Skip to contentSkip to conversation

FAILED: patch "[PATCH] mm/damon/core-kunit: test invalid damos filter commits" failed to apply to 6.6-stable tree

PATCH Sasha Levin 1 participant 1 message Nov 7

Subsystems (3)
Stable branch Memory management DAMON
lore
Share & tools
lore

Sasha Levin

author maintainer
#0 lore raw

The patch below does not apply to the 6.6-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x 409d2ab6d98209c30d45123920721710475a30b4
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '[email protected]' --subject-prefix 'PATCH 6.6.y' 'HEAD^..'

Thanks,
Sasha

------------------ original commit in Linus's tree ------------------

From 409d2ab6d98209c30d45123920721710475a30b4 Mon Sep 17 00:00:00 2001
From: SJ Park <[email protected]>
Date: Mon, 14 Sep 2026 07:23:25 -0700
Subject: [PATCH] mm/damon/core-kunit: test invalid damos filter commits

Add test cases for testing the validation of damos filter arguments in commit time.

Link https://lore.kernel.org/[email protected] open here
Signed-off-by SJ Park <[email protected]>
Signed-off-by Andrew Morton <[email protected]>
Cc Brendan Higgins <[email protected]>
Cc David Gow <[email protected]>
Cc Usama Arif <[email protected]>
Cc <[email protected]>
---
 mm/damon/tests/core-kunit.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
mm/damon/tests/core-kunit.h +14 -0
index 2b0931cf6fb32..527abc2570616 100644
@@ -1184,6 +1184,13 @@ static void damos_test_commit_filter(struct kunit *test)
 			.allow = false,
 			.sz_range = {.min = 234, .max = 345},
 			}, false);
+	damos_test_commit_filter_for(test, &dst,
+			&(struct damos_filter){
+			.type = DAMOS_FILTER_TYPE_HUGEPAGE_SIZE,
+			.matching = false,
+			.allow = false,
+			.sz_range = {.min = 456, .max = 123},
+			}, true);
 	damos_test_commit_filter_for(test, &dst,
 			&(struct damos_filter){
 			.type = DAMOS_FILTER_TYPE_UNMAPPED,

@@ -1197,6 +1204,13 @@ static void damos_test_commit_filter(struct kunit *test)
 			.allow = false,
 			.addr_range = {.start = 456, .end = 567},
 			}, false);
+	damos_test_commit_filter_for(test, &dst,
+			&(struct damos_filter){
+			.type = DAMOS_FILTER_TYPE_ADDR,
+			.matching = false,
+			.allow = false,
+			.addr_range = {.start = 567, .end = 456},
+			}, true);
 	damos_test_commit_filter_for(test, &dst,
 			&(struct damos_filter){
 			.type = DAMOS_FILTER_TYPE_TARGET,
Signature · 1 line
2.53.0