From 750b966866b098a2e9a8693d313111ed1e892ab6 Mon Sep 17 00:00:00 2001 From: Edgar Su Date: Mon, 12 Jul 2021 21:22:48 +0800 Subject: [PATCH] x86: kernel: set NR_CPUS to 512 NR_CPUS limits the number of CPUs supported to 8. This makes total sense on hardware-restircted platforms, but not on x86_64, where CPUs with more than 8 cores can be easily acquired and with less physical limitaions. see also: https://forum.openwrt.org/t/x86-64-8-cpu-limitation-on-vanilla-release/100946 Signed-off-by: Edgar Su (cherry picked from commit df554e6fcab171ec499d8fb2ed10a0da328323f3) --- target/linux/x86/64/config-5.4 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/linux/x86/64/config-5.4 b/target/linux/x86/64/config-5.4 index 348165a209..434cde5d86 100644 --- a/target/linux/x86/64/config-5.4 +++ b/target/linux/x86/64/config-5.4 @@ -310,8 +310,8 @@ CONFIG_ND_CLAIM=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NET_FAILOVER=y CONFIG_NET_FLOW_LIMIT=y -CONFIG_NR_CPUS=8 -CONFIG_NR_CPUS_DEFAULT=64 +CONFIG_NR_CPUS=512 +CONFIG_NR_CPUS_DEFAULT=512 CONFIG_NR_CPUS_RANGE_BEGIN=2 CONFIG_NR_CPUS_RANGE_END=512 # CONFIG_NUMA is not set -- 2.30.2