diff mbox series

[v17,3/8] net/virtio: fix aarch32 build

Message ID 1619095749-7948-4-git-send-email-juraj.linkes@pantheon.tech (mailing list archive)
State Superseded
Delegated to: Thomas Monjalon
Headers show
Series aarch64 -> aarch32 cross compilation support | expand


Context Check Description
ci/checkpatch success coding style OK

Commit Message

Juraj Linkeš April 22, 2021, 12:49 p.m. UTC
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 mbox series


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')