From 62b4db0042aa753810e0d4f184481cc107c925ba Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Sat, 1 Dec 2012 14:50:26 +0100 Subject: [PATCH] KVM: PPC: Make EPCR a valid field for booke64 and bookehv In BookE, EPCR is defined and valid when either the HV or the 64bit category are implemented. Reflect this in the field definition. Today the only KVM target on 64bit is HV enabled, so there is no change in actual source code, but this keeps the code closer to the spec and doesn't build up artificial road blocks for a PR KVM on 64bit. Signed-off-by: Alexander Graf --- arch/powerpc/include/asm/kvm_host.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 62fbd38b15fa..ca9bf459db6a 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -406,13 +406,18 @@ struct kvm_vcpu_arch { u32 host_mas4; u32 host_mas6; u32 shadow_epcr; - u32 epcr; u32 shadow_msrp; u32 eplc; u32 epsc; u32 oldpir; #endif +#if defined(CONFIG_BOOKE) +#if defined(CONFIG_KVM_BOOKE_HV) || defined(CONFIG_64BIT) + u32 epcr; +#endif +#endif + #ifdef CONFIG_PPC_BOOK3S /* For Gekko paired singles */ u32 qpr[32];