Commit a99456ab authored by Oliver Upton's avatar Oliver Upton
Browse files

KVM: arm64: nv: Advertise support for FEAT_RAS 



Now that the missing bits for vSError injection/deferral have been added
we can merrily claim support for FEAT_RAS.

Reviewed-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20250708172532.1699409-10-oliver.upton@linux.dev


Signed-off-by: default avatarOliver Upton <oliver.upton@linux.dev>
parent 18fbc247

arch/arm64/kvm/nested.c

+1 −2
Original line number Diff line number Diff line
@@ -1424,12 +1424,11 @@ u64 limit_nv_id_reg(struct kvm *kvm, u32 reg, u64 val) 
		break;



	case SYS_ID_AA64PFR0_EL1:

		/* No RME, AMU, MPAM, S-EL2, or RAS */

		/* No RME, AMU, MPAM, or S-EL2 */

		val &= ~(ID_AA64PFR0_EL1_RME	|

			 ID_AA64PFR0_EL1_AMU	|

			 ID_AA64PFR0_EL1_MPAM	|

			 ID_AA64PFR0_EL1_SEL2	|

			 ID_AA64PFR0_EL1_RAS	|

			 ID_AA64PFR0_EL1_EL3	|

			 ID_AA64PFR0_EL1_EL2	|

			 ID_AA64PFR0_EL1_EL1	|