KVM: PPC: Add papr_enabled flag

When running a PAPR guest, some things change. The privilege level drops from hypervisor to supervisor, SDR1 gets treated differently and we interpret hypercalls. For bisectability sake, add the flag now, but only enable it when all the support code is there. Signed-off-by: Alexander Graf <agraf@suse.de>
mariux64 · Sep 25, 2011 · 9432ba6 · 9432ba6
1 parent db507c3
commit 9432ba6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
@@ -389,6 +389,7 @@ struct kvm_vcpu_arch {
 	u8 dcr_is_write;
 	u8 osi_needed;
 	u8 osi_enabled;
+	u8 papr_enabled;
 	u8 hcall_needed;
 
 	u32 cpr0_cfgaddr; /* holds the last set cpr0_cfgaddr */