From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michel Thierry Subject: Re: [PATCH] drm/i915: Clear local engine-needs-reset bit if in progress elsewhere Date: Mon, 28 Aug 2017 12:41:58 -0700 Message-ID: <7f5ec717-1526-7b8e-eca8-ae6e56d34b47@intel.com> References: <20170828192530.7918-1-jeff.mcgee@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 895406E2EF for ; Mon, 28 Aug 2017 19:41:58 +0000 (UTC) In-Reply-To: <20170828192530.7918-1-jeff.mcgee@intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: jeff.mcgee@intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMjgvMDgvMTcgMTI6MjUsIGplZmYubWNnZWVAaW50ZWwuY29tIHdyb3RlOgo+IEZyb206IEpl ZmYgTWNHZWUgPGplZmYubWNnZWVAaW50ZWwuY29tPgo+IAo+IElmIHNvbWVvbmUgZWxzZSBpcyBy ZXNldHRpbmcgdGhlIGVuZ2luZSB3ZSBzaG91bGQgY2xlYXIgb3VyIG93biBiaXQgYXMKPiBwYXJ0 IG9mIHNraXBwaW5nIHRoYXQgZW5naW5lLiBPdGhlcndpc2Ugd2Ugd2lsbCBsYXRlciBiZWxpZXZl IHRoYXQgaXQKPiBoYXMgbm90IGJlZW4gcmVzZXQgc3VjY2Vzc2Z1bGx5IGFuZCB0aGVuIHRyaWdn ZXIgZnVsbCBncHUgcmVzZXQuIElmIHRoZQo+IG90aGVyIGd1eSdzIHJlc2V0IGFjdHVhbGx5IGZh aWxzLCBoZSB3aWxsIHRyaWdnZXIgdGhlIGZ1bGwgZ3B1IHJlc2V0Lgo+IAoKRGlkIHlvdSBoaXQg dGhpcyBieSBtYW51YWxseSBzZXR0aW5nIHdlZGdlZCB0byAneCcgcmluZyByZXBlYXRlZGx5PwoK PiBTaWduZWQtb2ZmLWJ5OiBKZWZmIE1jR2VlIDxqZWZmLm1jZ2VlQGludGVsLmNvbT4KPiAtLS0K PiAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgfCA0ICsrKy0KPiAgIDEgZmlsZSBj aGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfaXJxLmMKPiBpbmRleCA1ZDM5MWU2ODkwNzAuLjU3NWQ2MThjY2RiZiAxMDA2NDQKPiAtLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9pcnEuYwo+IEBAIC0yNzExLDggKzI3MTEsMTAgQEAgdm9pZCBpOTE1X2hhbmRs ZV9lcnJvcihzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gICAJCWZvcl9lYWNo X2VuZ2luZV9tYXNrZWQoZW5naW5lLCBkZXZfcHJpdiwgZW5naW5lX21hc2ssIHRtcCkgewo+ICAg CQkJQlVJTERfQlVHX09OKEk5MTVfUkVTRVRfTU9ERVNFVCA+PSBJOTE1X1JFU0VUX0VOR0lORSk7 Cj4gICAJCQlpZiAodGVzdF9hbmRfc2V0X2JpdChJOTE1X1JFU0VUX0VOR0lORSArIGVuZ2luZS0+ aWQsCj4gLQkJCQkJICAgICAmZGV2X3ByaXYtPmdwdV9lcnJvci5mbGFncykpCj4gKwkJCQkJICAg ICAmZGV2X3ByaXYtPmdwdV9lcnJvci5mbGFncykpIHsKPiArCQkJCWVuZ2luZV9tYXNrICY9IH5p bnRlbF9lbmdpbmVfZmxhZyhlbmdpbmUpOwo+ICAgCQkJCWNvbnRpbnVlOwo+ICsJCQl9Cj4gICAK PiAgIAkJCWlmIChpOTE1X3Jlc2V0X2VuZ2luZShlbmdpbmUsIDApID09IDApCj4gICAJCQkJZW5n aW5lX21hc2sgJj0gfmludGVsX2VuZ2luZV9mbGFnKGVuZ2luZSk7Cj4gCgpSZXZpZXdlZC1ieTog TWljaGVsIFRoaWVycnkgPG1pY2hlbC50aGllcnJ5QGludGVsLmNvbT4KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==