Commit 122ae01c authored by Liang Chen's avatar Liang Chen Committed by Sean Christopherson
Browse files

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: default avatarLiang Chen <liangchen.linux@gmail.com>
Link: https://lore.kernel.org/r/20231019043336.8998-1-liangchen.linux@gmail.com


Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
parent 329369ca

arch/x86/include/asm/kvm_host.h

+0 −1
Original line number Diff line number Diff line
@@ -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

arch/x86/kvm/x86.c

+0 −1
Original line number Diff line number Diff line
@@ -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 */