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From: Ralph Campbell <rcampbell@nvidia.com>
To: Jerome Glisse <jglisse@redhat.com>,
	John Hubbard <jhubbard@nvidia.com>,
	Christoph Hellwig <hch@lst.de>,
	Jason Gunthorpe <jgg@mellanox.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	Shuah Khan <shuah@kernel.org>
Cc: <linux-rdma@vger.kernel.org>, <linux-mm@kvack.org>,
	<linux-kernel@vger.kernel.org>, <linux-kselftest@vger.kernel.org>,
	"Ralph Campbell" <rcampbell@nvidia.com>
Subject: [PATCH v8 0/3] mm/hmm/test: add self tests for HMM
Date: Fri, 20 Mar 2020 17:31:05 -0700	[thread overview]
Message-ID: <20200321003108.22941-1-rcampbell@nvidia.com> (raw)

This series adds basic self tests for HMM and are intended for Jason
Gunthorpe's rdma tree which has a number of HMM patches applied.

Changes v7 -> v8:
Rebased to Jason's rdma/hmm tree, plus Jason's 6 patch series
  "Small hmm_range_fault() cleanups".
Applied a number of changes from Jason's comments.

Changes v6 -> v7:
Rebased to linux-5.6.0-rc6
Reverted back to just using mmu_interval_notifier_insert() and making
  this series only introduce HMM self tests.

Changes v5 -> v6:
Rebased to linux-5.5.0-rc6
Refactored mmu interval notifier patches
Converted nouveau to use the new mmu interval notifier API

Changes v4 -> v5:
Added mmu interval notifier insert/remove/update callable from the
  invalidate() callback
Updated HMM tests to use the new core interval notifier API

Changes v1 -> v4:
https://lore.kernel.org/linux-mm/20191104222141.5173-1-rcampbell@nvidia.com

Ralph Campbell (3):
  mm/hmm/test: add selftest driver for HMM
  mm/hmm/test: add selftests for HMM
  MAINTAINERS: add HMM selftests

 MAINTAINERS                            |    3 +
 include/uapi/linux/test_hmm.h          |   59 ++
 lib/Kconfig.debug                      |   12 +
 lib/Makefile                           |    1 +
 lib/test_hmm.c                         | 1177 +++++++++++++++++++++
 tools/testing/selftests/vm/.gitignore  |    1 +
 tools/testing/selftests/vm/Makefile    |    3 +
 tools/testing/selftests/vm/config      |    2 +
 tools/testing/selftests/vm/hmm-tests.c | 1353 ++++++++++++++++++++++++
 tools/testing/selftests/vm/run_vmtests |   16 +
 tools/testing/selftests/vm/test_hmm.sh |   97 ++
 11 files changed, 2724 insertions(+)
 create mode 100644 include/uapi/linux/test_hmm.h
 create mode 100644 lib/test_hmm.c
 create mode 100644 tools/testing/selftests/vm/hmm-tests.c
 create mode 100755 tools/testing/selftests/vm/test_hmm.sh

-- 
2.20.1



             reply	other threads:[~2020-03-21  0:31 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-21  0:31 Ralph Campbell [this message]
2020-03-21  0:31 ` [PATCH v8 1/3] mm/hmm/test: add selftest driver for HMM Ralph Campbell
2020-03-21  0:31 ` [PATCH v8 2/3] mm/hmm/test: add selftests " Ralph Campbell
2020-03-21  0:31 ` [PATCH v8 3/3] MAINTAINERS: add HMM selftests Ralph Campbell
2020-03-21  9:00 ` [PATCH v8 0/3] mm/hmm/test: add self tests for HMM Leon Romanovsky
2020-03-21 17:27   ` Ralph Campbell
2020-03-21 21:55     ` Jason Gunthorpe
2020-03-22  8:10       ` Leon Romanovsky
2020-03-23 18:21         ` Ralph Campbell
2020-03-23 18:25         ` Jason Gunthorpe
2020-03-21 14:43 ` Jason Gunthorpe
2020-04-15 14:41 ` Jason Gunthorpe
2020-04-15 17:28   ` Ralph Campbell
2020-04-15 19:29     ` Leon Romanovsky
2020-04-15 19:32       ` Jason Gunthorpe
2020-04-15 19:39       ` Ralph Campbell
2020-04-15 19:52         ` Leon Romanovsky

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