[PATCH] KVM: arm64: nv: Fix RESx behaviour of disabled FGTs with negative polarity

[Oliver Upton]

On Fri, 14 Jun 2024 13:58:58 +0100, Marc Zyngier wrote:
> The Fine Grained Trap extension is pretty messy as it doesn't
> consistently use the same polarity for all trap bits. A bunch
> of them, added later in the life of the architecture, have a
> *negative* priority.
> 
> So if these bits are disabled, they must be RES1 and not RES0.
> But that's not what the code implements, making the traps for
> these negative trap bits being always on instead of disabled.
> 
> [...]

Applied to kvmarm/next, thanks!

[1/1] KVM: arm64: nv: Fix RESx behaviour of disabled FGTs with negative polarity
      https://git.kernel.org/kvmarm/kvmarm/c/eb9d53d4a949

--
Best,
Oliver