[ndctl,0/4] test/dax.sh: Add huge page fault validation

Message ID	157150317870.3940762.5638079137146963300.stgit@dwillia2-desk3.amr.corp.intel.com (mailing list archive)
Headers	show Return-Path: <SRS0=lzik=YM=lists.01.org=linux-nvdimm-bounces@kernel.org> DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0DE0120869 Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=134.134.136.100; helo=mga07.intel.com; envelope-from=dan.j.williams@intel.com; receiver=<UNKNOWN> Subject: [ndctl PATCH 0/4] test/dax.sh: Add huge page fault validation From: Dan Williams <dan.j.williams@intel.com> To: linux-nvdimm@lists.01.org Date: Sat, 19 Oct 2019 09:39:38 -0700 Message-ID: <157150317870.3940762.5638079137146963300.stgit@dwillia2-desk3.amr.corp.intel.com> User-Agent: StGit/0.18-2-gc94f MIME-Version: 1.0 Message-ID-Hash: GTHW7MEHHAOJLQQWWZ6W7DROESOY64YT Precedence: list Archived-At: <https://lists.01.org/hyperkitty/list/linux-nvdimm@lists.01.org/message/GTHW7MEHHAOJLQQWWZ6W7DROESOY64YT/> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit
Series	test/dax.sh: Add huge page fault validation \| expand [ndctl,0/4] test/dax.sh: Add huge page fault validation [ndctl,1/4] test/dax.sh: Fix failure reporting / handling [ndctl,2/4] test/dax.sh: Fix xfs 2M alignment [ndctl,3/4] test/dax.sh: Validate huge page mappings [ndctl,4/4] test/dax.sh: Split into ext4 and xfs tests

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Subject: [ndctl PATCH 0/4] test/dax.sh: Add huge page fault validation
From: Dan Williams <dan.j.williams@intel.com>
To: linux-nvdimm@lists.01.org
Date: Sat, 19 Oct 2019 09:39:38 -0700
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test/dax.sh: Add huge page fault validation | expand

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Dan Williams Oct. 19, 2019, 4:39 p.m. UTC

v5.3 regressed huge page faulting and the ndctl unit test that tries to
generate huge page faults did not report it.

- Use trace-cmd to validate fault results
- Workaround XFS issues with fallocate > agsize
- Split the test to get distinct ext4 and xfs results
- Other misc fixups.

---

Dan Williams (4):
      test/dax.sh: Fix failure reporting / handling
      test/dax.sh: Fix xfs 2M alignment
      test/dax.sh: Validate huge page mappings
      test/dax.sh: Split into ext4 and xfs tests


 test/Makefile.am |    3 +
 test/dax-ext4.sh |    1 
 test/dax-pmd.c   |    3 +
 test/dax-xfs.sh  |    1 
 test/dax.sh      |  127 ++++++++++++++++++++++++++++++++++--------------------
 5 files changed, 87 insertions(+), 48 deletions(-)
 create mode 120000 test/dax-ext4.sh
 create mode 120000 test/dax-xfs.sh