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Commit 4447a208 authored by Anup Patel's avatar Anup Patel Committed by Christoffer Dall
Browse files

ARM/ARM64: KVM: Advertise KVM_CAP_ARM_PSCI_0_2 to user space 



We have PSCI v0.2 emulation available in KVM ARM/ARM64
hence advertise this to user space (i.e. QEMU or KVMTOOL)
via KVM_CHECK_EXTENSION ioctl.

Signed-off-by: default avatarAnup Patel <anup.patel@linaro.org>
Signed-off-by: default avatarPranavkumar Sawargaonkar <pranavkumar@linaro.org>
Acked-by: default avatarChristoffer Dall <christoffer.dall@linaro.org>
Acked-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: default avatarChristoffer Dall <christoffer.dall@linaro.org>
parent b376d02b

arch/arm/kvm/arm.c

+1 −0
Original line number Diff line number Diff line
@@ -197,6 +197,7 @@ int kvm_dev_ioctl_check_extension(long ext) 
	case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:

	case KVM_CAP_ONE_REG:

	case KVM_CAP_ARM_PSCI:

	case KVM_CAP_ARM_PSCI_0_2:

		r = 1;

		break;

	case KVM_CAP_COALESCED_MMIO: