Re: [Xen-devel] RIP MTRR - status update for upcoming v4.2

From
Luis R. Rodriguez <hidden>
Date
2015-08-06 19:56:12
Also in
linux-media, linux-pci, lkml
Reply to
Luis R. Rodriguez, 2015-08-06
On Thu, Aug 6, 2015 at 12:53 PM, Luis R. Rodriguez
[off-list ref] wrote:
For those type of OSes...
could it be possible to negotiate or hint to the platform through an
attribute somehow that the OS has such capability to not use MTRR?
And if that's not possible how about a new platform setting that would
need to be set at the platform level to enable disabling this junk?
Then only folks who know what they are doing would enable it, and if
the customer set it, the issue would not be on the platform.

 Luis
Thread (20 messages) 20 messages, 7 authors, last reply 2015-08-07
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