diff options
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index a209199f3af6..1b7ad80c0537 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1911,9 +1911,7 @@ static void domain_exit(struct dmar_domain *domain) struct page *freelist; /* Remove associated devices and clear attached or cached domains */ - rcu_read_lock(); domain_remove_dev_info(domain); - rcu_read_unlock(); /* destroy iovas */ put_iova_domain(&domain->iovad); @@ -5254,9 +5252,7 @@ static int intel_iommu_attach_device(struct iommu_domain *domain, old_domain = find_domain(dev); if (old_domain) { - rcu_read_lock(); dmar_remove_one_dev_info(dev); - rcu_read_unlock(); if (!domain_type_is_vm_or_si(old_domain) && list_empty(&old_domain->devices)) |