From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v6] Add udmabuf misc device Date: Wed, 4 Jul 2018 10:08:07 +0200 Message-ID: <20180704080807.GH3891@phenom.ffwll.local> References: <20180703075359.30349-1-kraxel@redhat.com> <20180703083757.GG7880@phenom.ffwll.local> <20180704055338.n3b7oexltaejqmcd@sirius.home.kraxel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by gabe.freedesktop.org (Postfix) with ESMTPS id A29876EACB for ; Wed, 4 Jul 2018 08:08:11 +0000 (UTC) Received: by mail-ed1-x543.google.com with SMTP id g12-v6so3389872edi.9 for ; Wed, 04 Jul 2018 01:08:11 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20180704055338.n3b7oexltaejqmcd@sirius.home.kraxel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Gerd Hoffmann Cc: Tomeu Vizoso , Jonathan Corbet , David Airlie , "open list:DOCUMENTATION" , open list , dri-devel@lists.freedesktop.org, "moderated list:DMA BUFFER SHARING FRAMEWORK" , Laurent Pinchart , "open list:KERNEL SELFTEST FRAMEWORK" , Shuah Khan , "open list:DMA BUFFER SHARING FRAMEWORK" List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBKdWwgMDQsIDIwMTggYXQgMDc6NTM6MzhBTSArMDIwMCwgR2VyZCBIb2ZmbWFubiB3 cm90ZToKPiBPbiBUdWUsIEp1bCAwMywgMjAxOCBhdCAxMDozNzo1N0FNICswMjAwLCBEYW5pZWwg VmV0dGVyIHdyb3RlOgo+ID4gT24gVHVlLCBKdWwgMDMsIDIwMTggYXQgMDk6NTM6NThBTSArMDIw MCwgR2VyZCBIb2ZmbWFubiB3cm90ZToKPiA+ID4gQSBkcml2ZXIgdG8gbGV0IHVzZXJzcGFjZSB0 dXJuIG1lbWZkIHJlZ2lvbnMgaW50byBkbWEtYnVmcy4KPiA+ID4gCj4gPiA+IFVzZSBjYXNlOiAg QWxsb3dzIHFlbXUgY3JlYXRlIGRtYWJ1ZnMgZm9yIHRoZSB2Z2EgZnJhbWVidWZmZXIgb3IKPiA+ ID4gdmlydGlvLWdwdSByZXNzb3VyY2VzLiAgVGhlbiB0aGV5IGNhbiBiZSBwYXNzZWQgYXJvdW5k IHRvIGRpc3BsYXkKPiA+ID4gdGhvc2UgZ3Vlc3QgdGhpbmdzIG9uIHRoZSBob3N0LiAgVG8gc3Bp Y2UgY2xpZW50IGZvciBjbGFzc2ljIGZ1bGwKPiA+ID4gZnJhbWVidWZmZXIgZGlzcGxheSwgYW5k IGhvcGVmdWxseSBzb21lIGRheSB0byB3YXlsYW5kIHNlcnZlciBmb3IKPiA+ID4gc2VhbWxlc3Mg Z3Vlc3Qgd2luZG93IGRpc3BsYXkuCj4gPiA+IAo+ID4gPiBxZW11IHRlc3QgYnJhbmNoOgo+ID4g PiAgIGh0dHBzOi8vZ2l0LmtyYXhlbC5vcmcvY2dpdC9xZW11L2xvZy8/aD1zaXJpdXMvdWRtYWJ1 Zgo+ID4gPiAKPiA+ID4gQ2M6IERhdmlkIEFpcmxpZSA8YWlybGllZEBsaW51eC5pZT4KPiA+ID4g Q2M6IFRvbWV1IFZpem9zbyA8dG9tZXUudml6b3NvQGNvbGxhYm9yYS5jb20+Cj4gPiA+IENjOiBM YXVyZW50IFBpbmNoYXJ0IDxsYXVyZW50LnBpbmNoYXJ0QGlkZWFzb25ib2FyZC5jb20+Cj4gPiA+ IENjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWxAZmZ3bGwuY2g+Cj4gPiA+IFNpZ25lZC1vZmYtYnk6 IEdlcmQgSG9mZm1hbm4gPGtyYXhlbEByZWRoYXQuY29tPgo+ID4gCj4gPiBJIHRoaW5rIHNvbWUg YWNrIGZvciBhIDJuZCB1c2UtY2FzZSwgbGlrZSB2aXJ0aW8td2wgb3Igd2hhdGV2ZXIgd291bGQg YmUKPiA+IHJlYWxseSBjb29sLiBUbyBnaXZlIHVzIHNvbWUgYXNzdXJhbmNlIHRoYXQgdGhpcyBp cyBnZW5lcmljYWxseSB1c2VmdWwuCj4gCj4gVG9tZXU/ICBMYXVyZW50Pwo+IAo+ID4gUGx1cyBh biBhY2sgZnJvbSBkbWEtYnVmIGZvbGtzIChuYWcgdGhlbSBvbiBpcmMsIHlvdSBkb24ndCBoYXZl IHRoZW0gb24gQ2MKPiA+IGhlcmUpLgo+IAo+IEhtbSwgZG9lcyBNQUlOVEFJTkVSUyBuZWVkIGFu IHVwZGF0ZSB0aGVuPyAgTWFpbnRhaW5lciBhbmQgbWFpbGluZyBsaXN0cwo+IGxpc3RlZCBpbiB0 aGUgIkRNQSBCVUZGRVIgU0hBUklORyBGUkFNRVdPUksiIGVudHJ5IGFyZSBvbiBDYy4KClllYWgs IG1haW50YWluZXJzIGVudHJ5IHdpdGggeW91IGFzIG1haW50YWluZXIgcGx1cyBkcmktZGV2ZWwg YXMgbWFpbGluZwpsaXN0IHBsdXMgZHJtLW1pc2MgYXMgcmVwbyB3b3VsZCBiZSBnb29kLiBKdXN0 IGdyZXAgZm9yIGRybS1taXNjLmdpdCBmb3IKdG9ucyBvZiBleGFtcGxlcy4KCj4gV2hvIHNob3Vs ZCBiZSBDYydlZD8KCmRpbSBhZGQtbWlzc2luZy1jYyBmdHcgOi0pCgpDaGVlcnMsIERhbmllbAo+ IAo+ID4gVGhlbiB0aGlzIGlzIGltbyBnb29kIHRvIGdvLgo+ID4gCj4gPiBJIGFzc3VtZSB5b3Un bGwgcHVzaCBpdCB0byBkcm0tbWlzYywgbGlrZSBhbGwgdGhlIG90aGVyIGRtYS1idWYgc3R1ZmY/ Cj4gCj4gQ2FuIGRvIHRoYXQsIHN1cmUsIGFmdGVyIGNvbGxlY3RpbmcgdGhlIGFja3MgLi4uCj4g Cj4gdGhhbmtzLAo+ICAgR2VyZAo+IAo+IC0tCj4gVG8gdW5zdWJzY3JpYmUgZnJvbSB0aGlzIGxp c3Q6IHNlbmQgdGhlIGxpbmUgInVuc3Vic2NyaWJlIGxpbnV4LWRvYyIgaW4KPiB0aGUgYm9keSBv ZiBhIG1lc3NhZ2UgdG8gbWFqb3Jkb21vQHZnZXIua2VybmVsLm9yZwo+IE1vcmUgbWFqb3Jkb21v IGluZm8gYXQgIGh0dHA6Ly92Z2VyLmtlcm5lbC5vcmcvbWFqb3Jkb21vLWluZm8uaHRtbAoKLS0g CkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6 Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=