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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2017-07-20 17:22:29 +1000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-09-08 09:30:55 +1000 |
| commit | f5509b6bebc68fc781f0823e628fead884fd69d4 (patch) | |
| tree | 6ab59b29ad74cde8fb03f724288dda87272a306a /hw/xen/xen_backend.c | |
| parent | 54a50dae93fa3c0b0bd6188ecf1777474d55648e (diff) | |
| download | qemu-f5509b6bebc68fc781f0823e628fead884fd69d4.zip qemu-f5509b6bebc68fc781f0823e628fead884fd69d4.tar.gz qemu-f5509b6bebc68fc781f0823e628fead884fd69d4.tar.bz2 | |
spapr_iommu: Realloc guest visible TCE table when hot(un)plugging vfio-pci
This replaces g_malloc() with spapr_tce_alloc_table() as this is
the standard way of allocating tables and this allows moving the table
back to KVM when unplugging a VFIO PCI device and VFIO TCE acceleration
support is not present in the KVM.
Although spapr_tce_alloc_table() is expected to fail with EBUSY
if called when previous fd is not closed yet, in practice we will not
see it because cap_spapr_vfio is false at the moment.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/xen/xen_backend.c')
0 files changed, 0 insertions, 0 deletions