• Ivan Kokshaysky's avatar
    [PATCH] pci: fixup parent subordinate busnr · 12f44f46
    Ivan Kokshaysky authored
    I believe the change that broke things is introduction of
    pci_fixup_parent_subordinate_busnr().
    
    The patch here does two things:
    - hunk #1 should fix the problems you've seen when you boot without
      additional "pci" kernel options;
    - hunk #2 supposedly fixes boot with "pci=assign-busses" option which
      otherwise hangs Acer TM81xx machines as reported.
    
    Please try this with and without "pci=assign-busses". If it boots,
    I'd like to see 'lspci -vvx' for both cases.
    Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
    12f44f46
probe.c 27 KB