On 2020-09-17 19:24, Jon Hunter wrote:

On 17/09/2020 15:53, Jon Hunter wrote:

...

quoted

quoted

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...

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