Re: SMP is broken on sparc64 with kernel 4.x/5.x

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Hi Adrian,

On Fri, 9 Oct 2020 16:49:32 +0200
John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx> wrote:
> > It's (in my opinion) pcpu-alloc:
> > kernel 4.x/5.x: pcpu-alloc: [0] 0 1 
> > kernel 3.x: pcpu-alloc: [0] 0 2 
> 
> Interesting. I have not yet seen this issue on any of our Debian development
> machines. What distribution are you running? Is this Gentoo?
> 
> Our of curiosity, could you give it a go with Debian?
> 
> > https://cdimage.debian.org/cdimage/ports/2020-08-19/debian-10.0.0-sparc64-NETINST-1.iso

OK - tested this ISO-image:
- boots to bootloader GRUB
- I chose two options ("expert install" and "rescue shell")
- SUN loads and boots kernel, but I never reach installer nor rescue shell
Boot-process stalls middle in nowhere and shows me a blinking cursor forever.

Rüdiger




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