[RFC PATCH 5/5] powerpc/mm/hash: Increase VA range to 256TB
benh at kernel.crashing.org
Tue Feb 7 15:06:13 AEDT 2017
That's 48 bits. I would keep the limit at 47 without some explicit
opt-in by applications. That's what users get on x86 and we know
some GPUs have limits there.
More information about the Linuxppc-dev