[PATCH] powerpc: Do not make the entire heap executable

[Jason Gunthorpe]

On Mon, Aug 01, 2016 at 11:07:21PM +0200, Denys Vlasenko wrote:
> On 32-bit powerps the ELF PLT sections of binaries (built with --bss-plt,
> or with a toolchain which defaults to it) look like this:

Hi Denys,

Thanks for resurrecting this, I am still interested here, we have been
using this patch in our PPC & ARM32 systems since it was posted.

Benjamin gave some feedback that some small style issues might need
changing, but I never agitated enough to get feedback from mm or core,
which is really what is needed for this patch..

Jason