From: Joyce Kong <joyce.kong@arm.com>
To: gavin.hu@arm.com
Cc: joyce.kong@arm.com, stable@dpdk.org
Subject: [dpdk-stable] [PATCH 1/2] config: enable more than 128 cores for Arm platform
Date: Wed, 21 Nov 2018 18:52:20 +0800 [thread overview]
Message-ID: <1542797541-46330-1-git-send-email-joyce.kong@arm.com> (raw)
When running dpdk applications on cores whose ids are bigger
than original max_core setting, eal error as below:
EAL: Detected 104 lcore(s)
EAL: Detected 2 NUMA nodes
EAL: invalid core list
-l CORELIST core indexes between 0 and 128
The fix is to increase max_core to 256 on Arm platform.
Fixes: b3ce00e5 ("mk: introduce ARMv8 architecture")
Cc: stable@dpdk.org
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 1 +
1 file changed, 1 insertion(+)
diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc b/config/defconfig_arm64-armv8a-linuxapp-gcc
index 1842744..a6ed90c 100644
--- a/config/defconfig_arm64-armv8a-linuxapp-gcc
+++ b/config/defconfig_arm64-armv8a-linuxapp-gcc
@@ -6,3 +6,4 @@
CONFIG_RTE_TOOLCHAIN="gcc"
CONFIG_RTE_TOOLCHAIN_GCC=y
+CONFIG_RTE_MAX_LCORE=256
--
2.7.4
next reply other threads:[~2018-11-21 10:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-21 10:52 Joyce Kong [this message]
2018-11-21 10:52 ` [dpdk-stable] [PATCH 2/2] config: enable more than 128 cores for meson build Joyce Kong
-- strict thread matches above, loose matches on Subject: below --
2018-11-21 10:50 [dpdk-stable] [PATCH 1/2] config: enable more than 128 cores for Arm platform Joyce Kong
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