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x86 PAT memtype regression fixes

Started byDave Airlie <airlied@redhat.com>
First post2016-10-24 08:30 +0200
Last post2016-10-24 08:30 +0200
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  x86 PAT memtype regression fixes Dave Airlie <airlied@redhat.com> - 2016-10-24 08:30 +0200

#1506928 — x86 PAT memtype regression fixes

FromDave Airlie <airlied@redhat.com>
Date2016-10-24 08:30 +0200
Subjectx86 PAT memtype regression fixes
Message-ID<svGVH-3Q4-17@gated-at.bofh.it>
This is the working set, I messed up a git add on CONFIG_PAT vs
CONFIG_X86_PAT. This set of changes fixes a regression since
the change to the pfn_insert_mixed code to use the memtype tracking
code.

All the GPU drivers using TTM need to insert the VRAM mapping
into the memtype table so don't get UC mappings for lots of things.

Dave.

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