Hi Peter, On Thu, Sep 26, 2019 at 11:42 AM Peter Zijlstra <pet...@infradead.org> wrote: > On Wed, Sep 25, 2019 at 03:25:44PM +0200, Michal Hocko wrote: > > I am sorry but I still do not understand why you consider this whack a > > mole better then simply live with the fact that NUMA_NO_NODE is a > > reality and that using the full cpu mask is a reasonable answer to that. > > Because it doesn't make physical sense. A device _cannot_ be local to > all CPUs in a NUMA system.
While it cannot be local to all CPUs, it can be at a uniform (equal) distance to each CPU node, can't it? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds