From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932838AbdJ3UTC (ORCPT ); Mon, 30 Oct 2017 16:19:02 -0400 Received: from mga02.intel.com ([134.134.136.20]:12780 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752062AbdJ3UTB (ORCPT ); Mon, 30 Oct 2017 16:19:01 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,321,1505804400"; d="scan'208";a="915554766" Date: Mon, 30 Oct 2017 21:18:48 +0100 From: Fengguang Wu To: Linus Torvalds Cc: intel-gfx , Linux Kernel Mailing List , Daniel Vetter , Chris Wilson , Maarten Lankhorst , Ville =?utf-8?B?U3lyasOkbMOk?= Subject: Re: [haswell_crtc_enable] WARNING: CPU: 3 PID: 109 at drivers/gpu/drm/drm_vblank.c:1066 drm_wait_one_vblank+0x18f/0x1a0 [drm] Message-ID: <20171030201848.xhe7zkm4bn3w46mr@wfg-t540p.sh.intel.com> References: <20171029225155.qcum5i75awrt5tzm@wfg-t540p.sh.intel.com> <20171030070044.eibo4y43plbc2vbk@wfg-t540p.sh.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 30, 2017 at 12:10:11PM -0700, Linus Torvalds wrote: >On Mon, Oct 30, 2017 at 12:00 AM, Fengguang Wu wrote: >> CC intel-gfx. > >Thanks, these are all interesting (even if some of them seem to be >from random kernels). > >Fengguang, is this a new script that you started running? Because I'm >*hoping* it's not that rc6 suddenly seems so flaky, and it's really >that you now have a nice new script that started reporting these >things better, even though many of them may be old? Yes they are mostly not new issues to rc6. Just that I happen to start this form of summary reporting now. It's a bit late for rc6 and sorry about that! Next time when reporting from rc1, we'll have much more time for working out proper fixes and testing them out thoroughly. Regards, Fengguang From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Subject: Re: [haswell_crtc_enable] WARNING: CPU: 3 PID: 109 at drivers/gpu/drm/drm_vblank.c:1066 drm_wait_one_vblank+0x18f/0x1a0 [drm] Date: Mon, 30 Oct 2017 21:18:48 +0100 Message-ID: <20171030201848.xhe7zkm4bn3w46mr@wfg-t540p.sh.intel.com> References: <20171029225155.qcum5i75awrt5tzm@wfg-t540p.sh.intel.com> <20171030070044.eibo4y43plbc2vbk@wfg-t540p.sh.intel.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 ESMTPS id 0472A6E542 for ; Mon, 30 Oct 2017 20:18:54 +0000 (UTC) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Linus Torvalds Cc: Daniel Vetter , intel-gfx , Linux Kernel Mailing List List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBPY3QgMzAsIDIwMTcgYXQgMTI6MTA6MTFQTSAtMDcwMCwgTGludXMgVG9ydmFsZHMg d3JvdGU6Cj5PbiBNb24sIE9jdCAzMCwgMjAxNyBhdCAxMjowMCBBTSwgRmVuZ2d1YW5nIFd1IDxm ZW5nZ3Vhbmcud3VAaW50ZWwuY29tPiB3cm90ZToKPj4gQ0MgaW50ZWwtZ2Z4Lgo+Cj5UaGFua3Ms IHRoZXNlIGFyZSBhbGwgaW50ZXJlc3RpbmcgKGV2ZW4gaWYgc29tZSBvZiB0aGVtIHNlZW0gdG8g YmUKPmZyb20gcmFuZG9tIGtlcm5lbHMpLgo+Cj5GZW5nZ3VhbmcsIGlzIHRoaXMgYSBuZXcgc2Ny aXB0IHRoYXQgeW91IHN0YXJ0ZWQgcnVubmluZz8gQmVjYXVzZSBJJ20KPipob3BpbmcqIGl0J3Mg bm90IHRoYXQgcmM2IHN1ZGRlbmx5IHNlZW1zIHNvIGZsYWt5LCBhbmQgaXQncyByZWFsbHkKPnRo YXQgeW91IG5vdyBoYXZlIGEgbmljZSBuZXcgc2NyaXB0IHRoYXQgc3RhcnRlZCByZXBvcnRpbmcg dGhlc2UKPnRoaW5ncyBiZXR0ZXIsIGV2ZW4gdGhvdWdoIG1hbnkgb2YgdGhlbSBtYXkgYmUgb2xk PwoKWWVzIHRoZXkgYXJlIG1vc3RseSBub3QgbmV3IGlzc3VlcyB0byByYzYuIEp1c3QgdGhhdCBJ IGhhcHBlbiB0byBzdGFydAp0aGlzIGZvcm0gb2Ygc3VtbWFyeSByZXBvcnRpbmcgbm93LgoKSXQn cyBhIGJpdCBsYXRlIGZvciByYzYgYW5kIHNvcnJ5IGFib3V0IHRoYXQhIE5leHQgdGltZSB3aGVu IHJlcG9ydGluZwpmcm9tIHJjMSwgd2UnbGwgaGF2ZSBtdWNoIG1vcmUgdGltZSBmb3Igd29ya2lu ZyBvdXQgcHJvcGVyIGZpeGVzIGFuZAp0ZXN0aW5nIHRoZW0gb3V0IHRob3JvdWdobHkuCgpSZWdh cmRzLApGZW5nZ3VhbmcKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4Cg==