On Thu, 2020-12-10 at 20:25 +0100, Thomas Gleixner wrote: > Using the interrupt affinity mask for checking locality is not really > working well on architectures which support effective affinity masks. > > The affinity mask is either the system wide default or set by user > space, > but the architecture can or even must reduce the mask to the > effective set, > which means that checking the affinity mask itself does not really > tell > about the actual target CPUs. > > Signed-off-by: Thomas Gleixner <[email protected]> > Cc: Saeed Mahameed <[email protected]> > Cc: Leon Romanovsky <[email protected]> > Cc: "David S. Miller" <[email protected]> > Cc: Jakub Kicinski <[email protected]> > Cc: [email protected] > Cc: [email protected] >
Acked-by: Saeed Mahameed <[email protected]>
