From: Vitaly Kuznetsov Date: Mon, 8 Oct 2018 17:19:04 +0000 (+0200) Subject: KVM: x86: hyperv: fix 'tlb_lush' typo X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e6b6c483ebe9b3f82710fc39eff5531b4d80b089;p=openwrt%2Fstaging%2Fblogic.git KVM: x86: hyperv: fix 'tlb_lush' typo Regardless of whether your TLB is lush or not it still needs flushing. Reported-by: Roman Kagan Reviewed-by: Roman Kagan Signed-off-by: Vitaly Kuznetsov Signed-off-by: Paolo Bonzini --- diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index d81f536d024a..901572b4f6f7 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -499,7 +499,7 @@ struct kvm_vcpu_hv { struct kvm_hyperv_exit exit; struct kvm_vcpu_hv_stimer stimer[HV_SYNIC_STIMER_COUNT]; DECLARE_BITMAP(stimer_pending_bitmap, HV_SYNIC_STIMER_COUNT); - cpumask_t tlb_lush; + cpumask_t tlb_flush; }; struct kvm_vcpu_arch { diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c index bad4bffdc8b9..f1ae1777519c 100644 --- a/arch/x86/kvm/hyperv.c +++ b/arch/x86/kvm/hyperv.c @@ -1354,12 +1354,12 @@ static u64 kvm_hv_flush_tlb(struct kvm_vcpu *current_vcpu, u64 ingpa, * vcpu->arch.cr3 may not be up-to-date for running vCPUs so we can't * analyze it here, flush TLB regardless of the specified address space. */ - cpumask_clear(&hv_vcpu->tlb_lush); + cpumask_clear(&hv_vcpu->tlb_flush); if (all_cpus) { kvm_make_vcpus_request_mask(kvm, KVM_REQ_TLB_FLUSH | KVM_REQUEST_NO_WAKEUP, - NULL, &hv_vcpu->tlb_lush); + NULL, &hv_vcpu->tlb_flush); goto ret_success; } @@ -1397,7 +1397,7 @@ static u64 kvm_hv_flush_tlb(struct kvm_vcpu *current_vcpu, u64 ingpa, flush_request: kvm_make_vcpus_request_mask(kvm, KVM_REQ_TLB_FLUSH | KVM_REQUEST_NO_WAKEUP, - vcpu_bitmap, &hv_vcpu->tlb_lush); + vcpu_bitmap, &hv_vcpu->tlb_flush); ret_success: /* We always do full TLB flush, set rep_done = rep_cnt. */