linux_dsm_epyc7002/drivers/net/ethernet
John Hurley 951a8ee6de nfp: reject binding to shared blocks
TC shared blocks allow multiple qdiscs to be grouped together and filters
shared between them. Currently the chains of filters attached to a block
are only flushed when the block is removed. If a qdisc is removed from a
block but the block still exists, flow del messages are not passed to the
callback registered for that qdisc. For the NFP, this presents the
possibility of rules still existing in hw when they should be removed.

Prevent binding to shared blocks until the kernel can send per qdisc del
messages when block unbinds occur.

tcf_block_shared() was not used outside of the core until now, so also
add an empty implementation for builds with CONFIG_NET_CLS=n.

Fixes: 4861738775 ("net: sched: introduce shared filter blocks infrastructure")
Signed-off-by: John Hurley <john.hurley@netronome.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-06-27 10:46:43 +09:00
..
3com Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-05-21 16:01:54 -04:00
8390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-05-21 16:01:54 -04:00
adaptec
aeroflex
agere
alacritech
allwinner
alteon
altera
amazon treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
amd net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
apm net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
apple
aquantia net: aquantia: fix unsigned numvecs comparison with less than zero 2018-06-08 18:45:52 -04:00
arc net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
atheros treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
aurora
broadcom net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
brocade treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
cadence net: macb: Fix ptp time adjustment for large negative delta 2018-06-21 15:01:06 +09:00
calxeda net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
cavium Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-06-16 07:39:34 +09:00
chelsio cxgb4: when disabling dcb set txq dcb priority to 0 2018-06-24 11:43:16 +09:00
cirrus
cisco enic: do not overwrite error code 2018-06-20 08:10:13 +09:00
cortina treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
davicom
dec
dlink
emulex be2net: Fix error detection logic for BE3 2018-05-29 10:57:25 -04:00
ezchip
faraday net/ncsi: Silence debug messages 2018-06-20 07:26:58 +09:00
freescale treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
fujitsu
hisilicon net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
hp
huawei treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
i825xx
ibm treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
intel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-06-21 07:13:42 +09:00
marvell net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
mediatek net: mediatek: use of_device_get_match_data() 2018-04-16 13:43:07 -04:00
mellanox net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
micrel treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
microchip
moxa treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
mscc net: mscc: make sparse happy 2018-06-23 10:42:02 +09:00
myricom
natsemi net/sonic: Use dma_mapping_error() 2018-05-31 14:17:33 -04:00
neterion treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
netronome nfp: reject binding to shared blocks 2018-06-27 10:46:43 +09:00
ni treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
nuvoton
nvidia treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
nxp
oki-semi treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
packetengines
pasemi treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
qlogic qed: Do not advertise DCBX_LLD_MANAGED capability. 2018-06-20 07:15:34 +09:00
qualcomm net: qcom/emac: Add missing of_node_put() 2018-06-14 17:01:05 -07:00
rdc
realtek r8169: Fix netpoll oops 2018-06-21 09:55:54 +09:00
renesas net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
rocker rocker: rocker_main: Ignore bridge VLAN events 2018-05-31 14:13:43 -04:00
samsung
seeq
sfc sfc: make function efx_rps_hash_bucket static 2018-06-24 23:08:25 +09:00
sgi
silan
sis
smsc arch: remove obsolete architecture ports 2018-04-02 20:20:12 -07:00
socionext treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
stmicro stmmac: fix DMA channel hang in half-duplex mode 2018-06-20 14:35:20 +09:00
sun net: sungem: fix rx checksum support 2018-06-20 14:30:06 +09:00
synopsys
tehuti
ti net: ethernet: ti: davinci_cpdma: make function cpdma_desc_pool_create static 2018-06-22 09:31:09 +09:00
toshiba treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
tundra
via
wiznet
xilinx net: emaclite: Remove xemaclite_mdio_setup return check 2018-06-14 17:08:03 -07:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
fealnx.c
jme.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
jme.h
Kconfig net: ethernet: Sort Kconfig sourcing alphabetically 2018-05-21 12:14:47 -04:00
korina.c
lantiq_etop.c
Makefile net: mscc: Add initial Ocelot switch support 2018-05-15 16:41:15 -04:00
netx-eth.c