On Wed, 3 Apr 2024 23:59:47 +0800 Dawei Li <dawei.li@xxxxxxxxxxxx> wrote: > In general it's preferable to avoid placing cpumasks on the stack, as > for large values of NR_CPUS these can consume significant amounts of > stack space and make stack overflows more likely. > > Use cpumask_any_and_but() to avoid the need for a temporary cpumask on > the stack. > > Suggested-by: Mark Rutland <mark.rutland@xxxxxxx> > Reviewed-by: Mark Rutland <mark.rutland@xxxxxxx> > Signed-off-by: Dawei Li <dawei.li@xxxxxxxxxxxx> Acked-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
