linux/drivers/vfio/Makefile
Linus Torvalds 785d21ba2f VFIO updates for v6.2-rc1
- Replace deprecated git://github.com link in MAINTAINERS. (Palmer Dabbelt)
 
  - Simplify vfio/mlx5 with module_pci_driver() helper. (Shang XiaoJing)
 
  - Drop unnecessary buffer from ACPI call. (Rafael Mendonca)
 
  - Correct latent missing include issue in iova-bitmap and fix support
    for unaligned bitmaps.  Follow-up with better fix through refactor.
    (Joao Martins)
 
  - Rework ccw mdev driver to split private data from parent structure,
    better aligning with the mdev lifecycle and allowing us to remove
    a temporary workaround. (Eric Farman)
 
  - Add an interface to get an estimated migration data size for a device,
    allowing userspace to make informed decisions, ex. more accurately
    predicting VM downtime. (Yishai Hadas)
 
  - Fix minor typo in vfio/mlx5 array declaration. (Yishai Hadas)
 
  - Simplify module and Kconfig through consolidating SPAPR/EEH code and
    config options and folding virqfd module into main vfio module.
    (Jason Gunthorpe)
 
  - Fix error path from device_register() across all vfio mdev and sample
    drivers. (Alex Williamson)
 
  - Define migration pre-copy interface and implement for vfio/mlx5
    devices, allowing portions of the device state to be saved while the
    device continues operation, towards reducing the stop-copy state
    size. (Jason Gunthorpe, Yishai Hadas, Shay Drory)
 
  - Implement pre-copy for hisi_acc devices. (Shameer Kolothum)
 
  - Fixes to mdpy mdev driver remove path and error path on probe.
    (Shang XiaoJing)
 
  - vfio/mlx5 fixes for incorrect return after copy_to_user() fault and
    incorrect buffer freeing. (Dan Carpenter)
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmObfPgbHGFsZXgud2ls
 bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsiDogP/i9GuBKposvZpnfxXWwo
 oNpKBZSOVMW8wgavNEuryMb+9WoouIghce8XU49MmONoP26kIh5TA14Zpi3XWkLK
 K+NlpwicESvLeZVHU7f3R8meVqmPtlxIi59jE+CfEHB8BW2HIAsEdwdhkxMwus9C
 nuiiK/2YYyQWOXYc4LAIkspMzjtGPy6Im5P6AED+dI+TFCEqJAM5qgOLJZFlk4a/
 WwZY2xjVKOl6xf5VZXGw+v7fDgz2Ju+j4Bm3X5lx1HgiDrEH83MjXY5h67neAIVb
 bXrfNLN++MiuO5niGTFMbUjGVUIFxsfmJzBnL9QrLsuj0JrGEKsu/1JEO78g0Km0
 ZCChoJ6UyUOgxt6evEymUAZAAkbcKaaht2gdbAXW71tv9p1TripAbBKwVeah1bQp
 SiHPqy9InKJlhaf+GbXL9eux1WVMfQ6FZccU16bNt7VaV2I8js85z/2gqVD0a5Mw
 +gnwp5XMUFWNKlJrnc7uVCD0bDExwQhr75OP4rWjMNvvLi9hPXJ2cI2Sg+9OLzQw
 vm/I+Df+FfXCuGAgX4Lxq76pqWlYGJH0Qxc14Ds6YoXqygBPz9yvTtuBv8mTHJzE
 KdAl/6DmZZxZ/JFD9lPF80KRiAsJ6iNf6tPTWES7hfDBfIdgQ/DZbXridLWJPNoi
 xLfaW19yrLTXWKSmR7G2Lsz4
 =q9xs
 -----END PGP SIGNATURE-----

Merge tag 'vfio-v6.2-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Replace deprecated git://github.com link in MAINTAINERS (Palmer
   Dabbelt)

 - Simplify vfio/mlx5 with module_pci_driver() helper (Shang XiaoJing)

 - Drop unnecessary buffer from ACPI call (Rafael Mendonca)

 - Correct latent missing include issue in iova-bitmap and fix support
   for unaligned bitmaps. Follow-up with better fix through refactor
   (Joao Martins)

 - Rework ccw mdev driver to split private data from parent structure,
   better aligning with the mdev lifecycle and allowing us to remove a
   temporary workaround (Eric Farman)

 - Add an interface to get an estimated migration data size for a
   device, allowing userspace to make informed decisions, ex. more
   accurately predicting VM downtime (Yishai Hadas)

 - Fix minor typo in vfio/mlx5 array declaration (Yishai Hadas)

 - Simplify module and Kconfig through consolidating SPAPR/EEH code and
   config options and folding virqfd module into main vfio module (Jason
   Gunthorpe)

 - Fix error path from device_register() across all vfio mdev and sample
   drivers (Alex Williamson)

 - Define migration pre-copy interface and implement for vfio/mlx5
   devices, allowing portions of the device state to be saved while the
   device continues operation, towards reducing the stop-copy state size
   (Jason Gunthorpe, Yishai Hadas, Shay Drory)

 - Implement pre-copy for hisi_acc devices (Shameer Kolothum)

 - Fixes to mdpy mdev driver remove path and error path on probe (Shang
   XiaoJing)

 - vfio/mlx5 fixes for incorrect return after copy_to_user() fault and
   incorrect buffer freeing (Dan Carpenter)

* tag 'vfio-v6.2-rc1' of https://github.com/awilliam/linux-vfio: (42 commits)
  vfio/mlx5: error pointer dereference in error handling
  vfio/mlx5: fix error code in mlx5vf_precopy_ioctl()
  samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
  hisi_acc_vfio_pci: Enable PRE_COPY flag
  hisi_acc_vfio_pci: Move the dev compatibility tests for early check
  hisi_acc_vfio_pci: Introduce support for PRE_COPY state transitions
  hisi_acc_vfio_pci: Add support for precopy IOCTL
  vfio/mlx5: Enable MIGRATION_PRE_COPY flag
  vfio/mlx5: Fallback to STOP_COPY upon specific PRE_COPY error
  vfio/mlx5: Introduce multiple loads
  vfio/mlx5: Consider temporary end of stream as part of PRE_COPY
  vfio/mlx5: Introduce vfio precopy ioctl implementation
  vfio/mlx5: Introduce SW headers for migration states
  vfio/mlx5: Introduce device transitions of PRE_COPY
  vfio/mlx5: Refactor to use queue based data chunks
  vfio/mlx5: Refactor migration file state
  vfio/mlx5: Refactor MKEY usage
  vfio/mlx5: Refactor PD usage
  vfio/mlx5: Enforce a single SAVE command at a time
  vfio: Extend the device migration protocol with PRE_COPY
  ...
2022-12-15 13:12:15 -08:00

17 lines
496 B
Makefile

# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_VFIO) += vfio.o
vfio-y += vfio_main.o \
group.o \
iova_bitmap.o
vfio-$(CONFIG_IOMMUFD) += iommufd.o
vfio-$(CONFIG_VFIO_CONTAINER) += container.o
vfio-$(CONFIG_VFIO_VIRQFD) += virqfd.o
obj-$(CONFIG_VFIO_IOMMU_TYPE1) += vfio_iommu_type1.o
obj-$(CONFIG_VFIO_IOMMU_SPAPR_TCE) += vfio_iommu_spapr_tce.o
obj-$(CONFIG_VFIO_PCI) += pci/
obj-$(CONFIG_VFIO_PLATFORM) += platform/
obj-$(CONFIG_VFIO_MDEV) += mdev/
obj-$(CONFIG_VFIO_FSL_MC) += fsl-mc/