Hi Mark,
On Thu, Oct 05, 2023 at 03:14:50PM +0100, Mark Brown wrote:
> On Wed, Sep 27, 2023 at 03:01:08PM +0100, Joey Gouly wrote:
>
> > +/* Initial value for Permission Overlay Extension for EL0 */
> > +#define POR_EL0_INIT UL(0x7)
>
> Might be useful to explain why this is the default (and possibly also
> define in terms of the constants for POR values)?
>
> > +static void permission_overlay_switch(struct task_struct *next)
> > +{
> > + if (alternative_has_cap_unlikely(ARM64_HAS_S1POE)) {
>
> Why the _unlikely here?
The only options are alternative_has_cap_{likely,unlikely}().
I went with unlikely as currently it is unlikely!
Thanks,
Joey
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