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Yinghai Lu authored
The first 1M is don't care when it comes to the variables MTRRs. Cover it as WB as a heuristic approximation; this is generally what we want to minimize the number of registers. Signed-off-by:
Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by:
H. Peter Anvin <hpa@zytor.com>
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