[PATCH v3 0/6] KVM: arm64: FEAT_RASv1p1 support and RAS selection

Oliver Upton oliver.upton at linux.dev
Thu Aug 21 17:01:59 PDT 2025


On Sun, 17 Aug 2025 21:21:52 +0100, Marc Zyngier wrote:
> This is the next iteration of this series trying to plug some of our
> RAS holes (no pun intended...). See [1] for the original series.
> 
> The difference with the previous drop is that we don't try to expose a
> canonical encoding RASv1p1. Which means you must migrate between
> similar implementations for now.
> 
> [...]

Applied to fixes, thanks!

[1/6] arm64: Add capability denoting FEAT_RASv1p1
      https://git.kernel.org/kvmarm/kvmarm/c/8049164653c6
[2/6] KVM: arm64: Handle RASv1p1 registers
      https://git.kernel.org/kvmarm/kvmarm/c/d7b3e23f945b
[3/6] KVM: arm64: Ignore HCR_EL2.FIEN set by L1 guest's EL2
      https://git.kernel.org/kvmarm/kvmarm/c/9049fb1227a2
[4/6] KVM: arm64: Make ID_AA64PFR0_EL1.RAS writable
      https://git.kernel.org/kvmarm/kvmarm/c/1fab657cb2a0
[5/6] KVM: arm64: Make ID_AA64PFR1_EL1.RAS_frac writable
      https://git.kernel.org/kvmarm/kvmarm/c/7a765aa88e34
[6/6] KVM: arm64: Get rid of ARM64_FEATURE_MASK()
      https://git.kernel.org/kvmarm/kvmarm/c/0843e0ced338

--
Best,
Oliver



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