Re: runtime regression with "x86/mm/pat: Emulate PAT when it is disabled"

From: Borislav Petkov
Date: Thu Mar 10 2016 - 14:21:20 EST

On Thu, Mar 10, 2016 at 01:04:21PM -0700, Toshi Kani wrote:
> I will send a patch that sets PAT disabled when MTRR is disabled. ÂThis
> will solve the Paul's issue. ÂHis qemu32 model does not support PAT,
> either.

It does, see my other mail. We need to figure out first why is
pat_init() being called as part of MTRR setup.


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