From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lionel Landwerlin Subject: Re: [PATCH 3/4] drm/i915: Flush all user surfaces prior to first use Date: Fri, 19 Jul 2019 13:18:42 +0300 Message-ID: <29f36349-0c1a-3af6-d707-632685f80929@intel.com> References: <20190718145407.21352-1-chris@chris-wilson.co.uk> <20190718145407.21352-3-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7B6096E7F5 for ; Fri, 19 Jul 2019 10:18:39 +0000 (UTC) In-Reply-To: <20190718145407.21352-3-chris@chris-wilson.co.uk> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMTgvMDcvMjAxOSAxNzo1NCwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+IFNpbmNlIHVzZXJzcGFj ZSBoYXMgdGhlIGFiaWxpdHkgdG8gYnlwYXNzIHRoZSBDUFUgY2FjaGUgZnJvbSB3aXRoaW4gaXRz Cj4gdW5wcml2aWxlZ2VkIGNvbW1hbmQgc3RyZWFtLCB3ZSBoYXZlIHRvIGZsdXNoIHRoZSBDUFUg Y2FjaGUgdG8gbWVtb3J5Cj4gaW4gb3JkZXIgdG8gb3ZlcndyaXRlIHRoZSBwcmV2aW91cyBjb250 ZW50cyBvbiBjcmVhdGlvbi4KPgo+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNA Y2hyaXMtd2lsc29uLmNvLnVrPgo+IENjOiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5sYWh0aW5l bkBsaW51eC5pbnRlbC5jb20+Cj4gQ2M6IHN0YWJsZXZnZXIua2VybmVsLm9yZwo+IC0tLQo+ICAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX3NobWVtLmMgfCAyNiArKysrKystLS0t LS0tLS0tLS0tLS0tLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKSwgMTkgZGVs ZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVf Z2VtX3NobWVtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fc2htZW0uYwo+ IGluZGV4IGQyYTExNTg4NjhlNy4uZjc1MmIzMjZkMzk5IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2dlbS9pOTE1X2dlbV9zaG1lbS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvZ2VtL2k5MTVfZ2VtX3NobWVtLmMKPiBAQCAtNDU5LDcgKzQ1OSw2IEBAIGk5MTVfZ2Vt X29iamVjdF9jcmVhdGVfc2htZW0oc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUsIHU2NCBz aXplKQo+ICAgewo+ICAgCXN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICpvYmo7Cj4gICAJc3Ry dWN0IGFkZHJlc3Nfc3BhY2UgKm1hcHBpbmc7Cj4gLQl1bnNpZ25lZCBpbnQgY2FjaGVfbGV2ZWw7 Cj4gICAJZ2ZwX3QgbWFzazsKPiAgIAlpbnQgcmV0Owo+ICAgCj4gQEAgLTQ5OCwyNCArNDk3LDEz IEBAIGk5MTVfZ2VtX29iamVjdF9jcmVhdGVfc2htZW0oc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg Kmk5MTUsIHU2NCBzaXplKQo+ICAgCW9iai0+d3JpdGVfZG9tYWluID0gSTkxNV9HRU1fRE9NQUlO X0NQVTsKPiAgIAlvYmotPnJlYWRfZG9tYWlucyA9IEk5MTVfR0VNX0RPTUFJTl9DUFU7Cj4gICAK PiAtCWlmIChIQVNfTExDKGk5MTUpKQo+IC0JCS8qIE9uIHNvbWUgZGV2aWNlcywgd2UgY2FuIGhh dmUgdGhlIEdQVSB1c2UgdGhlIExMQyAodGhlIENQVQo+IC0JCSAqIGNhY2hlKSBmb3IgYWJvdXQg YSAxMCUgcGVyZm9ybWFuY2UgaW1wcm92ZW1lbnQKPiAtCQkgKiBjb21wYXJlZCB0byB1bmNhY2hl ZC4gIEdyYXBoaWNzIHJlcXVlc3RzIG90aGVyIHRoYW4KPiAtCQkgKiBkaXNwbGF5IHNjYW5vdXQg YXJlIGNvaGVyZW50IHdpdGggdGhlIENQVSBpbgo+IC0JCSAqIGFjY2Vzc2luZyB0aGlzIGNhY2hl LiAgVGhpcyBtZWFucyBpbiB0aGlzIG1vZGUgd2UKPiAtCQkgKiBkb24ndCBuZWVkIHRvIGNsZmx1 c2ggb24gdGhlIENQVSBzaWRlLCBhbmQgb24gdGhlCj4gLQkJICogR1BVIHNpZGUgd2Ugb25seSBu ZWVkIHRvIGZsdXNoIGludGVybmFsIGNhY2hlcyB0bwo+IC0JCSAqIGdldCBkYXRhIHZpc2libGUg dG8gdGhlIENQVS4KPiAtCQkgKgo+IC0JCSAqIEhvd2V2ZXIsIHdlIG1haW50YWluIHRoZSBkaXNw bGF5IHBsYW5lcyBhcyBVQywgYW5kIHNvCj4gLQkJICogbmVlZCB0byByZWJpbmQgd2hlbiBmaXJz dCB1c2VkIGFzIHN1Y2guCj4gLQkJICovCj4gLQkJY2FjaGVfbGV2ZWwgPSBJOTE1X0NBQ0hFX0xM QzsKPiAtCWVsc2UKPiAtCQljYWNoZV9sZXZlbCA9IEk5MTVfQ0FDSEVfTk9ORTsKPiAtCj4gLQlp OTE1X2dlbV9vYmplY3Rfc2V0X2NhY2hlX2NvaGVyZW5jeShvYmosIGNhY2hlX2xldmVsKTsKPiAr CS8qCj4gKwkgKiBOb3RlIHRoYXQgdXNlcnNwYWNlIGhhcyBjb250cm9sIG92ZXIgY2FjaGUtYnlw YXNzCj4gKwkgKiB2aWEgaXRzIGNvbW1hbmQgc3RyZWFtLCBzbyBldmVuIG9uIExMQyBhcmNoaXRl Y3R1cmVzCj4gKwkgKiB3ZSBoYXZlIHRvIGZsdXNoIG91dCB0aGUgQ1BVIGNhY2hlIHRvIG1lbW9y eSB0bwo+ICsJICogY2xlYXIgcHJldmlvdXMgY29udGVudHMuCj4gKwkgKi8KPiArCWk5MTVfZ2Vt X29iamVjdF9zZXRfY2FjaGVfY29oZXJlbmN5KG9iaiwgSTkxNV9DQUNIRV9OT05FKTsKPiAgIAo+ ICAgCXRyYWNlX2k5MTVfZ2VtX29iamVjdF9jcmVhdGUob2JqKTsKPiAgIAoKRG9lcyBpOTE1X2Ry bS5oIG5lZWRzIHVwZGF0aW5nPyA6CgoKLyoqCiDCoCogSTkxNV9DQUNISU5HX0NBQ0hFRAogwqAq CiDCoCogR1BVIGFjY2VzcyBpcyBjb2hlcmVudCB3aXRoIGNwdSBjYWNoZXMgYW5kIGZ1cnRoZXJt b3JlIHRoZSBkYXRhIGlzIApjYWNoZWQgaW4KIMKgKiBsYXN0LWxldmVsIGNhY2hlcyBzaGFyZWQg YmV0d2VlbiBjcHUgY29yZXMgYW5kIHRoZSBncHUgR1QuIERlZmF1bHQgb24KIMKgKiBtYWNoaW5l cyB3aXRoIEhBU19MTEMuCiDCoCovCiNkZWZpbmUgSTkxNV9DQUNISU5HX0NBQ0hFRMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoCAxCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZng=