[PATCH v4 5/9] arm64/sysreg: Update ID_AA64SMFR0_EL1 to DDI0601 2024-09

[Mark Brown]

On Tue, Jan 07, 2025 at 03:13:24PM +0000, Will Deacon wrote:
> On Wed, Dec 11, 2024 at 01:02:50AM +0000, Mark Brown wrote:

> > -Res0	27:0
> > +UnsignedEnum	27	SF8MM8
> > +	0b0	NI
> > +	0b1	IMP
> > +EndEnum
> > +UnsignedEnum	26	SF8MM4
> > +	0b0	NI
> > +	0b1	IMP
> > +EndEnum

> afaict, bits 27 and 26 are still RES0 in all the documentation I can
> find...

They're in the 2024-09 XML release here:

   https://developer.arm.com/documentation/ddi0601/2024-09/AArch64-Registers/ID-AA64SMFR0-EL1--SME-Feature-ID-Register-0?lang=en

which was current at the time the series was sent but I see that they've
been removed in the 2024-12 release which came out later, right at the
end of last year:

   https://developer.arm.com/documentation/ddi0601/2024-12/AArch64-Registers/ID-AA64SMFR0-EL1--SME-Feature-ID-Register-0?lang=en

so we should just remove these.  I'll respin (or should I do it
incrementally to save on re-review of the rest of it?).
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