From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Fix obj->map_and_fenceable across tiling changes Date: Fri, 07 Nov 2014 19:46:27 +0200 Message-ID: <87d28y6gzw.fsf@intel.com> References: <1415263235-8886-1-git-send-email-chris@chris-wilson.co.uk> <20141107100505.GF6135@phenom.ffwll.local> <20141107101444.GO3250@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 6B40C6EC67 for ; Fri, 7 Nov 2014 09:46:31 -0800 (PST) In-Reply-To: <20141107101444.GO3250@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Daniel Vetter Cc: intel-gfx@lists.freedesktop.org, "Rantala, Valtteri" List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAwNyBOb3YgMjAxNCwgQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28u dWs+IHdyb3RlOgo+IE9uIEZyaSwgTm92IDA3LCAyMDE0IGF0IDExOjA1OjA1QU0gKzAxMDAsIERh bmllbCBWZXR0ZXIgd3JvdGU6Cj4+IE9uIFRodSwgTm92IDA2LCAyMDE0IGF0IDA4OjQwOjM1QU0g KzAwMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPj4gPiBBcyBvYmotPm1hcF9hbmRfZmVuY2VhYmxl IGNvbXB1dGF0aW9uIGhhcyBjaGFuZ2VkIHRvIG9ubHkgYmUgc2V0IHdoZW4KPj4gPiB0aGUgb2Jq ZWN0IGlzIGJvdW5kIGluc2lkZSB0aGUgZ2xvYmFsIEdUVCAoYW5kIGlzIHN1aXRhYmxlIGFsaWdu ZWQgdG8gYQo+PiA+IGZlbmNlIHJlZ2lvbikgd2UgbmVlZCB0byBhY2NvbW1vZGF0ZSB0aG9zZSBj aGFuZ2VzIHdoZW4gdGhlIHRpbGluZyBpcwo+PiA+IGFkanVzdGVkLiBUaGUgZWFzaWVzdCBzb2x1 dGlvbiBpcyB0byB1bmJpbmQgZnJvbSB0aGUgZ2xvYmFsIEdUVCBpZiB3ZQo+PiA+IGFyZSBjdXJy ZW50bHkgZmVuY2VhYmxlLCBidXQgd2lsbCBub3QgYmUgYWZ0ZXIgdGhlIHRpbGluZyBjaGFuZ2Uu Cj4+IAo+PiBRQSBmYWlsZWQgdG8gc3VwcGx5IHRoZSBiaXNlY3QgZm9yIHRoaXMgcmVncmVzc2lv biwgYnV0IG1vc3QgbGlrZWx5IHRoaXMKPj4gaGFzIGJlZW4gaW50cm9kdWNlZCBkdWUgdG8gdGhl IGNoYW5nZSBpbiBoYW5kbGluZyBvYmotPm1hcF9hbmRfZmVuY2VhYmxlCj4+IGluCj4+IAo+PiBj b21taXQgZTZhODQ0Njg3Y2Y5MjllYzA1M2M3NTc4ZDVlY2M3OTRhOGE2YzVjZgo+PiBBdXRob3I6 IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+PiBEYXRlOiAgIE1vbiBB dWcgMTEgMTI6MDA6MTIgMjAxNCArMDIwMAo+PiAKPj4gICAgIGRybS9pOTE1OiBGb3JjZSBDUFUg cmVsb2NhdGlvbnMgaWYgbm90IEdUVCBtYXBwZWQKPgo+IEkgdGhpbmsgaXQgYWxzbyB0b29rCj4K PiBjb21taXQgZjhmY2FkYmEyMThmZTZkMjNiMmUzNTNmZWExY2YwYTRiZTRjOTQ1NAo+IEF1dGhv cjogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gRGF0ZTogICBGcmkg T2N0IDMxIDEzOjUzOjUyIDIwMTQgKzAwMDAKPgo+ICAgICBkcm0vaTkxNTogT25seSBtYXJrIGFz IG1hcC1hbmQtZmVuY2VhYmxlIHdoZW4gYm91bmQgaW50byB0aGUgR0dUVAo+Cj4gdG8gZXhwb3Nl IHRoZSBidWcgaW4gdGVzdGluZy4KClZhbHR0ZXJpIGNvbmZpcm1lZCB0aGlzIGFzIHRoZSBiaXNl Y3QgcmVzdWx0LCBhbmQgcHJvdmlkZWQgVGVzdGVkLWJ5IG9uCnRoZSBmaXguIFB1c2hlZCB0aGUg Zml4IHRvIGRybS1pbnRlbC1maXhlcyB3aXRoIHRoZSBjb21taXQgbWVzc2FnZQphbWVuZGVkIHBl ciBpbnB1dCBmcm9tIERhbmllbCBhbmQgdGhlIGJpc2VjdCByZXN1bHQgZnJvbSBWYWx0dGVyaTsg YmxhbWUKbWUgZm9yIGFueSBtaXN0YWtlcyBpbiB0aGUgY29tbWl0IG1lc3NhZ2UuCgpUaGFua3Mg Zm9yIHRoZSBwYXRjaCBhbmQgdGVzdGluZy4KCkJSLApKYW5pLgoKCj4KPj4gTm90ZSB0aGF0IHRo ZSBhbGlnbm1lbnQgY2hlY2sgaXMgYSB2ZXN0aWdlIGZyb20gb3VyICh1bnN1Y2Nlc3NmdWwpCj4+ IGF0dGVtcHRzIHRvIHJlZHVjZSB0aGUgYWxpZ25tZW50IHJlcXVpcmVtZW50cyBvZiB0aWxlZCBi dXQgdW5mZW5jZWQKPj4gYnVmZmVycyBvbiBnZW4yLzMuCj4KPiBBbHNvLCB0aGF0IHdhcyB3aGVu IHVuYmluZGluZyBmcm9tIHRoZSBHVFQgbWVhbnQgVUMgd3JpdGVzIGFuZCBjbGZsdXNoaW5nLAo+ IHNvIHdlIHdlbnQgdG8gZ3JlYXQgcGFpbnMgdG8gYXZvaWQgc3VjaC4KPiAgCj4+IFRoYXQgbGVh dmVzIHRoZSBhY3R1YWwgYnVnIG9mIHNldHRpbmcgbWFwX2FuZF9mZW5jZWFibGUgdG8gdHJ1ZSBp ZiB3ZSdyZQo+PiBub3QgYm91bmQgdG8gZ2d0dCwgd2hpY2ggdmlvbGF0ZXMgdGhlIGNoYW5nZSBp bnRyb2R1Y2VkIGluIHRoZSBhYm92ZQo+PiBwYXRjaC4gVW5iaW5kaW5nIGluIHRoYXQgY2FzZSBy ZWFsbHkgbG9va3MgbGlrZSB0aGUgc2ltcGxlc3QgYW5kIHNhZmVzdAo+PiBvcHRpb24sIHdlIGhh dmUgdG8gZG8gaXQgYW55d2F5Lgo+PiAKPj4gSWYgQ2hyaXMgYWdyZWVzLCBwbGVhc2UgYWRkIHRo ZSBhYm92ZSBhbmFseXNpcyB0byB0aGUgY29tbWl0IG1lc3NhZ2Ugd2hlbgo+PiBtZXJnaW5nIHRv IC1maXhlcy4gCj4+ID4gCj4+ID4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5v cmcvc2hvd19idWcuY2dpP2lkPTg1ODk2Cj4+ID4gVGVzdGVkLWJ5OiBodWF4Lmx1QGludGVsLmNv bQo+PiAKPj4gVGVzdGNhc2U6IGlndC9nZW1fY29uY3VycmVudF9ibGl0Cj4gVGVzdGNhc2U6IGln dC9nZW1fY29uY3VycmVudF9ibGl0L2d0dFgqCj4KPiBJdCB3YXMgYWxzbyBvbmx5IHRyaWdnZXJl ZCBieSByZWNlbnQgYWRkaXRpb25zIHRvCj4gZ2VtX2NvbmN1cnJlbnRfYmxpdCAod2hpY2ggaXRz ZWxmIHdhcyB0cnlpbmcgdG8gc3RyZXNzIHRlc3Qgb3VyCj4gZmVuY2UtdnMtR1BVIHNlcmlhbGlz YXRpb24gZm9yIHRlc3RpbmcgcmVxdWVzdHMgLSBzbyBJIGNhbiBjbGFpbSBpdCB3YXMKPiBpbnRl bnRpb25hbCEpLiBIb3dldmVyLCBpdCB0dXJucyBvdXQgdG8gYmUgZWFzaWVyIHRvIGhpdCBpbiBw cmFjdGljZQo+IHRoYW4gaW4gdGVzdGluZy4gOnwKPiAtQ2hyaXMKPgo+IC0tIAo+IENocmlzIFdp bHNvbiwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50cmUKCi0tIApKYW5pIE5pa3Vs YSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK