On Fri, 11 Aug 2017, Sebastian Ott wrote: > * That patch embedded a struct iommu_device within struct zpci_dev but > the iommu_device has a release function (via its class) - so when > the release function gets called it frees memory that was never allocated. > The fix is to not embedd struct iommu_device in zpci_dev (see below)
While discussing the problem with Gerald he noticed that struct iommu_device is embedded in other structs. So that is potentially broken in other cases, too. Sebastian _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu