Yishai Hadas 0e7caa65d7 vfio/mlx5: Enforce a single SAVE command at a time ... Enforce a single SAVE command at a time. As the SAVE command is an asynchronous one, we must enforce running only a single command at a time. This will preserve ordering between multiple calls and protect from races on the migration file data structure. This is a must for the next patches from the series where as part of PRE_COPY we may have multiple images to be saved and multiple SAVE commands may be issued from different flows. Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20221206083438.37807-4-yishaih@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>		2022-12-06 12:36:44 -07:00
..
fsl-mc	vfio: Remove vfio_free_device	2022-11-10 11:30:23 -07:00
mdev	vfio/mdev: add mdev available instance checking to the core	2022-10-04 12:06:58 -06:00
pci	vfio/mlx5: Enforce a single SAVE command at a time	2022-12-06 12:36:44 -07:00
platform	vfio: Remove vfio_free_device	2022-11-10 11:30:23 -07:00
container.c	vfio: Change vfio_group->group_rwsem to a mutex	2022-10-04 12:06:58 -06:00
iova_bitmap.c	vfio/iova_bitmap: refactor iova_bitmap_set() to better handle page boundaries	2022-12-02 10:09:25 -07:00
Kconfig	vfio: Fold vfio_virqfd.ko into vfio.ko	2022-12-05 12:04:32 -07:00
Makefile	vfio: Fold vfio_virqfd.ko into vfio.ko	2022-12-05 12:04:32 -07:00
vfio_iommu_spapr_tce.c	vfio: Move vfio_spapr_iommu_eeh_ioctl into vfio_iommu_spapr_tce.c	2022-12-05 12:04:32 -07:00
vfio_iommu_type1.c	Merge branches 'apple/dart', 'arm/mediatek', 'arm/omap', 'arm/smmu', 'virtio', 'x86/vt-d', 'x86/amd' and 'core' into next	2022-09-26 15:52:31 +02:00
vfio_main.c	vfio: Extend the device migration protocol with PRE_COPY	2022-12-06 12:36:43 -07:00
vfio.h	vfio: Fold vfio_virqfd.ko into vfio.ko	2022-12-05 12:04:32 -07:00
virqfd.c	vfio: Fold vfio_virqfd.ko into vfio.ko	2022-12-05 12:04:32 -07:00