Jason Gunthorpe c6f4860ef9 vfio: Change struct vfio_group::opened from an atomic to bool ...

This is not a performance path, just use the group_rwsem to protect the
value.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Tested-by: Matthew Rosato <mjrosato@linux.ibm.com>
Link: https://lore.kernel.org/r/2-v2-d035a1842d81+1bf-vfio_group_locking_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

2022-05-17 13:07:09 -06:00

..

fsl-mc

vfio: Set DMA ownership for VFIO devices

2022-04-28 15:32:20 +02:00

mdev

vfio/mdev: Use the driver core to create the 'remove' file

2022-04-21 07:36:56 -04:00

pci

vfio/pci: Use the struct file as the handle not the vfio_group

2022-05-13 10:14:20 -06:00

platform

vfio: Set DMA ownership for VFIO devices

2022-04-28 15:32:20 +02:00

Kconfig

vfio: Use kconfig if XX/endif blocks instead of repeating 'depends on'

2021-08-26 10:36:51 -06:00

Makefile

vfio/fsl-mc: Add VFIO framework skeleton for fsl-mc devices

2020-10-07 14:17:33 -06:00

vfio_iommu_spapr_tce.c

vfio/spapr_tce: reject mediated devices

2021-09-30 12:46:44 -06:00

vfio_iommu_type1.c

vfio/iommu_type1: replace kfree with kvfree

2021-12-21 12:30:34 -07:00

vfio_spapr_eeh.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

vfio.c

vfio: Change struct vfio_group::opened from an atomic to bool

2022-05-17 13:07:09 -06:00

vfio.h

vfio: clean up the check for mediated device in vfio_iommu_type1

2021-09-30 12:46:44 -06:00

virqfd.c

vfio/virqfd: Drain events from eventfd in virqfd_wakeup()

2020-11-15 09:49:10 -05:00