On Thu, 18 Nov 2021 11:45:51 +0100
Juraj Linkeš [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Arvm7 native build fails with this error:
../config/meson.build:364:1: ERROR: Problem encountered:
Number of CPU cores not specified.
This is because RTE_MAX_LCORE is not set. We also need to set
RTE_MAX_NUMA_NODES in armv7 native builds.
Fixes: 8ef09fdc506b ("build: add optional NUMA and CPU counts detection")
Signed-off-by: Juraj Linkeš <redacted>
---
config/arm/meson.build | 2 ++
1 file changed, 2 insertions(+)
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 213324d262..57980661b2 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -432,6 +432,8 @@ if dpdk_conf.get('RTE_ARCH_32')
else
# armv7 build
dpdk_conf.set('RTE_ARCH_ARMv7', true)
+ dpdk_conf.set('RTE_MAX_LCORE', 128)
+ dpdk_conf.set('RTE_MAX_NUMA_NODES', 8)
In DPDK 19.11 the ARMv7 config says armv7 does not support NUMA.
Pleas set NUMA_NODES to 1