Messages in this thread | | | Date | Wed, 29 Jan 2003 16:45:52 +0100 | From | Stephan von Krawczynski <> | Subject | Re: no more MTRRs available ? |
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On Wed, 29 Jan 2003 10:25:57 -0500 (EST) Mark Hahn <hahn@physics.mcmaster.ca> wrote:
> > what exactly does > > > > mtrr: no more MTRRs available > > mtrr: no more MTRRs available > > > > during boot mean? What can I do against this? This comes up while booting a > > system with 6GB and P-III 1.4 GHz (Serverworks chipset). Kernel is 2.4.20. > > you need to look at /proc/mtrr.
Thanks for your hint, but what does this tell me?
# cat /proc/mtrr reg00: base=0x00000000 ( 0MB), size=2048MB: write-back, count=1 reg01: base=0x80000000 (2048MB), size=1024MB: write-back, count=1 reg02: base=0xc0000000 (3072MB), size= 512MB: write-back, count=1 reg03: base=0xe0000000 (3584MB), size= 256MB: write-back, count=1 reg04: base=0xf0000000 (3840MB), size= 128MB: write-back, count=1 reg05: base=0xf7000000 (3952MB), size= 16MB: uncachable, count=1 reg06: base=0x100000000 (4096MB), size=4096MB: write-back, count=1 reg07: base=0x200000000 (8192MB), size=8192MB: write-back, count=1 -- Regards, Stephan - 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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