RE: kernel doesn't start booting after chaning to minimum config (on qemu arm64 machine)

2021-10-13 Thread Chan Kim
Hi Greg K-H, > There are two different ways of getting a "minimal" kernel > configuration: > - start with a working one and remove items until something > breaks > - start with a minimal config and keep adding things until it > works. > > Usually the first option is

Re: kernel doesn't start booting after chaning to minimum config (on qemu arm64 machine)

2021-10-13 Thread Greg KH
On Tue, Oct 12, 2021 at 11:06:53PM +0900, Chan Kim wrote: > Hello all, > > To make a minimal kernel size (with almost no driver), I copied a .config > that was used for building kernel for sparc machine using linux 3.3 several > years ago to current linux 5.4.21 version build tree. > > (That