From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: Unix Device Memory Allocation project Date: Wed, 4 Jan 2017 17:02:50 +0100 Message-ID: <6164e872-a028-ad72-838b-7045bbb7bfcc@vodafone.de> References: <8b555674-1c5b-c791-4547-2ea7c16aee6c@nvidia.com> <20161019141035.GI20761@phenom.ffwll.local> <20170104145452.iqqtrny2fn7vef6v@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id B39C66E76C for ; Wed, 4 Jan 2017 16:02:55 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Rob Clark , Daniel Vetter Cc: James Jones , dri-devel List-Id: dri-devel@lists.freedesktop.org QW0gMDQuMDEuMjAxNyB1bSAxNjo0NyBzY2hyaWViIFJvYiBDbGFyazoKPiBPbiBXZWQsIEphbiA0 LCAyMDE3IGF0IDk6NTQgQU0sIERhbmllbCBWZXR0ZXIgPGRhbmllbEBmZndsbC5jaD4gd3JvdGU6 Cj4+IE9uIFdlZCwgSmFuIDA0LCAyMDE3IGF0IDA4OjA2OjI0QU0gLTA1MDAsIFJvYiBDbGFyayB3 cm90ZToKPj4+IE9uIFdlZCwgSmFuIDQsIDIwMTcgYXQgNzowMyBBTSwgRGFuaWVsIFN0b25lIDxk YW5pZWxAZm9vaXNoYmFyLm9yZz4gd3JvdGU6Cj4+Pj4+IFNwZWFraW5nIG9mIGNvbXByZXNzaW9u IGZvciBkaXNwbGF5LCBlc3BlY2lhbGx5IHRoZSBzZXBhcmF0ZQo+Pj4+PiBjb21wcmVzc2lvbiBi dWZmZXI6IFRoYXQgc2hvdWxkIGJlIGZ1bGx5IGNvbnRhaW5lZCBpbiB0aGUgbWFpbiBETUFCVUYK Pj4+Pj4gYW5kIGRlc2NyaWJlZCBieSB0aGUgcGVyLUJPIG1ldGFkYXRhLiBTb21lIG90aGVyIGRy aXZlcnMgd2FudCB0byB1c2UgYQo+Pj4+PiBzZXBhcmF0ZSBETUFCVUYgZm9yIHRoZSBjb21wcmVz c2lvbiBidWZmZXIgLSB3aGlsZSB0aGF0IG1heSBzb3VuZCBnb29kCj4+Pj4+IGluIHRoZW9yeSwg aXQncyBub3QgZWNvbm9taWNhbCBmb3IgdGhlIHJlYXNvbiBkZXNjcmliZWQgYWJvdmUuCj4+Pj4g J1NvbWUgb3RoZXIgZHJpdmVycyB3YW50IHRvIHVzZSBhIHNlcGFyYXRlIERNQUJVRicsIG9yICdz b21lIG90aGVyCj4+Pj4gaGFyZHdhcmUgZGVtYW5kcyB0aGUgZGF0YSBiZSBzZXBhcmF0ZScuIFNh bWUgd2l0aCBsdW1hL2Nocm9tYSBwbGFuZQo+Pj4+IHNlcGFyYXRpb24uIEFueXdheSwgaXQgZG9l c24ndCByZWFsbHkgbWF0dGVyIHVubGVzcyB5b3UncmUgc2hhcmluZwo+Pj4+IHJlbmRlci1jb21w cmVzc2lvbiBmb3JtYXRzIGFjcm9zcyB2ZW5kb3JzLCBhbmQgQUZCQyBpcyB0aGUgb25seSBjYXNl Cj4+Pj4gb2YgdGhhdCBJIGtub3cgb2YgY3VycmVudGx5Lgo+Pj4KPj4+IGpmd2l3LCBVQldDIG9u IG5ld2VyIHNuYXBkcmFnb25zIHRvby4uIHNlZW1zIGxpa2Ugd2UgY2FuIHNoYXJlIHRoZXNlCj4+ PiBub3QganVzdCBiZXR3ZWVuIGdwdSAocmVuZGVyIHRvIGFuZCBzYW1wbGUgZnJvbSkgYW5kIGRp c3BsYXksIGJ1dCBhbHNvCj4+PiB2NGwyIGRlY29kZXIvZW5jb2RlciAoYW5kIG1heWJlIGNhbWVy YT8pCj4+Pgo+Pj4gSSAqdGhpbmsqIHdlIHByb2JhYmx5IGNhbiB0cmVhdCB0aGUgbWV0YWRhdGEg YnVmZmVycyBhcyBhIHNlcGFyYXRlCj4+PiBwbGFuZS4uIGF0IGxlYXN0IHdlIGNhbiBmb3IgcmVu ZGVyIHRhcmdldCBhbmQgYmxpdCBzcmMvZHN0LCBidXQgbm90Cj4+PiAxMDAlIHN1cmUgYWJvdXQg c2FtcGxpbmcgZnJvbSBhIFVCV0MgYnVmZmVyLi4gdGhhdCBtaWdodCBmb3JjZSB1cyB0bwo+Pj4g aGF2ZSB0aGVtIGluIGEgc2luZ2xlIGJ1ZmZlci4KPj4gQ29uY2VwdHVhbGx5IHRyZWF0aW5nIHRo ZW0gYXMgdHdvIHBsYW5lcywgYW5kIGV2ZXJ5d2hlcmUgcmVxdWlyaW5nIHRoYXQKPj4gdGhleSdy ZSBhbGxvY2F0ZWQgZnJvbSB0aGUgc2FtZSBCTyBhcmUgb3J0aG9nb25hbCB0aGluZ3MuIEF0IGxl YXN0IHRoYXQncwo+PiBvdXIgcGxhbiB3aXRoIGludGVsIHJlbmRlciBjb21wcmVzc2lvbiBsYXN0 IHRpbWUgSSB1bmRlcnN0b29kIHRoZSBjdXJyZW50Cj4+IHN0YXRlIDstKQo+IElmIHRoZSBwb3Np dGlvbiBvZiB0aGUgZGlmZmVyZW50IHBhcnRzIG9mIHRoZSBidWZmZXIgYXJlIHNvbWV3aGVyZQo+ IHJlcXVpcmVkIHRvIGJlIGEgZnVuY3Rpb24gb2Ygdy9oL2JwcC9ldGMgdGhlbiBJJ20gbm90IHN1 cmUgaWYgdGhlcmUgaXMKPiBhIHN0cm9uZyBhZHZhbnRhZ2UgdG8gdHJlYXRpbmcgdGhlbSBhcyBz ZXBhcmF0ZSBCT3MuLiBhbHRob3VnaCBJCj4gc3VwcG9zZSBpdCBkb2Vzbid0IHByZWNsdWRlIGl0 IGVpdGhlci4gIEFzIGZhciBhcyBwbHVtYmluZyBpdCB0aHJvdWdoCj4gbWVzYS9zdCwgaXQgc2Vl bXMgY29udmVuaWVudCB0byBoYXZlIGEgc2luZ2xlIGJ1ZmZlci4gIChXZSBoYXZlIGtpbmQKPiBv ZiBhIGhhY2sgdG8gZGVhbCB3LyBtdWx0aS1wbGFuYXIgeXV2LCBidXQgSSdkIHJhdGhlciBub3Qg cHJvcGFnYXRlCj4gdGhhdC4uIGJ1dCBJJ3ZlIG5vdCB0aG91Z2h0IHRocm91Z2ggdGhvc2UgZGV0 YWlscyBzbyBtdWNoIHlldC4pCgpXZWxsIEkgZG9uJ3Qgd2FudCB0byBydWluIHlvdXIgZGF5LCBi dXQgdGhlcmUgYXJlIGRpZmZlcmVudCByZXF1aXJlbWVudHMgCmZyb20gZGlmZmVyZW50IGhhcmR3 YXJlLgoKRm9yIGV4YW1wbGUgdGhlIFVWRCBlbmdpbmUgZm91bmQgaW4gYWxsIEFNRCBncmFwaGlj cyBjYXJkcyBzaW5jZSByNjAwIAptdXN0IGhhdmUgYm90aCBwbGFuZXMgaW4gYSBzaW5nbGUgQk8g YmVjYXVzZSB0aGUgbWVtb3J5IGNvbnRyb2xsZXIgY2FuIApvbmx5IGhhbmRsZSBhIHJhdGhlciBz bWFsbCBvZmZzZXQgYmV0d2VlbiB0aGUgcGxhbmVzLgoKT24gdGhlIG90aGVyIGhhbmQgSSBrbm93 IG9mIGVtYmVkZGVkIE1QRUcyL0gyNjQgZGVjb2RlcnMgd2hlcmUgdGhlIApkaWZmZXJlbnQgcGxh bmVzIG11c3QgYmUgb24gZGlmZmVyZW50IG1lbW9yeSBjaGFubmVscy4gSW4gdGhpcyBjYXNlIEkg CmNhbiBpbWFnaW5lIHRoYXQgeW91IHdhbnQgb25lIEJPIGZvciBlYWNoIHBsYW5lLCBiZWNhdXNl IG90aGVyd2lzZSB0aGUgCmRldmljZSBtdXN0IHN0aXRjaCB0b2dldGhlciBvbmUgYnVmZmVyIG9i amVjdCBmcm9tIHR3byBkaWZmZXJlbnQgbWVtb3J5IApyZWdpb25zIChvZiBjb3Vyc2UgcG9zc2li bGUsIGJ1dCByYXRoZXIgdWdseSkuCgpTbyBpZiB3ZSB3YW50IHRvIGNvdmVyIGV2ZXJ5dGhpbmcg d2UgZXNzZW50aWFsbHkgbmVlZCB0byBzdXBwb3J0IGFsbCAKdmFyaWFudHMgb2Ygb25lIHBsYW5l IHBlciBCTyBhcyB3ZWxsIGFzIGFsbCBwbGFuZXMgaW4gb25lIEJPIHdpdGggCkRNQS1CdWYuIEEg Yml0IHRyaWNreSBpc24ndCBpdD8KClJlZ2FyZHMsCkNocmlzdGlhbi4KCj4KPiBCUiwKPiAtUgo+ Cj4+IC1EYW5pZWwKPj4gLS0KPj4gRGFuaWVsIFZldHRlcgo+PiBTb2Z0d2FyZSBFbmdpbmVlciwg SW50ZWwgQ29ycG9yYXRpb24KPj4gaHR0cDovL2Jsb2cuZmZ3bGwuY2gKPiBfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKPiBkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwKCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRy aS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK