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
next 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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