On Mon, Sep 10, 2018 at 09:16:03PM +0800, Pu Wen wrote: > The Hygon Dhyana CPU have a special magic MSR way to force WB for >From the last review round: Also, it is "The ... CPU has a special..." Please take your time and incorporate *all* review feedback - no need to *rush* a new revision out and drop review feedback. > memory >4GB, and support TOP_MEM2. Therefore, it is necessary to > add Hygon Dhyana support in amd_special_default_mtrr(). > > The number of variable MTRRs for Hygon is 2 as AMD's. > > Signed-off-by: Pu Wen <puwen@xxxxxxxx> > --- > arch/x86/kernel/cpu/mtrr/cleanup.c | 3 ++- > arch/x86/kernel/cpu/mtrr/mtrr.c | 2 +- > 2 files changed, 3 insertions(+), 2 deletions(-) With that fixed: Reviewed-by: Borislav Petkov <bp@xxxxxxx> -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.