Marc St-Amand b6787e284d net: macb: Align the dma and coherent dma masks ... [ Upstream commit 37f7860602 ] Single page and coherent memory blocks can use different DMA masks when the macb accesses physical memory directly. The kernel is clever enough to allocate pages that fit into the requested address width. When using the ARM SMMU, the DMA mask must be the same for single pages and big coherent memory blocks. Otherwise the translation tables turn into one big mess. [ 74.959909] macb ff0e0000.ethernet eth0: DMA bus error: HRESP not OK [ 74.959989] arm-smmu fd800000.smmu: Unhandled context fault: fsr=0x402, iova=0x3165687460, fsynr=0x20001, cbfrsynra=0x877, cb=1 [ 75.173939] macb ff0e0000.ethernet eth0: DMA bus error: HRESP not OK [ 75.173955] arm-smmu fd800000.smmu: Unhandled context fault: fsr=0x402, iova=0x3165687460, fsynr=0x20001, cbfrsynra=0x877, cb=1 Since using the same DMA mask does not hurt direct 1:1 physical memory mappings, this commit always aligns DMA and coherent masks. Signed-off-by: Marc St-Amand <mstamand@ciena.com> Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Tested-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-02-23 12:01:07 +01:00
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appletalk
arcnet
bonding	bonding: fix data-races around agg_select_timer	2022-02-23 12:01:02 +01:00
caif
can	can: mcp251xfd: mcp251xfd_tef_obj_read(): fix typo in error message	2022-01-27 10:54:28 +01:00
dsa	net: dsa: lantiq_gswip: fix use after free in gswip_remove()	2022-02-23 12:01:02 +01:00
ethernet	net: macb: Align the dma and coherent dma masks	2022-02-23 12:01:07 +01:00
fddi
fjes	fjes: Check for error irq	2021-12-29 12:25:57 +01:00
hamradio	yam: fix a memory leak in yam_siocdevprivate()	2022-02-01 17:25:47 +01:00
hippi
hyperv
ieee802154	net: ieee802154: ca8210: Fix lifs/sifs periods	2022-02-23 12:01:02 +01:00
ipa	net: ipa: prevent concurrent replenish	2022-02-05 12:37:55 +01:00
ipvlan
mdio	net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE	2022-02-16 12:54:26 +01:00
netdevsim
pcs
phy	net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs	2022-02-16 12:54:17 +01:00
plip
ppp	ppp: ensure minimum packet size in ppp_write()	2022-01-27 10:54:01 +01:00
slip
team
usb	net: usb: qmi_wwan: Add support for Dell DW5829e	2022-02-23 12:01:06 +01:00
vmxnet3
wan
wimax
wireguard
wireless	iwlwifi: pcie: gen2: fix locking when "HW not ready"	2022-02-23 12:01:01 +01:00
xen-netback
bareudp.c
dummy.c
eql.c
geneve.c
gtp.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c	net: macsec: Verify that send_sci is on when setting Tx sci explicitly	2022-02-08 18:30:38 +01:00
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c
veth.c	veth: fix races around rq->rx_notify_masked	2022-02-16 12:54:26 +01:00
virtio_net.c
vrf.c
vsockmon.c
vxlan.c
xen-netfront.c