Lorenzo Bianconi 65e6af6ceb net: ethernet: mtk_wed: fix sleep while atomic in mtk_wed_wo_queue_refill ... In order to fix the following sleep while atomic bug always alloc pages with GFP_ATOMIC in mtk_wed_wo_queue_refill since page_frag_alloc runs in spin_lock critical section. [ 9.049719] Hardware name: MediaTek MT7986a RFB (DT) [ 9.054665] Call trace: [ 9.057096] dump_backtrace+0x0/0x154 [ 9.060751] show_stack+0x14/0x1c [ 9.064052] dump_stack_lvl+0x64/0x7c [ 9.067702] dump_stack+0x14/0x2c [ 9.071001] ___might_sleep+0xec/0x120 [ 9.074736] __might_sleep+0x4c/0x9c [ 9.078296] __alloc_pages+0x184/0x2e4 [ 9.082030] page_frag_alloc_align+0x98/0x1ac [ 9.086369] mtk_wed_wo_queue_refill+0x134/0x234 [ 9.090974] mtk_wed_wo_init+0x174/0x2c0 [ 9.094881] mtk_wed_attach+0x7c8/0x7e0 [ 9.098701] mt7915_mmio_wed_init+0x1f0/0x3a0 [mt7915e] [ 9.103940] mt7915_pci_probe+0xec/0x3bc [mt7915e] [ 9.108727] pci_device_probe+0xac/0x13c [ 9.112638] really_probe.part.0+0x98/0x2f4 [ 9.116807] __driver_probe_device+0x94/0x13c [ 9.121147] driver_probe_device+0x40/0x114 [ 9.125314] __driver_attach+0x7c/0x180 [ 9.129133] bus_for_each_dev+0x5c/0x90 [ 9.132953] driver_attach+0x20/0x2c [ 9.136513] bus_add_driver+0x104/0x1fc [ 9.140333] driver_register+0x74/0x120 [ 9.144153] __pci_register_driver+0x40/0x50 [ 9.148407] mt7915_init+0x5c/0x1000 [mt7915e] [ 9.152848] do_one_initcall+0x40/0x25c [ 9.156669] do_init_module+0x44/0x230 [ 9.160403] load_module+0x1f30/0x2750 [ 9.164135] __do_sys_init_module+0x150/0x200 [ 9.168475] __arm64_sys_init_module+0x18/0x20 [ 9.172901] invoke_syscall.constprop.0+0x4c/0xe0 [ 9.177589] do_el0_svc+0x48/0xe0 [ 9.180889] el0_svc+0x14/0x50 [ 9.183929] el0t_64_sync_handler+0x9c/0x120 [ 9.188183] el0t_64_sync+0x158/0x15c Fixes: 799684448e ("net: ethernet: mtk_wed: introduce wed wo support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Link: https://lore.kernel.org/r/67ca94bdd3d9eaeb86e52b3050fbca0bcf7bb02f.1669908312.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-12-02 21:23:02 -08:00
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3com	…
8390	…
actions	…
adaptec	…
adi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-03 13:21:54 -07:00
aeroflex	…
agere	…
alacritech	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
allwinner	…
alteon	…
altera	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
amazon	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-17 18:30:39 -08:00
amd	ptp: xgbe: convert to .adjfine and adjust_by_scaled_ppm	2022-10-31 11:14:16 +00:00
apm	drivers: net: xgene: disable napi when register irq failed in xgene_enet_open()	2022-11-08 15:15:55 +01:00
apple	…
aquantia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
arc	…
asix	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
atheros	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-17 18:30:39 -08:00
broadcom	bnxt: report FEC block stats via standard interface	2022-12-01 16:34:52 -08:00
brocade	bna: Avoid clashing function prototypes	2022-11-21 08:17:59 +00:00
cadence	net: macb: implement live mac addr change	2022-11-07 18:26:23 -08:00
calxeda	…
cavium	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
chelsio	ch_ktls: Use memcpy_from_page() instead of k[un]map_atomic()	2022-11-25 10:44:00 +00:00
cirrus	…
cisco	enic: define constants for legacy interrupts offset	2022-10-18 19:34:28 -07:00
cortina	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
davicom	net: dm9051: Fix missing dev_kfree_skb() in dm9051_loop_rx()	2022-11-23 12:43:14 +00:00
dec	…
dlink	sundance: remove unused variable cnt	2022-11-17 13:18:30 +01:00
emulex	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
engleder	tsnep: Rework RX buffer allocation	2022-12-02 10:47:49 +00:00
ezchip	…
faraday	net: ftmac100: allow increasing MTU to make most use of single-segment buffers	2022-10-31 20:02:57 -07:00
freescale	net: dpaa2-mac: move rtnl_lock() only around phylink_{,dis}connect_phy()	2022-12-01 13:40:22 +01:00
fujitsu	…
fungible	net: devlink: clean-up empty devlink_ops::info_get()	2022-11-30 21:49:39 -08:00
google	gve: Handle alternate miss completions	2022-11-21 10:52:14 +00:00
hisilicon	net: devlink: let the core report the driver name instead of the drivers	2022-11-30 21:49:38 -08:00
huawei	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-17 18:30:39 -08:00
i825xx	…
ibm	ibmvnic: Update XPS assignments during affinity binding	2022-11-14 10:47:07 +00:00
intel	net: devlink: let the core report the driver name instead of the drivers	2022-11-30 21:49:38 -08:00
litex	…
marvell	net: devlink: clean-up empty devlink_ops::info_get()	2022-11-30 21:49:39 -08:00
mediatek	net: ethernet: mtk_wed: fix sleep while atomic in mtk_wed_wo_queue_refill	2022-12-02 21:23:02 -08:00
mellanox	mlx5-updates-2022-11-29	2022-11-30 22:05:20 -08:00
micrel	net: ksz884x: fix missing pci_disable_device() on error in pcidev_init()	2022-10-25 19:46:35 -07:00
microchip	net: microchip: sparx5: Fix error handling in vcap_show_admin()	2022-12-01 12:12:23 +01:00
microsoft	Merge branch 'mana-shared-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma	2022-11-10 12:07:19 -08:00
moxa	…
mscc	net: mscc: ocelot: issue a warning if stats are incorrectly ordered	2022-11-22 15:36:44 +01:00
myricom	…
natsemi	…
neterion	ethernet: s2io: disable napi when start nic failed in s2io_card_up()	2022-11-10 13:00:59 +01:00
netronome	net: devlink: let the core report the driver name instead of the drivers	2022-11-30 21:49:38 -08:00
ni	net: ethernet: nixge: fix NULL dereference	2022-11-28 11:09:51 +00:00
nvidia	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
nxp	…
oki-semi	net: pch_gbe: fix pci device refcount leak while module exiting	2022-11-18 19:40:14 -08:00
packetengines	…
pasemi	…
pensando	net: devlink: let the core report the driver name instead of the drivers	2022-11-30 21:49:38 -08:00
qlogic	net: devlink: let the core report the driver name instead of the drivers	2022-11-30 21:49:38 -08:00
qualcomm	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
rdc	…
realtek	r8169: use tp_to_dev instead of open code	2022-12-01 13:54:44 +01:00
renesas	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
rocker	rocker: Explicitly mark learned FDB entries as offloaded	2022-11-02 20:45:23 -07:00
samsung	…
seeq	…
sfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
sgi	…
silan	…
sis	…
smsc	net: remove smc911x driver	2022-10-18 19:33:51 -07:00
socionext	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
stmicro	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
sun	sunvnet: Use kmap_local_page() instead of kmap_atomic()	2022-11-25 10:44:01 +00:00
sunplus	eth: sp7021: drop free_netdev() from spl2sw_init_netdev()	2022-11-10 16:27:33 -08:00
synopsys	…
tehuti	…
ti	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
toshiba	…
tundra	ethernet: tundra: free irq when alloc ring failed in tsi108_open()	2022-11-10 15:39:08 +01:00
vertexcom	…
via	net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).	2022-10-28 20:13:54 -07:00
wangxun	net: libwx: Fix dead code for duplicate check	2022-11-18 10:53:13 +00:00
wiznet	…
xilinx	net: axienet: set mdio clock according to bus-frequency	2022-11-21 10:36:03 +00:00
xircom	…
xscale	ptp_ixp46x: convert .adjfreq to .adjfine	2022-11-11 10:58:39 +00:00
Kconfig	eth: fealnx: delete the driver for Myson MTD-800	2022-10-27 13:32:08 +02:00
Makefile	eth: fealnx: delete the driver for Myson MTD-800	2022-10-27 13:32:08 +02:00
dnet.c	…
dnet.h	…
ec_bhf.c	…
ethoc.c	…
jme.c	…
jme.h	…
korina.c	…
lantiq_etop.c	net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY	2022-10-24 13:02:18 +01:00
lantiq_xrx200.c	…