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| author | Edgar Su <sjs333@outlook.com> | 2021-07-12 21:22:48 +0800 |
|---|---|---|
| committer | Paul Spooren <mail@aparcar.org> | 2021-07-18 03:04:53 -1000 |
| commit | df554e6fcab171ec499d8fb2ed10a0da328323f3 (patch) | |
| tree | 69a395f18821e64e99499f57dbda500228b24935 | |
| parent | c1a3eff3acd854a0eca1b26a48f253a8996abe16 (diff) | |
| download | upstream-df554e6fcab171ec499d8fb2ed10a0da328323f3.tar.gz upstream-df554e6fcab171ec499d8fb2ed10a0da328323f3.tar.bz2 upstream-df554e6fcab171ec499d8fb2ed10a0da328323f3.zip | |
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 <sjs333@outlook.com>
| -rw-r--r-- | target/linux/x86/64/config-5.10 | 4 | ||||
| -rw-r--r-- | target/linux/x86/64/config-5.4 | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/target/linux/x86/64/config-5.10 b/target/linux/x86/64/config-5.10 index 2db2f4998b..6804d83519 100644 --- a/target/linux/x86/64/config-5.10 +++ b/target/linux/x86/64/config-5.10 @@ -301,8 +301,8 @@ CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NET_FAILOVER=y CONFIG_NET_FLOW_LIMIT=y # CONFIG_NITRO_ENCLAVES is not set -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_NVME_CORE=y diff --git a/target/linux/x86/64/config-5.4 b/target/linux/x86/64/config-5.4 index b97b9f64c1..50521a5148 100644 --- a/target/linux/x86/64/config-5.4 +++ b/target/linux/x86/64/config-5.4 @@ -312,8 +312,8 @@ 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 |