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linux/drivers/net/ethernet
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Ondřej Hlavatý 16e6653c82 ixgbe: fix parsing of TC actions for HW offload 
The previous code was optimistic, accepting the offload of whole action
chain when there was a single known action (drop/redirect). This results
in offloading a rule which should not be offloaded, because its behavior
cannot be reproduced in the hardware.

For example:

$ tc filter add dev eno1 parent ffff: protocol ip \
    u32 ht 800: order 1 match tcp src 42 FFFF \
    action mirred egress mirror dev enp1s16 pipe \
    drop

The controller is unable to mirror the packet to a VF, but still
offloads the rule by dropping the packet.

Change the approach of the function to a pessimistic one, rejecting the
chain when an unknown action is found. This is better suited for future
extensions.

Note that both recognized actions always return TC_ACT_SHOT, therefore
it is safe to ignore actions behind them.

Signed-off-by: Ondřej Hlavatý <ohlavaty@redhat.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2018-05-31 23:01:00 -04:00
..
3com 3c59x: convert to generic DMA API 2018-05-13 20:22:58 -04:00
8390 net: 8390: ne: Fix accidentally removed RBTX4927 support 2018-05-16 14:38:54 -04:00
adaptec
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aeroflex
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agere treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
alacritech
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allwinner
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alteon net: alteon: acenic: clean up indentation issue 2017-12-15 13:28:30 -05:00
altera ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
amazon net: ena: Eliminate duplicate barriers on weakly-ordered archs 2018-03-26 12:47:56 -04:00
amd pcnet32: add an error handling path in pcnet32_probe_pci() 2018-05-22 15:40:15 -04:00
apm
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apple net/macmace: Drop redundant MACH_IS_MAC test 2018-02-28 12:00:27 -05:00
aquantia net: aquantia: Limit number of vectors to actually allocated irqs 2018-05-08 00:06:44 -04:00
arc net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred 2018-03-20 12:06:23 -04:00
atheros treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
aurora
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broadcom tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent(). 2018-05-04 12:57:17 -04:00
brocade ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
cadence treewide: fix up files incorrectly marked executable 2018-04-07 13:31:23 -07:00
calxeda
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cavium net: thunderx: rework mac addresses list to u64 array 2018-04-09 10:59:38 -04:00
chelsio cxgb4: fix offset in collecting TX rate limit info 2018-05-18 13:54:48 -04:00
cirrus net/mac89x0: Replace custom debug logging with netif_* calls 2018-03-01 21:21:36 -05:00
cisco enic: set DMA mask to 47 bit 2018-05-24 23:05:30 -04:00
cortina net: gemini: fix memory leak 2018-03-20 12:08:45 -04:00
davicom treewide: simplify Kconfig dependencies for removed archs 2018-03-26 15:55:57 +02:00
dec
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dlink
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emulex be2net: Fix error detection logic for BE3 2018-05-29 10:57:25 -04:00
ezchip
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faraday net: faraday add nds32 support. 2018-02-22 10:44:36 +08:00
freescale net: fec: Add a SPDX identifier 2018-05-22 13:42:05 -04:00
fujitsu
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hisilicon net: hns: Avoid action name truncation 2018-04-19 16:30:26 -04:00
hp
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huawei hinic: Replace PCI pool old API 2018-01-02 16:14:49 -06:00
i825xx
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ibm ibmvnic: Fix partial success login retries 2018-05-25 16:32:48 -04:00
intel ixgbe: fix parsing of TC actions for HW offload 2018-05-31 23:01:00 -04:00
marvell net: mvpp2: Fix clock resource by adding missing mg_core_clk 2018-04-27 11:22:55 -04:00
mediatek net: mediatek: Explicitly include pinctrl headers 2018-02-05 09:41:54 -08:00
mellanox mlxsw: spectrum: Forbid creation of VLAN 1 over port/LAG 2018-05-29 10:07:34 -04:00
micrel net: ks8851: Support DT-provided MAC address 2017-12-19 13:52:39 -05:00
microchip lan743x: make functions lan743x_csr_read and lan743x_csr_read static 2018-03-12 11:12:38 -04:00
moxa
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myricom ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
natsemi net/sonic: Use dma_mapping_error() 2018-05-31 14:17:33 -04:00
neterion net: vxge: Fix some indentation issues 2017-11-20 11:36:30 +09:00
netronome Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2018-05-13 21:07:02 -04:00
ni net: nixge: Address compiler warnings about signedness 2018-05-07 23:30:03 -04:00
nuvoton
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nvidia forcedeth: remove duplicate structure member in rx 2018-01-23 11:11:41 -05:00
nxp
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oki-semi pch_gbe: Deprecate pci_get_bus_and_slot() 2018-01-17 08:16:46 -06:00
packetengines
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pasemi net: pasemi: Replace mac address parsing 2017-12-20 12:47:46 -05:00
qlogic qed: Fix mask for physical address in ILT entry 2018-05-22 15:32:55 -04:00
qualcomm net: qualcomm: rmnet: Fix warning seen with fill_info 2018-04-18 21:23:06 -04:00
rdc
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realtek r8169: fix powering up RTL8168h 2018-05-08 22:54:18 -04:00
renesas sh_eth: Change platform check to CONFIG_ARCH_RENESAS 2018-05-18 13:45:48 -04:00
rocker rocker: fix possible null pointer dereference in rocker_router_fib_event_work 2018-02-01 09:50:52 -05:00
samsung ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
seeq
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sfc sfc: fix ARFS expiry check on EF10 2018-04-27 20:21:07 -04:00
sgi
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silan
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sis
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smsc arch: remove obsolete architecture ports 2018-04-02 20:20:12 -07:00
socionext net: netsec: reduce DMA mask to 40 bits 2018-05-28 23:12:00 -04:00
stmicro net: stmmac: Disable ACS Feature for GMAC >= 4 2018-04-19 13:33:44 -04:00
sun net: ethernet: sun: niu set correct packet size in skb 2018-05-04 13:20:46 -04:00
synopsys net: dwc-xlgmac: Get rid of custom hex_dump_to_buffer() 2017-12-21 15:05:33 -05:00
tehuti
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ti net: ethernet: davinci_emac: fix error handling in probe() 2018-05-31 16:12:00 -04:00
toshiba treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
tundra net: tsi108: Use DMA API properly 2018-01-17 18:04:43 -06:00
via net: via: via-rhine: use %p to format void * address instead of %x 2017-11-29 09:45:24 -05:00
wiznet
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xilinx net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit 2017-11-29 09:43:24 -05:00
xircom
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xscale
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Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-04-03 14:04:18 -07:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-04-03 14:04:18 -07:00
dnet.c
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dnet.h
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ec_bhf.c ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
ethoc.c
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fealnx.c
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jme.c net: jme: remove unused initialization of 'rxdesc' 2018-02-01 14:54:28 -05:00
jme.h
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korina.c
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lantiq_etop.c
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netx-eth.c
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