1. 18 Jun, 2008 2 commits
    • Jan Beulich's avatar
      agp: two-stage page destruction issue · da503fa6
      Jan Beulich authored
      
      
      besides it apparently being useful only in 2.6.24 (the changes in 2.6.25
      really mean that it could be converted back to a single-stage mechanism),
      I'm seeing an issue in Xen Dom0 kernels, which is caused by the calling
      of gart_to_virt() in the second stage invocations of the destroy function.
      I think that besides this being a real issue with Xen (where
      unmap_page_from_agp() is not just a page table attribute change), this
      also is invalid from a theoretical perspective: One should not assume that
      gart_to_virt() is still valid after unmapping a page. So minimally (keeping
      the 2-stage mechanism) a patch like the one below would be needed.
      
      Jan
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      da503fa6
    • Greg KH's avatar
      agp/via: fixup pci ids · dcd981a7
      Greg KH authored
      
      
      add a new PCI ID and remove an old dodgy one, include the explaination
      in the commented code so nobody readds later.
      
      (davej also sent the pci id addition).
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      dcd981a7
  2. 17 Jun, 2008 6 commits
  3. 16 Jun, 2008 32 commits