Steps to transplant the new kernel to the Linux system

1. Download the ubuntu16.04 image and the corresponding ubuntu16.04 kernel version source code from the ubuntu official website, or find it on the image source.

2. Install Ubuntu 16.04 on the PC host

Next, execute the following:

The following error occurs when compiling a new Linux kernel for use with the X86 kernel:

scripts/sign-file.c:25:30: fatal error: openssl/opensslv.h: No such file or directory

Solution:

(1) Download openssl-1.0.1d.tar.gz

• tar xzf openssl-1.0.1d.tar.gz
• cd openssl-1.0.1d/
• ./config shared no-asm --prefix=$PWD/tmp
• Then open Makefile
• Search for install_docs and remove this compilation option.
• make && make install
• cp ./tmp/include/* /usr/include
• cp ./tmp/lib/* /usr/lib

(2)apt-get upgrade && apt-get update

Personally, I recommend the second one.

Then go to the kernel source root directory

• cp /boot/config-xxxxxx-generic
• make -jx (x represents the number 2, 4, 8, indicating the number of CPU cores)
• make modules_install
• make install
• After confirmation, reboot

The kernel porting was successful.

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