OpenCloudOS-Kernel/drivers/net/ethernet
Rahul Lakkireddy 69422a7e5d cxgb4: fix EOTID leak when disabling TC-MQPRIO offload
Under heavy load, the EOTID termination FLOWC request fails to get
enqueued to the end of the Tx ring due to lack of credits. This
results in EOTID leak.

When disabling TC-MQPRIO offload, the link is already brought down
to cleanup EOTIDs. So, flush any pending enqueued skbs that can't be
sent outside the wire, to make room for FLOWC request. Also, move the
FLOWC descriptor consumption logic closer to when the FLOWC request is
actually posted to hardware.

Fixes: 0e395b3cb1 ("cxgb4: add FLOWC based QoS offload")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-30 21:01:46 -07:00
..
3com net: typhoon: Add required whitespace after keywords 2020-03-23 22:10:28 -07:00
8390
adaptec net/adaptec: Clean driver versions 2020-02-24 11:23:36 -08:00
aeroflex net/aeroflex: Don't assign FW if it is not available 2020-02-24 11:23:37 -08:00
agere net/agere: Delete unneeded driver version 2020-02-24 11:23:37 -08:00
alacritech net/alacritech: Delete driver version 2020-02-24 11:23:37 -08:00
allwinner net/allwinner: Remove driver version 2020-02-24 11:23:37 -08:00
alteon net/alteon: Properly report FW version 2020-02-24 11:23:37 -08:00
altera net/althera: Delete hardcoded driver version 2020-02-24 11:23:37 -08:00
amazon net/ena: Fix build warning in ena_xdp_set() 2020-04-28 13:58:16 -07:00
amd amd-xgbe: Use __napi_schedule() in BH context 2020-04-16 13:59:53 -07:00
apm net/apm: Properly mark absence of FW 2020-02-24 11:24:47 -08:00
apple
aquantia aquantia: Fix the media type of AQC100 ethernet controller in the driver 2020-04-27 11:13:15 -07:00
arc net/arc: Delete driver version 2020-02-24 11:24:47 -08:00
atheros atl2: remove unused variable 'atl2_driver_string' 2020-03-26 11:22:20 -07:00
aurora net: convert additional drivers to use phy_do_ioctl 2020-01-22 21:16:32 +01:00
broadcom bnxt_en: Fix VLAN acceleration handling in bnxt_fix_features(). 2020-04-27 11:44:05 -07:00
brocade net: bna: reject unsupported coalescing params 2020-03-10 16:28:53 -07:00
cadence net: macb: Fix runtime PM refcounting 2020-04-30 20:27:48 -07:00
calxeda
cavium net: cavium: Fix build errors due to 'imply CAVIUM_PTP' 2020-04-02 07:01:31 -07:00
chelsio cxgb4: fix EOTID leak when disabling TC-MQPRIO offload 2020-04-30 21:01:46 -07:00
cirrus net/cirrus: Delete driver version 2020-03-03 17:54:54 -08:00
cisco enic: let core reject the unsupported coalescing parameters 2020-03-05 12:12:34 -08:00
cortina net: gemini: reject unsupported coalescing params 2020-03-10 16:28:53 -07:00
davicom net/davicom: Delete ethtool version assignment 2020-03-03 17:54:54 -08:00
dec net: tulip: make early_486_chipsets static 2020-04-15 16:22:14 -07:00
dlink net/dlink: Remove driver version and release date 2020-03-03 17:54:54 -08:00
emulex net: be2net: reject unsupported coalescing params 2020-03-12 11:32:35 -07:00
ezchip
faraday net/faraday: fix grammar in function ftgmac100_setup_clk() in ftgmac100.c 2020-04-01 11:23:45 -07:00
freescale net: fec: set GPR bit on suspend by DT configuration. 2020-04-07 18:23:37 -07:00
fujitsu
google
hisilicon Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-03-30 20:48:43 -07:00
huawei hinic: fix wrong value of MIN_SKB_LEN 2020-03-21 19:44:16 -07:00
i825xx Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
ibm ibmvnic: Skip fatal error reset after passive init 2020-04-30 13:27:17 -07:00
intel e1000: remove unneeded conversion to bool 2020-04-21 15:45:32 -07:00
marvell net: mvneta: Fix a typo 2020-04-12 21:20:27 -07:00
mediatek net: ethernet: mediatek: move mt7623 settings out off the mt7530 2020-04-07 18:28:28 -07:00
mellanox mlxsw: spectrum_acl_tcam: Position vchunk in a vregion list properly 2020-04-30 20:41:14 -07:00
micrel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2020-03-29 21:25:29 -07:00
microchip
moxa net: moxa: Fix a potential double 'free_irq()' 2020-04-30 20:23:49 -07:00
mscc net: mscc: ocelot: fix untagged packet drops when enslaving to vlan aware bridge 2020-04-15 12:27:35 -07:00
myricom net: myri10ge: reject unsupported coalescing params 2020-03-14 21:13:54 -07:00
natsemi net/sonic: Fix a resource leak in an error handling path in 'jazz_sonic_probe()' 2020-04-27 12:07:46 -07:00
neterion net: neterion: remove redundant assignment to variable tmp64 2020-04-12 11:44:02 -07:00
netronome net: sched: expose HW stats types per action used by drivers 2020-03-30 11:06:49 -07:00
ni net: nixge: let core reject the unsupported coalescing parameters 2020-03-14 21:13:54 -07:00
nvidia
nxp net: convert suitable drivers to use phy_do_ioctl_running 2020-01-23 10:49:30 +01:00
oki-semi
packetengines
pasemi
pensando ionic: add device reset to fw upgrade down 2020-04-30 18:02:46 -07:00
qlogic qed: remove redundant assignment to variable 'rc' 2020-04-06 10:22:09 -07:00
qualcomm net: qualcomm: rmnet: Allow configuration updates to existing devices 2020-04-02 06:50:04 -07:00
rdc net: convert suitable network drivers to use phy_do_ioctl 2020-01-21 10:50:41 +01:00
realtek r8169: change back SG and TSO to be disabled by default 2020-04-06 10:09:58 -07:00
renesas sh_eth: use Gigabit register map for R7S72100 2020-02-16 19:44:41 -08:00
rocker
samsung net: sxgbe: reject unsupported coalescing params 2020-03-14 21:13:55 -07:00
seeq
sfc sfc: falcon: convert to use i2c_new_client_device() 2020-03-26 19:31:21 -07:00
sgi net: meth: remove spurious copyright text 2020-04-23 15:59:43 -07:00
silan
sis
smsc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
socionext net: socionext: reject unsupported coalescing params 2020-03-17 20:56:57 -07:00
stmicro stmmac: intel: Fix kernel crash due to wrong error path 2020-04-30 21:00:17 -07:00
sun net: sun: use pci_status_get_and_clear_errors 2020-03-04 14:21:00 -08:00
synopsys net: dwc-xlgmac: let core reject the unsupported coalescing parameters 2020-03-17 20:56:57 -07:00
tehuti net: tehuti: reject unsupported coalescing params 2020-03-17 20:56:57 -07:00
ti net: ethernet: ti: Add missing '\n' in log messages 2020-04-12 11:44:39 -07:00
toshiba net: tc35815: Fix phydev supported/advertising mask 2020-04-27 11:52:10 -07:00
tundra
via net: via: reject unsupported coalescing params 2020-03-14 21:13:55 -07:00
wiznet
xilinx net: axienet: Allow DMA to beyond 4GB 2020-03-24 16:33:05 -07:00
xircom
xscale net: ethernet: ixp4xx: Add error handling in ixp4xx_eth_probe() 2020-04-23 15:32:45 -07:00
Kconfig
Makefile
dnet.c net/dnet: Delete static version from the driver 2020-03-03 17:54:55 -08:00
dnet.h net/dnet: Delete static version from the driver 2020-03-03 17:54:55 -08:00
ec_bhf.c
ethoc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
fealnx.c net/fealnx: Delete driver version 2020-03-03 17:54:55 -08:00
jme.c net: jme: reject unsupported coalescing params 2020-03-14 21:13:54 -07:00
jme.h
korina.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
lantiq_etop.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
lantiq_xrx200.c