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:

> On 10/9/20 4:40 PM, Wolf Ruediger Spielmann 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?

Yes - my distro is gentoo. All of my machines run Gentoo: the SUNs as well as x64 (for crosscompiling).
My first shot compiling the kernel native on the SUN took 4 hours and only 5mins crosscompiling on x86 :-D

I'll give debian a try.

Rüdiger




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