diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index cf8d320dc7a5f893e934f86d297f5f2afbbf05b0..cbf9f076f57cbc3e4b61ea11ee4802aa566fa38e 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -342,6 +342,13 @@ enum { KVM_DEBUGREG_RELOAD = 4, }; +struct kvm_mtrr { + struct mtrr_var_range var_ranges[MTRR_MAX_VAR_RANGES]; + mtrr_type fixed_ranges[KVM_NR_FIXED_MTRR_REGION]; + unsigned char enabled; + mtrr_type def_type; +}; + struct kvm_vcpu_arch { /* * rip and regs accesses must go through @@ -472,7 +479,7 @@ struct kvm_vcpu_arch { bool nmi_injected; /* Trying to inject an NMI this entry */ bool smi_pending; /* SMI queued after currently running handler */ - struct mtrr_state_type mtrr_state; + struct kvm_mtrr mtrr_state; u64 pat; unsigned switch_db_regs; diff --git a/arch/x86/kvm/mtrr.c b/arch/x86/kvm/mtrr.c index a05846a524d936430f63e16f3c90a677770a2f96..ce061fffc0770f0b215eebb0b17e2036b00800b5 100644 --- a/arch/x86/kvm/mtrr.c +++ b/arch/x86/kvm/mtrr.c @@ -103,7 +103,7 @@ EXPORT_SYMBOL_GPL(kvm_mtrr_valid); static void update_mtrr(struct kvm_vcpu *vcpu, u32 msr) { - struct mtrr_state_type *mtrr_state = &vcpu->arch.mtrr_state; + struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state; unsigned char mtrr_enabled = mtrr_state->enabled; gfn_t start, end, mask; int index; @@ -247,7 +247,7 @@ int kvm_mtrr_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata) * The function is based on mtrr_type_lookup() in * arch/x86/kernel/cpu/mtrr/generic.c */ -static int get_mtrr_type(struct mtrr_state_type *mtrr_state, +static int get_mtrr_type(struct kvm_mtrr *mtrr_state, u64 start, u64 end) { u64 base, mask; @@ -262,8 +262,7 @@ static int get_mtrr_type(struct mtrr_state_type *mtrr_state, end--; /* Look in fixed ranges. Just return the type as per start */ - if (mtrr_state->have_fixed && (mtrr_state->enabled & 0x1) && - (start < 0x100000)) { + if ((mtrr_state->enabled & 0x1) && (start < 0x100000)) { int idx; if (start < 0x80000) { diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index fb6c9a11b5c1845f1ab238c705982e01a5c7fcee..2ffad7f2a28ee5a323f5409bc87d912438c7c786 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -7379,7 +7379,6 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) { int r; - vcpu->arch.mtrr_state.have_fixed = 1; r = vcpu_load(vcpu); if (r) return r;