On Mon, Oct 30, 2023 at 10:00:35AM +0100, Cédric Le Goater wrote: > On 10/23/23 10:24, Cédric Le Goater wrote: > > From: Yi Liu <yi.l....@intel.com> > > > > This patch modifies pci_setup_iommu() to set PCIIOMMUOps > > instead of setting PCIIOMMUFunc. PCIIOMMUFunc is used to > > get an address space for a PCI device in vendor specific > > way. The PCIIOMMUOps still offers this functionality. But > > using PCIIOMMUOps leaves space to add more iommu related > > vendor specific operations. > > > > Cc: Kevin Tian <kevin.t...@intel.com> > > Cc: Jacob Pan <jacob.jun....@linux.intel.com> > > Cc: Peter Xu <pet...@redhat.com> > > Cc: Eric Auger <eric.au...@redhat.com> > > Cc: Yi Sun <yi.y....@linux.intel.com> > > Cc: David Gibson <da...@gibson.dropbear.id.au> > > Cc: "Michael S. Tsirkin" <m...@redhat.com> > > Cc: Eric Auger <eric.au...@redhat.com> > > Cc: Peter Maydell <peter.mayd...@linaro.org> > > Cc: Paolo Bonzini <pbonz...@redhat.com> > > Cc: Peter Xu <pet...@redhat.com> > > Cc: Jason Wang <jasow...@redhat.com> > > Cc: Andrey Smirnov <andrew.smir...@gmail.com> > > Cc: Helge Deller <del...@gmx.de> > > Cc: Hervé Poussineau <hpous...@reactos.org> > > Cc: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk> > > Cc: BALATON Zoltan <bala...@eik.bme.hu> > > Cc: Elena Ufimtseva <elena.ufimts...@oracle.com> > > Cc: Jagannathan Raman <jag.ra...@oracle.com> > > Cc: Matthew Rosato <mjros...@linux.ibm.com> > > Cc: Eric Farman <far...@linux.ibm.com> > > Cc: Halil Pasic <pa...@linux.ibm.com> > > Cc: Christian Borntraeger <borntrae...@linux.ibm.com> > > Cc: Thomas Huth <th...@redhat.com> > > Cc: Helge Deller <del...@gmx.de> > > Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> > > Reviewed-by: Peter Xu <pet...@redhat.com> > > Signed-off-by: Yi Liu <yi.l....@intel.com> > > Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org> > > Reviewed-by: Eric Auger <eric.au...@redhat.com> > > [ clg: - refreshed on latest QEMU > > - included hw/remote/iommu.c > > - documentation update > > - asserts in pci_setup_iommu() > > - removed checks on iommu_bus->iommu_ops->get_address_space > > - included Elroy PCI host (PA-RISC) ] > > Signed-off-by: Cédric Le Goater <c...@redhat.com> > > --- > > > > Hello, > > > > Initially sent by Yi Liu as part of series "intel_iommu: expose > > Shared Virtual Addressing to VMs" [1], this patch would also simplify > > the changes Joao wants to introduce in "vfio: VFIO migration support > > with vIOMMU" [2]. > > > > Has anyone objections ? > > > > Thanks, > > > > C. > > > > [1] > > https://lore.kernel.org/qemu-devel/20210302203827.437645-5-yi.l....@intel.com/ > > [2] > > https://lore.kernel.org/qemu-devel/20230622214845.3980-1-joao.m.mart...@oracle.com/ > > > Applied to vfio-next. > > Thanks, > > C.
Okay. Acked-by: Michael S. Tsirkin <m...@redhat.com>
