Alex Williamson d6f1448277 vfio: Fix vfio-kvm group registration ... Commit 8c37faa475 ("vfio-pci, ppc64/spapr: Reorder group-to-container attaching") moved registration of groups with the vfio-kvm device from vfio_get_group() to vfio_connect_container(), but it missed the case where a group is attached to an existing container and takes an early exit. Perhaps this is a less common case on ppc64/spapr, but on x86 (without viommu) all groups are connected to the same container and thus only the first group gets registered with the vfio-kvm device. This becomes a problem if we then hot-unplug the devices associated with that first group and we end up with KVM being misinformed about any vfio connections that might remain. Fix by including the call to vfio_kvm_device_add_group() in this early exit path. Fixes: 8c37faa475 ("vfio-pci, ppc64/spapr: Reorder group-to-container attaching") Cc: qemu-stable@nongnu.org # qemu-2.10+ Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Peter Xu <peterx@redhat.com> Tested-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> (cherry picked from commit 2016986aed) Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>		2018-01-09 11:09:36 -06:00
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Makefile.objs	vfio/ccw: vfio based subchannel passthrough driver	2017-05-19 12:29:01 +02:00
amd-xgbe.c	sysbus: Set user_creatable=false by default on TYPE_SYS_BUS_DEVICE	2017-05-17 10:37:01 -03:00
calxeda-xgmac.c	sysbus: Set user_creatable=false by default on TYPE_SYS_BUS_DEVICE	2017-05-17 10:37:01 -03:00
ccw.c	s390x: improve error handling for SSCH and RSCH	2017-10-20 13:32:10 +02:00
common.c	vfio: Fix vfio-kvm group registration	2018-01-09 11:09:36 -06:00
pci-quirks.c	pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices	2017-10-15 05:54:43 +03:00
pci.c	pci: Add interface names to hybrid PCI devices	2017-10-15 05:54:42 +03:00
pci.h	vfio/pci: Add NVIDIA GPUDirect Cliques support	2017-10-03 12:57:36 -06:00
platform.c	vfio/platform: fix use of freed memory	2017-07-26 11:38:17 -06:00
spapr.c	vfio, spapr: Fix levels calculation	2017-09-15 10:29:48 +10:00
trace-events	trace-events: fix code style: print 0x before hex numbers	2017-08-01 12:13:07 +01:00