Same thing here for my MSI H67MA-E45 motherboard.
Stuff about MTRR in kernel logs :
[0.00] DMI: MSI MS-7678/H67MA-E45 (MS-7678), BIOS V1.6 02/15/2011
[0.00] e820 update range: - 0001 (usable)
==> (reserved)
[0.00] e820 remove range: 000
Hi,
I've just noticed this in my dmesg:
[0.950076] i915 :00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[0.950148] i915 :00:02.0: setting latency timer to 64
[0.983710] mtrr: type mismatch for d000,1000 old: write-back new:
write-combining
[0.983795] [drm] MT
