On Fri, Mar 30, 2012 at 11:03:49AM -0500, Omar Ramirez Luna wrote: > 'domain_destroy with devices attached' case isn't yet handled, instead > code assumes that the device was already detached. > > If the domain is destroyed the hardware still has access to invalid > pointers to its page table and internal iommu object. In order to > detach the users we need to track devices using the iommu, current > use cases only have one user of iommu per instance. When required > this can evolve to a list with the devices using the iommu_dev. > > Reported-by: Joerg Roedel <joro@xxxxxxxxxx> > Reviewed-by: Ohad Ben-Cohen <ohad@xxxxxxxxxx> > Signed-off-by: Omar Ramirez Luna <omar.luna@xxxxxxxxxx> Doesn't apply against 3.4-rc2. Please rebase and send a new version. Joerg -- AMD Operating System Research Center Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach General Managers: Alberto Bozzo Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
