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linux-next/drivers
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John Hurley b12c97d45c nfp: flower: fix cb_ident duplicate in indirect block register 
Previously the identifier used for indirect block callback registry and
for block rule cb registry (when done via indirect blocks) was the pointer
to the netdev we were interested in receiving updates on. This worked fine
if a single app existed that registered one callback per netdev of
interest. However, if multiple cards are in place and, in turn, multiple
apps, then each app may register the same callback with the same
identifier to both the netdev's indirect block cb list and to a block's cb
list. This can lead to EEXIST errors and/or incorrect cb deletions.

Prevent this conflict by using the app pointer as the identifier for
netdev indirect block cb registry, allowing each app to register a unique
callback per netdev. For block cb registry, the same app may register
multiple cbs to the same block if using TC shared blocks. Instead of the
app, use the pointer to the allocated cb_priv data as the identifier here.
This means that there can be a unique block callback for each app/netdev
combo.

Fixes: 3166dd07a9 ("nfp: flower: offload tunnel decap rules via indirect TC blocks")
Reported-by: Edward Cree <ecree@solarflare.com>
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>
2018-12-17 23:34:12 -08:00
..
accessibility
acpi libnvdimm fixes 4.20-rc6 2018-12-09 09:46:54 -08:00
amba
android binder: fix race that allows malicious free of live buffer 2018-11-26 20:01:47 +01:00
ata libata: whitelist all SAMSUNG MZ7KM* solid-state disks 2018-12-03 12:54:39 -07:00
atm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-11-28 22:10:54 -08:00
auxdisplay The Compiler Attributes series 2018-11-01 18:34:46 -07:00
base devres: Align data[] to ARCH_KMALLOC_MINALIGN 2018-11-11 11:40:04 -08:00
bcma
block for-linus-20181115 2018-11-16 09:31:59 -06:00
bluetooth Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-10-24 14:43:41 +01:00
bus ARM: SoC driver updates for 4.17 2018-10-29 15:16:01 -07:00
cdrom gdrom: fix mistake in assignment of error 2018-10-25 11:17:40 -06:00
char RTC for 4.20 2018-10-27 09:24:24 -07:00
clk clk: zynqmp: Off by one in zynqmp_is_valid_clock() 2018-12-03 09:54:48 -08:00
clocksource Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-11-11 16:41:50 -06:00
connector
cpufreq cpufreq: ti-cpufreq: Only register platform_device when supported 2018-11-19 11:26:06 +01:00
cpuidle ARM: cpuidle: Convert to use cpuidle_register|unregister() 2018-11-08 18:53:00 +01:00
crypto cxgb4: use new fw interface to get the VIN and smt index 2018-11-23 11:11:15 -08:00
dax device-dax: Add missing address_space_operations 2018-09-22 09:07:33 -07:00
dca
devfreq PM / devfreq: remove redundant null pointer check before kfree 2018-10-02 10:16:41 +09:00
dio
dma dmaengine: dw: Fix FIFO size for Intel Merrifield 2018-12-06 22:53:05 +05:30
dma-buf udmabuf: set read/write flag when exporting 2018-11-16 08:50:53 +01:00
edac * skx_edac: Address translation for NVDIMMs (Tony Luck and Qiuxu Zhuo) 2018-11-02 11:17:22 -07:00
eisa
extcon
firewire
firmware efi: Prevent GICv3 WARN() by mapping the memreserve table before first use 2018-11-27 13:50:20 +01:00
fmc
fpga fpga: add devm_fpga_region_create 2018-10-16 11:13:50 +02:00
fsi fsi: fsi-scom.c: Remove duplicate header 2018-11-26 10:13:04 +11:00
gnss gnss: sirf: fix activation retry handling 2018-12-06 17:22:23 +01:00
gpio ARM: SoC fixes 2018-12-02 12:19:44 -08:00
gpu drm/ast: Fix connector leak during driver unload 2018-12-06 14:12:02 +10:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-12-04 08:47:04 -08:00
hsi
hv Drivers: hv: vmbus: Offload the handling of channels to two workqueues 2018-12-03 08:01:01 +01:00
hwmon hwmon: (w83795) temp4_type has writable permission 2018-11-18 14:34:56 -08:00
hwspinlock
hwtracing stm class: Use memcat_p() 2018-10-11 12:12:55 +02:00
i2c i2c: uniphier-f: fix violation of tLOW requirement for Fast-mode 2018-12-06 23:14:59 +01:00
ide ide: Change to use DEFINE_SHOW_ATTRIBUTE macro 2018-12-02 22:09:09 -08:00
idle Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-10-23 13:32:18 +01:00
iio iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers 2018-11-16 11:42:12 +00:00
infiniband net/mlx5: Make RoCE and SR-IOV LAG modes explicit 2018-12-14 13:28:55 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-12-04 08:47:04 -08:00
iommu iommu/vt-d: Use memunmap to free memremap 2018-11-22 17:02:21 +01:00
ipack
irqchip irqchip/irq-mvebu-sei: Fix a NULL vs IS_ERR() bug in probe function 2018-11-01 12:38:48 +01:00
isdn isdn/hisax: remove set but not used variable 'total' 2018-11-16 23:02:50 -08:00
leds LED fixes for 4.20-rc2 2018-11-08 17:49:04 -06:00
lightnvm lightnvm: pblk: guarantee that backpointer is respected on writer stall 2018-10-09 08:25:08 -06:00
macintosh memblock: stop using implicit alignment to SMP_CACHE_BYTES 2018-10-31 08:54:16 -07:00
mailbox - Convert print users to use the %pOFn format specifier 2018-10-29 10:30:44 -07:00
mcb
md for-linus-20181102 2018-11-02 11:25:48 -07:00
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-12-10 18:00:43 -08:00
memory AT91 drivers for 4.20 2018-09-25 13:19:52 -07:00
memstick block: genhd: add 'groups' argument to device_add_disk 2018-09-28 08:30:28 -06:00
message scsi: mptfusion: Remove unnecessary parentheses 2018-09-28 02:13:33 -04:00
mfd Revert "mfd: cros_ec: Use devm_kzalloc for private data" 2018-12-05 09:59:38 +00:00
misc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-09 21:43:31 -08:00
mmc mmc: sdhci-pci: Workaround GLK firmware failing to restore the tuning value 2018-11-19 14:11:07 +01:00
mtd mtd: nand: Fix memory allocation in nanddev_bbt_init() 2018-11-28 15:41:50 +01:00
mux This is the bulk of GPIO changes for the v4.20 series: 2018-10-23 08:45:05 +01:00
net nfp: flower: fix cb_ident duplicate in indirect block register 2018-12-17 23:34:12 -08:00
nfc NFC: nfcmrvl_uart: fix OF child-node lookup 2018-10-23 13:28:53 -05:00
ntb ntb: idt: Alter the driver info comments 2018-11-01 10:33:12 -04:00
nubus
nvdimm libnvdimm, pfn: Pad pfn namespaces relative to other regions 2018-12-05 14:16:12 -08:00
nvme nvmet-rdma: fix response use after free 2018-12-07 07:11:11 -08:00
nvmem nvmem: core: fix regression in of_nvmem_cell_get() 2018-11-11 09:15:29 -08:00
of of: net: kill of_get_nvmem_mac_address() 2018-12-03 15:40:30 -08:00
opp OPP: Fix parsing of multiple phandles in "operating-points-v2" property 2018-11-23 10:47:21 +05:30
oprofile
parisc parisc: Add alternative coding infrastructure 2018-10-17 17:22:26 +02:00
parport
pci Revert "PCI/ASPM: Do not initialize link state when aspm_disabled is set" 2018-12-03 18:05:17 -06:00
pcmcia powerpc updates for 4.20 2018-10-26 14:36:21 -07:00
perf arm64 updates for 4.20: 2018-10-22 17:30:06 +01:00
phy phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845 2018-11-21 13:13:58 +05:30
pinctrl pinctrl: meson: fix meson8b ao pull register bits 2018-11-05 09:33:22 +01:00
platform platform-drivers-x86 for v4.20-1 2018-11-01 08:42:21 -07:00
pnp
power Devicetree updates for 4.20: 2018-10-26 12:09:58 -07:00
powercap Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-10-23 13:32:18 +01:00
pps
ps3
ptp ptp: Fix pass zero to ERR_PTR() in ptp_clock_register 2018-11-23 18:04:02 -08:00
pwm pwm: lpss: Only set update bit if we are actually changing the settings 2018-10-16 13:16:15 +02:00
rapidio
ras
regulator regulator: Regulator updates for next release 2018-10-23 01:54:44 +01:00
remoteproc virtio_ring: disable packed ring on unsupported transports 2018-11-26 22:17:40 -08:00
reset ARM: SoC driver updates for 4.17 2018-10-29 15:16:01 -07:00
rpmsg rpmsg: glink: smem: Support rx peak for size less than 4 bytes 2018-10-03 17:04:32 -07:00
rtc Staging and IIO driver fixes for 4.20-rc5 2018-11-30 12:23:44 -08:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-09 21:43:31 -08:00
sbus drivers/sbus/char: add of_node_put() 2018-12-02 20:55:23 -08:00
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-09 21:43:31 -08:00
sfi mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
sh
siox
slimbus slimbus: ngd: remove unnecessary check 2018-11-07 14:59:28 +01:00
sn
soc soc/qman: add return value to interrupt coalesce changing APIs 2018-11-23 11:17:06 -08:00
soundwire
spi spi: Fixes for v4.20 2018-11-28 08:33:55 -08:00
spmi
ssb ssb: chipcommon: fix fall-through annotation 2018-10-05 11:37:20 +03:00
staging Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-09 21:43:31 -08:00
target cxgb4: use new fw interface to get the VIN and smt index 2018-11-23 11:11:15 -08:00
tc TC: Set DMA masks for devices 2018-10-11 09:16:44 -07:00
tee
thermal thermal: broadcom: constify thermal_zone_of_device_ops structure 2018-12-05 06:47:46 -08:00
thunderbolt thunderbolt: Prevent root port runtime suspend during NVM upgrade 2018-11-26 20:38:49 +01:00
tty TTY driver fixes for 4.20-rc6 2018-12-09 10:24:29 -08:00
uio uio: Fix an Oops on load 2018-11-11 09:21:46 -08:00
usb net: dev: Add extack argument to dev_set_mac_address() 2018-12-13 18:41:38 -08:00
uwb
vfio VFIO updates for v4.20 2018-10-31 11:01:38 -07:00
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-09 21:43:31 -08:00
video fbdev changes for v4.20: 2018-10-31 11:41:37 -07:00
virt
virtio virtio_ring: advertize packed ring layout 2018-11-26 22:17:40 -08:00
visorbus
vlynq
vme
w1 w1: IAD Register is yet readable trough iad sys file. Fix snprintf (%u for unsigned, count for max size). 2018-10-15 20:50:32 +02:00
watchdog watchdog: ts4800: release syscon device node in ts4800_wdt_probe() 2018-10-22 10:16:28 +02:00
xen xen: fixes for 4.20-rc5 2018-12-02 12:15:55 -08:00
zorro
Kconfig
Makefile