linux/drivers/vfio
Alex Williamson d24cdbfd28 vfio-pci: Avoid deadlock on remove
If an attempt is made to unbind a device from vfio-pci while that
device is in use, the request is blocked until the device becomes
unused.  Unfortunately, that unbind path still grabs the device_lock,
which certain things like __pci_reset_function() also want to take.
This means we need to try to acquire the locks ourselves and use the
pre-locked version, __pci_reset_function_locked().

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-07-24 16:36:41 -06:00
..
pci vfio-pci: Avoid deadlock on remove 2013-07-24 16:36:41 -06:00
Kconfig powerpc/vfio: Enable on pSeries platform 2013-06-20 16:55:15 +10:00
Makefile powerpc/vfio: Implement IOMMU driver for VFIO 2013-06-20 16:55:14 +10:00
vfio_iommu_spapr_tce.c powerpc/vfio: Implement IOMMU driver for VFIO 2013-06-20 16:55:14 +10:00
vfio_iommu_type1.c vfio/type1: Fix leak on error path 2013-07-01 08:28:58 -06:00
vfio.c vfio: Ignore sprurious notifies 2013-07-24 16:36:40 -06:00