Re: [PATCH] sched: Remove CONFIG_RT_GROUP_SCHED

[Peter Zijlstra]

On Fri, Nov 06, 2026 at 12:21:58PM +0100, Sebastian Andrzej Siewior wrote:
> On 2026-11-06 12:12:13 [+0100], Peter Zijlstra wrote:
> > On Fri, Nov 06, 2026 at 12:04:35PM +0100, Sebastian Andrzej Siewior wrote:
> > > On 2026-11-06 11:50:03 [+0100], Peter Zijlstra wrote:
> > > > On Thu, Nov 05, 2026 at 08:30:10PM +0100, Sebastian Andrzej Siewior wrote:
> > > > > On 2026-11-05 07:19:27 [-1000], Tejun Heo wrote:
> > > > > > Hello, Sebastian.
> > > > > Hi Tejun,
> > > > > 
> > > > > > 
> > > > > > I'm not against it but wonder whether it'd be useful to do it more gradually
> > > > > > so that people can pipe up if they depend on it. ie. Mark it deprecated and
> > > > > > put it behind EXPORT for a bit and then BROKEN before actual removal.
> > > > > 
> > > > > I would be surprised if this is actually used especially since it is
> > > > > cg-v1 and v2 is the default/ used by everyone (?). 
> > > > 
> > > > So I would love to actually delete this. But IIRC there were actually
> > > > people who used it.
> > > 
> > > That would mean that it is working which does surprise me.
> > 
> > For some definition of 'work' :/
> 
> despite that statement, no removal, depends on broken, anything? Just
> keep everything as-is?

We can try marking it broken; see who screams this time ;-)