From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Weiner Subject: Re: [RFC PATCH 0/5] cgroup support for GPU devices Date: Mon, 6 May 2019 11:16:13 -0400 Message-ID: <20190506151613.GB11505@cmpxchg.org> References: <20190501140438.9506-1-brian.welty@intel.com> Mime-Version: 1.0 Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20190501140438.9506-1-brian.welty@intel.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Content-Type: text/plain; charset="us-ascii" To: Brian Welty Cc: ChunMing Zhou , Alex Deucher , David Airlie , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Michal Hocko , linux-mm@kvack.org, =?iso-8859-1?B?Suly9G1l?= Glisse , Li Zefan , Vladimir Davydov , Tejun Heo , cgroups@vger.kernel.org, Christian =?iso-8859-1?Q?K=F6nig?= T24gV2VkLCBNYXkgMDEsIDIwMTkgYXQgMTA6MDQ6MzNBTSAtMDQwMCwgQnJpYW4gV2VsdHkgd3Jv dGU6Cj4gSW4gY29udGFpbmVyaXplZCBvciB2aXJ0dWFsaXplZCBlbnZpcm9ubWVudHMsIHRoZXJl IGlzIGRlc2lyZSB0byBoYXZlCj4gY29udHJvbHMgaW4gcGxhY2UgZm9yIHJlc291cmNlcyB0aGF0 IGNhbiBiZSBjb25zdW1lZCBieSB1c2VycyBvZiBhIEdQVQo+IGRldmljZS4gIFRoaXMgUkZDIHBh dGNoIHNlcmllcyBwcm9wb3NlcyBhIGZyYW1ld29yayBmb3IgaW50ZWdyYXRpbmcgCj4gdXNlIG9m IGV4aXN0aW5nIGNncm91cCBjb250cm9sbGVycyBpbnRvIGRldmljZSBkcml2ZXJzLgo+IFRoZSBp OTE1IGRyaXZlciBpcyB1cGRhdGVkIGluIHRoaXMgc2VyaWVzIGFzIG91ciBwcmltYXJ5IHVzZSBj YXNlIHRvCj4gbGV2ZXJhZ2UgdGhpcyBmcmFtZXdvcmsgYW5kIHRvIHNlcnZlIGFzIGFuIGV4YW1w bGUgZm9yIGRpc2N1c3Npb24uCj4gCj4gVGhlIHBhdGNoIHNlcmllcyBlbmFibGVzIGRldmljZSBk cml2ZXJzIHRvIHVzZSBjZ3JvdXBzIHRvIGNvbnRyb2wgdGhlCj4gZm9sbG93aW5nIHJlc291cmNl cyB3aXRoaW4gYSBHUFUgKG9yIG90aGVyIGFjY2VsZXJhdG9yIGRldmljZSk6Cj4gKiAgY29udHJv bCBhbGxvY2F0aW9uIG9mIGRldmljZSBtZW1vcnkgKHJldXNlIG9mIG1lbWNnKQo+IGFuZCB3aXRo IGZ1dHVyZSB3b3JrLCB3ZSBjb3VsZCBleHRlbmQgdG86Cj4gKiAgdHJhY2sgYW5kIGNvbnRyb2wg c2hhcmUgb2YgR1BVIHRpbWUgKHJldXNlIG9mIGNwdS9jcHVhY2N0KQo+ICogIGFwcGx5IG1hc2sg b2YgYWxsb3dlZCBleGVjdXRpb24gZW5naW5lcyAocmV1c2Ugb2YgY3B1c2V0cykKClBsZWFzZSBj cmVhdGUgYSBzZXBhcmF0ZSBjb250cm9sbGVyIGZvciB5b3VyIHB1cnBvc2VzLgoKVGhlIG1lbW9y eSBjb250cm9sbGVyIGlzIGZvciB0cmFkaXRpb25hbCBSQU0uIEkgZG9uJ3Qgc2VlIGl0IGhhdmlu ZwptdWNoIGluIGNvbW1vbiB3aXRoIHdoYXQgeW91J3JlIHRyeWluZyB0byBkbywgYW5kIGl0J3Mg YmFyZWx5IHJldXNpbmcKYW55IG9mIHRoZSBtZW1jZyBjb2RlLiBZb3UgY2FuIHVzZSB0aGUgcGFn ZV9jb3VudGVyIEFQSSBkaXJlY3RseS4KCj4gSW5zdGVhZCBvZiBpbnRyb2R1Y2luZyBhIG5ldyBj Z3JvdXAgc3Vic3lzdGVtIGZvciBHUFUgZGV2aWNlcywgYSBuZXcKPiBmcmFtZXdvcmsgaXMgcHJv cG9zZWQgdG8gYWxsb3cgZGV2aWNlcyB0byByZWdpc3RlciB3aXRoIGV4aXN0aW5nIGNncm91cAo+ IGNvbnRyb2xsZXJzLCB3aGljaCBjcmVhdGVzIHBlci1kZXZpY2UgY2dyb3VwX3N1YnN5c19zdGF0 ZSB3aXRoaW4gdGhlCj4gY2dyb3VwLiAgVGhpcyBnaXZlcyBkZXZpY2UgZHJpdmVycyB0aGVpciBv d24gcHJpdmF0ZSBjZ3JvdXAgY29udHJvbHMKPiAoc3VjaCBhcyBtZW1vcnkgbGltaXRzIG9yIG90 aGVyIHBhcmFtZXRlcnMpIHRvIGJlIGFwcGxpZWQgdG8gZGV2aWNlCj4gcmVzb3VyY2VzIGluc3Rl YWQgb2YgaG9zdCBzeXN0ZW0gcmVzb3VyY2VzLgo+IERldmljZSBkcml2ZXJzIChHUFUgb3Igb3Ro ZXIpIGFyZSB0aGVuIGFibGUgdG8gcmV1c2UgdGhlIGV4aXN0aW5nIGNncm91cAo+IGNvbnRyb2xz LCBpbnN0ZWFkIG9mIGludmVudGluZyBzaW1pbGFyIG9uZXMuCj4gCj4gUGVyLWRldmljZSBjb250 cm9scyB3b3VsZCBiZSBleHBvc2VkIGluIGNncm91cCBmaWxlc3lzdGVtIGFzOgo+ICAgICBtb3Vu dC88Y2dyb3VwX25hbWU+LzxzdWJzeXNfbmFtZT4uZGV2aWNlcy88ZGV2X25hbWU+LzxzdWJzeXNf ZmlsZXM+Cj4gc3VjaCBhcyAoZm9yIGV4YW1wbGUpOgo+ICAgICBtb3VudC88Y2dyb3VwX25hbWU+ L21lbW9yeS5kZXZpY2VzLzxkZXZfbmFtZT4vbWVtb3J5Lm1heAo+ICAgICBtb3VudC88Y2dyb3Vw X25hbWU+L21lbW9yeS5kZXZpY2VzLzxkZXZfbmFtZT4vbWVtb3J5LmN1cnJlbnQKPiAgICAgbW91 bnQvPGNncm91cF9uYW1lPi9jcHUuZGV2aWNlcy88ZGV2X25hbWU+L2NwdS5zdGF0Cj4gICAgIG1v dW50LzxjZ3JvdXBfbmFtZT4vY3B1LmRldmljZXMvPGRldl9uYW1lPi9jcHUud2VpZ2h0CgpTdWJk aXJlY3RvcmllcyBmb3IgYW55dGhpbmcgb3RoZXIgdGhhbiBhY3R1YWwgY2dyb3VwcyBhcmUgYSBu by1nby4gSWYKeW91IG5lZWQgYSBoaWVyYXJjaHksIHVzZSBkb3R0ZWQgZmlsZW5hbWVzOgoKZ3B1 Lm1lbW9yeS5tYXgKZ3B1LmN5Y2xlcy5tYXgKCmV0Yy4gYW5kIGxvb2sgYXQgRG9jdW1lbnRhdGlv bi9hZG1pbi1ndWlkZS9jZ3JvdXAtdjIucnN0J3MgJ0Zvcm1hdCcKYW5kICdDb252ZW50aW9ucycs IGFzIHdlbGwgYXMgaG93IHRoZSBpbyBjb250cm9sbGVyIHdvcmtzLCB0byBzZWUgaG93Cm11bHRp LWtleSAvIG11bHRpLWRldmljZSBjb250cm9sIGZpbGVzIGFyZSBpbXBsZW1lbnRlZCBpbiBjZ3Jv dXAyLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=