my-docs/System & Kernel Management/Kernel/Kernel_Compile.md

Kernel Compilation Guide

Step 1: Download Kernel Version

Download your target kernel version from Kernel.org.

Step 2: Extract Kernel File

tar -xvf linux-6.0.tar.xz

Step 3: Copy Current Kernel Configure

Copy current kernel configuration to the new kernel directory.

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

Step 4: Install Dependencies

Install necessary dependencies.

sudo apt-get install git fakeroot build-essential ncurses-dev xz-utils libssl-dev bc flex libelf-dev bison dwarves

Step 5: Disable Conflicting Security Certificates (For Ubuntu)

If you are using Ubuntu, disable conflicting security certificates.

scripts/config --disable SYSTEM_TRUSTED_KEYS && scripts/config --disable SYSTEM_REVOCATION_KEYS

Step 6: Make Menu Configure

Configure kernel options using menuconfig.

make menuconfig

Step 7: Compile Main Files

Compile main kernel files.

make -j<CPU Core Yo Give Compiler>

Step 8: Compile Modules Files

Compile kernel modules.

make modules -j<CPU Core Yo Give Compiler>

Step 9: Compile Modules Install Files

Compile and install kernel modules.

make modules_install -j<CPU Core Yo Give Compiler>

Step 10: Install Compiled File

Install compiled kernel.

make install -j<CPU Core Yo Give Compiler>