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([2a09:80c0:192:0:5dac:bf3d:c41:c3e7]) by smtp.gmail.com with ESMTPSA id p8-20020adfcc88000000b0032f9688ea48sm1732045wrj.10.2023.11.30.06.55.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Nov 2023 06:55:29 -0800 (PST) Message-ID: <188814aa-4f55-40c6-961c-6105c89d76f3@redhat.com> Date: Thu, 30 Nov 2023 15:55:28 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices Content-Language: en-US To: zhuweixi , Dave Airlie , =?UTF-8?Q?Christian_K=C3=B6nig?= Cc: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "akpm@linux-foundation.org" , "weixi.zhu@openeuler.sh" , "mgorman@suse.de" , "jglisse@redhat.com" , "rcampbell@nvidia.com" , "jhubbard@nvidia.com" , "apopple@nvidia.com" , "mhairgrove@nvidia.com" , "ziy@nvidia.com" , "alexander.deucher@amd.com" , "Xinhui.Pan@amd.com" , "amd-gfx@lists.freedesktop.org" , "Felix.Kuehling@amd.com" , "ogabbay@kernel.org" , "dri-devel@lists.freedesktop.org" , "jgg@nvidia.com" , "leonro@nvidia.com" , "zhenyuw@linux.intel.com" , "zhi.a.wang@intel.com" , "intel-gvt-dev@lists.freedesktop.org" , "intel-gfx@lists.freedesktop.org" , "jani.nikula@linux.intel.com" , "joonas.lahtinen@linux.intel.com" , "rodrigo.vivi@intel.com" , "tvrtko.ursulin@linux.intel.com" References: <20231128125025.4449-1-weixi.zhu@huawei.com> <9308a79d-e312-4e6d-98fe-75dc6d0fbeda@amd.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Thu, 30 Nov 2023 06:55:48 -0800 (PST) On 29.11.23 09:27, zhuweixi wrote: > Glad to hear that more sharable code is desirable. > IMHO, for a common MM subsystem, it is more beneficial for > GMEM to extend core MM instead of building a separate one. More core-mm complexity, awesome, we all love that! ;) -- Cheers, David / dhildenb