Re: [PATCH v3 08/16] irqchip/gic: Configure SGIs as standard interrupts

Marc Zyngier
2020-09-18T08:24:10Z

On 2020-09-17 19:24, Jon Hunter wrote:
> On 17/09/2020 15:53, Jon Hunter wrote:
>
> ...
>
>>> next-20200916 completely broken on ARM and ARM64. Please check
>>> next-20200915 + the mentioned fix or just check
>>> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/log/?h=irq/ipi-as-irq
>>
>> OK, I have confirmed that on Tegra20 and Tegra30, that next-20200915 +
>> Marc's fix boots fine.
>>
>> Tegra186 and Tegra194 are not booting, but I am wondering if this is
>> yet
>> another issue that is not related. I have not actually bisected on
>> these
>> boards, but I am now bisecting on Tegra186 to confirm.
>
> Hmm ... well bisect on Tegra186 is also pointing to this commit, but
> the
> fix is not working there. Wonder what's going on with this gic-400?

It's not GIC400. I have tons of machines with GIC400 around me, and they
don't even need the fix. What happens if you only boot the non-Denver
CPUs?

M.
--
Jazz is not dead. It just smells funny...