1. 11 Mar, 2013 1 commit
  2. 18 Feb, 2013 1 commit
  3. 14 Feb, 2013 2 commits
  4. 07 Dec, 2012 4 commits
  5. 10 Oct, 2012 1 commit
  6. 09 Oct, 2012 1 commit
    • Linus Torvalds's avatar
      Fix staging driver use of VM_RESERVED · 547b1e81
      Linus Torvalds authored
      The VM_RESERVED flag was killed off in commit 314e51b9
      
       ("mm: kill
      vma flag VM_RESERVED and mm->reserved_vm counter"), and replaced by the
      proper semantic flags (eg "don't core-dump" etc).  But there was a new
      use of VM_RESERVED that got missed by the merge.
      
      Fix the remaining use of VM_RESERVED in the vfio_pci driver, replacing
      the VM_RESERVED flag with VM_DONTEXPAND | VM_DONTDUMP.
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation,org>
      547b1e81
  7. 31 Jul, 2012 1 commit
    • Alex Williamson's avatar
      vfio: Add PCI device driver · 89e1f7d4
      Alex Williamson authored
      
      
      Add PCI device support for VFIO.  PCI devices expose regions
      for accessing config space, I/O port space, and MMIO areas
      of the device.  PCI config access is virtualized in the kernel,
      allowing us to ensure the integrity of the system, by preventing
      various accesses while reducing duplicate support across various
      userspace drivers.  I/O port supports read/write access while
      MMIO also supports mmap of sufficiently sized regions.  Support
      for INTx, MSI, and MSI-X interrupts are provided using eventfds to
      userspace.
      Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
      89e1f7d4