diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2024-09-27 08:13:52 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-09-27 08:13:52 +0200 |
| commit | 3a39d672e7f48b8d6b91a09afa4b55352773b4b5 (patch) | |
| tree | f7ec4043b508f48430dd09ac338c38acf7d5a6cd /drivers/iommu/intel/svm.c | |
| parent | 151ac45348afc5b56baa584c7cd4876addf461ff (diff) | |
| parent | 62a0e2fa40c5c06742b8b4997ba5095a3ec28503 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts and no adjacent changes.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/iommu/intel/svm.c')
| -rw-r--r-- | drivers/iommu/intel/svm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/iommu/intel/svm.c b/drivers/iommu/intel/svm.c index 0e3a9b38bef2..078d1e32a24e 100644 --- a/drivers/iommu/intel/svm.c +++ b/drivers/iommu/intel/svm.c @@ -184,7 +184,10 @@ static void intel_mm_release(struct mmu_notifier *mn, struct mm_struct *mm) static void intel_mm_free_notifier(struct mmu_notifier *mn) { - kfree(container_of(mn, struct dmar_domain, notifier)); + struct dmar_domain *domain = container_of(mn, struct dmar_domain, notifier); + + kfree(domain->qi_batch); + kfree(domain); } static const struct mmu_notifier_ops intel_mmuops = { @@ -311,7 +314,7 @@ void intel_drain_pasid_prq(struct device *dev, u32 pasid) domain = info->domain; pdev = to_pci_dev(dev); sid = PCI_DEVID(info->bus, info->devfn); - did = domain_id_iommu(domain, iommu); + did = domain ? domain_id_iommu(domain, iommu) : FLPT_DEFAULT_DID; qdep = pci_ats_queue_depth(pdev); /* |