Patch-mainline: v6.7-rc1
Git-commit: 122ae01c5159eb1584e07907aec89e2470622baa
References: jsc#PED-7322
From: Liang Chen <liangchen.linux@gmail.com>
Date: Thu, 19 Oct 2023 12:33:36 +0800
Subject: [PATCH] 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 <liangchen.linux@gmail.com>
Link: https://lore.kernel.org/r/20231019043336.8998-1-liangchen.linux@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
---
arch/x86/include/asm/kvm_host.h | 1 -
arch/x86/kvm/x86.c | 1 -
2 files changed, 2 deletions(-)
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 */
--
2.35.3