patches for DPDK stable branches
 help / color / mirror / Atom feed
From: Christian Ehrhardt <>
To:, dev <>
Subject: [dpdk-stable] 17.11.10 fails to build from source on arm64
Date: Fri, 3 Jul 2020 06:37:16 +0200
Message-ID: <> (raw)

17.11.10 contains:
  [1] 4cd784b0 "net/mlx5: fix Rx CQ doorbell synchronization on aarch64"
Which is a backport from 94a24aaf

But if you build on arm64 with MLX5 enabled that breaks like:
  mlx5_rxtx_vec_neon.h:1035: undefined reference to `rte_cio_wmb'

I found and confirmed that adding the following on top of 17.11.10 fixes
the issue
  [2] 52bd60a5 "eal/arm64: define coherent I/O memory barriers"


Christian Ehrhardt
Staff Engineer, Ubuntu Server
Canonical Ltd

                 reply	other threads:[~2020-07-03  4:37 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

patches for DPDK stable branches

This inbox may be cloned and mirrored by anyone:

	git clone --mirror stable/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 stable stable/ \
	public-inbox-index stable

Example config snippet for mirrors.
Newsgroup available over NNTP:

AGPL code for this site: git clone