Re: [1/9] powerpc/powernv: Remove real mode access limit for early allocations

2018-01-21 Thread Michael Ellerman
On Fri, 2017-12-22 at 11:17:08 UTC, Nicholas Piggin wrote: > This removes the RMA limit on powernv platform, which constrains > early allocations such as PACAs and stacks. There are still other > restrictions that must be followed, such as bolted SLB limits, but > real mode addressing has no constr

[PATCH 1/9] powerpc/powernv: Remove real mode access limit for early allocations

2017-12-22 Thread Nicholas Piggin
This removes the RMA limit on powernv platform, which constrains early allocations such as PACAs and stacks. There are still other restrictions that must be followed, such as bolted SLB limits, but real mode addressing has no constraints. Signed-off-by: Nicholas Piggin --- arch/powerpc/mm/hash_u