| Date | Tue, 17 Apr 2018 13:20:38 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH v6 09/11] ARM: sun8i: smp: Add support for A83T |
| |
On Mon, Apr 16, 2018 at 11:50:30PM +0200, Mylène Josserand wrote: > @@ -535,8 +599,12 @@ static int sunxi_mc_smp_cpu_kill(unsigned int l_cpu) > return !ret; > } > > -static bool sunxi_mc_smp_cpu_can_disable(unsigned int __unused) > +static bool sunxi_mc_smp_cpu_can_disable(unsigned int cpu) > { > + /* CPU0 hotplug not handled for sun8i-a83t */ > + if (is_sun8i) > + if (cpu == 0) > + return false; > return true;
I think Chen-Yu told you how to implement the hotplug in the previous iteration, did you have time to test it?
Maxime
-- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com [unhandled content-type:application/pgp-signature] |