Messages in this thread | | | From | Arnd Bergmann <> | Date | Tue, 10 Nov 2020 14:35:17 +0100 | Subject | Re: [PATCH 2/3] arm: introduce IRQ stacks |
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On Tue, Nov 10, 2020 at 1:06 PM Tony Lindgren <tony@atomide.com> wrote:
> > Are these actually ARMv6? Most ARM11 cores you'd come across > > in practice are ARMv6K (ARM1136r1, ARM1167, ARM11MPCore), > > in particular every SoC that has any mainline support except for > > the ARM1136r0 based OMAP2 and i.MX3. > > I've been only using smp_on_up for the ARMv6 ARM1136r0 variants > for omap2, no SMP on those.
Obviously all SMP hardware is ARMv6K, the only question I raised in point "c)" is what we would lose by making ARMv6 (ARM1136r0) support and SMP mutually exclusive in a kernel configuration, and I suppose the answer remains "testing".
Arnd
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