[v3,1/2] powerpc/mm: Export flush_all_mm()

[Michael Ellerman]

On Sun, 2017-09-03 at 18:15:12 UTC, Frederic Barrat wrote:
> With the optimizations introduced by commit a46cc7a90fd8
> ("powerpc/mm/radix: Improve TLB/PWC flushes"), flush_tlb_mm() no
> longer flushes the page walk cache with radix. This patch introduces
> flush_all_mm(), which flushes everything, tlb and pwc, for a given mm.
> 
> Signed-off-by: Frederic Barrat <fbarrat at linux.vnet.ibm.com>
> Reviewed-By: Alistair Popple <alistair at popple.id.au>

Series applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/6110236b9bbd177debc045c5fc2922

cheers