Chenguang Zhao 0e2909c6be net/mlx5: Fix variable not being completed when function returns ... When cmd_alloc_index(), fails cmd_work_handler() needs to complete ent->slotted before returning early. Otherwise the task which issued the command may hang: mlx5_core 0000:01:00.0: cmd_work_handler:877:(pid 3880418): failed to allocate command entry INFO: task kworker/13:2:4055883 blocked for more than 120 seconds. Not tainted 4.19.90-25.44.v2101.ky10.aarch64 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. kworker/13:2 D 0 4055883 2 0x00000228 Workqueue: events mlx5e_tx_dim_work [mlx5_core] Call trace: __switch_to+0xe8/0x150 __schedule+0x2a8/0x9b8 schedule+0x2c/0x88 schedule_timeout+0x204/0x478 wait_for_common+0x154/0x250 wait_for_completion+0x28/0x38 cmd_exec+0x7a0/0xa00 [mlx5_core] mlx5_cmd_exec+0x54/0x80 [mlx5_core] mlx5_core_modify_cq+0x6c/0x80 [mlx5_core] mlx5_core_modify_cq_moderation+0xa0/0xb8 [mlx5_core] mlx5e_tx_dim_work+0x54/0x68 [mlx5_core] process_one_work+0x1b0/0x448 worker_thread+0x54/0x468 kthread+0x134/0x138 ret_from_fork+0x10/0x18 Fixes: 485d65e135 ("net/mlx5: Add a timeout to acquire the command queue semaphore") Signed-off-by: Chenguang Zhao <zhaochenguang@kylinos.cn> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Acked-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20250108030009.68520-1-zhaochenguang@kylinos.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2025-01-09 08:28:23 -08:00
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arcnet	…
bonding	bonding: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL	2024-12-12 11:59:18 +01:00
caif	…
can	can: m_can: fix missed interrupts with m_can_pci	2024-12-18 09:30:52 +01:00
dsa	net: dsa: microchip: Fix LAN937X set_ageing_time function	2024-12-19 18:04:04 -08:00
ethernet	net/mlx5: Fix variable not being completed when function returns	2025-01-09 08:28:23 -08:00
fddi	…
fjes	…
hamradio	…
hippi	…
hyperv	…
ieee802154	Merge tag 'ieee802154-for-net-2025-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan	2025-01-04 17:00:44 -08:00
ipa	…
ipvlan	…
mctp	mctp i3c: fix MCTP I3C driver multi-thread issue	2025-01-09 11:52:38 +01:00
mdio	net: mdiobus: fix an OF node reference leak	2024-12-19 11:45:42 +01:00
netdevsim	net: netdevsim: fix nsim_pp_hold_write()	2024-12-17 17:46:17 -08:00
pcs	…
phy	net: phy: micrel: Dynamically control external clock of KSZ PHY	2024-12-19 17:29:20 -08:00
plip	…
ppp	…
pse-pd	net: pse-pd: tps23881: Fix power on/off issue	2024-12-23 10:40:34 -08:00
slip	…
team	team: Fix feature exposure when no ports are present	2024-12-16 18:23:12 -08:00
thunderbolt	…
usb	net: usb: qmi_wwan: add Quectel RG255C	2024-12-18 17:24:03 -08:00
vmxnet3	…
vxlan	ndo_fdb_del: Add a parameter to report whether notification was sent	2024-11-15 16:39:18 -08:00
wan	…
wireguard	wireguard: device: support big tcp GSO	2024-11-18 19:32:27 -08:00
wireless	wifi: cw1200: Fix potential NULL dereference	2024-12-18 19:58:27 +02:00
wwan	net: wwan: iosm: Properly check for valid exec stage in ipc_mmio_init()	2025-01-02 18:37:50 -08:00
xen-netback	…
Kconfig	…
LICENSE.SRC	…
Makefile	…
Space.c	…
amt.c	…
bareudp.c	…
dummy.c	…
eql.c	…
geneve.c	geneve: do not assume mac header is set in geneve_xmit_skb()	2024-12-04 19:21:47 -08:00
gtp.c	…
ifb.c	…
loopback.c	…
macsec.c	…
macvlan.c	ndo_fdb_del: Add a parameter to report whether notification was sent	2024-11-15 16:39:18 -08:00
macvtap.c	…
mdio.c	mdio: Remove mdio45_ethtool_gset_npage()	2024-11-14 19:08:55 -08:00
mhi_net.c	…
mii.c	…
net_failover.c	…
netconsole.c	…
netkit.c	rtnetlink: fix double call of rtnl_link_get_net_ifla()	2024-12-03 11:29:29 +01:00
nlmon.c	…
ntb_netdev.c	…
pfcp.c	…
rionet.c	…
sb1000.c	…
sungem_phy.c	…
tap.c	…
tun.c	net: tun: fix tun_napi_alloc_frags()	2024-12-13 19:33:45 -08:00
veth.c	rtnetlink: fix double call of rtnl_link_get_net_ifla()	2024-12-03 11:29:29 +01:00
virtio_net.c	virtio_net: ensure netdev_tx_reset_queue is called on bind xsk for tx	2024-12-10 11:22:21 +01:00
vrf.c	…
vsockmon.c	…
xen-netfront.c	xen/netfront: fix crash when removing device	2024-12-13 09:12:24 +01:00