KVM: PPC: Add support for ePAPR idle hcall in host kernel
And add a new flag definition in kvm_ppc_pvinfo to indicate
whether the host supports the EV_IDLE hcall.
Signed-off-by: Liu Yu <yu.liu@freescale.com>
[stuart.yoder@freescale.com: cleanup,fixes for conditions allowing idle]
Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
[agraf: fix typo]
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 0a6d6ba..4cb3761 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -477,6 +477,8 @@
struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
};
+#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0)
+
#define KVMIO 0xAE
/* machine type bits, to be used as argument to KVM_CREATE_VM */