Messages in this thread | | | Date | Thu, 19 Mar 2009 17:06:41 +0100 | From | Jiri Slaby <> | Subject | Re: 2.6.29 acpi regression: acpi_ex_extract_from_field -- div by zero |
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On 18.3.2009 09:08, Jiri Slaby wrote: > On 16.3.2009 17:31, Jiri Slaby wrote: >> On 16.3.2009 04:42, Lin Ming wrote: >>>> sometimes, when booting up/resuming from disk, I get an oops[1]. >>>> >>>> obj_desc->common_field.access_bit_width is zero, but even after the >>>> loop. Division before the loop is apparently OK. >>> >>> Would please try below debug patch to see which region filed is >>> accessed? > > I'm confused, but keep trying.
Got it again. obj_desc->common_field.node is martian too (0x4000000), so the added acpi_get_name dies: http://www.fi.muni.cz/~xslaby/sklad/panics/acpi_oops1.png
Whole common_field seems to be mangled. Ideas?
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