Re: New Debian sparc64 test kernel for stack corruption issue
Hi,
On Thu, 2025-11-13 at 00:46 +0100, Riccardo Mottola wrote:
> (restricting to debian ML)
>
> still interest in looking at this? I suppose yes.
Which bug is this? The stack corruption issue? If yes, then yes:
https://github.com/sparclinux/issues/issues/14
> John Paul Adrian Glaubitz wrote:
> > > Take in consideration that on this sytem my sweet spot for kernel is:
> > > 6.12.38+deb13-sparc64-smp
> > Would you be able to bisect this?
> >
>
> If we can concoct a safe way to build a kernel from sources with the
> config I need, install it and then all do all the debian magic in a safe
> way (I remember strange limitation about uncompressing things) initram,
> grub... just a simple sequence I can follow, perhaps with a script to
> call after each build, I can try to see how much it takes on this system
> to do a couple of things. Some narrowing down would help for sure.
>
>
> My T2000 should have space and RAM enough to do the builds
>
> If you check my other mail, I think the issue raised between 6.14 and 6.15
>
> First thing would be probably to replicate this:
> linux-image-6.14-sparc64-smp_6.14.6-1~exp1_sparc64.deb
>
> from sources and then work on from there.
I have posted instructions on how to cross-build and install your own kernel
not too long ago, see:
https://lists.debian.org/debian-sparc/2025/10/msg00103.html
I don't think it's particularly hard.
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
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