linux/tools/testing
Nico Pache 2fd570c1d8 selftests/mm: dont fail testsuite due to a lack of hugepages
Patch series "selftests/mm: Improve Hugepage Test Handling in MM
Selftests", v2.

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.


This patch (of 3):

On systems that have large core counts and large page sizes, but limited
memory, the userfaultfd test hugepage requirement is too large.

Exiting early due to missing one test's requirements is a rather
aggressive strategy, and prevents a lot of other tests from running. 
Remove the early exit to prevent this.

Link: https://lkml.kernel.org/r/20240306223714.320681-1-npache@redhat.com
Link: https://lkml.kernel.org/r/20240306223714.320681-2-npache@redhat.com
Fixes: ee00479d67 ("selftests: vm: Try harder to allocate huge pages")
Signed-off-by: Nico Pache <npache@redhat.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-03-12 13:07:18 -07:00
..
crypto/chacha20-s390
cxl tools/testing/cxl: Disable "missing prototypes / declarations" warnings 2024-01-22 10:41:59 -08:00
fault-injection
ktest
kunit kunit: tool: add test for parsing attributes 2023-12-18 13:21:15 -07:00
memblock mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER 2024-01-08 15:27:15 -08:00
nvdimm tools/testing/nvdimm: Disable "missing prototypes / declarations" warnings 2024-01-22 10:41:59 -08:00
radix-tree maple_tree: fix warning comparing pointer to 0 2023-12-20 14:48:12 -08:00
scatterlist
selftests selftests/mm: dont fail testsuite due to a lack of hugepages 2024-03-12 13:07:18 -07:00
vsock vsock/test: two tests to check credit update logic 2023-12-15 10:37:35 +00:00