mm-damon-tests-core-kunit-test-=0-size-damon_set_regions-inputs.patch removed from -mm tree
The quilt patch titled
Subject: mm/damon/tests/core-kunit: test <=0 size damon_set_regions() inputs
has been removed from the -mm tree. Its filename was
mm-damon-tests-core-kunit-test-=0-size-damon_set_regions-inputs.patch
This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SJ Park <[email protected]>
Subject: mm/damon/tests/core-kunit: test <=0 size damon_set_regions() inputs
Date: Tue, 1 Sep 2026 22:47:40 -0700
Commit 1292c0ecb1ca ("mm/damon/core: validate ranges in damon_set_regions()") disallowed passing zero or negative size input ranges to damon_set_regions(). Add kunit test cases for those inputs.
---
mm/damon/tests/core-kunit.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
mm/damon/tests/core-kunit.h renamed from mm/damon/tests/core-kunit.h~mm-damon-tests-core-kunit-test-=0-size-damon_set_regions-inputs +14 -0
@@ -598,6 +598,20 @@ static void damon_test_set_regions(struc {.start = 25, .end = 40}, {.start = 44, .end = 50}, }, 3, 0); +/* Zero size regions should return -EINVAL. */ +damon_test_set_regions_for (test, + (struct damon_addr_range []){},0 , + (struct damon_addr_range []){ + {.start =42 , .end =42 }, + },1 ,1 , + (struct damon_addr_range []){},0 , -EINVAL ); +/* Negative size regions should return -EINVAL. */ +damon_test_set_regions_for (test, + (struct damon_addr_range []){},0 , + (struct damon_addr_range []){ + {.start =42 , .end =21 }, + },1 ,1 , + (struct damon_addr_range []){},0 , -EINVAL ); }static void damon_test_update_monitoring_result (struct kunit *test)
_
Patches currently in -mm which might be from [email protected] are
mm-damon-sysfs-schemes-read-sysfs_filter-addr_range-only-once.patch mm-damon-sysfs-schemes-read-sysfs_filter-sz_range-only-once.patch mm-damon-core-return-an-error-from-damos_commit_filter_arg.patch mm-damon-core-disallow-max-min-damos-filter-range-arguments-commit.patch mm-damon-sysfs-schemes-drop-centralized-filter-range-arg-validations.patch mm-damon-sysfs-schemes-use-switch-case-in-add_scheme_filters.patch mm-damon-core-kunit-extend-damos_commit_filter_for-for-wrong-input.patch mm-damon-core-kunit-test-invalid-damos-filter-commits.patch mm-damon-api-introduce-damon_filter_type_hugepage_size.patch mm-damon-core-commit-hugepage_size-type-damon-filter.patch mm-damon-ops-common-support-hugepage_size-damon-filter-matching.patch mm-damon-sysfs-add-minmax-files-under-probe-filter-directory.patch mm-damon-sysfs-support-hugepage_size-probe-filter.patch docs-mm-damon-design-update-for-hugepage_size-probe-filter.patch docs-admin-guide-mm-damon-usage-update-for-hugepage_size.patch docs-abi-damon-update-for-hugepage_size-probe-filter.patch mm-damon-api-remove-nr_damos_filter_types.patch mm-damon-core-use-abs_diff-in-damon_feed_loop_next_input.patch mm-damon-core-use-mult_frac-in-damon_feed_loop_next_input.patch mm-damon-core-set-damon_ctx-walk_control_obsolete-in-damon_new_ctx.patch mm-damon-core-document-damon_call-damon_start-race-hang-issue.patch mm-damon-paddr-remove-pa-parameter-from-damon_pa_filter_pass.patch mm-damon-tests-core-kunit-test-eligible_mem_bp-commitment.patch mm-damon-tests-core-kunit-add-probe_hits_wsum-damos-filter-commit-test.patch selftests-damon-sysfs_memcg_path_leak-fail-only-for-real-damon-leak.patch docs-mm-damon-design-clarify-bp-is-basis-point.patch mm-damon-core-introduce-damos_quota_goal-complement.patch mm-damon-core-add-complement-argument-to-damos_new_quota_goal.patch mm-damon-sysfs-schemes-support-quota-goal-complement-flag.patch mm-damon-tests-core-kunit-test-quota_goal-complement-commit.patch selftests-damon-sysfssh-test-quota-goal-complement-flag-file.patch docs-mm-damon-design-document-damos-quota-goal-complement-flag.patch docs-admin-guide-mm-damon-usage-update-for-quota-goal-complement-file.patch docs-abi-damon-update-for-quota-goal-metric-complement-sysfs-file.patch