mirror of
https://github.com/torvalds/linux.git
synced 2026-11-06 21:58:01 +01:00
26344c0dd3
- Fix missing selftest <libgen.h> include for basename() to support
non-glibc builds. (Hisam Mehboob)
- Add vfio selftest documentation covering the libvfio helper library
and guidance for developers to aid in adding and understanding the
framework. (David Matlack)
- Fix vfio cdev open path to prevent a second open from clobbering
the vf_token or clearing the KVM reference. Add a selftest to
avoid future recurrences. (Alex Williamson)
- Extend vfio selftest mix_and_match timeouts, in particular to
account for systems where generated faults can induce heavy SMM
load, delaying internal timeouts. Also extend timeout for
execution via runner to account for various tests exceeding default
45s timeout. (Alex Williamson)
- Add tracking for non-reserved mappings into a vfio_dma object in
order to optimize the tear-down paths where per-page tests can be
entirely skipped. This resolves a soft lockup for large memory
GPUs. (Samuel Crossley)
- Add vfio selftest driver for mlx5, providing another target for
exercising DMA and interrupts against a physical device.
(Jason Gunthorpe)
- Hardening against read-only region promotion, preserving vm_pgoff
for unmap_mapping_range(), and reject non-shared MMIO mmaps as
necessary through vfio-platform, vfio-fsl-mc, and vfio-cdx. These
prevent future issues, though none are currently reachable.
(Abdifatah Suruur)
- Fix 8-byte ioeventfd support, removing a static error test that was
erroneously left in place when generalizing 8-byte io accesses.
(Li RongQing)
- Fix missed RCU drain on module exit. (Jiale Yao)
- Fix off-by-one boundary check in migration support within the mlx5
vfio-pci variant driver. (Seongjun Hong)
- Remove drvdata usage convention across vfio-pci-core, allowing
variant drivers to freely create their own conventions and enabling
a future Rust-based variant driver. A DRM topic branch is also
merged in support of this effort, modifying the vga arbiter API
to more cleanly remove the drvdata dependency. (Simon Song)
- Fix hisi_acc vfio-pci variant driver to avoid NULL pointer accesses
when bound to unsupported devices and also disabling migration
support when running on 64K host page size due to BAR mapping
constraints. (Longfang Liu)
- Add device IDs for Crescent Island and Nova Lake devices to the Xe
vfio-pci variant driver. (Satyanarayana K V P)
- Fix fallback mode in nvgrace-gpu variant driver to use symmetric
open and close handlers to avoid reported use-after-free issue.
Remove the resulting unnecessary test in the now single-purpose
open function. (Andrea Parri)
-----BEGIN PGP SIGNATURE-----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=zgQL
-----END PGP SIGNATURE-----
Merge tag 'vfio-v7.4-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Fix missing selftest <libgen.h> include for basename() to support
non-glibc builds (Hisam Mehboob)
- Add vfio selftest documentation covering the libvfio helper library
and guidance for developers to aid in adding and understanding the
framework (David Matlack)
- Fix vfio cdev open path to prevent a second open from clobbering the
vf_token or clearing the KVM reference. Add a selftest to avoid
future recurrences (Alex Williamson)
- Extend vfio selftest mix_and_match timeouts, in particular to account
for systems where generated faults can induce heavy SMM load,
delaying internal timeouts. Also extend timeout for execution via
runner to account for various tests exceeding default 45s timeout
(Alex Williamson)
- Add tracking for non-reserved mappings into a vfio_dma object in
order to optimize the tear-down paths where per-page tests can be
entirely skipped. This resolves a soft lockup for large memory GPUs
(Samuel Crossley)
- Add vfio selftest driver for mlx5, providing another target for
exercising DMA and interrupts against a physical device (Jason
Gunthorpe)
- Hardening against read-only region promotion, preserving vm_pgoff for
unmap_mapping_range(), and reject non-shared MMIO mmaps as necessary
through vfio-platform, vfio-fsl-mc, and vfio-cdx. These prevent
future issues, though none are currently reachable (Abdifatah Suruur)
- Fix 8-byte ioeventfd support, removing a static error test that was
erroneously left in place when generalizing 8-byte io accesses (Li
RongQing)
- Fix missed RCU drain on module exit (Jiale Yao)
- Fix off-by-one boundary check in migration support within the mlx5
vfio-pci variant driver (Seongjun Hong)
- Remove drvdata usage convention across vfio-pci-core, allowing
variant drivers to freely create their own conventions and enabling a
future Rust-based variant driver. A DRM topic branch is also merged
in support of this effort, modifying the vga arbiter API to more
cleanly remove the drvdata dependency (Simon Song)
- Fix hisi_acc vfio-pci variant driver to avoid NULL pointer accesses
when bound to unsupported devices and also disabling migration
support when running on 64K host page size due to BAR mapping
constraints (Longfang Liu)
- Add device IDs for Crescent Island and Nova Lake devices to the Xe
vfio-pci variant driver (Satyanarayana K V P)
- Fix fallback mode in nvgrace-gpu variant driver to use symmetric open
and close handlers to avoid reported use-after-free issue. Remove the
resulting unnecessary test in the now single-purpose open function
(Andrea Parri)
* tag 'vfio-v7.4-rc1' of https://github.com/awilliam/linux-vfio: (35 commits)
vfio/nvgrace-gpu: Drop the usemem length check in open_device
vfio/nvgrace-gpu: Use a core-only open_device in fallback mode
vfio/xe: Add CRI and NVL device IDs
hisi_acc_vfio_pci: reject live migration on 64KB page with QM_HW_V3 hardware
hisi_acc_vfio_pci: fix NULL dereference in reset_prepare on PF passthrough
vfio/pci: Remove the core dependency on driver data
vfio/mlx5: Fix boundary check in set_report_output()
vfio/pci: Drain eventfd RCU callbacks on module exit
PCI/VGA: pass a data pointer to be used in the decode callback (v2)
vfio/pci: Restore 8-byte ioeventfd support
vfio/cdx: reject non-shared MMIO mmaps
vfio/cdx: keep logical vm_pgoff in MMIO region mmap
vfio/fsl-mc: keep logical vm_pgoff in MMIO region mmap
vfio/platform: keep logical vm_pgoff in MMIO region mmap
vfio/cdx: prevent read-only region mappings from becoming writable
vfio/fsl-mc: prevent read-only region mappings from becoming writable
vfio/platform: prevent read-only region mappings from becoming writable
vfio: selftests: Verify a failed second open preserves the vf_token
vfio: selftests: mlx5 driver - add send_msi support
vfio: selftests: Add mlx5 driver - data path and memcpy ops
...
|
||
|---|---|---|
| .. | ||
| cdx | ||
| fsl-mc | ||
| mdev | ||
| pci | ||
| platform | ||
| container.c | ||
| debugfs.c | ||
| device_cdev.c | ||
| group.c | ||
| iommufd.c | ||
| Kconfig | ||
| Makefile | ||
| vfio_iommu_spapr_tce.c | ||
| vfio_iommu_type1.c | ||
| vfio_main.c | ||
| vfio.h | ||
| virqfd.c | ||