RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

quoted

Subject: Re: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be
selectable

Huang Changming-R66093 wrote:

quoted

I have one similar patch to remove the "select PHYS_64BIT".
http://patchwork.ozlabs.org/patch/132351/

That one doesn't update the defconfigs, which means that the default
kernel will not have PHYS_64BIT enabled.

I think it is not necessary to enable the 64BIT, if customer want to
enable it, he can do it manually.

I agree with Changming that we shouldn't setting PHYS_64BIT by default.  Fo=
r the platforms covered by the mpc85xx_defconfig, most user won't need the =
PHYS_64BIT.  We shouldn't set the one with worse performance and unnecessar=
y to most people as default.  Also all these platforms supports 32-bit mode=
.

- Leo