Re: [PATCH] stop_machine: Fix the documentation for a NULL cpus argument

[Sebastian Andrzej Siewior]

On 2026-02-17 09:01:11 [-0800], Paul E. McKenney wrote:
> On Tue, Feb 17, 2026 at 05:31:05PM +0100, Sebastian Andrzej Siewior wrote:
> > On 2026-02-17 14:11:11 [+0100], Thomas Weißschuh wrote:
> > > A recent refactoring of the kernel-docs for stop machine changed the
> > > description of the cpus parameter from "NULL = any online cpu"
> > > to "NULL = run on each online CPU".
> > > 
> > > However the callback is only executed on a single CPU, not all of them.
> > > The old wording was a bit ambiguous and could have been read both ways.
> > > 
> > > Reword the documentation to be correct again and hopefully also clearer.
> > 
> > It is the first online CPU.
> 
> Do we want to set that in stone?

then keep it as is. I somehow don't like the wording but I'm not here
for bike shedding.

Reviewed-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>

> 							Thanx, Paul
Sebastian