From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <stable-bounces@dpdk.org>
Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124])
by inbox.dpdk.org (Postfix) with ESMTP id B4FCFA0C4A
for <public@inbox.dpdk.org>; Wed, 7 Jul 2021 15:25:57 +0200 (CEST)
Received: from [217.70.189.124] (localhost [127.0.0.1])
by mails.dpdk.org (Postfix) with ESMTP id 9A9664152B;
Wed, 7 Jul 2021 15:25:57 +0200 (CEST)
Received: from lb.pantheon.sk (lb.pantheon.sk [46.229.239.20])
by mails.dpdk.org (Postfix) with ESMTP id A92A84151E;
Wed, 7 Jul 2021 15:25:53 +0200 (CEST)
Received: from localhost (localhost [127.0.0.1])
by lb.pantheon.sk (Postfix) with ESMTP id 4E9D6E7576;
Wed, 7 Jul 2021 15:25:51 +0200 (CEST)
X-Virus-Scanned: amavisd-new at siecit.sk
Received: from lb.pantheon.sk ([127.0.0.1])
by localhost (lb.pantheon.sk [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id 1rE8m556GvfQ; Wed, 7 Jul 2021 15:25:50 +0200 (CEST)
Received: from service-node1.lab.pantheon.local (unknown [46.229.239.141])
by lb.pantheon.sk (Postfix) with ESMTP id 6BAB5E7570;
Wed, 7 Jul 2021 15:25:46 +0200 (CEST)
From: =?UTF-8?q?Juraj=20Linke=C5=A1?= <juraj.linkes@pantheon.tech>
To: thomas@monjalon.net, david.marchand@redhat.com, bruce.richardson@intel.com,
aconole@redhat.com, maicolgabriel@hotmail.com,
Honnappa.Nagarahalli@arm.com, Ruifeng.Wang@arm.com,
ajit.khaparde@broadcom.com, ferruh.yigit@intel.com, jerinjacobk@gmail.com,
jerinj@marvell.com
Cc: juraj.linkes@pantheon.tech,
dev@dpdk.org,
stable@dpdk.org
Date: Wed, 7 Jul 2021 15:25:39 +0200
Message-Id: <1625664343-26498-4-git-send-email-juraj.linkes@pantheon.tech>
X-Mailer: git-send-email 2.7.4
In-Reply-To: <1625664343-26498-1-git-send-email-juraj.linkes@pantheon.tech>
References: <1619095749-7948-1-git-send-email-juraj.linkes@pantheon.tech>
<1625664343-26498-1-git-send-email-juraj.linkes@pantheon.tech>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Subject: [dpdk-stable] [PATCH v18 3/7] net/virtio: fix aarch32 build
X-BeenThere: stable@dpdk.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: patches for DPDK stable branches <stable.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/stable>,
<mailto:stable-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/stable/>
List-Post: <mailto:stable@dpdk.org>
List-Help: <mailto:stable-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/stable>,
<mailto:stable-request@dpdk.org?subject=subscribe>
Errors-To: stable-bounces@dpdk.org
Sender: "stable" <stable-bounces@dpdk.org>
NEON vector path of the PMD needs aarch64 support. But it was
enabled for aarch32 build as well because aarch32 build had
cpu_family set to aarch64. So build for aarch32 will fail due
to unsupported intrinsics.
Fix aarch32 build by updating meson file to exclude NEON vector
implementation for aarch32.
Fixes: 749799482a72 ("net/virtio: add to meson build")
Cc: bruce.richardson@intel.com
Cc: stable@dpdk.org
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
drivers/net/virtio/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/virtio/meson.build b/drivers/net/virtio/meson.build
index 81b0a61baf..01a333ada2 100644
--- a/drivers/net/virtio/meson.build
+++ b/drivers/net/virtio/meson.build
@@ -41,7 +41,7 @@ if arch_subdir == 'x86'
sources += files('virtio_rxtx_simple_sse.c')
elif arch_subdir == 'ppc'
sources += files('virtio_rxtx_simple_altivec.c')
-elif arch_subdir == 'arm' and host_machine.cpu_family().startswith('aarch64')
+elif arch_subdir == 'arm' and dpdk_conf.get('RTE_ARCH_64')
sources += files('virtio_rxtx_packed.c')
sources += files('virtio_rxtx_simple_neon.c')
endif
--
2.20.1