> I've just found a potential issue: In case MTRR is disabled by the BIOS
> the PAT register of the boot processor won't be restored after resume.
>
> Can you check whether pr_info("MTRR: Disabled\n") has been executed in
> early boot? If yes, this might be a BIOS option.
>I don't have access right now. I will test it later tonight (This is my home machine). Would $dmesg | grep -i mtrr suffice or I need to look for the mtrr somewere else e.g. /proc /sys etc? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
