 18:58:45 -07:00
xen-netback
amt.c	amt: Don't support cross-netns setup.	2026-08-10 16:03:03 -07:00
bareudp.c	bareudp: Support per-netns netdev unregistration.	2026-07-11 12:57:50 +02:00
dummy.c	net: change ndo_set_rx_mode_async return type to int	2026-06-09 18:15:29 -07:00
eql.c
geneve.c	net: geneve: remove unused geneve_dev_create_fb	2026-08-06 15:09:23 +02:00
gtp.c	net: iptunnel: fix stale transport header during tunnel decapsulation	2026-08-28 15:53:46 -07:00
ifb.c	net: ifb: report ethtool stats over num_tx_queues	2026-05-14 18:40:04 -07:00
Kconfig
LICENSE.SRC
loopback.c
macsec.c	macsec: initialize SecY before registering the netdevice	2026-09-24 15:15:20 +02:00
macvlan.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2026-08-13 11:00:14 -07:00
macvtap.c
Makefile
mdio.c
mhi_net.c	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
mii.c
net_failover.c	net: net_failover: Fix the deadlock in net_failover_slave_name_change()	2026-09-10 15:19:06 +02:00
netconsole.c	netconsole: publish the userdata payload with RCU	2026-08-13 15:04:40 +02:00
netkit.c	net: change ndo_set_rx_mode_async return type to int	2026-06-09 18:15:29 -07:00
nlmon.c
ntb_netdev.c	treewide: refresh kmalloc_obj() conversions	2026-09-04 21:37:00 -07:00
pfcp.c	pfcp: Support per-netns netdev unregistration.	2026-08-05 17:44:06 -07:00
rionet.c
sungem_phy.c
tap.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2026-08-13 11:00:14 -07:00
tun_vnet.h	tun: no longer rely on RTNL in tun_fill_info()	2026-07-10 17:29:43 +02:00
tun.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2026-08-18 10:42:41 -07:00
veth.c	veth: manage XDP program pointers during channel resize	2026-09-23 16:53:57 -07:00
virtio_net.c	virtio_net: copy zerocopy frags in start_xmit without NAPI	2026-09-22 18:32:57 -07:00
vrf.c	vrf: Stop corrupting skb->csum when capturing CHECKSUM_COMPLETE packets	2026-09-23 17:47:10 -07:00
vsockmon.c
xen-netfront.c