Alexey Kardashevskiy 930a42ded3 vfio/spapr_tce: Set window when adding additional groups to container ... If a container already has a group attached, attaching a new group should just program already created IOMMU tables to the hardware via the iommu_table_group_ops::set_window() callback. However commit 6f01cc692a ("vfio/spapr: Add a helper to create default DMA window") did not just simplify the code but also removed the set_window() calls in the case of attaching groups to a container which already has tables so it broke VFIO PCI hotplug. This reverts set_window() bits in tce_iommu_take_ownership_ddw(). Fixes: 6f01cc692a ("vfio/spapr: Add a helper to create default DMA window") Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>		2017-02-07 11:48:16 -07:00
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mdev	vfio-mdev: Make mdev_device private and abstract interfaces	2016-12-30 08:13:44 -07:00
pci	vfio-pci: Handle error from pci_iomap	2017-01-04 08:34:39 -07:00
platform	vfio_platform: Updated to use vfio_set_irqs_validate_and_prepare()	2016-11-17 08:33:20 -07:00
Kconfig	vfio: Mediated device Core driver	2016-11-17 08:24:48 -07:00
Makefile	vfio: Mediated device Core driver	2016-11-17 08:24:48 -07:00
vfio.c	vfio: support notifier chain in vfio_group	2016-12-01 10:40:05 -07:00
vfio_iommu_spapr_tce.c	vfio/spapr_tce: Set window when adding additional groups to container	2017-02-07 11:48:16 -07:00
vfio_iommu_type1.c	vfio/type1: Remove pid_namespace.h include	2017-01-13 08:23:33 -07:00
vfio_spapr_eeh.c	drivers/vfio: Support EEH error injection	2015-05-12 20:33:35 +10:00
virqfd.c	vfio: Split virqfd into a separate module for vfio bus drivers	2015-03-17 08:33:38 -06:00