Re: [OE-core] [PATCH 4/4] kernel-devsrc: copy kernel/sched/ext directory

[Mikko Rapeli <mikko.rapeli@linaro.org>]

Hi,

On Fri, Aug 14, 2026 at 08:48:45AM -0400, Bruce Ashfield wrote:
> On Fri, Aug 14, 2026 at 2:48 AM Mikko Rapeli via
> lists.openembedded.org
> <mikko.rapeli=linaro.org@lists.openembedded.org> wrote:
> >
> > ext_* files were moved there in upstream commit
> > bba2c3615bd sched_ext: Move sources under kernel/sched/ext/
> >
> > Fixes oeqa kernelmodule.py failure with 7.2 kernel:
> >
> >   CC      kernel/sched/rq-offsets.s
> > In file included from kernel/sched/rq-offsets.c:5:
> > kernel/sched/sched.h:4214:10: fatal error: ext/ext.h: No such file or directory
> >  4214 | #include "ext/ext.h"
> >       |          ^~~~~~~~~~~
> > compilation terminated.
> > make[2]: *** [scripts/Makefile.build:184: kernel/sched/rq-offsets.s] Error 1
> > make[1]: *** [/usr/lib/modules/7.2.0-rc7-yoctodev-standard/build/Makefile:1408: prepare0] Error 2
> >
> > Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
> > ---
> >  meta/recipes-kernel/linux/kernel-devsrc.bb | 3 +++
> >  1 file changed, 3 insertions(+)
> >
> > diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
> > index 0b52f5d48c..da33e9facb 100644
> > --- a/meta/recipes-kernel/linux/kernel-devsrc.bb
> > +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
> > @@ -368,6 +368,9 @@ do_install() {
> >          cp -a --parents kernel/sched/ext.h $kerneldir/build 2>/dev/null || :
> >          cp -a --parents kernel/workqueue_internal.h $kerneldir/build 2>/dev/null || :
> >
> > +        # 7.1+
> > +        cp -a --parents kernel/sched/ext $kerneldir/build 2>/dev/null || :
> 
> Is it actually all of the files we need from the directory ?
> 
> We avoid full directory copies wherever possible.

Only kernel/sched/ext/ext.h seems to be needed. I will the copy to that in v2.

Cheers,

-Mikko