From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5362C433DB for ; Fri, 29 Jan 2021 03:01:16 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7407C64DFA for ; Fri, 29 Jan 2021 03:01:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7407C64DFA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rockwork.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3D0036EA6B; Fri, 29 Jan 2021 03:01:13 +0000 (UTC) X-Greylist: delayed 912 seconds by postgrey-1.36 at gabe; Fri, 29 Jan 2021 03:01:11 UTC Received: from rockwork.org (unknown [IPv6:2001:19f0:6001:1139:5400:2ff:feee:29a2]) by gabe.freedesktop.org (Postfix) with ESMTPS id 445466EA3F; Fri, 29 Jan 2021 03:01:11 +0000 (UTC) Received: from [192.168.43.200] (unknown [36.19.57.1]) by rockwork.org (Postfix) with ESMTPSA id ACF4DFBC2E; Fri, 29 Jan 2021 03:00:59 +0000 (UTC) Subject: Re: [RFC PATCH 0/9] cgroup support for GPU devices To: Brian Welty , cgroups@vger.kernel.org, Tejun Heo , dri-devel@lists.freedesktop.org, Daniel Vetter , =?UTF-8?Q?Christian_K=c3=b6nig?= , Kenny Ho , amd-gfx@lists.freedesktop.org, Chris Wilson , Tvrtko Ursulin , intel-gfx@lists.freedesktop.org, Joonas Lahtinen , Eero Tamminen References: <20210126214626.16260-1-brian.welty@intel.com> From: Xingyou Chen Message-ID: <84b79978-84c9-52aa-b761-3f4be929064e@rockwork.org> Date: Fri, 29 Jan 2021 11:00:56 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210126214626.16260-1-brian.welty@intel.com> Content-Language: en-US X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T24gMjAyMS8xLzI3IOS4iuWNiDU6NDYsIEJyaWFuIFdlbHR5IHdyb3RlOgoKPiBXZSdkIGxpa2Ug dG8gcmV2aXNpdCB0aGUgcHJvcG9zYWwgb2YgYSBHUFUgY2dyb3VwIGNvbnRyb2xsZXIgZm9yIG1h bmFnaW5nCj4gR1BVIGRldmljZXMgYnV0IHdpdGgganVzdCBhIGJhc2ljIHNldCBvZiBjb250cm9s cy4gIFRoaXMgc2VyaWVzIGlzIGJhc2VkIG9uIAo+IHRoZSBwcmlvciBwYXRjaCBzZXJpZXMgZnJv bSBLZW5ueSBIbyBbMV0uICBXZSB0YWtlIEtlbm55J3MgYmFzZSBwYXRjaGVzCj4gd2hpY2ggaW1w bGVtZW50IHRoZSBiYXNpYyBmcmFtZXdvcmsgZm9yIHRoZSBjb250cm9sbGVyLCBidXQgd2UgcHJv cG9zZSBhbgo+IGFsdGVybmF0ZSBzZXQgb2YgY29udHJvbCBmaWxlcy4gIEhlcmUgd2UndmUgdGFr ZW4gYSBzdWJzZXQgb2YgdGhlIGNvbnRyb2xzCj4gcHJvcG9zZWQgaW4gZWFybGllciBkaXNjdXNz aW9uIG9uIE1MIGhlcmUgWzJdLiAKPgo+IFRoaXMgc2VyaWVzIHByb3Bvc2VzIGEgc2V0IG9mIGRl dmljZSBtZW1vcnkgY29udHJvbHMgKGdwdS5tZW1vcnkuY3VycmVudCwKPiBncHUubWVtb3J5Lm1h eCwgYW5kIGdwdS5tZW1vcnkudG90YWwpIGFuZCBhY2NvdW50aW5nIG9mIEdQVSB0aW1lIHVzYWdl Cj4gKGdwdS5zY2hlZC5ydW50aW1lKS4gIEdQVSB0aW1lIHNoYXJpbmcgY29udHJvbHMgYXJlIGxl ZnQgYXMgZnV0dXJlIHdvcmsuCj4gVGhlc2UgYXJlIGltcGxlbWVudGVkIHdpdGhpbiB0aGUgR1BV IGNvbnRyb2xsZXIgYWxvbmcgd2l0aCBpbnRlZ3JhdGlvbi91c2FnZQo+IG9mIHRoZSBkZXZpY2Ug bWVtb3J5IGNvbnRyb2xzIGJ5IHRoZSBpOTE1IGRldmljZSBkcml2ZXIuCj4KPiBBcyBhbiBhY2Nl bGVyYXRvciBvciBHUFUgZGV2aWNlIGlzIHNpbWlsYXIgaW4gbWFueSByZXNwZWN0cyB0byBhIENQ VSB3aXRoCj4gKG9yIHdpdGhvdXQpIGF0dGFjaGVkIHN5c3RlbSBtZW1vcnksIHRoZSBiYXNpYyBw cmluY2lwbGUgaGVyZSBpcyB0cnkgdG8KPiBjb3B5IHRoZSBzZW1hbnRpY3Mgb2YgZXhpc3Rpbmcg Y29udHJvbHMgZnJvbSBvdGhlciBjb250cm9sbGVycyB3aGVuIHBvc3NpYmxlCj4gYW5kIHdoZXJl IHRoZXNlIGNvbnRyb2xzIHNlcnZlIHRoZSBzYW1lIHVuZGVybHlpbmcgcHVycG9zZS4KPiBGb3Ig ZXhhbXBsZSwgdGhlIG1lbW9yeS5tYXggYW5kIG1lbW9yeS5jdXJyZW50IGNvbnRyb2xzIGFyZSBi YXNlZCBvbgo+IHNhbWUgY29udHJvbHMgZnJvbSBNRU1DRyBjb250cm9sbGVyLgoKSXQgc2VlbXMg bm90IHRvIGJlIERSTSBzcGVjaWZpYywgb3IgZXZlbiBHUFUgc3BlY2lmaWMuIFdvdWxkIHdlIGhh dmUgYW4gdW5pdmVyc2FsCmNvbnRyb2wgZ3JvdXAgZm9yIGFueSBhY2NlbGVyYXRvciwgR1BHUFUg ZGV2aWNlIGV0YywgdGhhdCBob2xkIHNoYXJhYmxlIHJlc291cmNlcwpsaWtlIGRldmljZSBtZW1v cnksIGNvbXB1dGUgdXRpbGl0eSwgYmFuZHdpZHRoLCB3aXRoIGV4dHJhIGNvbnRyb2wgZmlsZSB0 byBzZWxlY3QKYmV0d2VlbiBkZXZpY2VzKG9yIHZlbmRvcnMpPwoKZS5nLiAvY2duYW1lLmRldmlj ZSB0aGF0IHN0b3JlcyBQQ0kgQkRG77yMIG9yIGVudW0oaW50ZWwsIGFtZGdwdSwgbnZpZGlhLCAu Li4pLApkZWZhdWx0cyB0byBub25lLCBtZWFucyBub3QgZW5hYmxlZC4KCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QK ZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39107C433E0 for ; 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Fri, 29 Jan 2021 03:00:59 +0000 (UTC) To: Brian Welty , cgroups@vger.kernel.org, Tejun Heo , dri-devel@lists.freedesktop.org, Daniel Vetter , =?UTF-8?Q?Christian_K=c3=b6nig?= , Kenny Ho , amd-gfx@lists.freedesktop.org, Chris Wilson , Tvrtko Ursulin , intel-gfx@lists.freedesktop.org, Joonas Lahtinen , Eero Tamminen References: <20210126214626.16260-1-brian.welty@intel.com> From: Xingyou Chen Message-ID: <84b79978-84c9-52aa-b761-3f4be929064e@rockwork.org> Date: Fri, 29 Jan 2021 11:00:56 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210126214626.16260-1-brian.welty@intel.com> Content-Language: en-US Subject: Re: [Intel-gfx] [RFC PATCH 0/9] cgroup support for GPU devices X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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Fri, 29 Jan 2021 03:00:59 +0000 (UTC) Subject: Re: [RFC PATCH 0/9] cgroup support for GPU devices To: Brian Welty , cgroups@vger.kernel.org, Tejun Heo , dri-devel@lists.freedesktop.org, Daniel Vetter , =?UTF-8?Q?Christian_K=c3=b6nig?= , Kenny Ho , amd-gfx@lists.freedesktop.org, Chris Wilson , Tvrtko Ursulin , intel-gfx@lists.freedesktop.org, Joonas Lahtinen , Eero Tamminen References: <20210126214626.16260-1-brian.welty@intel.com> From: Xingyou Chen Message-ID: <84b79978-84c9-52aa-b761-3f4be929064e@rockwork.org> Date: Fri, 29 Jan 2021 11:00:56 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210126214626.16260-1-brian.welty@intel.com> Content-Language: en-US X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" T24gMjAyMS8xLzI3IOS4iuWNiDU6NDYsIEJyaWFuIFdlbHR5IHdyb3RlOgoKPiBXZSdkIGxpa2Ug dG8gcmV2aXNpdCB0aGUgcHJvcG9zYWwgb2YgYSBHUFUgY2dyb3VwIGNvbnRyb2xsZXIgZm9yIG1h bmFnaW5nCj4gR1BVIGRldmljZXMgYnV0IHdpdGgganVzdCBhIGJhc2ljIHNldCBvZiBjb250cm9s cy4gIFRoaXMgc2VyaWVzIGlzIGJhc2VkIG9uIAo+IHRoZSBwcmlvciBwYXRjaCBzZXJpZXMgZnJv bSBLZW5ueSBIbyBbMV0uICBXZSB0YWtlIEtlbm55J3MgYmFzZSBwYXRjaGVzCj4gd2hpY2ggaW1w bGVtZW50IHRoZSBiYXNpYyBmcmFtZXdvcmsgZm9yIHRoZSBjb250cm9sbGVyLCBidXQgd2UgcHJv cG9zZSBhbgo+IGFsdGVybmF0ZSBzZXQgb2YgY29udHJvbCBmaWxlcy4gIEhlcmUgd2UndmUgdGFr ZW4gYSBzdWJzZXQgb2YgdGhlIGNvbnRyb2xzCj4gcHJvcG9zZWQgaW4gZWFybGllciBkaXNjdXNz aW9uIG9uIE1MIGhlcmUgWzJdLiAKPgo+IFRoaXMgc2VyaWVzIHByb3Bvc2VzIGEgc2V0IG9mIGRl dmljZSBtZW1vcnkgY29udHJvbHMgKGdwdS5tZW1vcnkuY3VycmVudCwKPiBncHUubWVtb3J5Lm1h eCwgYW5kIGdwdS5tZW1vcnkudG90YWwpIGFuZCBhY2NvdW50aW5nIG9mIEdQVSB0aW1lIHVzYWdl Cj4gKGdwdS5zY2hlZC5ydW50aW1lKS4gIEdQVSB0aW1lIHNoYXJpbmcgY29udHJvbHMgYXJlIGxl ZnQgYXMgZnV0dXJlIHdvcmsuCj4gVGhlc2UgYXJlIGltcGxlbWVudGVkIHdpdGhpbiB0aGUgR1BV IGNvbnRyb2xsZXIgYWxvbmcgd2l0aCBpbnRlZ3JhdGlvbi91c2FnZQo+IG9mIHRoZSBkZXZpY2Ug bWVtb3J5IGNvbnRyb2xzIGJ5IHRoZSBpOTE1IGRldmljZSBkcml2ZXIuCj4KPiBBcyBhbiBhY2Nl bGVyYXRvciBvciBHUFUgZGV2aWNlIGlzIHNpbWlsYXIgaW4gbWFueSByZXNwZWN0cyB0byBhIENQ VSB3aXRoCj4gKG9yIHdpdGhvdXQpIGF0dGFjaGVkIHN5c3RlbSBtZW1vcnksIHRoZSBiYXNpYyBw cmluY2lwbGUgaGVyZSBpcyB0cnkgdG8KPiBjb3B5IHRoZSBzZW1hbnRpY3Mgb2YgZXhpc3Rpbmcg Y29udHJvbHMgZnJvbSBvdGhlciBjb250cm9sbGVycyB3aGVuIHBvc3NpYmxlCj4gYW5kIHdoZXJl IHRoZXNlIGNvbnRyb2xzIHNlcnZlIHRoZSBzYW1lIHVuZGVybHlpbmcgcHVycG9zZS4KPiBGb3Ig ZXhhbXBsZSwgdGhlIG1lbW9yeS5tYXggYW5kIG1lbW9yeS5jdXJyZW50IGNvbnRyb2xzIGFyZSBi YXNlZCBvbgo+IHNhbWUgY29udHJvbHMgZnJvbSBNRU1DRyBjb250cm9sbGVyLgoKSXQgc2VlbXMg bm90IHRvIGJlIERSTSBzcGVjaWZpYywgb3IgZXZlbiBHUFUgc3BlY2lmaWMuIFdvdWxkIHdlIGhh dmUgYW4gdW5pdmVyc2FsCmNvbnRyb2wgZ3JvdXAgZm9yIGFueSBhY2NlbGVyYXRvciwgR1BHUFUg ZGV2aWNlIGV0YywgdGhhdCBob2xkIHNoYXJhYmxlIHJlc291cmNlcwpsaWtlIGRldmljZSBtZW1v cnksIGNvbXB1dGUgdXRpbGl0eSwgYmFuZHdpZHRoLCB3aXRoIGV4dHJhIGNvbnRyb2wgZmlsZSB0 byBzZWxlY3QKYmV0d2VlbiBkZXZpY2VzKG9yIHZlbmRvcnMpPwoKZS5nLiAvY2duYW1lLmRldmlj ZSB0aGF0IHN0b3JlcyBQQ0kgQkRG77yMIG9yIGVudW0oaW50ZWwsIGFtZGdwdSwgbnZpZGlhLCAu Li4pLApkZWZhdWx0cyB0byBub25lLCBtZWFucyBub3QgZW5hYmxlZC4KCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFt ZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xingyou Chen Subject: Re: [RFC PATCH 0/9] cgroup support for GPU devices Date: Fri, 29 Jan 2021 11:00:56 +0800 Message-ID: <84b79978-84c9-52aa-b761-3f4be929064e@rockwork.org> References: <20210126214626.16260-1-brian.welty@intel.com> Mime-Version: 1.0 Content-Type: text/plain; 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