linux-kernel - [PATCH v2 0/3] selftests/mm: Improve Hugepage Test Handling in MM Selftests

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Date: Wed,  6 Mar 2024 15:37:11 -0700
From: Nico Pache <npache@...hat.com>
To: linux-mm@...ck.org,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: ben@...adent.org.uk,
	shuah@...nel.org,
	akpm@...ux-foundation.org,
	usama.anjum@...labora.com
Subject: [PATCH v2 0/3] selftests/mm: Improve Hugepage Test Handling in MM Selftests

This series addresses issues related to hugepage requirements in the MM
selftests, ensuring tests are skipped rather than failing when the
necessary hugepage count is not met.

This adjustment allows for a more graceful handling for systems with
insufficient hugepages, preventing unnecessary test failures and improving
the overall robustness of the test suite.

Nico Pache (3):
  selftests/mm: Dont fail testsuite due to a lack of hugepages
  selftests/mm: Skip uffd hugetlb tests with insufficient hugepages
  selftests/mm: Skip the hugetlb-madvise tests on unmet hugepage
    requirements

Changes from v1:
  - Added checks to skip tests when hugepage requirements are not met, rather
    than exiting with a failure.

 tools/testing/selftests/mm/hugetlb-madvise.c | 2 +-
 tools/testing/selftests/mm/run_vmtests.sh    | 1 -
 tools/testing/selftests/mm/uffd-stress.c     | 6 ++++++
 3 files changed, 7 insertions(+), 2 deletions(-)

-- 
2.44.0