diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index d241353226c5..c674aa12ef31 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2253,25 +2253,9 @@ static inline void unlink_domain_info(struct device_domain_info *info) static void domain_remove_dev_info(struct dmar_domain *domain) { struct device_domain_info *info, *tmp; - unsigned long flags; - - spin_lock_irqsave(&device_domain_lock, flags); - list_for_each_entry_safe(info, tmp, &domain->devices, link) { - unlink_domain_info(info); - spin_unlock_irqrestore(&device_domain_lock, flags); - - iommu_disable_dev_iotlb(info); - iommu_detach_dev(info->iommu, info->bus, info->devfn); - - if (domain_type_is_vm(domain)) { - iommu_detach_dependent_devices(info->iommu, info->dev); - domain_detach_iommu(domain, info->iommu); - } - free_devinfo_mem(info); - spin_lock_irqsave(&device_domain_lock, flags); - } - spin_unlock_irqrestore(&device_domain_lock, flags); + list_for_each_entry_safe(info, tmp, &domain->devices, link) + domain_remove_one_dev_info(domain, info->dev); } /* |
