From 8f42ab2749d00ea15157ab896cfbed73a247b3e1 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Thu, 5 Jun 2014 17:38:02 +0530 Subject: KVM: PPC: BOOK3S: PR: Emulate virtual timebase register virtual time base register is a per VM, per cpu register that needs to be saved and restored on vm exit and entry. Writing to VTB is not allowed in the privileged mode. Signed-off-by: Aneesh Kumar K.V [agraf: fix compile error] Signed-off-by: Alexander Graf --- arch/powerpc/include/asm/kvm_host.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/include/asm/kvm_host.h') diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 4a58731a0a72..bd3caeaeebe1 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -505,6 +505,7 @@ struct kvm_vcpu_arch { #endif /* Time base value when we entered the guest */ u64 entry_tb; + u64 entry_vtb; u32 tcr; ulong tsr; /* we need to perform set/clr_bits() which requires ulong */ u32 ivor[64]; -- cgit