Hi Fenghua, On Mon, 7 Feb 2022 15:02:48 -0800, Fenghua Yu <fenghua...@intel.com> wrote:
> @@ -1047,8 +1040,6 @@ struct iommu_sva *intel_svm_bind(struct device > *dev, struct mm_struct *mm, void } > > sva = intel_svm_bind_mm(iommu, dev, mm, flags); > - if (IS_ERR_OR_NULL(sva)) > - intel_svm_free_pasid(mm); If bind fails, the PASID has no IOMMU nor CPU context. It should be safe to free here. Thanks, Jacob _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
