On Mon, 04 Oct 2021 15:15:25 +0100,
Lukas Jünger <[email protected]> wrote:
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> > So either you run something that is pretty old and buggy (and I'd like
> > to know what), or you have uncovered a bug and I would need you to
> > trace when vgic_sre gets set.
> Okay. I'm running on N1-SDP with the latest release 2021.05.26.
> uname -a gives:
>
> Linux n1sdp 5.10.12+ #1 SMP Fri Oct 1 11:50:05 UTC 2021 aarch64
> aarch64 aarch64 GNU/Linux
>
>
> Is there a way to debug this without a hardware debugger/JTAG?
Sure, you can always hack the kernel (I assume you know how to boot a
fresh kernel). Put some traces in vgic_v3_enable(), and find out why
vgic_sre is non-zero.
Thanks,
M.
--
Without deviation from the norm, progress is not possible.
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