From: Longpeng(Mike) Date: Tue, 8 Aug 2017 04:05:35 +0000 (+0800) Subject: KVM: arm: implements the kvm_arch_vcpu_in_kernel() X-Git-Tag: MMI-PSA29.97-13-9~4777^2~35 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f01fbd2fad73434f62cbd0aada8f9403fc0fa527;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git KVM: arm: implements the kvm_arch_vcpu_in_kernel() This implements the kvm_arch_vcpu_in_kernel() for ARM, and adjusts the calls to kvm_vcpu_on_spin(). Signed-off-by: Longpeng(Mike) Signed-off-by: Paolo Bonzini --- diff --git a/arch/arm/kvm/handle_exit.c b/arch/arm/kvm/handle_exit.c index 196122bb6968..cf8bf6bf87c4 100644 --- a/arch/arm/kvm/handle_exit.c +++ b/arch/arm/kvm/handle_exit.c @@ -67,7 +67,7 @@ static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run) if (kvm_vcpu_get_hsr(vcpu) & HSR_WFI_IS_WFE) { trace_kvm_wfx(*vcpu_pc(vcpu), true); vcpu->stat.wfe_exit_stat++; - kvm_vcpu_on_spin(vcpu, false); + kvm_vcpu_on_spin(vcpu, vcpu_mode_priv(vcpu)); } else { trace_kvm_wfx(*vcpu_pc(vcpu), false); vcpu->stat.wfi_exit_stat++; diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c index da57622cacca..7debb74843a0 100644 --- a/arch/arm64/kvm/handle_exit.c +++ b/arch/arm64/kvm/handle_exit.c @@ -84,7 +84,7 @@ static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run) if (kvm_vcpu_get_hsr(vcpu) & ESR_ELx_WFx_ISS_WFE) { trace_kvm_wfx_arm64(*vcpu_pc(vcpu), true); vcpu->stat.wfe_exit_stat++; - kvm_vcpu_on_spin(vcpu, false); + kvm_vcpu_on_spin(vcpu, vcpu_mode_priv(vcpu)); } else { trace_kvm_wfx_arm64(*vcpu_pc(vcpu), false); vcpu->stat.wfi_exit_stat++; diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 862f820d06d4..b9f68e4add71 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -418,7 +418,7 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *v) bool kvm_arch_vcpu_in_kernel(struct kvm_vcpu *vcpu) { - return false; + return vcpu_mode_priv(vcpu); } /* Just ensure a guest exit from a particular CPU */