Messages in this thread | | | Date | Thu, 25 Jul 2002 19:50:00 +0200 | From | Dave Jones <> | Subject | Re: MTRR Problems - 2.4.19-rc3 |
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On Thu, Jul 25, 2002 at 01:41:24PM -0400, Shawn Starr wrote: > > > mtrr: no MTRR for e0000000,4000000 found > Fair enough, but that doesn't explain the broken MTRR :)
Something in userspace tried to delete an MTRR that didn't exist. The only time I've seen this happen personally has been with a dual-head card for which the BIOS set up one MTRR to cover the video ram used by both heads, and then iirc X did something silly and tried to remove separate MTRRs for each head on exit.
Dave
-- | Dave Jones. http://www.codemonkey.org.uk | SuSE Labs - 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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