From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 1/5] dma-buf: add optional invalidate_mappings callback v2 Date: Mon, 19 Mar 2018 17:23:23 +0100 Message-ID: <0bd85f69-c64c-70d1-a4a0-10ae0ed8b4e8@gmail.com> References: <20180316132049.1748-1-christian.koenig@amd.com> <20180316132049.1748-2-christian.koenig@amd.com> <152120831102.25315.4326885184264378830@mail.alporthouse.com> <21879456-db47-589c-b5e2-dfe8333d9e4c@gmail.com> <152147480241.18954.4556582215766884582@mail.alporthouse.com> Reply-To: christian.koenig@amd.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <152147480241.18954.4556582215766884582@mail.alporthouse.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Chris Wilson , christian.koenig@amd.com, linaro-mm-sig@lists.linaro.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org List-Id: amd-gfx.lists.freedesktop.org QW0gMTkuMDMuMjAxOCB1bSAxNjo1MyBzY2hyaWViIENocmlzIFdpbHNvbjoKPiBRdW90aW5nIENo cmlzdGlhbiBLw7ZuaWcgKDIwMTgtMDMtMTYgMTQ6MjI6MzIpCj4gW3NuaXAsIHByb2JhYmx5IGxv c3QgdG9vIG11c3QgY29udGV4dF0KPj4gVGhpcyBhbGxvd3MgZm9yIGZ1bGwgZ3Jvd24gcGlwZWxp bmluZywgZS5nLiB0aGUgZXhwb3J0ZXIgY2FuIHNheSBJIG5lZWQKPj4gdG8gbW92ZSB0aGUgYnVm ZmVyIGZvciBzb21lIG9wZXJhdGlvbi4gVGhlbiBsZXQgdGhlIG1vdmUgb3BlcmF0aW9uIHdhaXQK Pj4gZm9yIGFsbCBleGlzdGluZyBmZW5jZXMgaW4gdGhlIHJlc2VydmF0aW9uIG9iamVjdCBhbmQg aW5zdGFsbCB0aGUgZmVuY2UKPj4gb2YgdGhlIG1vdmUgb3BlcmF0aW9uIGFzIGV4Y2x1c2l2ZSBm ZW5jZS4KPiBPaywgdGhlIHNpdHVhdGlvbiBJIGhhdmUgaW4gbWluZCBpcyB0aGUgbm9uLXBpcGVs aW5lZCBjYXNlOiByZXZva2luZwo+IGRtYS1idWYgZm9yIG1tdV9pbnZhbGlkYXRlX3JhbmdlIG9y IHNocmlua19zbGFiLiBJIHdvdWxkIG5lZWQgYQo+IGNvbXBsZXRpb24gZXZlbnQgdGhhdCBjYW4g YmUgd2FpdGVkIG9uIHRoZSBjcHUgZm9yIGFsbCB0aGUgaW52YWxpZGF0ZQo+IGNhbGxiYWNrcy4g KEVzc2VudGlhbGx5IGFuIGF0b21pY190IGNvdW50ZXIgcGx1cyBzdHJ1Y3QgY29tcGxldGlvbjsg YQo+IGxpZ2h0ZXIgdmVyc2lvbiBvZiBkbWFfZmVuY2UsIEkgd29uZGVyIHdoZXJlIEkndmUgc2Vl biB0aGF0IGJlZm9yZSA7KQoKQWN0dWFsbHkgdGhhdCBpcyBoYXJtbGVzcy4KCldoZW4geW91IG5l ZWQgdG8gdW5tYXAgYSBETUEtYnVmIGJlY2F1c2Ugb2YgbW11X2ludmFsaWRhdGVfcmFuZ2Ugb3Ig CnNocmlua19zbGFiIHlvdSBuZWVkIHRvIHdhaXQgZm9yIGl0J3MgcmVzZXJ2YXRpb24gb2JqZWN0 IGFueXdheS4KClRoaXMgbmVlZHMgdG8gYmUgZG9uZSB0byBtYWtlIHN1cmUgdGhhdCB0aGUgYmFj a2luZyBtZW1vcnkgaXMgbm93IGlkbGUsIAppdCBkb2Vzbid0IG1hdHRlciBpZiB0aGUgam9icyB3 aGVyZSBzdWJtaXR0ZWQgYnkgRE1BLWJ1ZiBpbXBvcnRlcnMgb3IgCnlvdXIgb3duIGRyaXZlci4K ClRoZSBzZyB0YWJsZXMgcG9pbnRpbmcgdG8gdGhlIG5vdyByZWxlYXNlZCBtZW1vcnkgbWlnaHQg bGl2ZSBhIGJpdCAKbG9uZ2VyLCBidXQgdGhhdCBpcyB1bnByb2JsZW1hdGljIGFuZCBhY3R1YWxs eSBpbnRlbmRlZC4KCldoZW4gd2Ugd291bGQgdHJ5IHRvIGRlc3Ryb3kgdGhlIHNnIHRhYmxlcyBp biBhbiBtbXVfaW52YWxpZGF0ZV9yYW5nZSBvciAKc2hyaW5rX3NsYWIgY2FsbGJhY2sgd2Ugd291 bGQgcnVuIGludG8gYSBsb2NrZGVwIGhvcnJvci4KClJlZ2FyZHMsCkNocmlzdGlhbi4KCj4KPiBF dmVuIHNvLCBpdCBiYXNpY2FsbHkgbWVhbnMgcGFzc2luZyBhIGZlbmNlIG9iamVjdCBkb3duIHRv IHRoZSBhc3luYwo+IGNhbGxiYWNrcyBmb3IgdGhlbSB0byBzaWduYWwgd2hlbiB0aGV5IGFyZSBj b21wbGV0ZS4gSnVzdCB0byBoYW5kbGUgdGhlCj4gbm9uLXBpcGVsaW5lZCB2ZXJzaW9uLiA6fAo+ IC1DaHJpcwo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Cj4gZHJpLWRldmVsIG1haWxpbmcgbGlzdAo+IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==