thank you all, I will review the information
El mié., 19 jun. 2019 a las 16:52, Connor Kuehl (<cipkuehl@xxxxxxxxx>) escribió:
On Wed, Jun 19, 2019 at 10:47 AM Manuel Quintero Fonseca <manuel@xxxxxxxxxx> wrote:Hello, I have been wanting to learn how to use QEMU for the development of the linux kernel, at the kernelnewbies.org page I did not find any information, in google I found this page: https://www.collabora.com/news-and-blog/blog/2017/01/16/setting-up-qemu-kvm-for-kernel-development/Following the first examples, it gives me two problems, I hope you can guide me.$qemu-system-x86_64 -kernel /boot/vmlinuz-`uname -r`
end Kernel panic - not sysncing: VFS: Unable to mount toor fs on unknown-block(0,0)aku@openSUSE:~> sudo qemu-system-x86_64 -kernel /boot/vmlinuz-`uname -r`
[sudo] password for root:
Unable to init server: Could not connect: Connection refusedHi Manuel,This is because you're not supplying it with a root file system. The article you linked goes on to describe this process, but I've found this blog post[1] to be a bit more concise and easy to follow. It'll show you how to use "mkinitramfs" to make a ramdisk to pass to QEMU alongside the kernel you're trying to boot.Good luck!Connor_______________________________________________
Thank you
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