Re: [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices

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To: zhuweixi <weixi.zhu@xxxxxxxxxx>, Dave Airlie <airlied@xxxxxxxxx>, Christian König <christian.koenig@xxxxxxx>
Subject: Re: [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices
From: David Hildenbrand <david@xxxxxxxxxx>
Date: Thu, 30 Nov 2023 15:55:28 +0100
Cc: "linux-mm@xxxxxxxxx" <linux-mm@xxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "akpm@xxxxxxxxxxxxxxxxxxxx" <akpm@xxxxxxxxxxxxxxxxxxxx>, "weixi.zhu@xxxxxxxxxxxx" <weixi.zhu@xxxxxxxxxxxx>, "mgorman@xxxxxxx" <mgorman@xxxxxxx>, "jglisse@xxxxxxxxxx" <jglisse@xxxxxxxxxx>, "rcampbell@xxxxxxxxxx" <rcampbell@xxxxxxxxxx>, "jhubbard@xxxxxxxxxx" <jhubbard@xxxxxxxxxx>, "apopple@xxxxxxxxxx" <apopple@xxxxxxxxxx>, "mhairgrove@xxxxxxxxxx" <mhairgrove@xxxxxxxxxx>, "ziy@xxxxxxxxxx" <ziy@xxxxxxxxxx>, "alexander.deucher@xxxxxxx" <alexander.deucher@xxxxxxx>, "Xinhui.Pan@xxxxxxx" <Xinhui.Pan@xxxxxxx>, "amd-gfx@xxxxxxxxxxxxxxxxxxxxx" <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>, "Felix.Kuehling@xxxxxxx" <Felix.Kuehling@xxxxxxx>, "ogabbay@xxxxxxxxxx" <ogabbay@xxxxxxxxxx>, "dri-devel@xxxxxxxxxxxxxxxxxxxxx" <dri-devel@xxxxxxxxxxxxxxxxxxxxx>, "jgg@xxxxxxxxxx" <jgg@xxxxxxxxxx>, "leonro@xxxxxxxxxx" <leonro@xxxxxxxxxx>, "zhenyuw@xxxxxxxxxxxxxxx" <zhenyuw@xxxxxxxxxxxxxxx>, "zhi.a.wang@xxxxxxxxx" <zhi.a.wang@xxxxxxxxx>, "intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx" <intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx>, "intel-gfx@xxxxxxxxxxxxxxxxxxxxx" <intel-gfx@xxxxxxxxxxxxxxxxxxxxx>, "jani.nikula@xxxxxxxxxxxxxxx" <jani.nikula@xxxxxxxxxxxxxxx>, "joonas.lahtinen@xxxxxxxxxxxxxxx" <joonas.lahtinen@xxxxxxxxxxxxxxx>, "rodrigo.vivi@xxxxxxxxx" <rodrigo.vivi@xxxxxxxxx>, "tvrtko.ursulin@xxxxxxxxxxxxxxx" <tvrtko.ursulin@xxxxxxxxxxxxxxx>
In-reply-to: <a07fd33c6f9e44418c528de06f89707e@huawei.com>
Organization: Red Hat
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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

Follow-Ups:
- RE: [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices
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References:
- [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices
  - From: Weixi Zhu
- Re: [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices
  - From: Christian König
- Re: [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices
  - From: Dave Airlie
- RE: [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices
  - From: zhuweixi

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