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AJvYcCUBQPsZJd95pNwIxJlHYEZ/H9xLBmWNLV7OK1yp5IuabGsbASVt79/fdd4h1qiFfu4JFHLQO537oA==@kvack.org X-Gm-Message-State: AOJu0Yz6xel2tfG65om/5wkFBtjnjRYn720YLJ/Pp5hgBbK3gV33wIVA 0PB56zCGN8uzolf2af8RSzh8uuoVtqOSNcwGqtCUXK+boRKZtFemY1fYWNcSEOQBdfc/QO8Fw3S xL0Ba4Q== X-Google-Smtp-Source: AGHT+IHDzFt+0zXjA0CUz3si8YkwDTRVPFUsiiRh4VZN4Dkprgq2wlq3CPL9ofZgO6/62HnwUQZt6ujhFVk= X-Received: from pgos21.prod.google.com ([2002:a63:af55:0:b0:b31:d198:ffb2]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a20:3d8b:b0:240:6dc:9164 with SMTP id adf61e73a8af0-2405502ffeamr23223057637.15.1754922855887; Mon, 11 Aug 2025 07:34:15 -0700 (PDT) Date: Mon, 11 Aug 2025 07:34:14 -0700 In-Reply-To: <20250811090605.16057-2-shivankg@amd.com> Mime-Version: 1.0 References: <20250811090605.16057-2-shivankg@amd.com> Message-ID: Subject: Re: [PATCH RFC V10 0/7] Add NUMA mempolicy support for KVM guest-memfd From: Sean Christopherson To: Shivank Garg Cc: david@redhat.com, vbabka@suse.cz, willy@infradead.org, akpm@linux-foundation.org, shuah@kernel.org, pbonzini@redhat.com, brauner@kernel.org, viro@zeniv.linux.org.uk, ackerleytng@google.com, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, pvorel@suse.cz, bfoster@redhat.com, tabba@google.com, vannapurve@google.com, chao.gao@intel.com, bharata@amd.com, nikunj@amd.com, michael.day@amd.com, shdhiman@amd.com, yan.y.zhao@intel.com, Neeraj.Upadhyay@amd.com, thomas.lendacky@amd.com, michael.roth@amd.com, aik@amd.com, jgg@nvidia.com, kalyazin@amazon.com, peterx@redhat.com, jack@suse.cz, rppt@kernel.org, hch@infradead.org, cgzones@googlemail.com, ira.weiny@intel.com, rientjes@google.com, roypat@amazon.co.uk, ziy@nvidia.com, matthew.brost@intel.com, joshua.hahnjy@gmail.com, rakie.kim@sk.com, byungchul@sk.com, gourry@gourry.net, kent.overstreet@linux.dev, ying.huang@linux.alibaba.com, apopple@nvidia.com, chao.p.peng@intel.com, amit@infradead.org, ddutile@redhat.com, dan.j.williams@intel.com, ashish.kalra@amd.com, gshan@redhat.com, jgowans@amazon.com, pankaj.gupta@amd.com, papaluri@amd.com, yuzhao@google.com, suzuki.poulose@arm.com, quic_eberman@quicinc.com, aneeshkumar.kizhakeveetil@arm.com, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-coco@lists.linux.dev Content-Type: text/plain; charset="us-ascii" X-Stat-Signature: gqxayg63r8mc3ayfi7x3q7kq1bmm6qwq X-Rspamd-Queue-Id: 0C3BA2000E X-Rspamd-Server: rspam10 X-Rspam-User: X-HE-Tag: 1754922857-511953 X-HE-Meta: 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 J8TJRoGJ 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Aug 11, 2025, Shivank Garg wrote: > This series introduces NUMA-aware memory placement support for KVM guests > with guest_memfd memory backends. It builds upon Fuad Tabba's work (V17) > that enabled host-mapping for guest_memfd memory [1]. Is this still actually an RFC? If so, why? If not, drop tag on the next version (if one is needed/sent).