3bf83e47b4
- Convert vfio-pci BAR resource requests and iomaps initialization
from a lazy, on-demand model to an eager pre-allocation model to
avoid races while preserving legacy error behavior. Fix unchecked
barmap access in dma-buf export path. (Matt Evans)
- Introduce an implicit unsigned cast in converting vfio-pci device
offsets to region indexes, closing a potential out-of-bounds
access through the vfio_pci_ioeventfd() interface. (Matt Evans)
- Fix a dma-buf kref underflow and stuck wait_for_completion() when
closing a previously revoked dma-buf. (Alex Williamson)
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Merge tag 'vfio-v7.1-rc4' of https://github.com/awilliam/linux-vfio
Pull VFIO fixes from Alex Williamson:
- Convert vfio-pci BAR resource requests and iomaps initialization
from a lazy, on-demand model to an eager pre-allocation model to
avoid races while preserving legacy error behavior. Fix unchecked
barmap access in dma-buf export path (Matt Evans)
- Introduce an implicit unsigned cast in converting vfio-pci device
offsets to region indexes, closing a potential out-of-bounds
access through the vfio_pci_ioeventfd() interface (Matt Evans)
- Fix a dma-buf kref underflow and stuck wait_for_completion() when
closing a previously revoked dma-buf (Alex Williamson)
* tag 'vfio-v7.1-rc4' of https://github.com/awilliam/linux-vfio:
vfio/pci: Check BAR resources before exporting a DMABUF
vfio/pci: Set up BAR resources and maps in vfio_pci_core_enable()
vfio/pci: Make VFIO_PCI_OFFSET_TO_INDEX() return unsigned
vfio/pci: fix dma-buf kref underflow after revoke
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| cxl | ||
| drm | ||
| dt-bindings | ||
| hyperv | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||
| Kbuild | ||