On Fri, Jan 18, 2013 at 8:35 PM, H. Peter Anvin wrote:
> Can we simply disable paging before mucking with CR4? The other option
> that I can see is to always enable PSE and PGE, since they are simply
> features opt-ins that don't do any harm if unused. At the same time,
> though, entering the
On Fri, Jan 18, 2013 at 8:35 PM, H. Peter Anvin h...@linux.intel.com wrote:
Can we simply disable paging before mucking with CR4? The other option
that I can see is to always enable PSE and PGE, since they are simply
features opt-ins that don't do any harm if unused. At the same time,
On 1/18/2013 4:35 PM, H. Peter Anvin wrote:
> On 01/18/2013 05:05 PM, Mitch Bradley wrote:
>>
>>
>> On 1/18/2013 2:42 PM, H. Peter Anvin wrote:
>>> On 01/18/2013 04:40 PM, Andres Salomon wrote:
Bad news on this patch; I've been told that it breaks booting on an
XO-1.5. Does anyone
On 01/18/2013 05:05 PM, Mitch Bradley wrote:
>
>
> On 1/18/2013 2:42 PM, H. Peter Anvin wrote:
>> On 01/18/2013 04:40 PM, Andres Salomon wrote:
>>> Bad news on this patch; I've been told that it breaks booting on an
>>> XO-1.5. Does anyone from OLPC know why yet?
>>
>> What are the settings of
On 1/18/2013 2:42 PM, H. Peter Anvin wrote:
> On 01/18/2013 04:40 PM, Andres Salomon wrote:
>> Bad news on this patch; I've been told that it breaks booting on an
>> XO-1.5. Does anyone from OLPC know why yet?
>
> What are the settings of CR0 and CR4 on kernel entry on XO-1.5?
CR0 is
On 1/18/2013 2:42 PM, H. Peter Anvin wrote:
On 01/18/2013 04:40 PM, Andres Salomon wrote:
Bad news on this patch; I've been told that it breaks booting on an
XO-1.5. Does anyone from OLPC know why yet?
What are the settings of CR0 and CR4 on kernel entry on XO-1.5?
CR0 is 0x8011
CR4
On 01/18/2013 05:05 PM, Mitch Bradley wrote:
On 1/18/2013 2:42 PM, H. Peter Anvin wrote:
On 01/18/2013 04:40 PM, Andres Salomon wrote:
Bad news on this patch; I've been told that it breaks booting on an
XO-1.5. Does anyone from OLPC know why yet?
What are the settings of CR0 and CR4 on
On 1/18/2013 4:35 PM, H. Peter Anvin wrote:
On 01/18/2013 05:05 PM, Mitch Bradley wrote:
On 1/18/2013 2:42 PM, H. Peter Anvin wrote:
On 01/18/2013 04:40 PM, Andres Salomon wrote:
Bad news on this patch; I've been told that it breaks booting on an
XO-1.5. Does anyone from OLPC know why
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