DPDK, with patches for FM10K Silicom cards with inline Switch Manager https://gist.github.com/WeebDataHoarder/634f2ef54e0c6cde0ccdb00e377e5e28
Go to file
Bruce Richardson 68b1f1cda5 build: check AVX512 rather than binutils version
Rather than checking the binutils version number, which can lead to
unnecessary disabling of AVX512 if fixes have been backported to distro
versions, we can instead check the output of "as" from binutils to see if
it is correct.

The check in the script uses the minimal assembly reproduction code posted
to the public bug tracker for gcc/binutils for those issues [1]. If the
binutils bug is present, the instruction parameters - specifically the
displacement parameter - will be different in the disassembled output
compared to the input. Therefore the check involves assembling a single
instruction and disassembling it again, checking that the two match.

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90028

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
2020-07-05 21:32:40 +02:00
.ci ci: reduce examples in static builds 2020-04-17 23:34:08 +02:00
app build: remove special handling for node library 2020-07-05 10:52:11 +02:00
buildtools build: check AVX512 rather than binutils version 2020-07-05 21:32:40 +02:00
config build: check AVX512 rather than binutils version 2020-07-05 21:32:40 +02:00
devtools devtools: allow ENOSYS in checkpatch 2020-07-03 10:40:18 +02:00
doc examples/l2fwd: add forwarding port mapping option 2020-07-05 13:07:58 +02:00
drivers log: introduce logtype register macro 2020-07-03 15:52:51 +02:00
examples examples/l2fwd: add forwarding port mapping option 2020-07-05 13:07:58 +02:00
kernel kernel/linux: error out on module build failure 2020-05-19 17:59:57 +02:00
lib build: remove special handling for node library 2020-07-05 10:52:11 +02:00
license eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
mk mk: add a paused deprecation warning before each build 2020-06-29 16:37:22 +02:00
usertools usertools: fix telemetry user socket path 2020-06-25 01:10:12 +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 doc: add feature matrix table for bbdev 2020-04-19 22:34:26 +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 build: check AVX512 rather than binutils version 2020-07-05 21:32:40 +02:00
Makefile remove blank lines at end of file 2019-11-26 00:12:08 +01:00
meson.build build: check AVX512 rather than binutils version 2020-07-05 21:32:40 +02:00
meson_options.txt trace: introduce new subsystem 2020-04-23 15:39:06 +02:00
README license: introduce SPDX identifiers 2018-01-04 22:41:38 +01:00
VERSION version: 20.08-rc0 2020-05-27 11:37:33 +02:00

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