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b=a/aJCuzY0fXm/KWEGb0ilP5jrAq0B6hvKMSkgZF/S+3aNzXAlEM+zvP2EW1L3RgZE zgq824Y1pp9qiAXd+ySxZTv4GUka/BKpsKEfJxXJ/L0MKkruHAz4ya3hD1V92d4h0n HrqEsUuKptmUc5gKMWuOyZHy4qA9CrrMuMOgRqGM= Date: Wed, 8 Jul 2026 19:06:01 -0700 From: Andrew Morton To: Kiryl Shutsemau Cc: rppt@kernel.org, peterx@redhat.com, david@kernel.org, ljs@kernel.org, surenb@google.com, vbabka@kernel.org, Liam.Howlett@oracle.com, ziy@nvidia.com, corbet@lwn.net, skhan@linuxfoundation.org, seanjc@google.com, pbonzini@redhat.com, jthoughton@google.com, aarcange@redhat.com, sj@kernel.org, usama.arif@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, kvm@vger.kernel.org, kernel-team@meta.com, kas@kernel.org Subject: Re: [PATCH v10 00/15] userfaultfd: working set tracking for VM guest memory Message-Id: <20260708190601.4cebdebf9d1f6e9aeebcb853@linux-foundation.org> In-Reply-To: <20260708111417.173443-1-kirill@shutemov.name> References: <20260708111417.173443-1-kirill@shutemov.name> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 2D067A000C X-Rspam-User: X-Stat-Signature: emqsy4jegw168meh7punkh8s3sfypnfk X-Rspamd-Server: rspam03 X-HE-Tag: 1783562764-870720 X-HE-Meta: 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 +3zYWWcQ 5vU4pr+AdYRNKXRT+Gk6f0VfjlncahXj/nJyS5yf2q/oDi+WoCUBh8YwOpZQv8KCY02BgO8dzCnlXH1ZcFpVQbvT+stcWRdkXP8v1QdGOP9kEW7SHMm37AcMNEqZrKLgDPs43RLlRehpTTWkYFJx6YajUQnMizB2yPVvDE4RgIQgpDQvCxism9sasqcupd2ufi72pSPP9gJXQNB4EVyD0o4/4TQmFd68jtSNEwdXhhrr7e1bFfmw/oyOjE7DC/vkFKVxGpdo2T2Ri8YusV56GweURnaiA0bJLHFHMypihSpvyFyESimrzlAzgQPT9q2J2mx2aVGUIp1BX2Vjattv36HQIK7wzbQsSd3L8Hh7uivAFov0= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 8 Jul 2026 12:14:01 +0100 Kiryl Shutsemau wrote: > This series adds userfaultfd support for tracking the working set of > VM guest memory, so a VMM can identify hot pages and reclaim cold ones > to tiered or remote storage. Thanks, I'll add this to mm-new. Sashiko failed to apply so let's find an excuse for v11!