Re: Kernel failing to build on 32-bit powerpc
Greg Kroah-Hartman <[email protected]>
| Newsgroups | gmane.linux.kernel.stable,gmane.linux.debian.ports.powerpc,gmane.linux.ports.ppc64.devel |
|---|---|
| Message-ID | <2025101758-appendage-postal-6d5e@gregkh> |
On Fri, Oct 17, 2025 at 08:49:06AM +0200, Christophe Leroy wrote:
> Hi,
>
> Le 16/10/2025 à 21:03, John Paul Adrian Glaubitz a écrit :
> > Hi,
> >
> > could someone investigate the following build failure on powerpc [1], please?
> >
> > In file included from /build/reproducible-path/linux-6.16.12/kernel/sched/build_policy.c:64:
> > /build/reproducible-path/linux-6.16.12/kernel/sched/ext_idle.c: In function ‘is_bpf_migration_disabled’:
> > /build/reproducible-path/linux-6.16.12/kernel/sched/ext_idle.c:893:14: error: ‘const struct task_struct’ has no member named ‘migration_disabled’
> > 893 | if (p->migration_disabled == 1)
> > | ^~
> > /build/reproducible-path/linux-6.16.12/kernel/sched/ext_idle.c:896:25: error: ‘const struct task_struct’ has no member named ‘migration_disabled’
> > 896 | return p->migration_disabled;
> > | ^~
> >
>
> I guess 6.16.12 is missing commit cac5cefbade9 ("sched/smp: Make SMP
> unconditional")
6.16 is now end-of-life, so not much we can do there, sorry.
greg k-h