Willie Wong schrieb:
> On Wed, Jan 21, 2009 at 12:22:17AM +0100, Penguin Lover Volker Armin Hemmann 
> squawked:
>   
>> On Mittwoch 21 Januar 2009, Willie Wong wrote:
>>     
>>>   Recently when I quit the X server, the following can be seen in the
>>>   sys log:
>>>
>>> Jan 20 18:06:34 e-nibbles mtrr: no MTRR for e8000000,2000000 found
>>>
>>>   and on the TTY where I issued X init, a similar message is shown,
>>>   but the message is not echoed in /var/log/Xorg.0.log
>>>
>>>       
>> don't do it. Just don't do that. It should not be necessary. Instead look at 
>> the mtrr cleanup options in make menuconfig.
>>     
>
> Sorry, but this does not help. I have that after I terminate X, the
> following line on the console:
>
> error setting MTRR (base = 0xe8000000, size = 0x02000000, type = 1) Invalid 
> argument (22)
>
> and the following
>
> e-nibbles wwong # dmesg | tail -n 5
> pci 0000:01:00.0: putting AGP V2 device into 4x mode
> [drm] Setting GART location based on new memory map
> [drm] Loading R200 Microcode
> [drm] writeback test succeeded in 1 usecs
> mtrr: no MTRR for e8000000,2000000 found
> e-nibbles wwong # zgrep -i mtrr /proc/config.gz
> CONFIG_MTRR=y
> CONFIG_MTRR_SANITIZER=y
> CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
> CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
> e-nibbles wwong # uname -a
> Linux e-nibbles 2.6.28.1 #2 Thu Jan 22 14:28:04 EST 2009 i686 Intel(R) 
> Pentium(R) M processor 1.60GHz GenuineIntel GNU/Linux
>
>
> Is there anything I misconfigured? 
>
> Any other ideas?
>
> Thanks, 
>
> W
>   
I read something about booting with "mtrr_cleanup_debug debug" in the
command line. This will print you out what to set in mtrr_chunk_size in
the commandline. Didn't test it but check that.

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