From: SJ Park <sj@kernel.org>
To: stable@vger.kernel.org
Cc: damon@lists.linux.dev, SJ Park <sj@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [PATCH 6.6.y v3 0/2] mm/damon/core: fix last region handling of damos_skip_charged_regions()
Date: Fri, 9 Oct 2026 06:49:47 -0700 [thread overview]
Message-ID: <20261009134949.11507-1-sj@kernel.org> (raw)
In-Reply-To: <2026092948-moonrise-persecute-3597@gregkh>
Patch 1 is a dependency of patch 2. Without it, patch 2 introduces
out-of-bounds memory access bug that was found by Sashiko. Patch 2
fixes a bug that categorized to be backported to stable@.
Changes from v2
- v2: https://lore.kernel.org/20260930101853.58786-1-sj@kernel.org
- Fix out-of-bounds memory access bug by adding patch 1.
Changes from v1
- v1: https://lore.kernel.org/20260930093707.48739-1-sj@kernel.org
- Add missed damon_sz_region(r) <= min_region_sz case change.
Liew Rui Yan (1):
mm/damon/core: fix unconditionally skip last region
SeongJae Park (1):
mm/damon/core: do non-safe region walk on kdamond_apply_schemes()
mm/damon/core.c | 45 ++++++++++++++++++++++++---------------------
1 file changed, 24 insertions(+), 21 deletions(-)
base-commit: ae7bc7c9b4336d7a8fb4bcfe0a6d8c925bde3ce9
--
2.47.3
next prev parent reply other threads:[~2026-10-09 13:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <2026092948-moonrise-persecute-3597@gregkh>
2026-09-30 9:37 ` [PATCH 6.6.y] mm/damon/core: fix unconditionally skip last region SJ Park
2026-09-30 9:54 ` sashiko-bot
2026-09-30 10:06 ` SJ Park
2026-09-30 10:08 ` SJ Park
2026-09-30 10:18 ` [PATCH 6.6.y v2] " SJ Park
2026-09-30 10:31 ` sashiko-bot
2026-09-30 10:35 ` SJ Park
2026-10-02 14:19 ` Sasha Levin
2026-10-02 18:03 ` SJ Park
2026-10-09 13:49 ` SJ Park [this message]
2026-10-09 13:49 ` [PATCH 6.6.y v3 1/2] mm/damon/core: do non-safe region walk on kdamond_apply_schemes() SJ Park
2026-10-09 14:02 ` sashiko-bot
2026-10-09 14:07 ` SJ Park
2026-10-09 13:49 ` [PATCH 6.6.y v3 2/2] mm/damon/core: fix unconditionally skip last region SJ Park
2026-10-09 14:05 ` sashiko-bot
2026-10-09 14:08 ` SJ Park
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