On Thu, May 21, 2020 at 02:40:36AM +0200, Frederic Weisbecker wrote:
> atomic_fetch_or(....,
> nohz_flags(0))
> softirq() { #VMEXIT or anything
> that could stop a CPU for a while
> run_rebalance_domain() {
> nohz_idle_balance() {
> atomic_andnot(NOHZ_KICK_MASK, nohz_flag(0))I'm an idiot and didn't have enough wake-up-juice; I missed that andnot clearing the flag again. Yes, fun fun fun..
