| Date | Thu, 23 Apr 2009 00:21:47 -0700 | From | Chris Wright <> | Subject | [patch 087/100] KVM: fix kvm_vm_ioctl_deassign_device |
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-stable review patch. If anyone has any objections, please let us know. ---------------------
From: Weidong Han <weidong.han@intel.com>
upstream commit: 4a906e49f103c2e544148a209ba1db316510799f
only need to set assigned_dev_id for deassignment, use match->flags to judge and deassign it.
Acked-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Weidong Han <weidong.han@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> --- virt/kvm/kvm_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -563,7 +563,7 @@ static int kvm_vm_ioctl_deassign_device( goto out; } - if (assigned_dev->flags & KVM_DEV_ASSIGN_ENABLE_IOMMU) + if (match->flags & KVM_DEV_ASSIGN_ENABLE_IOMMU) kvm_deassign_device(kvm, match); kvm_free_assigned_device(kvm, match);
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