diff options
| author | Alex Williamson <alex.williamson@redhat.com> | 2013-12-06 11:16:40 -0700 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2014-02-21 00:34:40 -0600 |
| commit | c426a2da12447a55f52276e763a513c81fc7c1d7 (patch) | |
| tree | e518751ed349f46b61370cde4a4576345adf5485 /hw/scsi/scsi-disk.c | |
| parent | 15a14f2eeb76f82b742d009cf320972e7d173f49 (diff) | |
vfio-pci: Release all MSI-X vectors when disabled
We were relying on msix_unset_vector_notifiers() to release all the
vectors when we disable MSI-X, but this only happens when MSI-X is
still enabled on the device. Perform further cleanup by releasing
any remaining vectors listed as in-use after this call. This caused
a leak of IRQ routes on hotplug depending on how the guest OS prepared
the device for removal.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Cc: qemu-stable@nongnu.org
(cherry picked from commit 3e40ba0faf0822fa78336fe6cd9d677ea9b14f1b)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'hw/scsi/scsi-disk.c')
0 files changed, 0 insertions, 0 deletions