Dne 29.11.2012 11:59, Rafael J. Wysocki napsal(a):
On Thursday, November 29, 2012 11:13:10 AM Zdenek Kabelac wrote:
Dne 28.11.2012 20:07, Linus Torvalds napsal(a):
whole "prefix_node" pointer is bogus. It seems to have the value 0x1000.
Tested also this patch with this result:
https://bugzilla.kernel.org/show_bug.cgi?id=51071#c8
So while it's made it pass suspend/resume, it's not really usable
as docking then.
This just makes acpi_ns_lookup() always return acpi_gbl_root_node
for things looked up by acpi_ns_get_node() as far as I can say.
Hmm.
If my theory correct, the patch below should catch the bug. Can you please
test it?
Ok now crashing right after 'undock' button press:
https://bugzilla.kernel.org/show_bug.cgi?id=51071#c10
Zdenek
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