The patch introduces kernel configuration option KVM_EEH, which
depends on KVM_BOOK3S_64, VFIO_IOMMU_SPAPR_TCE and EEH. The option
is to enable emulating EEH RTAS services that required by EEH
module in pSeries-based guest.
Signed-off-by: Gavin Shan <gws...@linux.vnet.ibm.com>
---
arch/powerpc/kvm/Kconfig | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 141b202..743d2d9 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -189,6 +189,14 @@ config KVM_XICS
Specification) interrupt controller architecture used on
IBM POWER (pSeries) servers.
+config KVM_EEH
+ bool "KVM in-kernel EEH RTAS emulation"
+ depends on PPC_POWERNV && KVM_BOOK3S_64 && EEH && VFIO_IOMMU_SPAPR_TCE
+ default y
+ ---help---
+ Enable support for emulating EEH RTAS services used on IBM
+ POWER (pSeries) servers.
+
source drivers/vhost/Kconfig
endif # VIRTUALIZATION
--
1.8.3.2
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