Remi Pommarel 3eef855589 net: stmmac: remove unneeded stmmac_poll_controller ... Using netconsole netpoll_poll_dev could be called from interrupt context, thus using disable_irq() would cause the following kernel warning with CONFIG_DEBUG_ATOMIC_SLEEP enabled: BUG: sleeping function called from invalid context at kernel/irq/manage.c:137 in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 10, name: ksoftirqd/0 CPU: 0 PID: 10 Comm: ksoftirqd/0 Tainted: G W 5.15.42-00075-g816b502b2298-dirty #117 Hardware name: aml (r1) (DT) Call trace: dump_backtrace+0x0/0x270 show_stack+0x14/0x20 dump_stack_lvl+0x8c/0xac dump_stack+0x18/0x30 ___might_sleep+0x150/0x194 __might_sleep+0x64/0xbc synchronize_irq+0x8c/0x150 disable_irq+0x2c/0x40 stmmac_poll_controller+0x140/0x1a0 netpoll_poll_dev+0x6c/0x220 netpoll_send_skb+0x308/0x390 netpoll_send_udp+0x418/0x760 write_msg+0x118/0x140 [netconsole] console_unlock+0x404/0x500 vprintk_emit+0x118/0x250 dev_vprintk_emit+0x19c/0x1cc dev_printk_emit+0x90/0xa8 __dev_printk+0x78/0x9c _dev_warn+0xa4/0xbc ath10k_warn+0xe8/0xf0 [ath10k_core] ath10k_htt_txrx_compl_task+0x790/0x7fc [ath10k_core] ath10k_pci_napi_poll+0x98/0x1f4 [ath10k_pci] __napi_poll+0x58/0x1f4 net_rx_action+0x504/0x590 _stext+0x1b8/0x418 run_ksoftirqd+0x74/0xa4 smpboot_thread_fn+0x210/0x3c0 kthread+0x1fc/0x210 ret_from_fork+0x10/0x20 Since [0] .ndo_poll_controller is only needed if driver doesn't or partially use NAPI. Because stmmac does so, stmmac_poll_controller can be removed fixing the above warning. [0] commit ac3d9dd034 ("netpoll: make ndo_poll_controller() optional") Cc: <stable@vger.kernel.org> # 5.15.x Fixes: 47dd7a540b ("net: add support for STMicroelectronics Ethernet controllers") Signed-off-by: Remi Pommarel <repk@triplefau.lt> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/1c156a6d8c9170bd6a17825f2277115525b4d50f.1696429960.git.repk@triplefau.lt Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2023-10-05 09:15:55 -07:00
..
appletalk
arcnet	net: arcnet: Do not call kfree_skb() under local_irq_disable()	2023-08-25 10:10:52 +01:00
bonding	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-24 10:51:39 -07:00
caif
can	TTY/Serial driver changes for 6.6-rc1	2023-09-01 09:38:00 -07:00
dsa	net: dsa: mv88e6xxx: Avoid EEPROM timeout when EEPROM is absent	2023-10-02 07:26:48 +01:00
ethernet	net: stmmac: remove unneeded stmmac_poll_controller	2023-10-05 09:15:55 -07:00
fddi
fjes
hamradio
hippi
hyperv
ieee802154
ipa	ARM: SoC drivers for 6.6	2023-08-30 16:42:21 -07:00
ipvlan
mctp
mdio	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-24 10:51:39 -07:00
netdevsim
pcs	net: pcs: xpcs: adapt Wangxun NICs for SGMII mode	2023-08-25 07:42:59 +01:00
phy	net: phy: Provide Module 4 KSZ9477 errata (DS80000754C)	2023-09-06 20:49:04 -07:00
plip
ppp	TTY/Serial driver changes for 6.6-rc1	2023-09-01 09:38:00 -07:00
pse-pd
slip
team	team: fix null-ptr-deref when team device type is changed	2023-09-19 16:28:37 +02:00
thunderbolt	net: thunderbolt: Fix TCPv6 GSO checksum calculation	2023-09-15 13:45:05 +01:00
usb	net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg	2023-10-03 10:19:29 +02:00
vmxnet3
vxlan	vxlan: Add missing entries to vxlan_get_size()	2023-09-20 09:00:54 +01:00
wan	drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close()	2023-09-22 08:19:18 +01:00
wireguard
wireless	Quite a collection of fixes this time, really too many	2023-10-04 11:30:22 -07:00
wwan
xen-netback
amt.c
bareudp.c
dummy.c
eql.c
geneve.c
gtp.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c	Revert "net: macsec: preserve ingress frame ordering"	2023-09-05 10:56:55 +02:00
macvlan.c
macvtap.c
Makefile
mdio.c
mhi_net.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
tun.c
veth.c	veth: Update XDP feature set when bringing up device	2023-09-12 16:32:56 +02:00
virtio_net.c	virtio: features	2023-09-04 10:43:44 -07:00
vrf.c	sysctl-6.6-rc1	2023-08-29 17:39:15 -07:00
vsockmon.c
xen-netfront.c