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Date: Mon, 02 Apr 2007 19:09:06 +0200 From: Marco <marco4ever@...ero.it> To: linux-kernel@...r.kernel.org Subject: Re: MTRR Problem with 2.6.18-4 Marco ha scritto: > Hi everybody, > > Laptop: Sony VAIO VGN-SZ3VP/X > Kernel: 2.6.18-4 > > I have the following problem with mtrr: > > #cat /proc/mtrr > reg00: base=0x00000000 (?? 0MB), size=2048MB: write-back, count=1 > reg01: base=0x7ff00000 (2047MB), size=?? 1MB: uncachable, count=1 > > #lspci -v > 01:00.0 VGA compatible controller: nVidia Corporation GeForce Go 7400 (rev a1) (prog-if 00 [VGA]) > Subsystem: Sony Corporation Unknown device 81e6 > Flags: bus master, fast devsel, latency 0, IRQ 5 > Memory at dd000000 (32-bit, non-prefetchable) [size=16M] > Memory at c0000000 (64-bit, prefetchable) [size=256M] > Memory at dc000000 (64-bit, non-prefetchable) [size=16M] > Capabilities: [60] Power Management version 2 > Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- > Capabilities: [78] Express Endpoint IRQ 0 > Capabilities: [100] Virtual Channel > Capabilities: [128] Power Budgeting > > Kernel boot option: > kernel /vmlinuz-2.6.18-4-686 root=/dev/sda3 ro video=vesafb:mtrr,ywrap vga=792 acpi_sleep=s3_bios elevator=cfq resume2=swap:/dev/sda2 > > Can you help me to fix the "uncachable" reg? > Thanks > > Marco > Any idea? :'( Regards Marco - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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