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VFIO update for v6.15-rc6

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- Fix an issue in vfio-pci huge_fault handling by aligning faults to
    the order, resulting in deterministic use of huge pages.  This
    avoids a race where simultaneous aligned and unaligned faults to
    the same PMD can result in a VM_FAULT_OOM and subsequent VM crash.
    (Alex Williamson)
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Merge tag 'vfio-v6.15-rc6' of https://github.com/awilliam/linux-vfio

Pull vfio fix from Alex Williamson:

 - Fix an issue in vfio-pci huge_fault handling by aligning faults to
   the order, resulting in deterministic use of huge pages.  This
   avoids a race where simultaneous aligned and unaligned faults to
   the same PMD can result in a VM_FAULT_OOM and subsequent VM crash.
   (Alex Williamson)

* tag 'vfio-v6.15-rc6' of https://github.com/awilliam/linux-vfio:
  vfio/pci: Align huge faults to order
This commit is contained in:
Linus Torvalds 2025-05-08 12:09:22 -07:00
commit acaa3e726f
1 changed files with 6 additions and 6 deletions
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