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 3AB5D3F8EA2 for ; Fri, 9 Oct 2026 05:56:11 +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=1791525373; cv=none; b=AkRyl9Xu5qRcG1vZTCBSv694fkAaz8nrFUK5vwBL7kgcnXAwPlq7ypOYOuVIWYOvWfHTa50oeoTncHmVyPvL0nhXAXwWCNFbwGNIx9EWFJaH1PUgIUDcdzM1AxIXxDzatadslHB4UBQ6Jz6xajKpOY4Hys6jd0m3hgA1EssOcxc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791525373; c=relaxed/simple; bh=ADaKipwOke9eELeqMEzHPHfJophJb+NkLdNsN0oWCxI=; h=Date:To:From:Subject:Message-Id; b=ofxIwDhOHGCtYOcNe070hjbH1028zR2e1cNUmNqw9hkuK5LZc0xWYFfQjIU/4mBngqxn6BtxcR9aAVJ2cUuoREDebYbrt6U9BiYricpssi+weBzL5T799T347NjSxYsJWuyjwjDeNA0beFNTTQv4qDBkpNgzxQqqymakFA1WI00= 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=zJLPMKpM; 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="zJLPMKpM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F4541F00893; Fri, 9 Oct 2026 05:56:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791525371; bh=DeOP+8ZXchcunB4FcAcgdMcKGb0LtJ0DMxRCdSX7ieE=; h=Date:To:From:Subject; b=zJLPMKpMyCveI49oMt0tApunjwaZ4tciNq4yaS75Npl0sZlBYXN2vCuRLfqAIRsNY kXobD0Pmw/63FTE/Mh3zCAaCKJisnH4lqvXWR1cY/jy5lNnHe986cBHOd271o8/+fP Fr+mP8ytbkYo2+rjnXVL97VNu/AF2lcGY/FYzco8= Date: Thu, 08 Oct 2026 22:56:10 -0700 To: mm-commits@vger.kernel.org,vbabka@kernel.org,surenb@google.com,shuah@kernel.org,rppt@kernel.org,rdunlap@infradead.org,mhocko@suse.com,ljs@kernel.org,liam@infradead.org,kunwu.chan@gmail.com,david@kernel.org,davidgow@davidgow.net,corbet@lwn.net,brendan.higgins@linux.dev,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-damon-tests-core-kunit-extend-set_regions-test-for-error-case.patch removed from -mm tree Message-Id: <20261009055611.0F4541F00893@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: extend set_regions() test for error case has been removed from the -mm tree. Its filename was mm-damon-tests-core-kunit-extend-set_regions-test-for-error-case.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: extend set_regions() test for error case Date: Tue, 1 Sep 2026 22:47:39 -0700 damon_test_set_regions_for() is designed to test only success-expected damon_set_regions() calls. Extend it to cover error-expected calls, too. Link: https://lore.kernel.org/20260902054747.99370-7-sj@kernel.org Signed-off-by: SJ Park Signed-off-by: Andrew Morton Cc: Brendan Higgins Cc: David Gow Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Randy Dunlap Cc: Shuah Khan Cc: Suren Baghdasaryan Cc: Vlastimil Babka Cc: Kunwu Chan --- mm/damon/tests/core-kunit.h | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) --- a/mm/damon/tests/core-kunit.h~mm-damon-tests-core-kunit-extend-set_regions-test-for-error-case +++ a/mm/damon/tests/core-kunit.h @@ -469,11 +469,12 @@ static void damon_test_set_regions_for(s struct damon_addr_range *old_ranges, int sz_old_ranges, struct damon_addr_range *new_ranges, int sz_new_ranges, unsigned long min_region_sz, - struct damon_addr_range *expect_ranges, int sz_expect_ranges) + struct damon_addr_range *expect_ranges, int sz_expect_ranges, + int expect_err) { struct damon_target *t; struct damon_region *r; - int i; + int i, err; t = damon_new_target(); if (!t) @@ -487,7 +488,8 @@ static void damon_test_set_regions_for(s damon_add_region(r, t); } - damon_set_regions(t, new_ranges, sz_new_ranges, min_region_sz); + err = damon_set_regions(t, new_ranges, sz_new_ranges, min_region_sz); + KUNIT_EXPECT_EQ(test, err, expect_err); KUNIT_EXPECT_EQ(test, damon_nr_regions(t), sz_expect_ranges); if (damon_nr_regions(t) != sz_expect_ranges) { @@ -516,7 +518,7 @@ static void damon_test_set_regions(struc (struct damon_addr_range[]){ {.start = 5, .end = 15}, {.start = 15, .end = 25}, - }, 2); + }, 2, 0); /* Un-intersecting regions should be removed. */ damon_test_set_regions_for(test, (struct damon_addr_range[]){ @@ -529,7 +531,7 @@ static void damon_test_set_regions(struc 1, (struct damon_addr_range[]){ {.start = 18, .end = 23}, - }, 1); + }, 1, 0); /* * Holes should be filled up with new regions. * @@ -550,7 +552,7 @@ static void damon_test_set_regions(struc {.start = 8, .end = 16}, {.start = 16, .end = 24}, {.start = 24, .end = 28}, - }, 3); + }, 3, 0); /* * New regions should be able to be appended. * @@ -572,7 +574,7 @@ static void damon_test_set_regions(struc {.start = 0, .end = 4}, {.start = 4, .end = 15}, {.start = 25, .end = 40}, - }, 3); + }, 3, 0); /* * New regions should be able to be inserted. * @@ -595,7 +597,7 @@ static void damon_test_set_regions(struc {.start = 0, .end = 15}, {.start = 25, .end = 40}, {.start = 44, .end = 50}, - }, 3); + }, 3, 0); } static void damon_test_update_monitoring_result(struct kunit *test) _ Patches currently in -mm which might be from sj@kernel.org 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