From: Ralph Campbell <rcampbell@nvidia.com>
To: <nouveau@lists.freedesktop.org>, <linux-rdma@vger.kernel.org>,
<linux-mm@kvack.org>, <linux-kselftest@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: Jerome Glisse <jglisse@redhat.com>,
John Hubbard <jhubbard@nvidia.com>,
Christoph Hellwig <hch@lst.de>,
Jason Gunthorpe <jgg@mellanox.com>,
"Ben Skeggs" <bskeggs@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Shuah Khan <shuah@kernel.org>,
Ralph Campbell <rcampbell@nvidia.com>
Subject: [PATCH 00/16] mm/hmm/nouveau: THP mapping and migration
Date: Fri, 19 Jun 2020 14:56:33 -0700 [thread overview]
Message-ID: <20200619215649.32297-1-rcampbell@nvidia.com> (raw)
These patches apply to linux-5.8.0-rc1. Patches 1-3 should probably go
into 5.8, the others can be queued for 5.9. Patches 4-6 improve the HMM
self tests. Patch 7-8 prepare nouveau for the meat of this series which
adds support and testing for compound page mapping of system memory
(patches 9-11) and compound page migration to device private memory
(patches 12-16). Since these changes are split across mm core, nouveau,
and testing, I'm guessing Jason Gunthorpe's HMM tree would be appropriate.
Ralph Campbell (16):
mm: fix migrate_vma_setup() src_owner and normal pages
nouveau: fix migrate page regression
nouveau: fix mixed normal and device private page migration
mm/hmm: fix test timeout on slower machines
mm/hmm/test: remove redundant page table invalidate
mm/hmm: test mixed normal and device private migrations
nouveau: make nvkm_vmm_ctor() and nvkm_mmu_ptp_get() static
nouveau/hmm: fault one page at a time
mm/hmm: add output flag for compound page mapping
nouveau/hmm: support mapping large sysmem pages
hmm: add tests for HMM_PFN_COMPOUND flag
mm/hmm: optimize migrate_vma_setup() for holes
mm: support THP migration to device private memory
mm/thp: add THP allocation helper
mm/hmm/test: add self tests for THP migration
nouveau: support THP migration to private memory
drivers/gpu/drm/nouveau/nouveau_dmem.c | 177 +++++---
drivers/gpu/drm/nouveau/nouveau_svm.c | 241 +++++------
drivers/gpu/drm/nouveau/nouveau_svm.h | 3 +-
.../gpu/drm/nouveau/nvkm/subdev/mmu/base.c | 6 +-
.../gpu/drm/nouveau/nvkm/subdev/mmu/priv.h | 2 +
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c | 10 +-
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h | 3 -
.../drm/nouveau/nvkm/subdev/mmu/vmmgp100.c | 29 +-
include/linux/gfp.h | 10 +
include/linux/hmm.h | 4 +-
include/linux/migrate.h | 1 +
include/linux/mm.h | 1 +
lib/test_hmm.c | 359 ++++++++++++----
lib/test_hmm_uapi.h | 2 +
mm/hmm.c | 10 +-
mm/huge_memory.c | 46 ++-
mm/internal.h | 1 -
mm/memory.c | 10 +-
mm/memremap.c | 9 +-
mm/migrate.c | 236 +++++++++--
mm/page_alloc.c | 1 +
tools/testing/selftests/vm/hmm-tests.c | 388 +++++++++++++++++-
22 files changed, 1203 insertions(+), 346 deletions(-)
--
2.20.1
next reply other threads:[~2020-06-19 21:57 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-19 21:56 Ralph Campbell [this message]
2020-06-19 21:56 ` [PATCH 01/16] mm: fix migrate_vma_setup() src_owner and normal pages Ralph Campbell
2020-06-19 21:56 ` [PATCH 02/16] nouveau: fix migrate page regression Ralph Campbell
2020-06-19 21:56 ` [PATCH 03/16] nouveau: fix mixed normal and device private page migration Ralph Campbell
2020-06-19 21:56 ` [PATCH 04/16] mm/hmm: fix test timeout on slower machines Ralph Campbell
2020-06-19 21:56 ` [PATCH 05/16] mm/hmm/test: remove redundant page table invalidate Ralph Campbell
2020-06-19 21:56 ` [PATCH 06/16] mm/hmm: test mixed normal and device private migrations Ralph Campbell
2020-06-19 21:56 ` [PATCH 07/16] nouveau: make nvkm_vmm_ctor() and nvkm_mmu_ptp_get() static Ralph Campbell
2020-06-19 21:56 ` [PATCH 08/16] nouveau/hmm: fault one page at a time Ralph Campbell
2020-06-22 17:22 ` Jason Gunthorpe
2020-06-22 18:44 ` Ralph Campbell
2020-06-19 21:56 ` [PATCH 09/16] mm/hmm: add output flag for compound page mapping Ralph Campbell
2020-06-22 17:25 ` Jason Gunthorpe
2020-06-22 18:10 ` Ralph Campbell
2020-06-22 23:18 ` Jason Gunthorpe
2020-06-22 23:26 ` Ralph Campbell
2020-06-19 21:56 ` [PATCH 10/16] nouveau/hmm: support mapping large sysmem pages Ralph Campbell
2020-06-19 21:56 ` [PATCH 11/16] hmm: add tests for HMM_PFN_COMPOUND flag Ralph Campbell
2020-06-19 21:56 ` [PATCH 12/16] mm/hmm: optimize migrate_vma_setup() for holes Ralph Campbell
2020-06-19 21:56 ` [PATCH 13/16] mm: support THP migration to device private memory Ralph Campbell
2020-06-21 23:20 ` Zi Yan
2020-06-22 19:36 ` Ralph Campbell
2020-06-22 20:10 ` Zi Yan
2020-06-22 21:31 ` Ralph Campbell
2020-06-22 21:53 ` Zi Yan
2020-06-22 22:30 ` Yang Shi
2020-06-22 22:33 ` Yang Shi
2020-06-22 23:01 ` John Hubbard
2020-06-22 23:54 ` Yang Shi
2020-06-23 0:05 ` Ralph Campbell
2020-06-23 2:51 ` Huang, Ying
2020-06-19 21:56 ` [PATCH 14/16] mm/thp: add THP allocation helper Ralph Campbell
2020-06-22 0:15 ` Zi Yan
2020-06-22 21:33 ` Ralph Campbell
2020-06-19 21:56 ` [PATCH 15/16] mm/hmm/test: add self tests for THP migration Ralph Campbell
2020-06-19 21:56 ` [PATCH 16/16] nouveau: support THP migration to private memory Ralph Campbell
2020-06-22 12:39 ` [PATCH 00/16] mm/hmm/nouveau: THP mapping and migration Jason Gunthorpe
2020-06-22 16:58 ` Ralph Campbell
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