I just noticed these messages in my logs : modprobe:1998 conflicting memory types e8000000-e8010000 uncached-minus<->write-combining reserve_memtype failed 0xe8000000-0xe8010000, track uncached-minus, req uncached-minus ioremap reserve_memtype failed -16 Xorg:5078 conflicting memory types e8000000-e8010000 uncached-minus<->write-combining reserve_memtype failed 0xe8000000-0xe8010000, track uncached-minus, req uncached-minus
I have this on two different box, one with nv25 and one with nv35. I followed several links on google, and had a look at arch/x86/mm/pat.c but I still don't understand well what it means, whose fault it is, and what could the consequences be. About the possible consequences, that code comment sounds a bit scary, even though everything seems to be working. * The global memtype list keeps track of memory type for specific * physical memory areas. Conflicting memory types in different * mappings can cause CPU cache corruption. To avoid this we keep track.
dmesg-nv35
Description: Binary data
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