From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 159093264FF; Wed, 7 Oct 2026 00:52:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791334364; cv=none; b=gFyqIihzWFfkcZoKW6o20GWeLoXMUvzmO8G/y6RtLraWzrzzRFLIS182IKrKEKhahcmj+HRLQN0pH7d6UexvwFf7iueqlZyIN6/sMKhwPXQpsLppufCUA6NN8RbWdkmRTkDx5j7rRHhk9Z5cyawpz6yYfNdrtLGFQuZtr31S+ew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791334364; c=relaxed/simple; bh=UesYCz1g/lGDP+uv4dSe+8hYc+gTEiBbqj8X1IwucvM=; h=Date:To:From:Subject:Message-Id; b=nK5r+yi6WOtTJ1Je6Bt6Yjti0nn+p5rSQtC1jwgXLsLL6jR5OF8XppJIz3/7FMduvTn61QoJyQp383SwWQI/4XDM7ChM3QZfGJ47DRdVhdgfT9H6bwD6ddo7kRxGkl2sntp43ddywTa5nZHWM0PvP4Bg4GQwW2bKeSshZcInyRQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=WgEJ/fzZ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="WgEJ/fzZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E04F41F0089C; Wed, 7 Oct 2026 00:52:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791334363; bh=RGBcV/Sw/YMSb4i3alEluSmHHb1jXjBd9V6LTcvksOo=; h=Date:To:From:Subject; b=WgEJ/fzZU3+lRTHrS7Y6OZfOco84CkjBOLBPrZS3WBVRyQ6NKsn2Lbt8yHe6oqCHx DKdHUDdebIEIPlzm0zteDLlem020W0SDqDOZ28Yw7SLCRLSWWnx5eYa/ImIHkqaWuC uls6aeUR0yJ3+YnhVdUaxGbQbNG1c2J+V0SaN6Xc= Date: Tue, 06 Oct 2026 17:52:42 -0700 To: mm-commits@vger.kernel.org,yanquanmin1@huawei.com,stable@vger.kernel.org,lianux.mm@gmail.com,kunwu.chan@gmail.com,davidgow@davidgow.net,brendan.higgins@linux.dev,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-damon-tests-core-kunit-test-committing-psi-goal-to-psi-goal.patch removed from -mm tree Message-Id: <20261007005242.E04F41F0089C@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/damon/tests/core-kunit: test committing psi goal to psi goal has been removed from the -mm tree. Its filename was mm-damon-tests-core-kunit-test-committing-psi-goal-to-psi-goal.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 Subject: mm/damon/tests/core-kunit: test committing psi goal to psi goal Date: Tue, 1 Sep 2026 17:27:20 -0700 Patch series "mm/damon: fix misc bugs in kunit, quota goals and sysfs refresh_ms". DAMOS quota goals commit unit test is mistakenly not testing a test case that was designed to test. DAMOS quota goals and DAMON sysfs refresh_ms file have bugs that can produce non critical but still unexpected behaviors. Fix the bugs. Patch 1 fixes the DAMOS quota goals commit unit test to cover a mistakenly uncovered case. Patches 2 and 3 fix the bugs in DAMOS PSI goal initialization and eligible_mem_bp online commit, respectively. Patch 4 fixes the bug in DAMON sysfs refresh_ms file handling. This patch (of 4): damon_test_commit_quota_goal_for() is set to test committing a new psi goal on an existing psi goal. However, damon_test_commit_quota_goal() is mistakenly not covering the test case. Add the test case. Link: https://lore.kernel.org/20260902002725.108635-1-sj@kernel.org Link: https://lore.kernel.org/20260902002725.108635-2-sj@kernel.org Fixes: 99f89debafc5 ("mm/damon/tests/core-kunit: add damos_commit_quota_goal() test") Signed-off-by: SJ Park Signed-off-by: Andrew Morton Reviewed-by: Lian Wang Tested-by: Lian Wang Reviewed-by: Kunwu Chan Cc: Brendan Higgins Cc: David Gow Cc: Quanmin Yan Cc: # 6.19.x --- mm/damon/tests/core-kunit.h | 7 +++++++ 1 file changed, 7 insertions(+) --- a/mm/damon/tests/core-kunit.h~mm-damon-tests-core-kunit-test-committing-psi-goal-to-psi-goal +++ a/mm/damon/tests/core-kunit.h @@ -794,6 +794,13 @@ static void damos_test_commit_quota_goal }; damos_test_commit_quota_goal_for(test, &dst, + &(struct damos_quota_goal) { + .metric = DAMOS_QUOTA_SOME_MEM_PSI_US, + .target_value = 234, + .current_value = 345, + .last_psi_total = 567, + }); + damos_test_commit_quota_goal_for(test, &dst, &(struct damos_quota_goal){ .metric = DAMOS_QUOTA_USER_INPUT, .target_value = 789, _ Patches currently in -mm which might be from sj@kernel.org are mm-damon-core-use-damon_nr_samples_per_aggr-for-max-merge-threshold.patch mm-damon-core-remove-debug-messages.patch mm-damon-core-remove-debug-messages-fix.patch mm-damon-vaddr-remove-a-debug-message.patch mm-damon-core-validate-number-of-probes-in-valid_probe_params.patch mm-damon-sysfs-remove-probes-number-validation.patch mm-damon-tests-core-kunit-extend-set_regions-test-for-error-case.patch mm-damon-tests-core-kunit-test-=0-size-damon_set_regions-inputs.patch mm-damon-tests-core-kunit-test-overlapping-ranges-for-set_regions.patch mm-damon-tests-core-kunit-test-damon_nr_samples_per_aggr.patch selftests-damon-sysfssh-test-hugepage_mem_bp-quota-goal.patch docs-mm-damon-maintainer-profile-update-ai-review-for-sashiko-replies.patch docs-abi-damon-recommend-subsystem-doc-instead-of-admin-guide.patch mm-damon-core-error-damos_commit_quota_goal-for-zero-target_value.patch revert-mm-damon-lru_sort-error-out-for-10000-active_mem_bp.patch revert-samples-damon-mtier-error-out-for-zero-quota-goal-target-values.patch mm-damon-core-handle-null-ctx-parameter-in-damon_call.patch mm-damon-core-set-ctx-call_controls_obsolete-in-damon_new_ctx.patch mm-damon-reclaim-remove-unnecessary-damon_call-param-validation.patch mm-damon-lru_sort-remove-unnecessary-damon_call-param-validation.patch mm-damon-vaddr-support-prep_probes.patch mm-damon-paddr-move-probe-filter-handling-to-ops-common.patch mm-damon-vaddr-support-apply_probe.patch mm-damon-vaddr-extend-apply_probes-for-hugetlb.patch mm-damon-vaddr-support-pgidle_unset-probe-filter-type.patch mm-damon-api-introduce-damon_filter_type_pgidle_set.patch mm-damon-paddr-support-damon_filter_type_pgidle_set.patch mm-damon-vaddr-support-damon_filter_type_pgidle_set.patch mm-damon-sysfs-support-damon_filter_type_pgidle_set.patch docs-mm-damon-design-update-for-pgidle_set-probe-filter.patch mm-damon-api-introduce-damos_filter_type_probe_hits_wsum.patch mm-damon-api-introduce-damos_filter_type_probe_hits_wsum-fix.patch mm-damon-core-extend-probe_hits_wsum-for-moving-sum-based-calculation.patch mm-damon-core-support-probe_hits_wsum-damos-core-filter.patch mm-damon-sysfs-schemes-rename-sysfs_filter-sz_range-to-range_minmax.patch mm-damon-sysfs-schemes-support-probe_hits_wsum-damos-core-filter.patch docs-mm-damon-design-update-for-probe_hits_wsum-damos-core-filter.patch docs-admin-guide-mm-damon-usage-update-for-probe_hits_wsum-damos-filter.patch 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