linux/drivers/vfio
Alex Williamson 93899a679f vfio-pci: Fix remove path locking
Locking both the remove() and release() path results in a deadlock
that should have been obvious.  To fix this we can get and hold the
vfio_device reference as we evaluate whether to do a bus/slot reset.
This will automatically block any remove() calls, allowing us to
remove the explict lock.  Fixes 61d792562b.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Cc: stable@vger.kernel.org	[3.17]
2014-09-29 17:18:39 -06:00
..
pci vfio-pci: Fix remove path locking 2014-09-29 17:18:39 -06:00
Kconfig drivers/vfio: Fix EEH build error 2014-08-08 10:36:20 -06:00
Makefile drivers/vfio: Fix EEH build error 2014-08-08 10:36:20 -06:00
vfio_iommu_spapr_tce.c drivers/vfio: EEH support for VFIO PCI device 2014-08-05 15:28:48 +10:00
vfio_iommu_type1.c vfio/iommu_type1: add new VFIO_TYPE1_NESTING_IOMMU IOMMU type 2014-09-29 10:06:19 -06:00
vfio_spapr_eeh.c drivers/vfio: Export vfio_spapr_iommu_eeh_ioctl() with GPL 2014-09-29 10:31:51 -06:00
vfio.c driver core: dev_set_drvdata can no longer fail 2014-05-27 13:40:51 -07:00