From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomas Elf Subject: [PATCH 1/8] drm/i915: Early exit from semaphore_waits_for for execlist mode. Date: Thu, 8 Oct 2015 19:31:33 +0100 Message-ID: <1444329100-19189-2-git-send-email-tomas.elf@intel.com> References: <1444329100-19189-1-git-send-email-tomas.elf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 8ABDF6E1B8 for ; Thu, 8 Oct 2015 11:31:46 -0700 (PDT) In-Reply-To: <1444329100-19189-1-git-send-email-tomas.elf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org V2hlbiBzdWJtaXR0aW5nIHNlbWFwaG9yZXMgaW4gZXhlY2xpc3QgbW9kZSB0aGUgaGFuZyBjaGVj a2VyIGNyYXNoZXMgaW4gdGhpcwpmdW5jdGlvbiBiZWNhdXNlIGl0IGlzIG9ubHkgcnVubmFibGUg aW4gcmluZyBzdWJtaXNzaW9uIG1vZGUuIFRoZSByZWFzb24gdGhpcwppcyBvZiBwYXJ0aWN1bGFy IGludGVyZXN0IHRvIHRoZSBURFIgcGF0Y2ggc2VyaWVzIGlzIGJlY2F1c2Ugd2UgdXNlIHNlbWFw aG9yZXMKYXMgYSBtZWFuIHRvIGluZHVjZSBoYW5ncyBkdXJpbmcgdGVzdGluZyAod2hpY2ggaXMg dGhlIHJlY29tbWVuZGVkIHdheSB0bwppbmR1Y2UgaGFuZ3MgZm9yIGdlbjgrKS4gSXQncyBub3Qg Y2xlYXIgaG93IHRoaXMgaXMgc3VwcG9zZWQgdG8gd29yayBpbgpleGVjbGlzdCBtb2RlIHNpbmNl OgoKMS4gVGhpcyBmdW5jdGlvbiByZXF1aXJlcyBhIHJpbmcgYnVmZmVyLgoKMi4gUmV0cmlldmlu ZyBhIHJpbmcgYnVmZmVyIGluIGV4ZWNsaXN0IG1vZGUgcmVxdWlyZXMgdXMgdG8gcmV0cmlldmUg dGhlCmNvcnJlc3BvbmRpbmcgY29udGV4dCwgd2hpY2ggd2UgZ2V0IGZyb20gYSByZXF1ZXN0LgoK My4gUmV0aWV2aW5nIGEgcmVxdWVzdCBmcm9tIHRoZSBoYW5nIGNoZWNrZXIgaXMgbm90IHN0cmFp Z2h0LWZvcndhcmQgc2luY2UgdGhhdApyZXF1aXJlcyB1cyB0byBncmFiIHRoZSBzdHJ1Y3RfbXV0 ZXggaW4gb3JkZXIgdG8gc3luY2hyb25pemUgYWdhaW5zdCB0aGUKcmVxdWVzdCByZXRpcmVtZW50 IHRocmVhZC4KCjQuIEdyYWJiaW5nIHRoZSBzdHJ1Y3RfbXV0ZXggZnJvbSB0aGUgaGFuZyBjaGVj a2VyIGlzIG5vdGhpbmcgdGhhdCB3ZSB3aWxsIGRvCnNpbmNlIHRoYXQgcHV0cyB1cyBhdCByaXNr IG9mIGRlYWRsb2NrIHNpbmNlIGEgaHVuZyB0aHJlYWQgbWlnaHQgYmUgaG9sZGluZyB0aGUKc3Ry dWN0X211dGV4IGFscmVhZHkuCgpUaGVyZWZvcmUgaXQncyBub3Qgb2J2aW91cyBob3cgd2UncmUg c3VwcG9zZWQgdG8gZGVhbCB3aXRoIHRoaXMuIEZvciBub3csIHdlJ3JlCmRvaW5nIGFuIGVhcmx5 IGV4aXQgZnJvbSB0aGlzIGZ1bmN0aW9uLCB3aGljaCBhdm9pZHMgYW55IGtlcm5lbCBwYW5pYyBz aXR1YXRpb24Kd2hlbiBydW5uaW5nIG91ciBvd24gaW50ZXJuYWwgVERSIFVMVC4KCiogdjI6IChD aHJpcyBXaWxzb24pClR1cm5lZCB0aGUgZXhlY2xpc3QgbW9kZSBjaGVjayBpbnRvIGEgcmluZ2J1 ZmZlciBOVUxMIGNoZWNrIHRvIG1ha2UgaXQgbW9yZQpzdWJtaXNzaW9uIG1vZGUgYWdub3N0aWMg YW5kIGxlc3Mgb2YgYSBsYXllcmluZyB2aW9sYXRpb24uCgpTaWduZWQtb2ZmLWJ5OiBUb21hcyBF bGYgPHRvbWFzLmVsZkBpbnRlbC5jb20+CkNjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KQ2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAbGludXguaW50ZWwu Y29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgfCAyMCArKysrKysrKysr KysrKysrKysrKwogMSBmaWxlIGNoYW5nZWQsIDIwIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9pcnEuYwppbmRleCA4Y2E3NzJkLi4xMzJlOGYzIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2lycS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJx LmMKQEAgLTI3ODIsNiArMjc4MiwyNiBAQCBzZW1hcGhvcmVfd2FpdHNfZm9yKHN0cnVjdCBpbnRl bF9lbmdpbmVfY3MgKnJpbmcsIHUzMiAqc2Vxbm8pCiAJdTY0IG9mZnNldCA9IDA7CiAJaW50IGks IGJhY2t3YXJkczsKIAorCS8qCisJICogVGhpcyBmdW5jdGlvbiBkb2VzIG5vdCBzdXBwb3J0IGV4 ZWNsaXN0IG1vZGUgLSBhbnkgYXR0ZW1wdCB0bworCSAqIHByb2NlZWQgZnVydGhlciBpbnRvIHRo aXMgZnVuY3Rpb24gd2lsbCByZXN1bHQgaW4gYSBrZXJuZWwgcGFuaWMKKwkgKiB3aGVuIGRlcmVm ZXJlbmNpbmcgcmluZy0+YnVmZmVyLCB3aGljaCBpcyBub3Qgc2V0IHVwIGluIGV4ZWNsaXN0CisJ ICogbW9kZS4KKwkgKgorCSAqIFRoZSBjb3JyZWN0IHdheSBvZiBkb2luZyBpdCB3b3VsZCBiZSB0 byBkZXJpdmUgdGhlIGN1cnJlbnRseQorCSAqIGV4ZWN1dGluZyByaW5nIGJ1ZmZlciBmcm9tIHRo ZSBjdXJyZW50IGNvbnRleHQsIHdoaWNoIGlzIGRlcml2ZWQKKwkgKiBmcm9tIHRoZSBjdXJyZW50 bHkgcnVubmluZyByZXF1ZXN0LiBVbmZvcnR1bmF0ZWx5LCB0byBnZXQgdGhlCisJICogY3VycmVu dCByZXF1ZXN0IHdlIHdvdWxkIGhhdmUgdG8gZ3JhYiB0aGUgc3RydWN0X211dGV4IGJlZm9yZSBk b2luZworCSAqIGFueXRoaW5nIGVsc2UsIHdoaWNoIHdvdWxkIGJlIGlsbC1hZHZpc2VkIHNpbmNl IHNvbWUgb3RoZXIgdGhyZWFkCisJICogbWlnaHQgaGF2ZSBncmFiYmVkIGl0IGFscmVhZHkgYW5k IG1hbmFnZWQgdG8gaGFuZyBpdHNlbGYsIGNhdXNpbmcKKwkgKiB0aGUgaGFuZyBjaGVja2VyIHRv IGRlYWRsb2NrLgorCSAqCisJICogVGhlcmVmb3JlLCB0aGlzIGZ1bmN0aW9uIGRvZXMgbm90IHN1 cHBvcnQgZXhlY2xpc3QgbW9kZSBpbiBpdHMKKwkgKiBjdXJyZW50IGZvcm0uIEp1c3QgcmV0dXJu IE5VTEwgYW5kIG1vdmUgb24uCisJICovCisJaWYgKHJpbmctPmJ1ZmZlciA9PSBOVUxMKQorCQly ZXR1cm4gTlVMTDsKKwogCWlwZWhyID0gSTkxNV9SRUFEKFJJTkdfSVBFSFIocmluZy0+bW1pb19i YXNlKSk7CiAJaWYgKCFpcGVocl9pc19zZW1hcGhvcmVfd2FpdChyaW5nLT5kZXYsIGlwZWhyKSkK IAkJcmV0dXJuIE5VTEw7Ci0tIAoxLjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK