On Mon, Jun 13, 2022 at 04:26:01PM +0800, Lai Jiangshan wrote:
> On Wed, Jun 8, 2022 at 10:48 PM Peter Zijlstra wrote:
> >
> > Now that arch_cpu_idle() is expected to return with IRQs disabled,
> > avoid the useless STI/CLI dance.
> >
> > Per the specs this is supposed to work, but nobody has yet
Now that arch_cpu_idle() is expected to return with IRQs disabled,
avoid the useless STI/CLI dance.
Per the specs this is supposed to work, but nobody has yet relied up
this behaviour so broken implementations are possible.
Cc: Isaku Yamahata
Cc: kirill.shute...@linux.intel.com
Signed-off-by:
