Messages in this thread | | | Date | Thu, 04 Feb 2010 01:17:47 -0800 | From | "Justin P. Mattock" <> | Subject | Re: ohci1394_dma=early crash since 2.6.32 (was Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0) |
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On 02/04/10 01:11, Jan Beulich wrote: >>>> "Justin P. Mattock"<justinmattock@gmail.com> 04.02.10 10:04>>> >> a quick google on this showed somewhere >> at bootmem.c any ideas on this or where >> this might be caused besides fixmap? >> (or is fixmap the main location?); > > __native_set_fixmap() -> set_pte_vaddr() -> set_pte_vaddr_pud() -> > fill_pte() -> spp_getpage() -> alloc_bootmem_pages() -> panic(). > > Jan > >
so something is using __native_set_fixmap that's hitting some memory address then set_fixmap_nocache(ohci1394_dma=early) fires off hitting the same?
Justin P. Mattock
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