From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 6/7] drm/i915/execlists: Direct submission from irq handler Date: Mon, 7 May 2018 10:25:26 +0100 Message-ID: <20180507092527.7359-6-chris@chris-wilson.co.uk> References: <20180507092527.7359-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5FEE26E38C for ; Mon, 7 May 2018 09:26:35 +0000 (UTC) In-Reply-To: <20180507092527.7359-1-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: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q29udGludWluZyB0aGUgdGhlbWVtIG9mIGJ5cGFzc2luZyBrc29mdGlycWQgbGF0ZW5jeSwgYWxz byBmaXJzdCB0cnkgdG8KZGlyZWN0bHkgc3VibWl0IGZyb20gdGhlIENTIGludGVycnVwdCBoYW5k bGVyIHRvIGNsZWFyIHRoZSBFTFNQIGFuZApxdWV1ZSB0aGUgbmV4dC4KCkluIHRoZSBwYXN0LCB3 ZSBoYXZlIGJlZW4gaGVzaXRhbnQgdG8gZG8gdGhpcyBhcyB0aGUgY29udGV4dCBzd2l0Y2gKcHJv Y2Vzc2luZyBoYXMgYmVlbiBxdWl0ZSBoZWF2eSwgcmVxdWlyaW5nIGZvcmNld2FrZWQgbW1pby4g SG93ZXZlciwgYXMKd2Ugbm93IGNhbiByZWFkIHRoZSBHUFUgc3RhdGUgZnJvbSB0aGUgY2FjaGVh YmxlIEhXU1AsIGl0IGlzIHJlbGF0aXZlbHkKY2hlYXAhCgpTdWdnZXN0ZWQtYnk6IFR2cnRrbyBV cnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgpDYzogVHZydGtvIFVyc3VsaW4gPHR2cnRr by51cnN1bGluQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5j ICAgICAgICAgfCAxMCArKysrLS0tLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5n YnVmZmVyLmggfCAxMSArKysrKysrKysrKwogMiBmaWxlcyBjaGFuZ2VkLCAxNSBpbnNlcnRpb25z KCspLCA2IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfaXJxLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCmluZGV4IGY5YmMzYWFh OTBkMC4uY2U1ZWZiMGNiYjg4IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2lycS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKQEAgLTE0NjUsMTEg KzE0NjUsOSBAQCBnZW44X2NzX2lycV9oYW5kbGVyKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVu Z2luZSwgdTMyIGlpcikKIAlzdHJ1Y3QgaW50ZWxfZW5naW5lX2V4ZWNsaXN0cyAqIGNvbnN0IGV4 ZWNsaXN0cyA9ICZlbmdpbmUtPmV4ZWNsaXN0czsKIAlib29sIHRhc2tsZXQgPSBmYWxzZTsKIAot CWlmIChpaXIgJiBHVF9DT05URVhUX1NXSVRDSF9JTlRFUlJVUFQpIHsKLQkJaWYgKFJFQURfT05D RShlbmdpbmUtPmV4ZWNsaXN0cy5hY3RpdmUpKQotCQkJdGFza2xldCA9ICF0ZXN0X2FuZF9zZXRf Yml0KEVOR0lORV9JUlFfRVhFQ0xJU1QsCi0JCQkJCQkgICAgJmVuZ2luZS0+aXJxX3Bvc3RlZCk7 Ci0JfQorCWlmIChpaXIgJiBHVF9DT05URVhUX1NXSVRDSF9JTlRFUlJVUFQgJiYgUkVBRF9PTkNF KGV4ZWNsaXN0cy0+YWN0aXZlKSkKKwkJdGFza2xldCA9ICF0ZXN0X2FuZF9zZXRfYml0KEVOR0lO RV9JUlFfRVhFQ0xJU1QsCisJCQkJCSAgICAmZW5naW5lLT5pcnFfcG9zdGVkKTsKIAogCWlmIChp aXIgJiBHVF9SRU5ERVJfVVNFUl9JTlRFUlJVUFQpIHsKIAkJbm90aWZ5X3JpbmcoZW5naW5lKTsK QEAgLTE0NzcsNyArMTQ3NSw3IEBAIGdlbjhfY3NfaXJxX2hhbmRsZXIoc3RydWN0IGludGVsX2Vu Z2luZV9jcyAqZW5naW5lLCB1MzIgaWlyKQogCX0KIAogCWlmICh0YXNrbGV0KQotCQl0YXNrbGV0 X2hpX3NjaGVkdWxlKCZleGVjbGlzdHMtPnRhc2tsZXQpOworCQlleGVjbGlzdHNfdGFza2xldChl eGVjbGlzdHMpOwogfQogCiBzdGF0aWMgdm9pZCBnZW44X2d0X2lycV9hY2soc3RydWN0IGRybV9p OTE1X3ByaXZhdGUgKmk5MTUsCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9yaW5nYnVmZmVyLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgK aW5kZXggZjU1NDUzOTFkNzZhLi42NzBiMDgzN2UyZjYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9yaW5nYnVmZmVyLmgKQEAgLTcxNyw2ICs3MTcsMTcgQEAgZXhlY2xpc3RzX3BvcnRfY29t cGxldGUoc3RydWN0IGludGVsX2VuZ2luZV9leGVjbGlzdHMgKiBjb25zdCBleGVjbGlzdHMsCiAJ cmV0dXJuIHBvcnQ7CiB9CiAKK3N0YXRpYyBpbmxpbmUgdm9pZAorZXhlY2xpc3RzX3Rhc2tsZXQo c3RydWN0IGludGVsX2VuZ2luZV9leGVjbGlzdHMgKiBjb25zdCBleGVjbGlzdHMpCit7CisJaWYg KHRhc2tsZXRfdHJ5bG9jaygmZXhlY2xpc3RzLT50YXNrbGV0KSkgeworCQlleGVjbGlzdHMtPnRh c2tsZXQuZnVuYyhleGVjbGlzdHMtPnRhc2tsZXQuZGF0YSk7CisJCXRhc2tsZXRfdW5sb2NrKCZl eGVjbGlzdHMtPnRhc2tsZXQpOworCX0gZWxzZSB7CisJCXRhc2tsZXRfaGlfc2NoZWR1bGUoJmV4 ZWNsaXN0cy0+dGFza2xldCk7CisJfQorfQorCiBzdGF0aWMgaW5saW5lIHVuc2lnbmVkIGludAog aW50ZWxfZW5naW5lX2ZsYWcoY29uc3Qgc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5lKQog ewotLSAKMi4xNy4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1n ZngK