linux-stable/drivers/net
Eugeniy Paltsev 9939a46d90 NET: stmmac: align DMA stuff to largest cache line length
As for today STMMAC_ALIGN macro (which is used to align DMA stuff)
relies on L1 line length (L1_CACHE_BYTES).
This isn't correct in case of system with several cache levels
which might have L1 cache line length smaller than L2 line. This
can lead to sharing one cache line between DMA buffer and other
data, so we can lose this data while invalidate DMA buffer before
DMA transaction.

Fix that by using SMP_CACHE_BYTES instead of L1_CACHE_BYTES for
aligning.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-29 12:33:30 -07:00
..
appletalk
arcnet
bonding bonding: set default miimon value for non-arp modes if not set 2018-07-21 10:26:21 -07:00
caif
can can: xilinx_can: fix power management handling 2018-07-23 14:34:46 +02:00
dsa net: dsa: mv88e6xxx: fix races between lock and irq freeing 2018-07-21 22:42:41 -07:00
ethernet NET: stmmac: align DMA stuff to largest cache line length 2018-07-29 12:33:30 -07:00
fddi net: fddi: fix a possible null-ptr-deref 2018-06-08 18:47:46 -04:00
fjes
hamradio net: hamradio: use eth_broadcast_addr 2018-06-20 07:51:43 +09:00
hippi treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
hyperv hv_netvsc: Fix napi reschedule while receive completion is busy 2018-07-18 15:23:30 -07:00
ieee802154 net: ieee802154: adf7242: Fix OCL calibration runs 2018-07-09 10:53:12 +02:00
ipvlan ipvlan: call dev_change_flags when ipvlan mode is reset 2018-07-02 20:38:09 +09:00
netdevsim netdevsim: don't leak devlink resources 2018-07-25 22:33:39 -07:00
phy net: mdio-mux: bcm-iproc: fix wrong getter and setter pair 2018-07-28 19:07:38 -07:00
plip
ppp Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
slip treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
team treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
usb net: lan78xx: fix rx handling before first packet is send 2018-07-28 14:29:49 -07:00
vmxnet3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-05-21 16:01:54 -04:00
wan treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
wimax
wireless wireless-drivers fixes for 4.18 2018-07-03 23:29:29 +09:00
xen-netback treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
dummy.c
eql.c
geneve.c net: fix use-after-free in GRO with ESP 2018-07-02 20:34:04 +09:00
gtp.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
ifb.c ifb: fix packets checksum 2018-05-28 23:02:22 -04:00
Kconfig virtio_net: Extend virtio to use VF datapath when available 2018-05-28 22:59:54 -04:00
LICENSE.SRC
loopback.c
macsec.c
macvlan.c
macvtap.c
Makefile net: Introduce net_failover driver 2018-05-28 22:59:54 -04:00
mdio.c
mii.c
net_failover.c net: net_failover: fix typo in net_failover_slave_register() 2018-06-20 07:56:44 +09:00
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c net: in virtio_net_hdr only add VLAN_HLEN to csum_start if payload holds vlan 2018-06-07 16:15:38 -04:00
thunderbolt.c
tun.c tun: Fix use-after-free on XDP_TX 2018-07-16 13:38:29 -07:00
veth.c
virtio_net.c virtio_net: Fix incosistent received bytes counter 2018-07-25 12:58:25 -07:00
vrf.c vrf: add CRC32c offload to device features 2018-05-28 22:55:13 -04:00
vsockmon.c
vxlan.c vxlan: fix default fdb entry netlink notify ordering during netdev create 2018-07-22 10:52:37 -07:00
xen-netfront.c xen-netfront: Update features after registering netdev 2018-06-22 07:54:54 +09:00