From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 4/5] drm/i915: Use simplest form for flushing the single cacheline in the HWS Date: Tue, 16 Feb 2016 14:58:56 +0200 Message-ID: <874md8reun.fsf@gaia.fi.intel.com> References: <1455623268-10023-1-git-send-email-chris@chris-wilson.co.uk> <1455623268-10023-5-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 024DD6E7C0 for ; Tue, 16 Feb 2016 13:00:44 +0000 (UTC) In-Reply-To: <1455623268-10023-5-git-send-email-chris@chris-wilson.co.uk> 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 Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gUmF0aGVy IHRoYW4gY2FsbCBhIGZ1bmN0aW9uIHRvIGNvbXB1dGUgdGhlIG1hdGNoaW5nIGNhY2hlbGluZXMg YW5kCj4gY2xmbHVzaCB0aGVtLCBqdXN0IGNhbGwgdGhlIGNsZmx1c2ggKmluc3RydWN0aW9uKiBk aXJlY3RseS4gV2UgYWxzbyBrbm93Cj4gdGhhdCB3ZSBjYW4gdXNlIHRoZSB1bnBhdGNoZWQgcGxh aW4gY2xmbHVzaCByYXRoZXIgdGhhbiB0aGUgY2xmbHVzaG9wdAo+IGFsdGVybmF0aXZlLgo+Cj4g U2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4g Q2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAaW50ZWwuY29tPgo+IENjOiBJbXJlIERl YWsgPGltcmUuZGVha0BpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX3JpbmdidWZmZXIuaCB8IDUgKysrLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9u cygrKSwgMiBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9yaW5nYnVmZmVyLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVm ZmVyLmgKPiBpbmRleCBkZmIxNGJmZTViYzguLmUyYjJkYzJjMmY0OSAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgKPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgKPiBAQCAtMzkzLDggKzM5Myw5IEBAIGludGVs X3Jpbmdfc3luY19pbmRleChzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nLAo+ICBzdGF0aWMg aW5saW5lIHZvaWQKPiAgaW50ZWxfZmx1c2hfc3RhdHVzX3BhZ2Uoc3RydWN0IGludGVsX2VuZ2lu ZV9jcyAqcmluZywgaW50IHJlZykKPiAgewo+IC0JZHJtX2NsZmx1c2hfdmlydF9yYW5nZSgmcmlu Zy0+c3RhdHVzX3BhZ2UucGFnZV9hZGRyW3JlZ10sCj4gLQkJCSAgICAgICBzaXplb2YodWludDMy X3QpKTsKPiArCW1iKCk7CgpDaGVja3BhdGNoIGNvbXBsYWlucyBhYm91dCBtZW1vcnkgYmFycmll ciB3aXRob3V0IGNvbW1lbnRzLgoKRG9uJ3Qgd2UgbmVlZCB0byBjaGVjayBjcHVfaGFzX2NsZmx1 c2g/Ci1NaWthCgo+ICsJY2xmbHVzaCgmcmluZy0+c3RhdHVzX3BhZ2UucGFnZV9hZGRyW3JlZ10p Owo+ICsJbWIoKTsKPiAgfQo+ICAKPiAgc3RhdGljIGlubGluZSB1MzIKPiAtLSAKPiAyLjcuMAo+ Cj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRl bC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBt YWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=