From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [git pull] drm fixes Date: Mon, 02 Mar 2015 12:26:12 +0200 Message-ID: <8761aj66gr.fsf@intel.com> References: <1425289456.24292.93.camel@x220> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1425289456.24292.93.camel@x220> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paul Bolle , Linus Torvalds Cc: Dave Airlie , Daniel Vetter , intel-gfx , Linux Kernel Mailing List , DRI mailing list List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCAwMiBNYXIgMjAxNSwgUGF1bCBCb2xsZSA8cGVib2xsZUB0aXNjYWxpLm5sPiB3cm90 ZToKPiBPbiBTYXQsIDIwMTUtMDItMjggYXQgMjI6MDggLTA4MDAsIExpbnVzIFRvcnZhbGRzIHdy b3RlOgo+PiBIbW0uIDMuMTkgd29ya3MgZmluZSwgZXZlbiBpZiBpdCBlbmRzIHVwIHNwZXdpbmcK Pj4gCj4+ICAgICBXQVJOSU5HOiBDUFU6IDAgUElEOiA2IGF0IGRyaXZlcnMvZ3B1L2RybS9kcm1f aXJxLmM6MTEyMQo+PiBkcm1fd2FpdF9vbmVfdmJsYW5rKzB4MTI1LzB4MTMwKCkKPj4gICAgIHZi bGFuayBub3QgYXZhaWxhYmxlIG9uIGNydGMgMSwgcmV0PS0yMgo+PiAKPj4gYSBsb3QuCj4KPiBG b3Igd2hhdCBpdCdzIHdvcnRoLCB0aGF0IHN0cmVhbSBvZiBXQVJOSU5HcyB3YXMgcmVwb3J0ZWQg Zm9yIHYzLjE5LXJjMQo+IGluIGh0dHA6Ly9sa21sLmtlcm5lbC5vcmcvci8yMDE1MDEzMTIxMTYw OS5HQTM3MTBAeXVsaWEtZGVza3RvcCAuCj4KPiBDb21taXQgZjliNjFmZjZiY2U5ICgiZHJtL2k5 MTU6IFB1c2ggdmJsYW5rIGVuYWJsZS9kaXNhYmxlIHBhc3QKPiBlbmNvZGVyLT5lbmFibGUvZGlz YWJsZSIpIHNpbGVuY2VkIGl0IGFnYWluIGluIHY0LjAtcmMxLiBJIGd1ZXNzIHRoYXQKPiBjb21t aXQgd2lsbCBlbmQgdXAgaW4gdjMuMTktc3RhYmxlIGluIGR1ZSB0aW1lLgoKWWVzOyB0aGUgY29t bWl0IGxhY2tlZCBjYzogc3RhYmxlLCBJIGp1c3QgcmVxdWVzdGVkIGEgYmFja3BvcnQgbW9tZW50 cwpiZWZvcmUgeW91ciBtYWlsIFsxXS4KCkJSLApKYW5pLgoKClsxXSBodHRwOi8vbWlkLmdtYW5l Lm9yZy84NzRtcTNvaWY1LmZzZkBpbnRlbC5jb20KCgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9w ZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753939AbbCBKZG (ORCPT ); Mon, 2 Mar 2015 05:25:06 -0500 Received: from mga11.intel.com ([192.55.52.93]:28181 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751914AbbCBKZD (ORCPT ); Mon, 2 Mar 2015 05:25:03 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,674,1418112000"; d="scan'208";a="685477636" From: Jani Nikula To: Paul Bolle , Linus Torvalds Cc: Dave Airlie , Daniel Vetter , DRI mailing list , Linux Kernel Mailing List , intel-gfx Subject: Re: [git pull] drm fixes In-Reply-To: <1425289456.24292.93.camel@x220> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <1425289456.24292.93.camel@x220> User-Agent: Notmuch/0.19+67~g70b5ead (http://notmuchmail.org) Emacs/24.4.1 (x86_64-pc-linux-gnu) Date: Mon, 02 Mar 2015 12:26:12 +0200 Message-ID: <8761aj66gr.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 02 Mar 2015, Paul Bolle wrote: > On Sat, 2015-02-28 at 22:08 -0800, Linus Torvalds wrote: >> Hmm. 3.19 works fine, even if it ends up spewing >> >> WARNING: CPU: 0 PID: 6 at drivers/gpu/drm/drm_irq.c:1121 >> drm_wait_one_vblank+0x125/0x130() >> vblank not available on crtc 1, ret=-22 >> >> a lot. > > For what it's worth, that stream of WARNINGs was reported for v3.19-rc1 > in http://lkml.kernel.org/r/20150131211609.GA3710@yulia-desktop . > > Commit f9b61ff6bce9 ("drm/i915: Push vblank enable/disable past > encoder->enable/disable") silenced it again in v4.0-rc1. I guess that > commit will end up in v3.19-stable in due time. Yes; the commit lacked cc: stable, I just requested a backport moments before your mail [1]. BR, Jani. [1] http://mid.gmane.org/874mq3oif5.fsf@intel.com -- Jani Nikula, Intel Open Source Technology Center