From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomas Elf Subject: Re: [RFC 01/11] drm/i915: Early exit from semaphore_waits_for for execlist mode. Date: Tue, 16 Jun 2015 18:07:03 +0100 Message-ID: <558057B7.5080807@intel.com> References: <1433783009-17251-1-git-send-email-tomas.elf@intel.com> <1433783009-17251-2-git-send-email-tomas.elf@intel.com> <20150616134445.GW23637@phenom.ffwll.local> <558044BD.1080203@intel.com> <20150616165048.GJ11933@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 9CCD86E4AD for ; Tue, 16 Jun 2015 10:07:31 -0700 (PDT) In-Reply-To: <20150616165048.GJ11933@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 , Daniel Vetter , Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org T24gMTYvMDYvMjAxNSAxNzo1MCwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+IE9uIFR1ZSwgSnVuIDE2 LCAyMDE1IGF0IDA0OjQ2OjA1UE0gKzAxMDAsIFRvbWFzIEVsZiB3cm90ZToKPj4gT24gMTYvMDYv MjAxNSAxNDo0NCwgRGFuaWVsIFZldHRlciB3cm90ZToKPj4+IE9uIE1vbiwgSnVuIDA4LCAyMDE1 IGF0IDA2OjAzOjE5UE0gKzAxMDAsIFRvbWFzIEVsZiB3cm90ZToKPj4+PiBXaGVuIHN1Ym1pdHRp bmcgc2VtYXBob3JlcyBpbiBleGVjbGlzdCBtb2RlIHRoZSBoYW5nIGNoZWNrZXIgY3Jhc2hlcyBp biB0aGlzCj4+Pj4gZnVuY3Rpb24gYmVjYXVzZSBpdCBpcyBvbmx5IHJ1bm5hYmxlIGluIHJpbmcg c3VibWlzc2lvbiBtb2RlLiBUaGUgcmVhc29uIHRoaXMKPj4+PiBpcyBvZiBwYXJ0aWN1bGFyIGlu dGVyZXN0IHRvIHRoZSBURFIgcGF0Y2ggc2VyaWVzIGlzIGJlY2F1c2Ugd2UgdXNlIHNlbWFwaG9y ZXMKPj4+PiBhcyBhIG1lYW4gdG8gaW5kdWNlIGhhbmdzIGR1cmluZyB0ZXN0aW5nICh3aGljaCBp cyB0aGUgcmVjb21tZW5kZWQgd2F5IHRvCj4+Pj4gaW5kdWNlIGhhbmdzIGZvciBnZW44KykuIEl0 J3Mgbm90IGNsZWFyIGhvdyB0aGlzIGlzIHN1cHBvc2VkIHRvIHdvcmsgaW4KPj4+PiBleGVjbGlz dCBtb2RlIHNpbmNlOgo+Pj4+Cj4+Pj4gMS4gVGhpcyBmdW5jdGlvbiByZXF1aXJlcyBhIHJpbmcg YnVmZmVyLgo+Pj4+Cj4+Pj4gMi4gUmV0cmlldmluZyBhIHJpbmcgYnVmZmVyIGluIGV4ZWNsaXN0 IG1vZGUgcmVxdWlyZXMgdXMgdG8gcmV0cmlldmUgdGhlCj4+Pj4gY29ycmVzcG9uZGluZyBjb250 ZXh0LCB3aGljaCB3ZSBnZXQgZnJvbSBhIHJlcXVlc3QuCj4+Pj4KPj4+PiAzLiBSZXRpZXZpbmcg YSByZXF1ZXN0IGZyb20gdGhlIGhhbmcgY2hlY2tlciBpcyBub3Qgc3RyYWlnaHQtZm9yd2FyZCBz aW5jZSB0aGF0Cj4+Pj4gcmVxdWlyZXMgdXMgdG8gZ3JhYiB0aGUgc3RydWN0X211dGV4IGluIG9y ZGVyIHRvIHN5bmNocm9uaXplIGFnYWluc3QgdGhlCj4+Pj4gcmVxdWVzdCByZXRpcmVtZW50IHRo cmVhZC4KPj4+Pgo+Pj4+IDQuIEdyYWJiaW5nIHRoZSBzdHJ1Y3RfbXV0ZXggZnJvbSB0aGUgaGFu ZyBjaGVja2VyIGlzIG5vdGhpbmcgdGhhdCB3ZSB3aWxsIGRvCj4+Pj4gc2luY2UgdGhhdCBwdXRz IHVzIGF0IHJpc2sgb2YgZGVhZGxvY2sgc2luY2UgYSBodW5nIHRocmVhZCBtaWdodCBiZSBob2xk aW5nIHRoZQo+Pj4+IHN0cnVjdF9tdXRleCBhbHJlYWR5Lgo+Pj4+Cj4+Pj4gVGhlcmVmb3JlIGl0 J3Mgbm90IG9idmlvdXMgaG93IHdlJ3JlIHN1cHBvc2VkIHRvIGRlYWwgd2l0aCB0aGlzLiBGb3Ig bm93LCB3ZSdyZQo+Pj4+IGRvaW5nIGFuIGVhcmx5IGV4aXQgZnJvbSB0aGlzIGZ1bmN0aW9uLCB3 aGljaCBhdm9pZHMgYW55IGtlcm5lbCBwYW5pYyBzaXR1YXRpb24KPj4+PiB3aGVuIHJ1bm5pbmcg b3VyIG93biBpbnRlcm5hbCBURFIgVUxULgo+Pj4+Cj4+Pj4gU2lnbmVkLW9mZi1ieTogVG9tYXMg RWxmIDx0b21hcy5lbGZAaW50ZWwuY29tPgo+Pj4KPj4+IFdlIHNob3VsZCBoYXZlIGEgVGVzdGNh c2U6IGxpbmUgaGVyZSB3aGljaCBtZW50aW9ucyB0aGUgaWd0IHRlc3RjYXNlIHdoaWNoCj4+PiBw cm92b2tlIHRoaXMgYnVnLiBPciB3ZSBuZWVkIHRvIGZpbGwgdGhpcyBnYXAgYXNhcC4KPj4+IC1E YW5pZWwKPj4KPj4gWW91IGtub3cgdGhpcyBiZXR0ZXIgdGhhbiBJIGRvOiBJcyB0aGVyZSBhbiBJ R1QgdGVzdCB0aGF0IHN1Ym1pdHMgYQo+PiBzZW1hcGhvcmUgaW4gZXhlY2xpc3QgbW9kZT8gQmVj YXVzZSB0aGF0J3MgYWxsIHlvdSBuZWVkIHRvIGRvIHRvCj4+IHJlcHJvZHVjZSB0aGlzLiBXZSBj b3VsZCBjZXJ0YWlubHkgYWRkIG9uZSBpZiB0aGVyZSBpcyBub25lIGxpa2UKPj4gdGhhdCBhbHJl YWR5Lgo+Cj4gTm8sIHdlIGRvbid0IGhhdmUgYW55dGhpbmcgc3VibWl0dGluZyBhIGhhbmdpbmcg c2VtYXBob3JlIGZyb20KPiB1c2Vyc3BhY2Ugb3IgaWd0IHNwZWNpZmljYWxseS4KPiAtQ2hyaXMK PgoKQXQgZmlyc3QgSSB0aG91Z2h0IHRoYXQgaXQgd291bGQgYmUgb2sgdG8ganVzdCBzdWJtaXQg YW55IHNlbWFwaG9yZSBidXQgCkkgZ3Vlc3MgaXQgd291bGQgaGF2ZSB0byBiZSBhIGhhbmdpbmcg c2VtYXBob3JlIHNwZWNpZmljYWxseS4gT3IgYXQgCmxlYXN0IGEgc2VtYXBob3JlIHRoYXQgZG9l cyBub3QgcHJvZ3Jlc3MgQUNUSEQgZnJvbSBvbmUgaGFuZyBjaGVjayAKcGVyaW9kIHRvIHRoZSBm b2xsb3dpbmcgKHNlZWluZyBhcyB3ZSBjaGVjayBmb3IgQUNUSEQgcHJvZ3Jlc3Npb24gaW4gCnJp bmdfc3R1Y2soKSBhbmQgdGhlbiBjYWxsIHNlbWFwaG9yZV9wYXNzZWQoKSB0aGF0IGNhbGxzIApz ZW1hcGhvcmVfd2FpdHNfZm9yKCkgaWYgQUNUSEQgaGFzbid0IG1vdmVkKS4KCkZpbmUsIHdlJ2xs IGhhdmUgdG8gYWRkIHRoYXQgdGhlbi4KClRoYW5rcywKVG9tYXMKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK