debian替换最新内核

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发现新方法

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$ make deb-pkg LOCALVERSION=-falcot KDEB_PKGVERSION=$(make kernelversion)-1
[...]
$ ls ../*.deb
../linux-headers-4.19.37-falcot_4.19.37-1_amd64.deb
../linux-image-4.19.37-falcot_4.19.37-1_amd64.deb
../linux-libc-dev_4.19.37-1_amd64.deb

https://debian-handbook.info/browse/zh-CN/stable/sect.kernel-compilation.html

想看一下io_uring，debian发行版现在4.x内核，要编译升到5.x版本

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mkdir -p /usr/src/
cd /usr/src/
wget https://mirror.tuna.tsinghua.edu.cn/kernel/v5.x/linux-5.10.tar.gz

tar zxvf linux-5.10.tar.gz
cd linux-5.10/

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

apt-get install build-essential libncurses-dev bison flex libssl-dev libelf-dev bc

make menuconfig

" set Cryptographic API  ---> Certificates for signature checking --->
 'File name or PKCS#11 URI of module signing key' and 
 'Additional X.509 keys for default system keyring' to blank
"
make -j 8

make modules_install

cd /lib/modules/5.1.16/

find . -name *.ko -exec strip --strip-unneeded {} +

cd /usr/src/linux-5.1.16/

make install