On Tue, Oct 29, 2024 at 04:45:00PM +0000, Marc Zyngier wrote: > Mark Brown <[email protected]> wrote:
> > + ID_WRITABLE(ID_AA64ISAR3_EL1, (ID_AA64ISAR3_EL1_FPRCVT | > > + ID_AA64ISAR3_EL1_FAMINMAX)), > Please add the required sanitisation of the register so that we do not > get any surprise exposure of unhandled features when someone changes > ftr_id_aa64isar3[]. Hrm, right - sorry I missed that. The other registers I was looking at don't do any filtering. This feels like something the helpers should do but that's simply not how things are structured right now.
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