From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 05/30] drm/i915: Mark up address spaces that may need to allocate Date: Wed, 2 Oct 2019 16:47:57 +0100 Message-ID: References: <20191002112000.12280-1-chris@chris-wilson.co.uk> <20191002112000.12280-5-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 mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 74DA76E24E for ; Wed, 2 Oct 2019 15:48:00 +0000 (UTC) In-Reply-To: <20191002112000.12280-5-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 Ck9uIDAyLzEwLzIwMTkgMTI6MTksIENocmlzIFdpbHNvbiB3cm90ZToKPiBTaW5jZSB3ZSBjYW5u b3QgYWxsb2NhdGUgdW5kZXJuZWF0aCB0aGUgdm0tPm11dGV4IChpdCBpcyB1c2VkIGluIHRoZQo+ IGRpcmVjdC1yZWNsYWltIHBhdGhzKSwgd2UgbmVlZCB0byBzaGlmdCB0aGUgYWxsb2NhdGlvbnMg b2ZmIGludG8gYQo+IG11dGV4bGVzcyB3b3JrZXIgd2l0aCBmZW5jZSByZWN1cnNpb24gcHJldmVu dGlvbi4gVG8ga25vdyB3aGVuIHdlIG5lZWQKPiB0aGlzIHByb3RlY3Rpb24sIHdlIG1hcmsgdXAg dGhlIGFkZHJlc3Mgc3BhY2VzIHRoYXQgZG8gYWxsb2NhdGUgYmVmb3JlCj4gaW5zZXJ0aW9uLiBJ biB0aGUgZnV0dXJlLCB3ZSBtYXkgd2lzaCB0byBleHRlbmQgdGhlIGFzeW5jIGJpbmQgc2NoZW1l IHRvCj4gbW9yZSB0aGFuIGp1c3QgYWxsb2NhdGlvbnMuCj4gCj4gdjI6IHMvdm0tPmJpbmRfYWxs b2Mvdm0tPmJpbmRfYXN5bmNfZmxhZ3MvCj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29u IDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28u dXJzdWxpbkBpbnRlbC5jb20+Cj4gLS0tCj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bV9ndHQuYyB8IDMgKysrCj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaCB8 IDIgKysKPiAgIDIgZmlsZXMgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9nZW1fZ3R0LmMKPiBpbmRleCBhZDllYjJkNjhmM2YuLjhlYmE2M2VjZGIwMyAx MDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jCj4gQEAgLTE1MDIsNiArMTUwMiw3 IEBAIHN0YXRpYyBzdHJ1Y3QgaTkxNV9wcGd0dCAqZ2VuOF9wcGd0dF9jcmVhdGUoc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmk5MTUpCj4gICAJCQlnb3RvIGVycl9mcmVlX3BkOwo+ICAgCX0KPiAg IAo+ICsJcHBndHQtPnZtLmJpbmRfYXN5bmNfZmxhZ3MgPSBJOTE1X1ZNQV9MT0NBTF9CSU5EOwo+ ICAgCXBwZ3R0LT52bS5pbnNlcnRfZW50cmllcyA9IGdlbjhfcHBndHRfaW5zZXJ0Owo+ICAgCXBw Z3R0LT52bS5hbGxvY2F0ZV92YV9yYW5nZSA9IGdlbjhfcHBndHRfYWxsb2M7Cj4gICAJcHBndHQt PnZtLmNsZWFyX3JhbmdlID0gZ2VuOF9wcGd0dF9jbGVhcjsKPiBAQCAtMTk1MCw2ICsxOTUxLDcg QEAgc3RhdGljIHN0cnVjdCBpOTE1X3BwZ3R0ICpnZW42X3BwZ3R0X2NyZWF0ZShzdHJ1Y3QgZHJt X2k5MTVfcHJpdmF0ZSAqaTkxNSkKPiAgIAlwcGd0dF9pbml0KCZwcGd0dC0+YmFzZSwgJmk5MTUt Pmd0KTsKPiAgIAlwcGd0dC0+YmFzZS52bS50b3AgPSAxOwo+ICAgCj4gKwlwcGd0dC0+YmFzZS52 bS5iaW5kX2FzeW5jX2ZsYWdzID0gSTkxNV9WTUFfTE9DQUxfQklORDsKPiAgIAlwcGd0dC0+YmFz ZS52bS5hbGxvY2F0ZV92YV9yYW5nZSA9IGdlbjZfYWxsb2NfdmFfcmFuZ2U7Cj4gICAJcHBndHQt PmJhc2Uudm0uY2xlYXJfcmFuZ2UgPSBnZW42X3BwZ3R0X2NsZWFyX3JhbmdlOwo+ICAgCXBwZ3R0 LT5iYXNlLnZtLmluc2VydF9lbnRyaWVzID0gZ2VuNl9wcGd0dF9pbnNlcnRfZW50cmllczsKPiBA QCAtMjU4MSw2ICsyNTgzLDcgQEAgc3RhdGljIGludCBpbml0X2FsaWFzaW5nX3BwZ3R0KHN0cnVj dCBpOTE1X2dndHQgKmdndHQpCj4gICAJCWdvdG8gZXJyX3BwZ3R0Owo+ICAgCj4gICAJZ2d0dC0+ YWxpYXMgPSBwcGd0dDsKPiArCWdndHQtPnZtLmJpbmRfYXN5bmNfZmxhZ3MgfD0gcHBndHQtPnZt LmJpbmRfYXN5bmNfZmxhZ3M7Cj4gICAKPiAgIAlHRU1fQlVHX09OKGdndHQtPnZtLnZtYV9vcHMu YmluZF92bWEgIT0gZ2d0dF9iaW5kX3ZtYSk7Cj4gICAJZ2d0dC0+dm0udm1hX29wcy5iaW5kX3Zt YSA9IGFsaWFzaW5nX2d0dF9iaW5kX3ZtYTsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9nZW1fZ3R0LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQu aAo+IGluZGV4IGJiZGM3MzU0NjZjMS4uMzUwMmI5Yzg1YThlIDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9nZW1fZ3R0LmgKPiBAQCAtMzA1LDYgKzMwNSw4IEBAIHN0cnVjdCBpOTE1X2FkZHJl c3Nfc3BhY2Ugewo+ICAgCXU2NCB0b3RhbDsJCS8qIHNpemUgYWRkciBzcGFjZSBtYXBzIChleC4g MkdCIGZvciBnZ3R0KSAqLwo+ICAgCXU2NCByZXNlcnZlZDsJCS8qIHNpemUgYWRkciBzcGFjZSBy ZXNlcnZlZCAqLwo+ICAgCj4gKwl1bnNpZ25lZCBpbnQgYmluZF9hc3luY19mbGFnczsKPiArCj4g ICAJYm9vbCBjbG9zZWQ7Cj4gICAKPiAgIAlzdHJ1Y3QgbXV0ZXggbXV0ZXg7IC8qIHByb3RlY3Rz IHZtYSBhbmQgb3VyIGxpc3RzICovCj4gCgpSZXZpZXdlZC1ieTogVHZydGtvIFVyc3VsaW4gPHR2 cnRrby51cnN1bGluQGludGVsLmNvbT4KClJlZ2FyZHMsCgpUdnJ0a28KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4