From 26785cf28bb10bc94b2a52820c8ba1b3cfc534e5 Mon Sep 17 00:00:00 2001 From: Oliver Upton Date: Fri, 12 Sep 2025 14:22:51 -0700 Subject: [PATCH] KVM: arm64: nv: Expose FEAT_RASv1p1 via RAS_frac KVM already supports FEAT_RASv1p1 for NV-enabled VMs but only when advertised through the canonical field. Stop masking the silly frac field to expose the feature on systems without FEAT_DF. Signed-off-by: Oliver Upton Signed-off-by: Marc Zyngier --- arch/arm64/kvm/nested.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c index 5e46e95e26848..35fa6e00c9bef 100644 --- a/arch/arm64/kvm/nested.c +++ b/arch/arm64/kvm/nested.c @@ -1471,7 +1471,6 @@ u64 limit_nv_id_reg(struct kvm *kvm, u32 reg, u64 val) ID_AA64PFR1_EL1_SME | ID_AA64PFR1_EL1_RES0 | ID_AA64PFR1_EL1_MPAM_frac | - ID_AA64PFR1_EL1_RAS_frac | ID_AA64PFR1_EL1_MTE); break; -- 2.47.3