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[84.247.152.65]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2dafe0e0d5bsm2824825ad.12.2026.09.02.20.13.59 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 02 Sep 2026 20:14:04 -0700 (PDT) From: Lian Wang To: SJ Park Cc: Andrew Morton , stable@vger.kernel.org, Brendan Higgins , David Gow , Quanmin Yan , Ravi Jonnalagadda , damon@lists.linux.dev, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/4] mm/damon: fix misc bugs in kunit, quota goals and sysfs refresh_ms Date: Thu, 3 Sep 2026 11:13:28 +0800 Message-ID: <20260903031345.82679-1-lianux.mm@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260902002725.108635-1-sj@kernel.org> References: <20260902002725.108635-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: D6D7B20007 X-Stat-Signature: rym4mm93gnompkia9wah9mkpojoymmq5 X-Rspam-User: X-HE-Tag: 1788405245-936736 X-HE-Meta: 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 XfTUItDR 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi SJ, > 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. I reviewed and tested the integrated four-patch series in mm-new: a20e38846efb..72dc8fdaae62 The integrated commits had stable patch-ids matching the posted patches. DAMON KUnit passed 42/42 tests. I also ran test-only eligible_mem_bp nid and two-kdamond refresh-isolation regression cases; they passed 42/42 and 43/43 tests, respectively. Both test-only changes were then removed and the worktree returned clean at the unchanged series tip. These were functional UML KUnit tests. The fixes look good to me. For the series: Reviewed-by: Lian Wang Tested-by: Lian Wang Thanks, Lian