Re: [PATCH v2 2/6] x86, mm, pat: Change reserve_memtype() to handle WT
On 09/10/2014 12:30 PM, Toshi Kani wrote: > > When WT is unavailable due to the PAT errata, it does not fail but gets > redirected to UC-. Similarly, when PAT is disabled, WT gets redirected > to UC- as well. >