Messages in this thread | | | Subject | Re: Strange Slowdown | Date | Sat, 18 Aug 2001 13:57:02 +0100 (BST) | From | Alan Cox <> |
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> After i switched "High Memory-Support" to "OFF"(4GB Before) the speed went > to normal, but now less than half RAM is used. > Any suggestions?
This sounds like the top of memory is running uncached due to wrong mtrr settings from the BIOS. Can you post your /proc/mtrr - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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