From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: Re: [PATCH] drm/i915: Reinstate order of operations in {intel, logical}_ring_begin() Date: Tue, 16 Jun 2015 12:03:45 +0100 Message-ID: <55800291.7060201@intel.com> References: <1433789496-8365-1-git-send-email-david.s.gordon@intel.com> <20150615091520.GU28462@nuc-i3427.alporthouse.com> <557F1559.9040202@intel.com> <20150615204123.GA769@nuc-i3427.alporthouse.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 ESMTP id 39A9A6E936 for ; Tue, 16 Jun 2015 04:03:47 -0700 (PDT) In-Reply-To: <20150615204123.GA769@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 , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMTUvMDYvMTUgMjE6NDEsIENocmlzIFdpbHNvbiB3cm90ZToKPiBPbiBNb24sIEp1biAxNSwg MjAxNSBhdCAwNzoxMTozN1BNICswMTAwLCBEYXZlIEdvcmRvbiB3cm90ZToKPj4+IEl0IHN0aWxs IGFwcGxpZXMuIElmIHlvdSBzdWJtaXQgc2F5IDEwMjQgaW50ZXJydXB0ZWQgZXhlY2J1ZmZlcnMg dGhleQo+Pgo+PiBXaGF0IGlzIGFuIGludGVycnVwdGVkIGV4ZWNidWZmZXI/IEFGQUlDVCB3ZSBo b2xkIHRoZSBzdHJ1Y3RfbXV0ZXggd2hpbGUKPj4gc3R1ZmZpbmcgdGhlIHJpbmdidWZmZXIgc28g d2UgY2FuIG9ubHkgZXZlciBiZSBpbiB0aGUgcHJvY2VzcyBvZiBhZGRpbmcKPj4gaW5zdHJ1Y3Rp b25zIHRvIG9uZSByaW5nYnVmZmVyIGF0IGEgdGltZSwgYW5kIHdlIGRvbid0IChub3cpIGludGVy bGVhdmUKPj4gYW55IGZsaXAgY29tbWFuZHMgKGV4ZWNsaXN0cyBtb2RlIHJlcXVpcmVzIG1taW8g ZmxpcCkuIElzIHRoZXJlIHN0aWxsCj4+IHNvbWV0aGluZyB0aGF0IGp1c3QgYWRkcyByYW5kb20g c3R1ZmYgdG8gc29tZW9uZSBlbHNlJ3MgT0xSPwo+IAo+IFdyaXRlIGNvbW1hbmRzIHRvIHN0cmVh bSwgZmFpbCB0byBhZGQgdGhlIHJlcXVlc3QgYmVjYXVzZSB0aGUgd2FpdCBmb3IKPiByaW5nIHNw YWNlIGZhaWxzIGR1ZSB0byBhIHBlbmRpbmcgc2lnbmFscy4gUmVwZWF0IHVudGlsIHRoZSBlbnRp cmUgcmluZwo+IGlzIGZpbGxlZCBieSBhIHNpbmdsZSBwZW5kaW5nIHJlcXVlc3QuCj4gLUNocmlz CgpVdXV1cmdoIC4uLiBJIGFsd2F5cyBzYWlkIHRoZXJlIHdhcyBzb21ldGhpbmcgd3Jvbmcgd2l0 aCBsZWF2aW5nIHBhcnRpYWwKY29tbWFuZCBzdHJlYW1zIGluIHRoZSByaW5nYnVmZmVyIDooCgpJ biB0aGUgQW5kcm9pZCB2ZXJzaW9uIHdlIG1ha2Ugc3VyZSB0aGF0IGNhbid0IGhhcHBlbiBieSBj aGVja2luZyB0aGF0CnRoZXJlJ3MgZ29pbmcgdG8gYmUgZW5vdWdoIHNwYWNlIGZvciBhbGwgdGhl IGNvbW1hbmRzIGdlbmVyYXRlZCBieSB0aGUKcmVxdWVzdCBiZWZvcmUgd2Ugc3RhcnQgd3JpdGlu ZyBpbnRvIHRoZSByaW5nYnVmZmVyLCBzbyBubyByaW5nX2JlZ2luKCkKY2FsbCB0aGVyZWFmdGVy IGNhbiBldmVyIGhhdmUgdG8gd2FpdCBmb3IgbW9yZSBzcGFjZS4KCk9mIGNvdXJzZSwgaGF2aW5n IGEgZ2xvYmFsIGxvY2sgZG9lc24ndCBoZWxwLiBXaXRoIG11bHRpcGxlIHJpbmdidWZmZXJzCnBl ciBlbmdpbmUsIG9uZSBzaG91bGQgcmVhbGx5IG9ubHkgbmVlZCBhIHBlci1yaW5nYnVmZmVyIGxv Y2sgZm9yCndyaXRpbmcgaW50byB0aGUgcmluZ2J1ZmZlciAuLi4gYW5kIHdlIHNob3VsZCByZXNl dCB0aGUgdGFpbCBwb2ludGVyIGlmCndyaXRpbmcgdGhlIHJlcXVlc3QgaXMgaW50ZXJydXB0ZWQg b3IgYWJvcnRlZC4KCi5EYXZlLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo=