On 22/02/2023 19:48, Avihai Horon wrote:
Changes from v1 [4]:
- Rebased on latest master branch. As part of it, made some changes in
pre-copy to adjust it to Juan's new patches:
1. Added a new patch that passes threshold_size parameter to
.state_pending_{estimate,exact}() handlers.
2. Added a new patch that refactors vfio_save_block().
3. Changed the pre-copy patch to cache and report pending pre-copy
size in the .state_pending_estimate() handler.
- Removed unnecessary P2P code. This should be added later on when P2P
support is added. (Alex)
- Moved the dirty sync to be after the DMA unmap in vfio_dma_unmap()
(patch #11). (Alex)
- Stored vfio_devices_all_device_dirty_tracking()'s value in a local
variable in vfio_get_dirty_bitmap() so it can be re-used (patch #11).
- Refactored the viommu device dirty tracking ranges creation code to
make it clearer (patch #15).
- Changed overflow check in vfio_iommu_range_is_device_tracked() to
emphasize that we specifically check for 2^64 wrap around (patch #15).
- Added R-bs / Acks.
Thanks.
[1]
https://lore.kernel.org/qemu-devel/167658846945.932837.1420176491103357684.stgit@omen/
[2]
https://lore.kernel.org/kvm/20221206083438.37807-3-yish...@nvidia.com/
[3]
https://lore.kernel.org/netdev/20220908183448.195262-4-yish...@nvidia.com/
and here is v1 link:
[4]
https://lore.kernel.org/qemu-devel/20230126184948.10478-1-avih...@nvidia.com/
Thanks.
