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Subject[RFC][PATCH 0/2] convert s390 to generic mmu_gather
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Hi Peter,

as an add-on for the TLB flushing changes two patches to make
s390 use the generic mmu_gather code as well. I let it run for
a few hours with several TLB stress tests, no fallout so far.
It certainly can use more testing but it looks ok to me.

Martin Schwidefsky (2):
asm-generic/tlb: introduce HAVE_MMU_GATHER_NO_GATHER
s390/tlb: convert to generic mmu_gather

arch/Kconfig | 3 +
arch/s390/Kconfig | 3 +
arch/s390/include/asm/tlb.h | 130 ++++++++++++++------------------------------
arch/s390/mm/pgalloc.c | 63 +--------------------
include/asm-generic/tlb.h | 9 ++-
mm/mmu_gather.c | 114 ++++++++++++++++++++++----------------
6 files changed, 121 insertions(+), 201 deletions(-)

--
2.16.4

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