From: Liang Chen Date: Thu, 19 Oct 2023 04:33:36 +0000 (+0800) Subject: KVM: x86: remove the unused assigned_dev_head from kvm_arch X-Git-Tag: io_uring-6.7-2023-11-10~10^2~5^2~1 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=122ae01c5159eb1584e07907aec89e2470622baa;p=linux-2.6-block.git KVM: x86: remove the unused assigned_dev_head from kvm_arch Legacy device assignment was dropped years ago. This field is not used anymore. Signed-off-by: Liang Chen Link: https://lore.kernel.org/r/20231019043336.8998-1-liangchen.linux@gmail.com Signed-off-by: Sean Christopherson --- diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 63e08b17a7b7..f980a2a9dd7e 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1284,7 +1284,6 @@ struct kvm_arch { */ spinlock_t mmu_unsync_pages_lock; - struct list_head assigned_dev_head; struct iommu_domain *iommu_domain; bool iommu_noncoherent; #define __KVM_HAVE_ARCH_NONCOHERENT_DMA diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 2b1d8e22502b..923eeca1c971 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -12425,7 +12425,6 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type) goto out_uninit_mmu; INIT_HLIST_HEAD(&kvm->arch.mask_notifier_list); - INIT_LIST_HEAD(&kvm->arch.assigned_dev_head); atomic_set(&kvm->arch.noncoherent_dma_count, 0); /* Reserve bit 0 of irq_sources_bitmap for userspace irq source */