linux 系统升级到最新的LTS 内核版本 6.12

sudo yum -y groupinstall "development tools"
sudo yum -y install ncurses-devel openssl-devel elfutils-libelf-devel bc hmaccalc zlib-devel binutils-devel rpmdevtools rsync

tar zxfv linux-6.12.25.tar.gz
cd linux-6.12.25


cp -v /boot/config-$(uname -r) .config

#make menuconfig

make nconfig
time make -j4 
time make rpm-pkg -j16
sudo make modules_install  && sudo make  install 


参考：
https://www.iamwd.com/centos7-kernel-compile-and-basic-tools-upgrade


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# 使用 欧拉 6.6 的内核

#git clone https://gitee.com/openeuler/kernel.git
#cd kernel/
#git checkout OLK-6.6

git clone -b OLK-6.6 --single-branch https://gitee.com/openeuler/kernel.git
cd kernel/
make  openeuler_defconfig
make  -j4
yum install elfutils-libelf-devel dwarves openssl-devel rsync -y
make binrpm-pkg -j64
cd kernel
rpm -ivh ./rpmbuild/RPMS/x86_64/kernel-6.6.0+-2.x86_64.rpm
yum install ./rpmbuild/RPMS/x86_64/kernel-headers-6.6.0+-2.x86_64.rpm

https://forum.openeuler.org/t/topic/4387/5