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Maxime Coquelin e97958398b net/vhost: fix queue update 
Now that the vhost library saves the guest notifications
enablement value in its virtqueues metadata, it is not
necessary to do it in the vring_state_changed callback.

One effect of the patch is also to prevent possible
deadlock happening in vhost library.

Fixes: 604052ae53 ("net/vhost: support queue update")

Reported-by: Yinan Wang <yinan.wang@intel.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Yinan Wang <yinan.wang@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
2020-07-30 00:41:24 +02:00
.ci ci: reduce examples in static builds 2020-04-17 23:34:08 +02:00
app app/testpmd: fix timestamp init in txonly mode 2020-07-30 00:41:24 +02:00
buildtools build: remove special versioning for non stable libraries 2020-07-07 12:48:25 +02:00
config net/bnxt: remove EEM system memory support 2020-07-30 00:41:24 +02:00
devtools add python2 deprecation notice 2020-07-21 22:58:18 +02:00
doc doc: add vhost multi-queue reconnection issue 2020-07-30 00:41:23 +02:00
drivers net/vhost: fix queue update 2020-07-30 00:41:24 +02:00
examples examples/l3fwd-power: fix updating lcore parameters 2020-07-22 01:44:37 +02:00
kernel kernel/linux: error out on module build failure 2020-05-19 17:59:57 +02:00
lib vhost: fix guest notification setting 2020-07-30 00:41:24 +02:00
license eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
mk regex/mlx5: support probing 2020-07-21 19:04:05 +02:00
usertools add python2 deprecation notice 2020-07-21 22:58:18 +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: 20.08-rc0 2020-05-27 11:37:33 +02:00
ABI_VERSION version: 20.08-rc0 2020-05-27 11:37:33 +02:00
GNUmakefile test: move to app directory 2019-02-26 15:29:27 +01:00
MAINTAINERS app/regex: add RegEx test application 2020-07-30 09:13:52 +02:00
Makefile remove blank lines at end of file 2019-11-26 00:12:08 +01:00
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: 20.08-rc2 2020-07-22 02:45:20 +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