On Fri, 2017-08-11 at 06:22:56 UTC, Alistair Popple wrote: > The nest mmu tlb flush needs to happen before the GPU translation shootdown > is launched to avoid the GPU refilling its tlb with stale nmmu translations > prior to the nmmu flush completing. > > Signed-off-by: Alistair Popple <alistair@xxxxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/bab9f954aaf352127725a9b7920226 cheers