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b=RzZP5Qkye+TEPQgaY/tN0jMWyT7LGaDsLqJ9Tr36PoeeG7oxxYlw0aM9c0DYPIrxj t1SJrCeGUhXt5LcO77+u5dYOBdos91jotme1/vqxbKobvCAd3JrcxJ1sFuyI2WcbFT agQc9UxGsk39+1P6cZ0pVmsd68eGEGB/ZMutc/6GslXELwUQq5FqIDhBfphhnkdGla csyDOpJvxBOhV6oxtfSgLeOoD+3AI462ZWbUiBGRK6Nmr5toULI58spGcnZ22lnc98 j88tA1CQWE8c2CKfzpcshfQlTIBLwBp2oAMYtJ0tdQqYJgz5bF1zjV/PgO+3ZUtgdN T0mTNwaMl8E8g== From: SJ Park To: SJ Park Cc: Andrew Morton , stable@vger.kernel.org, Usama Arif , Yueyang Pan , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/8] mm/damon: fix DAMOS bugs in core, paddr and vaddr Date: Tue, 1 Sep 2026 07:30:52 -0700 Message-ID: <20260901143053.101196-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260901131850.98037-1-sj@kernel.org> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 99BF94000D X-Stat-Signature: bt887hkq6f6pwiwc9rkzxoyem4fnh8t4 X-HE-Tag: 1788273061-178395 X-HE-Meta: U2FsdGVkX1/21RJObzPpXb0JFWnd3w9wW1vdqIgTQ2G96woUTeSilTLz8fc9p5gXRGan/B0gUrhy4IeW978A5JiUb6ZYf2dwe2WSbhiiAPODle2/gongfMOb8DiLil+vDA/vjuKllZfgQ3DhN7FJ0AJHGN05HmF3bX78d7fr1NIvG4hB50dgVfFEBAc7Mguv/by7k9PBkyPzK1dANk32B1ONDFu/n5jxIvYVsyiXYDgvD/YruuuADdplyxU6szrSbjF59/c6ySdH6P8S+cBO+h3PESBhKE3rETKoXwoLDWA7phA4oLz+CE2YLtcg3hjh5Nc1U8V0Jr/dPrDKvtxbSyeuPfJchDH4iWK+mCItALQT+rfk7csluH1icvQw4DRQZz0BHhzkqYXv87wbyVgBslEwGkEK0T9TXAkLvD296KtY0HY2hy7WW78syXnqCReR4X0jb8QTbVE9T4sHEuxIT5HbIPql4jIl4OaY3EF7lQPG7rTk90UMEjFj+J4iKFEnAYpg+jQXYU78wlaypwEJ3vFYMOUfh9tyVCfDS47sTcWxDBLo4Sly3wxu35/vEO0cAcHm+xpsgF3OKJwenfkHZ9uh6COOuRdLIjg2Ub7WMqCakGYtJzxQIGzt620aIaMCQUTGowBo3MTkPrEa0qE1nPbal+gRK7qPVahSW1d1Ky9xAWxIUXxXL+HFpEjfe61eBXFMpEe3G4C3DAqSFCAEBbiqqhHlrWEYtJkwd5Vsf2EMnq9TqAuIDpgGjNrdGVH6JrRD8D0fzc3pNolxka8brHHWr3U41spYvtLwes5mZXkCE/vBWpvY9bqQ4+szk3Cmi0BT7dWRt8KXtAXwU38q2E4gn1cRWSTcJ/iUxRcpjtu+Xp6ChTIOTKjMDiLPQOQUHXBJUAIP8bCFgD4ukrkD0A2zfni4XWJtuMQWqbMATAH3vArDX6Stcr3cR8b8NjWXEd/0PG90hsnh4pqJ3rZ 5lw7vSJ7 OqbX0vjXemE61odSoEM1lfkpBpsPblGjMNqBnjELBq7k0IfDntrmYG/qY2IOQrYnh+7KxNIbZkAryrEO6ZTJ9HtfVYDGvnJdGuqaT2jJv3r2K+mWivAGyUe12NDkaFV4CUEIbq6I0MwusKmWS1ON8+mAYrLVbgxrvoL1KjwIQM2XXJCIL2/ta/sYVzg6h9KgLUvxjMi+HMiyULskv/TLiZam3eYD1xMCTfLwB/szzTrhyCnw= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 1 Sep 2026 06:18:41 -0700 SJ Park wrote: > Fix misc bugs of DAMOS. Patch 1 makes DAMOS less stress memory > allocator under extreme situation. Patches 2 and 3 fix wrong folios > walking in DAMON_PADDR. Patches 4 and 5 fix wrong folios walking in > DAMON_VADDR. Patches 6-8 handle extreme and unlikely memory situations > that can cause divide by zero and underflow. Sashiko found no blocker for this series. Sashiko sent findings to damon@ mailing list [1], and I replied to all the comments. Please read those for details. [1] https://lore.kernel.org/damon/ Thanks, SJ [...]