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Stephen Hemminger ab856f2947 igb_uio: fix refcount if open returns error

This fixes the problem of reference count leak if
igbuio_pci_enable_interrupts fails.

Also, replace mutex and integer with a kernel atomic counter.
This is standard pattern for kernel devices.

Fixes: 19685d5aa79c ("igb_uio: allow multi-process access")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

2018-10-11 13:47:19 +02:00

app

app/testpmd: support external memory

2018-10-11 11:56:55 +02:00

buildtools

devtools: use a common prefix for temporary files

2018-10-01 23:51:45 +02:00

config

malloc: index heaps using heap ID rather than NUMA node

2018-10-11 10:37:39 +02:00

devtools

devtools: use a common prefix for temporary files

2018-10-01 23:51:45 +02:00

doc

doc: add external memory feature

2018-10-11 11:56:55 +02:00

drivers

malloc: enable event callbacks for external memory

2018-10-11 11:56:55 +02:00

examples

examples/eventdev_pipeline: support Tx adapter

2018-10-01 16:52:47 +02:00

kernel

igb_uio: fix refcount if open returns error

2018-10-11 13:47:19 +02:00

lib

mem: fix --huge-unlink option

2018-10-11 12:19:58 +02:00

license

license: introduce SPDX identifiers

2018-01-04 22:41:38 +01:00

event/dsw: add device registration and build system

2018-10-01 16:44:14 +02:00

pkg

version: 18.08.0

2018-08-09 23:11:26 +02:00

test

test: support external memory

2018-10-11 11:56:55 +02:00

usertools

usertools: add octeontx zip device for binding

2018-07-25 13:36:26 +02:00

.gitattributes

improve git diff

2016-11-13 15:25:12 +01:00

.gitignore

doc: add compression driver and ISA-L PMD guides

2018-05-10 17:46:20 +01:00

GNUmakefile

move kernel modules directories

2018-03-21 23:04:21 +01:00

MAINTAINERS

test: support external memory

2018-10-11 11:56:55 +02:00

Makefile

license: use SPDX tag in root makefile

2018-01-04 22:41:38 +01:00

meson_options.txt

net/mlx5: support meson build

2018-09-28 01:41:01 +02:00

meson.build

build: generate API documentation with meson

2018-09-18 15:50:54 +02:00

README

license: introduce SPDX identifiers

2018-01-04 22:41:38 +01:00

README

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org