Re: [PATCH v2 00/14] arm64/nmi: Support for FEAT_NMI

Lorenzo Pieralisi
2022-12-03T08:25:17Z

On Fri, Dec 02, 2022 at 06:42:20PM +0000, Marc Zyngier wrote:
> On Sat, 12 Nov 2022 15:16:54 +0000,
> Mark Brown <broonie@kernel.org> wrote:
> >
> > This series enables the architecture and GIC support for the arm64
> > FEAT_NMI and FEAT_GICv3_NMI extensions in host kernels. These introduce
> > support for a new category of interrupts in the architecture code which
> > we can use to provide NMI like functionality, though the interrupts are
> > in fact maskable as the name would not imply. The GIC support was done
> > by Loreozo Pieralisi.
>
> FWIW, I have stashed a rework of my 2 year old vgic NMI series at
> [1]. It hasn't broken non-NMI behaviour in my early testing, but my
> FVP is out of commission for the time being.

Thanks Marc, I will test the changes and update the ones I made
already accordingly, I should be able to do that next week I have
been sick but things are on the mend.

Lorenzo

>
> What could possibly go wrong?
>
> M.
>
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/log/?h=arm64/nmi
>
> --
> Without deviation from the norm, progress is not possible.
>
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