Re: [PATCH v2 0/6] Make fstests support new behavior of DAX

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On 6/18/20 8:21 AM, Ira Weiny wrote:
On Wed, Jun 17, 2020 at 05:31:58PM +0800, Xiao Yang wrote:
From: Xiao Yang <yangx.jy@xxxxxxxxxxxxxx>
Also this email for Ross is no longer valid.  I don't believe he is with Intel
any longer.

	ross.zwisler@xxxxxxxxxxxxxxx

Hi Ira,

Thanks for your reminder.

IIRC, some code which is related to PMD fault testing comes from Ross, and the last two patches

update these code so that generic/413 and generic/602 can run PMD fault testing on different arches.

I wanted Ross to do some review before. :-)

Best Regards,

Xiao Yang


Ira

The new behavior of DAX on xfs/ext4 has been merged into main kernel
tree/ext4-dax branch so it is time for fstests to support new behavior
of DAX.

References:
https://lkml.org/lkml/2019/10/20/96
https://lkml.org/lkml/2020/5/28/949

Xiao Yang (6):
   common/rc: Introduce new helpers for DAX mount options and
     FS_XFLAG_DAX
   fstests: Use _require_scratch_dax_mountopt() and
     _require_scratch_dax_iflag()
   common/rc: Remove unused _require_scratch_dax()
   generic/223: Don't clear all mkfs options for _scratch_mkfs_geom()
     roughly
   generic/413, xfs/260: Improve format operation for PMD fault testing
   xfs/260: Move xfs/260 to generic

  common/rc                      | 57 +++++++++++++++++++++++++++++-----
  tests/ext4/030                 |  2 +-
  tests/ext4/031                 |  4 +--
  tests/generic/223              |  1 -
  tests/generic/413              | 12 ++-----
  tests/generic/462              |  2 +-
  tests/{xfs/260 => generic/602} | 12 +++----
  tests/generic/602.out          |  2 ++
  tests/generic/group            |  1 +
  tests/xfs/260.out              |  2 --
  tests/xfs/group                |  1 -
  11 files changed, 65 insertions(+), 31 deletions(-)
  rename tests/{xfs/260 => generic/602} (93%)
  create mode 100644 tests/generic/602.out
  delete mode 100644 tests/xfs/260.out

--
2.21.0





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