From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 2/2] drm/i915: fully apply WaSkipStolenMemoryFirstPage Date: Wed, 14 Dec 2016 18:39:08 +0200 Message-ID: <20161214163908.GS31595@intel.com> References: <1481727338-9901-1-git-send-email-paulo.r.zanoni@intel.com> <1481727338-9901-2-git-send-email-paulo.r.zanoni@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 266A76E85E for ; Wed, 14 Dec 2016 16:39:34 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1481727338-9901-2-git-send-email-paulo.r.zanoni@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBEZWMgMTQsIDIwMTYgYXQgMTI6NTU6MzhQTSAtMDIwMCwgUGF1bG8gWmFub25pIHdy b3RlOgo+IFJlc2VydmUgdGhlIGZpcnN0IHBhZ2Ugb2Ygc3RvbGVuIG1lbW9yeSByaWdodCBhZnRl ciBpbml0aWFsaXppbmcgdGhlCj4gbW0gYWxsb2NhdG9yLiBUaGlzIG1lYW5zIHRoYXQgd2Ugd29u J3QgaW5oZXJpdCB0aGUgRkIgaW4gY2FzZSB0aGUgQklPUwo+IGRlY2lkZXMgdG8gcHV0IGl0IGF0 IHRoZSBzdGFydCBvZiBzdG9sZW4uIEJ1dCB0aGUgQklPUyBzaG91bGQgbm90IGJlCj4gcHV0dGlu ZyBpdCBhdCB0aGUgc3RhcnQgb2Ygc3RvbGVuIHNpbmNlIGl0J3MgZ29pbmcgdG8gZ2V0IGNvcnJ1 cHRlZC4gSQo+IHN1cHBvc2UgdGhlIGJ1ZyBoZXJlIGlzIHRoYXQgc29tZSBwaXhlbHMgYXQgdGhl IHZlcnkgdG9wIG9mIHRoZSBzY3JlZW4KPiB3aWxsIGJlIGNvcnJ1cHRlZCwgc28gaXQncyBub3Qg ZXhhY3RseSBlYXN5IHRvIG5vdGljZS4KPiAKPiBXZSBoYXZlIGNvbmZpcm1hdGlvbiB0aGF0IHRo ZSBmaXJzdCBwYWdlIG9mIHN0b2xlbiBkb2VzIGFjdHVhbGx5IGdldAo+IGNvcnJ1cHRlZCwgc28g SSByZWFsbHkgdGhpbmsgd2Ugc2hvdWxkIGRvIHRoaXMgaW4gb3JkZXIgdG8gYXZvaWQgYW55Cj4g cG9zc2libGUgZnV0dXJlIGhlYWRhY2hlcywgZXZlbiBpZiB0aGF0IG1lYW5zIGxvc2luZyBCSU9T IGZyYW1lYnVmZmVyCj4gaW5oZXJpdGFuY2UuIExldCdzIG5vdCB1c2UgdGhlIEhXIGluIGEgd2F5 IGl0J3Mgbm90IHN1cHBvc2VkIHRvIGJlCj4gdXNlZC4KPiAKPiB2MjogZG9uJ3QgZXZlbiBwdXQg dGhlIGZpcnN0IHBhZ2Ugb24gdGhlIG1tIChDaHJpcykuCj4gCj4gQnVnemlsbGE6IGh0dHBzOi8v YnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTk0NjA1Cj4gQ2M6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IFNpZ25lZC1vZmYtYnk6IFBhdWxvIFph bm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X2dlbV9zdG9sZW4uYyB8IDI3ICsrKysrKysrLS0tLS0tLS0tLS0tLS0tLS0tLQo+ ICAxIGZpbGUgY2hhbmdlZCwgOCBpbnNlcnRpb25zKCspLCAxOSBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fc3RvbGVuLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9zdG9sZW4uYwo+IGluZGV4IGIxYzg4OTcuLjc0MzU1 NDAgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fc3RvbGVuLmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9zdG9sZW4uYwo+IEBAIC01NCwx MiArNTQsNiBAQCBpbnQgaTkxNV9nZW1fc3RvbGVuX2luc2VydF9ub2RlX2luX3JhbmdlKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAgCWlmICghZHJtX21tX2luaXRpYWxpemVk KCZkZXZfcHJpdi0+bW0uc3RvbGVuKSkKPiAgCQlyZXR1cm4gLUVOT0RFVjsKPiAgCj4gLQkvKiBT ZWUgdGhlIGNvbW1lbnQgYXQgdGhlIGRybV9tbV9pbml0KCkgY2FsbCBmb3IgbW9yZSBhYm91dCB0 aGlzIGNoZWNrLgo+IC0JICogV2FTa2lwU3RvbGVuTWVtb3J5Rmlyc3RQYWdlOmJkdysgKGluY29t cGxldGUpCj4gLQkgKi8KPiAtCWlmIChzdGFydCA8IDQwOTYgJiYgSU5URUxfR0VOKGRldl9wcml2 KSA+PSA4KQo+IC0JCXN0YXJ0ID0gNDA5NjsKPiAtCj4gIAltdXRleF9sb2NrKCZkZXZfcHJpdi0+ bW0uc3RvbGVuX2xvY2spOwo+ICAJcmV0ID0gZHJtX21tX2luc2VydF9ub2RlX2luX3JhbmdlKCZk ZXZfcHJpdi0+bW0uc3RvbGVuLCBub2RlLCBzaXplLAo+ICAJCQkJCSAgYWxpZ25tZW50LCBzdGFy dCwgZW5kLAo+IEBAIC00MTAsNyArNDA0LDcgQEAgaW50IGk5MTVfZ2VtX2luaXRfc3RvbGVuKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgewo+ICAJc3RydWN0IGk5MTVfZ2d0 dCAqZ2d0dCA9ICZkZXZfcHJpdi0+Z2d0dDsKPiAgCXVuc2lnbmVkIGxvbmcgcmVzZXJ2ZWRfdG90 YWwsIHJlc2VydmVkX2Jhc2UgPSAwLCByZXNlcnZlZF9zaXplOwo+IC0JdW5zaWduZWQgbG9uZyBz dG9sZW5fdG9wOwo+ICsJdW5zaWduZWQgbG9uZyBzdG9sZW5fc3RhcnQgPSAwLCBzdG9sZW5fdG9w Owo+ICAKPiAgCW11dGV4X2luaXQoJmRldl9wcml2LT5tbS5zdG9sZW5fbG9jayk7Cj4gIAo+IEBA IC00OTEsMTggKzQ4NSwxMyBAQCBpbnQgaTkxNV9nZW1faW5pdF9zdG9sZW4oc3RydWN0IGRybV9p OTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAKPiAgCWdndHQtPnN0b2xlbl91c2FibGVfc2l6ZSA9 IGdndHQtPnN0b2xlbl9zaXplIC0gcmVzZXJ2ZWRfdG90YWw7Cj4gIAo+IC0JLyoKPiAtCSAqIEJh c2ljIG1lbXJhbmdlIGFsbG9jYXRvciBmb3Igc3RvbGVuIHNwYWNlLgo+IC0JICoKPiAtCSAqIFRP RE86IE5vdGljZSB0aGF0IHNvbWUgcGxhdGZvcm1zIHJlcXVpcmUgdXMgdG8gbm90IHVzZSB0aGUg Zmlyc3QgcGFnZQo+IC0JICogb2YgdGhlIHN0b2xlbiBtZW1vcnkgYnV0IHRoZWlyIEJJT1NlcyBt YXkgc3RpbGwgcHV0IHRoZSBmcmFtZWJ1ZmZlcgo+IC0JICogb24gdGhlIGZpcnN0IHBhZ2UuIFNv IHdlIGRvbid0IHJlc2VydmUgdGhpcyBwYWdlIGZvciBub3cgYmVjYXVzZSBvZgo+IC0JICogdGhh dC4gT3VyIGN1cnJlbnQgc29sdXRpb24gaXMgdG8ganVzdCBwcmV2ZW50IG5ldyBub2RlcyBmcm9t IGJlaW5nCj4gLQkgKiBpbnNlcnRlZCBvbiB0aGUgZmlyc3QgcGFnZSAtIHNlZSB0aGUgY2hlY2sg d2UgaGF2ZSBhdAo+IC0JICogaTkxNV9nZW1fc3RvbGVuX2luc2VydF9ub2RlX2luX3JhbmdlKCku IFdlIG1heSB3YW50IHRvIGZpeCB0aGUgZmJjb24KPiAtCSAqIHByb2JsZW0gbGF0ZXIuCj4gLQkg Ki8KPiAtCWRybV9tbV9pbml0KCZkZXZfcHJpdi0+bW0uc3RvbGVuLCAwLCBnZ3R0LT5zdG9sZW5f dXNhYmxlX3NpemUpOwo+ICsJLyogV2FTa2lwU3RvbGVuTWVtb3J5Rmlyc3RQYWdlOmJkdysgKi8K PiArCWlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID49IDgpCj4gKwkJc3RvbGVuX3N0YXJ0ID0gNDA5 NjsKPiArCj4gKwkvKiBCYXNpYyBtZW1yYW5nZSBhbGxvY2F0b3IgZm9yIHN0b2xlbiBzcGFjZS4g Ki8KPiArCWRybV9tbV9pbml0KCZkZXZfcHJpdi0+bW0uc3RvbGVuLCBzdG9sZW5fc3RhcnQsCj4g KwkJICAgIGdndHQtPnN0b2xlbl91c2FibGVfc2l6ZSk7CgpEb24ndCB5b3UgbmVlZCB0byByZWR1 Y2UgdGhlIHNpemUgYnkgNGsgYXMgd2VsbD8KCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RD Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=