[PATCH 0/2] KVM: arm64: Control visibility of S1PIE related sysregs to userspace

Mark Brown broonie at kernel.org
Wed Aug 21 08:19:59 PDT 2024


On Wed, Aug 21, 2024 at 03:45:20PM +0100, Marc Zyngier wrote:

> Ultimately, we need to revisit the way we deal with visibility, as
> adding a myriad of helpers checking a combination of features doesn't
> scale. That information should exist as a static table, just like the
> trap bits.

Indeed, I was wondering about just adding a description of the relevant
ID register field to the sys_regs table.

> But until then, that's probably the way.

OK.
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