linux_dsm_epyc7002/drivers/net/ethernet
John Hurley 39f14c00b1 nfp: flower: fix stats id allocation
As flower rules are added, they are given a stats ID based on the number
of rules that can be supported in firmware. Only after the initial
allocation of all available IDs does the driver begin to reuse those that
have been released.

The initial allocation of IDs was modified to account for multiple memory
units on the offloaded device. However, this introduced a bug whereby the
counter that controls the IDs could be decremented before the ID was
assigned (where it is further decremented). This means that the stats ID
could be assigned as -1/0xfffffff which is out of range.

Fix this by only decrementing the main counter after the current ID has
been assigned.

Fixes: 467322e262 ("nfp: flower: support multiple memory units for filter offloads")
Signed-off-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-17 22:49:10 -08:00
..
3com
8390
adaptec
aeroflex
agere
alacritech
allwinner
alteon
altera net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
amazon net: ena: fix napi handler misbehavior when the napi budget is zero 2019-12-10 17:54:55 -08:00
amd
apm
apple
aquantia net: atlantic: Signedness bug in aq_vec_isr_legacy() 2019-11-13 14:29:28 -08:00
arc net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
atheros net: ag71xx: fix compile warnings 2019-12-17 22:38:50 -08:00
aurora net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
broadcom bnx2x: Fix logic to get total no. of PFs per engine 2019-12-14 12:59:16 -08:00
brocade
cadence net: macb: add missed tasklet_kill 2019-11-28 23:05:28 -08:00
calxeda
cavium net: thunderx: start phy before starting autonegotiation 2019-12-05 12:10:40 -08:00
chelsio cxgb4: Fix kernel panic while accessing sge_info 2019-12-15 11:27:31 -08:00
cirrus net: ep93xx_eth: fix mismatch of request_mem_region in remove 2019-11-15 12:42:09 -08:00
cisco
cortina net: gemini: Fix memory leak in gmac_setup_txqs 2019-12-16 16:26:54 -08:00
davicom
dec
dlink
emulex net: emulex: benet: indent a Kconfig depends continuation line 2019-11-30 12:25:26 -08:00
ezchip
faraday Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
freescale dpaa2-ptp: fix double free of the ptp_qoriq IRQ 2019-12-17 14:10:20 -08:00
fujitsu
google gve: Fix the queue page list allocated pages count 2019-11-26 15:52:34 -08:00
hisilicon net: hns3: fix VF ID issue for setting VF VLAN 2019-12-05 14:42:43 -08:00
huawei
i825xx
ibm net/ibmvnic: Fix typo in retry check 2019-12-13 17:23:10 -08:00
intel pci-v5.5-changes 2019-12-03 13:58:22 -08:00
marvell net: marvell: mvpp2: phylink requires the link interrupt 2019-12-14 10:11:36 -08:00
mediatek net: phylink: rename mac_link_state() op to mac_pcs_get_state() 2019-11-23 16:13:39 -08:00
mellanox mlxsw: spectrum_router: Remove unlikely user-triggerable warning 2019-12-09 10:18:28 -08:00
micrel
microchip Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-16 21:51:42 -08:00
moxa
mscc net: mscc: ocelot: unregister the PTP clock on deinit 2019-12-03 11:27:00 -08:00
myricom
natsemi
neterion
netronome nfp: flower: fix stats id allocation 2019-12-17 22:49:10 -08:00
ni net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
nvidia net: forcedeth: add xmit_more support 2019-11-06 10:22:31 -08:00
nxp lpc_eth: kernel BUG on remove 2019-12-06 20:51:19 -08:00
oki-semi
packetengines
pasemi
pensando Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-12-08 13:28:11 -08:00
qlogic net: qlogic: Fix error paths in ql_alloc_large_buffers() 2019-12-17 22:01:07 -08:00
qualcomm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-22 16:27:24 -08:00
rdc
realtek r8169: fix rtl_hw_jumbo_disable for RTL8168evl 2019-12-07 14:23:06 -08:00
renesas Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-16 21:51:42 -08:00
rocker
samsung net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
seeq
sfc sfc: fix build without CONFIG_RFS_ACCEL 2019-11-24 14:44:09 -08:00
sgi net: sgi: ioc3-eth: ensure tx ring is 16k aligned. 2019-11-04 11:30:14 -08:00
silan
sis
smsc
socionext net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
stmicro Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-12-08 13:28:11 -08:00
sun
synopsys
tehuti
ti net: ethernet: ti: build cpsw-common for switchdev 2019-12-14 12:51:00 -08:00
toshiba
tundra
via
wiznet
xilinx net: phylink: rename mac_link_state() op to mac_pcs_get_state() 2019-11-23 16:13:39 -08:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c
jme.h
Kconfig hp100: Move 100BaseVG AnyLAN driver to staging 2019-10-31 14:49:52 -07:00
korina.c
lantiq_etop.c
lantiq_xrx200.c
Makefile hp100: Move 100BaseVG AnyLAN driver to staging 2019-10-31 14:49:52 -07:00