On Thu, Feb 08, 2024 at 02:16:51AM +0530, ankita@xxxxxxxxxx wrote: > diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c > index d14504821b79..e1e6847a793b 100644 > --- a/arch/arm64/kvm/mmu.c > +++ b/arch/arm64/kvm/mmu.c > @@ -1381,7 +1381,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, > int ret = 0; > bool write_fault, writable, force_pte = false; > bool exec_fault, mte_allowed; > - bool device = false; > + bool device = false, vfio_allow_wc = false; > unsigned long mmu_seq; > struct kvm *kvm = vcpu->kvm; > struct kvm_mmu_memory_cache *memcache = &vcpu->arch.mmu_page_cache; > @@ -1472,6 +1472,8 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, > gfn = fault_ipa >> PAGE_SHIFT; > mte_allowed = kvm_vma_mte_allowed(vma); > > + vfio_allow_wc = (vma->vm_flags & VM_VFIO_ALLOW_WC); Nitpick: no need for brackets, '=' has a pretty low precedence. Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
