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[2003:d8:2f00:4000:a438:1541:1da1:723a]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b76773a0e3sm2532813f8f.17.2025.07.23.01.20.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 23 Jul 2025 01:20:33 -0700 (PDT) Message-ID: <42146bb2-c017-43dd-aee2-1f1a893d3b17@redhat.com> Date: Wed, 23 Jul 2025 10:20:30 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V9 0/7] Add NUMA mempolicy support for KVM guest-memfd To: Sean Christopherson Cc: Shivank Garg , 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 References: <20250713174339.13981-2-shivankg@amd.com> <80a047e2-e0fb-40cd-bb88-cce05ca017ac@redhat.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 0571080006 X-Stat-Signature: 7zwas876beojgydzy8q815sb6p7nritc X-Rspam-User: X-HE-Tag: 1753258837-902320 X-HE-Meta: U2FsdGVkX180S0bHSFcabohYRkS028pfK395NbtWRR1WGPJSrgrpRF2IOzp6SWOlh/uKgDbp1Lmo0q22q4qbKpJG6RSp0qVyGrzG6jsotEM47dLHMi/VehwLz3q1hwjrQC1hAfZaF/JHIa+aev5nYvMjN/IhRB1yq9e6zk6w0d0zlBulcrkht5CNus8UfKs2HDxq6/FYPPgpvIeY9UsYHWBxyiAyfem6Fx10LWXtkJJp6lpHtPy5cPSw0uh1qU4LIiL3tnzt7s75pFfYnismUdEPmPmEfFDxBkQQ1ZJJxjeZZZ9ViDJ7O5qMT7k4tZqxhH/o8Tl43WIioXgDhbstspbDiWSqzevBmTt1r2Ie4j3q8cOuzExVTUw9WfpLhheF4i72nQxUe9IoZK2jdjuyKTrLdVnDdNSKVFrHHDaTRt/4STjeiLQUDSjsSL3XyMC0UX8sSZJ2HINKN+fAGKyAHxPmEk4ts2GtVwAXhZxvgghwqzN5YVHYyZf3gDSQYp87a9oT2huJatqr7R4CO584pe5uQ5NZY08WN43H9TyB1Kss+XWWIig2YHDDjNXY+GTgkB4WbWXyPXimdjHrYtRgoXEGQiT2sXJfy5VhD10regOP6N9TUxYE2Ll6DyhwKcv6gHZE9HIgeX54y6JU+2S6C1YMDRGN/77RbBt+pZFkypd+fE3pL7DFtnQG/QiAFXhvQugbHCgUgw+EL9Hh0mU8MAtjgqWQVwxK4seFUrycHKXzZtDNeNBzijP2NwzEShIe0iUVTKNyQVPmUfg2OrXz+dR16ZFeUbxcPaLmcX6NxEASQFULUxwsJ5nzcIcahZukvlYJ0ZLLRtDYqP+k2FdaBjsKw1ENe7LvhAVdxyaISbbQJRV1vr80UEDpKR9QnIzij3NrT1ZkAqYKlc5Xxo+PL+6ezeXeEHPrNPfrST5fCtsmu6mYf1Bx49FA03uOVQhDqyz/U2hQypD0KZ2qZQP fqvEowYn jBDpPLSQ5kKDqDJlmnzuU8gVGddahC3/gj+5bbIzery+b8aFUGV23AlA0NzszhT10sqePTeyC6VOnmw2/tIEpZ2ToTp7FQCrUuaLUFT45K/oiUrM= 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 23.07.25 01:07, Sean Christopherson wrote: > On Tue, Jul 22, 2025, David Hildenbrand wrote: >> On 22.07.25 16:45, Sean Christopherson wrote: >>> On Tue, Jul 22, 2025, David Hildenbrand wrote: >>>> Just to clarify: this is based on Fuad's stage 1 and should probably still be >>>> tagged "RFC" until stage-1 is finally upstream. >>>> >>>> (I was hoping stage-1 would go upstream in 6.17, but I am not sure yet if that is >>>> still feasible looking at the never-ending review) >>> >>> 6.17 is very doable. >> >> I like your optimism :) > > I'm not optimistic, just incompetent. Well, I wouldn't agree with that :) > I forgot what kernel we're on. **6.18** > is very doable, 6.17 not so much. Yes, probably best to target 6.18 than rushing this into the upcoming MR. -- Cheers, David / dhildenb