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authorLinus Torvalds <torvalds@linux-foundation.org>2024-01-19 02:57:25 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2024-01-19 02:57:25 +0300
commit244aefb1c64ad562b48929e6d85e07bc79e331d6 (patch)
treed98bb8e0c9533278f8ee4341a9dd8752eedcbd15 /tools
parent86c4d58a99ab1ccfa03860d4dead157be51eb2b6 (diff)
parent78f70c02bdbccb5e9b0b0c728185d4aeb7044ace (diff)
downloadlinux-244aefb1c64ad562b48929e6d85e07bc79e331d6.tar.xz
Merge tag 'vfio-v6.8-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson: - Add debugfs support, initially used for reporting device migration state (Longfang Liu) - Fixes and support for migration dirty tracking across multiple IOVA regions in the pds-vfio-pci driver (Brett Creeley) - Improved IOMMU allocation accounting visibility (Pasha Tatashin) - Virtio infrastructure and a new virtio-vfio-pci variant driver, which provides emulation of a legacy virtio interfaces on modern virtio hardware for virtio-net VF devices where the PF driver exposes support for legacy admin queues, ie. an emulated IO BAR on an SR-IOV VF to provide driver ABI compatibility to legacy devices (Yishai Hadas & Feng Liu) - Migration fixes for the hisi-acc-vfio-pci variant driver (Shameer Kolothum) - Kconfig dependency fix for new virtio-vfio-pci variant driver (Arnd Bergmann) * tag 'vfio-v6.8-rc1' of https://github.com/awilliam/linux-vfio: (22 commits) vfio/virtio: fix virtio-pci dependency hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume vfio/virtio: Declare virtiovf_pci_aer_reset_done() static vfio/virtio: Introduce a vfio driver over virtio devices vfio/pci: Expose vfio_pci_core_iowrite/read##size() vfio/pci: Expose vfio_pci_core_setup_barmap() virtio-pci: Introduce APIs to execute legacy IO admin commands virtio-pci: Initialize the supported admin commands virtio-pci: Introduce admin commands virtio-pci: Introduce admin command sending function virtio-pci: Introduce admin virtqueue virtio: Define feature bit for administration virtqueue vfio/type1: account iommu allocations vfio/pds: Add multi-region support vfio/pds: Move seq/ack bitmaps into region struct vfio/pds: Pass region info to relevant functions vfio/pds: Move and rename region specific info vfio/pds: Only use a single SGL for both seq and ack vfio/pds: Fix calculations in pds_vfio_dirty_sync MAINTAINERS: Add vfio debugfs interface doc link ...
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