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Stephen Hemminger 36274f2871 net/netvsc: avoid possible live lock 
Since the ring buffer with host is shared for both transmit
completions and receive packets, it is possible that transmitter
could get starved if receive ring gets full.

Better to process all outstanding events which frees up transmit
buffer slots, even if means dropping some packets.

Fixes: 7e6c824307 ("net/netvsc: avoid over filling Rx descriptor ring")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2020-04-21 13:57:06 +02:00
.ci ci: reduce examples in static builds 2020-04-17 23:34:08 +02:00
app app/testpmd: enhance GTP support 2020-04-21 13:57:06 +02:00
buildtools eal: move common header files 2020-03-31 13:08:55 +02:00
config trace: introduce new subsystem 2020-04-23 15:39:06 +02:00
devtools ring: introduce RTS ring mode 2020-04-21 12:52:55 +02:00
doc net/ice: enable switch flow on DCF 2020-04-21 13:57:06 +02:00
drivers net/netvsc: avoid possible live lock 2020-04-21 13:57:06 +02:00
examples examples/vmdq: fix output of pools/queues 2020-04-21 13:57:05 +02:00
kernel eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
lib mempool: add tracepoints 2020-04-23 15:40:11 +02:00
license eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
mk net/ice: add DCF hardware initialization 2020-04-21 13:57:05 +02:00
usertools usertools: fix telemetry client with python 3 2020-02-16 22:23:20 +01:00
.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 doc: add feature matrix table for bbdev 2020-04-19 22:34:26 +02:00
.travis.yml ci: fix telemetry dependency in Travis 2020-04-10 10:03:22 +02:00
ABI_VERSION version: 20.05-rc0 2020-02-27 12:02:19 +01:00
GNUmakefile test: move to app directory 2019-02-26 15:29:27 +01:00
MAINTAINERS doc: add trace library guide 2020-04-23 15:40:12 +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 eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
README license: introduce SPDX identifiers 2018-01-04 22:41:38 +01:00
VERSION version: 20.05-rc0 2020-02-27 12:02:19 +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