From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: Fix system hang with EI UP masked on Haswell Date: Thu, 13 Apr 2017 14:58:23 +0300 Message-ID: <87efww4izk.fsf@gaia.fi.intel.com> References: <1492082127-29007-1-git-send-email-mika.kuoppala@intel.com> <20170413113715.GT12532@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9EC8E6E2E4 for ; Thu, 13 Apr 2017 11:59:29 +0000 (UTC) In-Reply-To: <20170413113715.GT12532@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 Cc: intel-gfx@lists.freedesktop.org, stable@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gT24gVGh1 LCBBcHIgMTMsIDIwMTcgYXQgMDI6MTU6MjdQTSArMDMwMCwgTWlrYSBLdW9wcGFsYSB3cm90ZToK Pj4gUHJldmlvdXNseSB3aXRoIGNvbW1pdCBhOWMxZjkwYzhlMTcKPj4gKCJkcm0vaTkxNTogRG9u J3QgbWFzayBFSSBVUCBpbnRlcnJ1cHQgb24gSVZCfFNOQiIpIGNlcnRhaW4sCj4+IHNlZW1pbmds eSB1bnJlbGF0ZWQgYml0IChHRU42X1BNX1JQX1VQX0VJX0VYUElSRUQpIHdhcyBuZWVkZWQKPj4g dG8gYmUgdW5tYXNrZWQgZm9yIElWQiBhbmQgU05CIGluIG9yZGVyIHRvIHByZXZlbnQgc3lzdGVt IGhhbmcKPj4gd2l0aCBjaGFpbmVkIGJhdGNoYnVmZmVycy4KPj4gCj4+IE91ciBDSSB3YXMgc2Vl aW5nIGluY29tcGxldGUgcmVzdWx0cyB3aXRoIHRlc3RzIHRoYXQgdXNlZAo+PiBjaGFpbmVkIGJh dGNoZXMgYW5kIGl0IHdhcyBmb3VuZCBvdXQgdGhhdCBIU1cgbmVlZHMgdG8gaGF2ZSB0aGlzCj4+ IHNhbWUgYml0IHVubWFza2VkIHRvIHJlbGlhYmx5IHN1cnZpdmUgY2hhaW5lZCBiYXRjaGVzLgo+ PiAKPj4gQWx3YXlzIHVubWFzayBHRU42X1BNX1JQX1VQX0VJX0VYUElSRUQgb24gSGFzd2VsbCB0 bwo+PiBwcmV2ZW50IHN5c3RlbSBoYW5nIHdpdGggYmF0Y2ggY2hhaW5pbmcuCj4+IAo+PiBUZXN0 Y2FzZTogaWd0L2dlbV9leGVjX2ZlbmNlL25iLWF3YWl0LWRlZmF1bHQKPj4gQnVnemlsbGE6IGh0 dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwMDY3Mgo+PiBDYzog Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4+IENjOiBzdGFibGVAdmdl ci5rZXJuZWwub3JnCj4+IFNpZ25lZC1vZmYtYnk6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBh bGFAaW50ZWwuY29tPgo+Cj4gKiBmYWNlcGFsbS4KPgo+IEkgYW0gYW1hemVkIHRoYXQgdG9vayBz byBsb25nIGZvciB1cyB0byBub3RpY2UuCgpJdCBjb3VsZCBiZSB0aGF0IHdlIGRvbid0IGhhdmUg Y2hhaW5lZCBzbyBtdWNoIGluIENJLgpBbHNvIGl0IHNlZW1zIHRvIGJlIG1vcmUgc3VidGxlIHRo YW4gd2l0aCBJVkIuIFdpdGgKc3BpbiBiYXRjaCBpdCBkaWRudCBzdXJmYWNlIGJ1dCB3aXRoIG5i LWF3YWl0LWRlZmF1bHQKdGhlIHN0b3JlL3NwaW4gYW5kIHBvc3NpYmx5KD8pIHRoZSBjcHUgc2lk ZSBzbGVlcApsdXJlZCBpdCBvdXQuCgo+IEFja2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNo cmlzLXdpbHNvbi5jby51az4KVGhhbmtzLgoKPgo+IERpZCB3ZSBldmVyIGdldCBhIHcvYSBpZGVu dGlmaWVyIGZvciB0aGlzPwoKTm90IHRoYXQgSSBrbm93IG9mLiBBbmQgaW4gcmV0cm9zcGVjdCBl eGNsdWRpbmcKaHN3IHdhcyBub3Qgd2lzZSBpbiB0aGUgb3JpZ2luYWwgcGF0Y2guIEl0IHdhcyB2 Mwp3aGVyZSBpdCB3YXMgZXhjbHVkZWQgYnV0IEkgZGlkbid0IGZpbmQgdGhlIHRyYWlsIHRoYXQK bGVhZCB0aGVyZS4gVHJ1c3RpbmcgaXQgbm90IHRvIGluaGVyaXQgdGhlIHBlY3VsaWFyaXRpZXMu Li4KCkkgbGlrZSB0byB0aGluayB0aGF0IHdlIHRlc3RlZCBhbmQgaXQgbmV2ZXIgaHVuZyB3aXRo CnN0cmFpZ2h0IHVwIGJ1c3kgY2hhaW5pbmcuIG5iLWF3YWl0LWRlZmF1bHQgaXMKbW9yZSBzb3Bo aXN0aWNhdGVkLgoKLU1pa2EKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==