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Xueming Li e8671aca20 vdpa/mlx5: fix event channel setup 
During vDPA device setup, if some error happens, event channel
release stucks at polling event channel.

Event channel fd is set to non-blocking in cqe setup, so if any
error happens before this function and after event channel created,
the pooling before releasing resources will stuck.

This patch moves event channel to non-blocking mode right after
creation.

Fixes: 8395927cdf ("vdpa/mlx5: prepare HW queues")
Cc: stable@dpdk.org

Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2020-09-18 18:55:12 +02:00
.ci ci: reduce examples in static builds 2020-04-17 23:34:08 +02:00
app app/testpmd: support RSS level configuration 2020-09-18 18:55:12 +02:00
buildtools buildtools: remove scripts used only with make 2020-09-08 00:11:11 +02:00
config avoid libfdt checks adding full paths to pkg-config 2020-09-15 15:19:34 +02:00
devtools config: remove default configs used with make 2020-09-08 00:11:30 +02:00
doc net/cxgbe: support RSS redirection table update 2020-09-18 18:55:12 +02:00
drivers vdpa/mlx5: fix event channel setup 2020-09-18 18:55:12 +02:00
examples mbuf: remove deprecated function and macro aliases 2020-09-19 00:25:37 +02:00
kernel mbuf: remove physical address alias 2020-09-19 00:25:37 +02:00
lib vhost: add device reset status 2020-09-18 18:55:12 +02:00
license eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
usertools usertools: support globbing for PCI device binding 2020-09-08 23:39:32 +02:00
.editorconfig devtools: add EditorConfig file 2020-02-22 21:05:22 +01:00
.gitattributes improve git diff 2016-11-13 15:25:12 +01:00
.gitignore regex/mlx5: introduce driver for BlueField 2 2020-07-21 19:04:05 +02:00
.travis.yml version: 20.11-rc0 2020-08-12 11:32:16 +02:00
ABI_VERSION version: 20.11-rc0 2020-08-12 11:32:16 +02:00
MAINTAINERS maintainers: update for igb/igc/ixgbe 2020-09-18 18:55:10 +02:00
Makefile build: create dummy Makefile 2020-09-07 23:51:57 +02:00
meson_options.txt trace: introduce new subsystem 2020-04-23 15:39:06 +02:00
meson.build build: check AVX512 rather than binutils version 2020-07-05 21:32:40 +02:00
README license: introduce SPDX identifiers 2018-01-04 22:41:38 +01:00
VERSION version: 20.11-rc0 2020-08-12 11:32:16 +02:00

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