[merged mm-stable] mm-damon-dbgfs-test-skip-dbgfs_set_targets-test-if-paddr-is-not-registered.patch removed from -mm tree

[merged mm-stable] mm-damon-dbgfs-test-skip-dbgfs_set_targets-test-if-paddr-is-not-registered.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm/damon/dbgfs-test: skip dbgfs_set_targets() test if PADDR is not registered
has been removed from the -mm tree.  Its filename was
     mm-damon-dbgfs-test-skip-dbgfs_set_targets-test-if-paddr-is-not-registered.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: SeongJae Park <sj@kernel.org>
Subject: mm/damon/dbgfs-test: skip dbgfs_set_targets() test if PADDR is not registered
Date: Mon, 26 Aug 2024 20:03:33 -0700

The test depends on registration of DAMON_OPS_PADDR.  It would be
registered only when CONFIG_DAMON_PADDR is set.  DAMON core kunit tests do
fake ops registration for such case.  However, the functions for such fake
ops registration is not available to DAMON debugfs interface.  Just skip
the test in the case.

Link: https://lkml.kernel.org/r/20240827030336.7930-7-sj@kernel.org
Fixes: 999b9467974f ("mm/damon/dbgfs-test: fix is_target_id() change")
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: David Gow <davidgow@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/damon/dbgfs-test.h |    5 +++++
 1 file changed, 5 insertions(+)

--- a/mm/damon/dbgfs-test.h~mm-damon-dbgfs-test-skip-dbgfs_set_targets-test-if-paddr-is-not-registered
+++ a/mm/damon/dbgfs-test.h
@@ -73,6 +73,11 @@ static void damon_dbgfs_test_set_targets
 	struct damon_ctx *ctx = dbgfs_new_ctx();
 	char buf[64];
 
+	if (!damon_is_registered_ops(DAMON_OPS_PADDR)) {
+		dbgfs_destroy_ctx(ctx);
+		kunit_skip(test, "PADDR not registered");
+	}
+
 	/* Make DAMON consider target has no pid */
 	damon_select_ops(ctx, DAMON_OPS_PADDR);
 
_

Patches currently in -mm which might be from sj@kernel.org are

mm-damon-core-intorduce-per-context-region-priorities-histogram-buffer.patch
mm-damon-core-replace-per-quota-regions-priority-histogram-buffer-usage-with-per-context-one.patch
mm-damon-core-remove-per-scheme-region-priority-histogram-buffer.patch
revert-mm-damon-lru_sort-adjust-local-variable-to-dynamic-allocation.patch
docs-damon-use-damonitor-github-organization-instead-of-awslabs.patch
docs-damon-maintainer-profile-add-links-in-place.patch
docs-damon-maintainer-profile-document-google-calendar-for-bi-weekly-meetups.patch