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From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
	"Aneesh Kumar K . V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH v2 0/7] powerpc/64s/radix TLB flush fixes and performance improvements
Date: Tue,  7 Nov 2017 18:53:02 +1100	[thread overview]
Message-ID: <20171107075309.20500-1-npiggin@gmail.com> (raw)

Resending, sorry for the noise.

Since the v1/RFC, I pulled the first 2 fix patches into this series,
and rediffed to powerpc merge branch. Dropped the final 2 patches
which were not completely agreed upon and baked.

Thanks,
Nick

Nicholas Piggin (7):
  powerpc/64s/radix: tlbie improve preempt handling
  powerpc/64s/radix: Fix process table entry cache invalidation
  powerpc/64s/radix: optimize TLB range flush barriers
  powerpc/64s/radix: Implement _tlbie(l)_va_range flush functions
  powerpc/64s/radix: Optimize flush_tlb_range
  powerpc/64s/radix: Introduce local single page ceiling for TLB range
    flush
  powerpc/64s/radix: Improve TLB flushing for page table freeing

 arch/powerpc/include/asm/mmu_context.h |   4 +
 arch/powerpc/mm/mmu_context_book3s64.c |  25 ++-
 arch/powerpc/mm/tlb-radix.c            | 318 ++++++++++++++++++++++++---------
 3 files changed, 256 insertions(+), 91 deletions(-)

-- 
2.15.0

             reply	other threads:[~2017-11-07  7:53 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-07  7:53 Nicholas Piggin [this message]
2017-11-07  7:53 ` [PATCH v2 1/7] powerpc/64s/radix: tlbie improve preempt handling Nicholas Piggin
2017-11-07  7:53 ` [PATCH v2 2/7] powerpc/64s/radix: Fix process table entry cache invalidation Nicholas Piggin
2017-11-07  7:53 ` [PATCH v2 3/7] powerpc/64s/radix: optimize TLB range flush barriers Nicholas Piggin
2017-11-14 11:12   ` [v2,3/7] " Michael Ellerman
2017-11-07  7:53 ` [PATCH v2 4/7] powerpc/64s/radix: Implement _tlbie(l)_va_range flush functions Nicholas Piggin
2017-11-14 11:12   ` [v2, " Michael Ellerman
2017-11-07  7:53 ` [PATCH v2 5/7] powerpc/64s/radix: Optimize flush_tlb_range Nicholas Piggin
2017-11-14 11:12   ` [v2,5/7] " Michael Ellerman
2017-11-07  7:53 ` [PATCH v2 6/7] powerpc/64s/radix: Introduce local single page ceiling for TLB range flush Nicholas Piggin
2017-11-14 11:12   ` [v2, " Michael Ellerman
2017-11-07  7:53 ` [PATCH v2 7/7] powerpc/64s/radix: Improve TLB flushing for page table freeing Nicholas Piggin
2017-11-14 11:12   ` [v2, " Michael Ellerman
  -- strict thread matches above, loose matches on Subject: below --
2017-11-07  6:05 [PATCH v2 0/7] powerpc/64s/radix TLB flush fixes and performance improvements Nicholas Piggin

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