28
benj
1y

Last night I compiled my first kernel module!

I'm not talking about a ./configure; make; sudo make install kind of thing...

I wrote, compiled, loaded the module and saw my silly "Hello World!" message on dmesg!

Using some previous experience on embedded I fired up qemu with a fresh buildroot image and the kernel image I just made, thus I can now test and debug without doing kernel changes to my workstation!

So yeah, I'm a little excited :-D

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