On 15/05/24 14:53, Frederic Weisbecker wrote: > When the boot CPU initializes the per-CPU data on behalf of all possible > CPUs, a sanity check is performed on each of them to make sure none is > initialized in an extended quiescent state. > > This check involves a full memory barrier which is useless at this early > boot stage. > > Do a plain access instead. > > Signed-off-by: Frederic Weisbecker <frederic@xxxxxxxxxx> Reviewed-by: Valentin Schneider <vschneid@xxxxxxxxxx>
