[ofa-general] [PATCH] IB/mlx4: Use pgprot_writecombine() for BlueFlame pages

[Or Gerlitz]

Or Gerlitz wrote:
> with/without CONFIG_X86_PAT gives the same results... 

I noted that I have CONFIG_MTRR=y so maybe this can explain the nice latency
even without setting X86_PAT?

Or.