Re: [PATCH v4 11/16] powerpc/mm: Add hooks for cxl

2014-10-09 Thread Aneesh Kumar K.V
Michael Neuling writes: > From: Ian Munsie > > This adds hooks into the core powerpc mm code for cxl. > > The core powerpc code sometimes uses local tlbie. Unfortunately this won't > work with the current cxl driver as it relies on snooping tlbie broadcasts. > > The cxl hardware can have TLB ent

[PATCH v4 11/16] powerpc/mm: Add hooks for cxl

2014-10-08 Thread Michael Neuling
From: Ian Munsie This adds hooks into the core powerpc mm code for cxl. The core powerpc code sometimes uses local tlbie. Unfortunately this won't work with the current cxl driver as it relies on snooping tlbie broadcasts. The cxl hardware can have TLB entries invalidated via MMIO but this is n