Re: [PATCH 3/3] ARM: Allow either FLATMEM or SPARSEMEM on the multiplatform build

2015-06-05 Thread Gregory Fong
On Fri, Jun 5, 2015 at 5:26 AM, Arnd Bergmann wrote: > On Thursday 04 June 2015 18:58:38 Gregory Fong wrote: >> ARMv7 chips with LPAE can often benefit from SPARSEMEM, as portions of >> system memory can be located deep in the 36-bit address space. Allow >> FLATMEM or SPARSEMEM to be selectable a

Re: [PATCH 3/3] ARM: Allow either FLATMEM or SPARSEMEM on the multiplatform build

2015-06-05 Thread Arnd Bergmann
On Thursday 04 June 2015 18:58:38 Gregory Fong wrote: > ARMv7 chips with LPAE can often benefit from SPARSEMEM, as portions of > system memory can be located deep in the 36-bit address space. Allow > FLATMEM or SPARSEMEM to be selectable at compile time; FLATMEM remains > the default. > > This is