Kirti Wankhede cade075f26 vfio iommu: Cache pgsize_bitmap in struct vfio_iommu ...

Calculate and cache pgsize_bitmap when iommu->domain_list is updated
and iommu->external_domain is set for mdev device.
Add iommu->lock protection when cached pgsize_bitmap is accessed.

Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Neo Jia <cjia@nvidia.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

2020-05-28 15:53:22 -06:00

..

mdev

vfio/mdev: make create attribute static

2020-01-09 11:30:57 -07:00

pci

Merge branches 'v5.8/vfio/alex-block-mmio-v3', 'v5.8/vfio/alex-zero-cap-v2' and 'v5.8/vfio/qian-leak-fixes' into v5.8/vfio/next

2020-05-26 10:27:15 -06:00

platform

vfio: platform: Switch to platform_get_irq_optional()

2020-03-24 09:26:30 -06:00

Kconfig

docs: driver-api: add a series of orphaned documents

2019-07-15 11:03:02 -03:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vfio_iommu_spapr_tce.c

vfio/spapr_tce: use mmgrab

2020-01-07 13:03:12 -07:00

vfio_iommu_type1.c

vfio iommu: Cache pgsize_bitmap in struct vfio_iommu

2020-05-28 15:53:22 -06:00

vfio_spapr_eeh.c

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

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

vfio.c

Merge branches 'v5.7/vfio/alex-sriov-v3' and 'v5.7/vfio/yan-dma-rw-v4' into v5.7/vfio/next

2020-03-24 09:32:41 -06:00

virqfd.c

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

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