* [PATCH] KVM: x86: remove the unused assigned_dev_head from kvm_arch
@ 2023-10-19 4:33 Liang Chen
2023-10-20 22:56 ` Sean Christopherson
0 siblings, 1 reply; 2+ messages in thread
From: Liang Chen @ 2023-10-19 4:33 UTC (permalink / raw)
To: pbonzini, seanjc; +Cc: kvm, liangchen.linux
Legacy device assignment was dropped years ago. This field is not used
anymore.
Signed-off-by: Liang Chen <liangchen.linux@gmail.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 70d139406bc8..f43065b08cbc 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1275,7 +1275,6 @@ 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 41cce5031126..3b450f697678 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -12326,7 +12326,6 @@ 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 */
--
2.40.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] KVM: x86: remove the unused assigned_dev_head from kvm_arch
2023-10-19 4:33 [PATCH] KVM: x86: remove the unused assigned_dev_head from kvm_arch Liang Chen
@ 2023-10-20 22:56 ` Sean Christopherson
0 siblings, 0 replies; 2+ messages in thread
From: Sean Christopherson @ 2023-10-20 22:56 UTC (permalink / raw)
To: Sean Christopherson, pbonzini, Liang Chen; +Cc: kvm
On Thu, 19 Oct 2023 12:33:36 +0800, Liang Chen wrote:
> Legacy device assignment was dropped years ago. This field is not used
> anymore.
Applied to kvm-x86 misc, thanks!
[1/1] KVM: x86: remove the unused assigned_dev_head from kvm_arch
https://github.com/kvm-x86/linux/commit/122ae01c5159
--
https://github.com/kvm-x86/linux/tree/next
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-10-19 4:33 [PATCH] KVM: x86: remove the unused assigned_dev_head from kvm_arch Liang Chen
2023-10-20 22:56 ` Sean Christopherson
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