From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932711AbeBLDjv (ORCPT ); Sun, 11 Feb 2018 22:39:51 -0500 Received: from bmailout2.hostsharing.net ([83.223.90.240]:57063 "EHLO bmailout2.hostsharing.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932310AbeBLDjt (ORCPT ); Sun, 11 Feb 2018 22:39:49 -0500 Date: Mon, 12 Feb 2018 04:39:47 +0100 From: Lukas Wunner To: Mike Lothian Cc: Tejun Heo , Lai Jiangshan , Alex Deucher , Dave Airlie , Ben Skeggs , Ismo Toijala , nouveau@lists.freedesktop.org, Intel Graphics Development , Liviu Dudau , Linux Kernel Mailing List , Maling list - DRI developers , Hans de Goede , Peter Wu Subject: Re: [PATCH 0/5] Fix deadlock on runtime suspend in DRM drivers Message-ID: <20180212033947.GA19049@wunner.de> References: <20180211192314.GA22869@wunner.de> <20180211194154.GB22869@wunner.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 12, 2018 at 12:35:51AM +0000, Mike Lothian wrote: > I've not been able to reproduce the original problem you're trying to > solve on amdgpu thats with or without your patch set and the above > "trigger" too > > Is anything else required to trigger it, I started multiple DRI_PRIME > glxgears, in parallel, serial waiting the 12 seconds and serial within > the 12 seconds and I couldn't reproduce it The discrete GPU needs to runtime suspend, that's the trigger, so no DRI_PRIME executables should be running. Just let it autosuspend after boot. Do you see "waiting 12 sec" messages in dmesg? If not it's not autosuspending. Thanks, Lukas From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukas Wunner Subject: Re: [PATCH 0/5] Fix deadlock on runtime suspend in DRM drivers Date: Mon, 12 Feb 2018 04:39:47 +0100 Message-ID: <20180212033947.GA19049@wunner.de> References: <20180211192314.GA22869@wunner.de> <20180211194154.GB22869@wunner.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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: Mike Lothian Cc: Ismo Toijala , Hans de Goede , nouveau@lists.freedesktop.org, Intel Graphics Development , Lai Jiangshan , Linux Kernel Mailing List , Maling list - DRI developers , Alex Deucher , Ben Skeggs , Tejun Heo , Dave Airlie , Peter Wu List-Id: nouveau.vger.kernel.org T24gTW9uLCBGZWIgMTIsIDIwMTggYXQgMTI6MzU6NTFBTSArMDAwMCwgTWlrZSBMb3RoaWFuIHdy b3RlOgo+IEkndmUgbm90IGJlZW4gYWJsZSB0byByZXByb2R1Y2UgdGhlIG9yaWdpbmFsIHByb2Js ZW0geW91J3JlIHRyeWluZyB0bwo+IHNvbHZlIG9uIGFtZGdwdSB0aGF0cyB3aXRoIG9yIHdpdGhv dXQgeW91ciBwYXRjaCBzZXQgYW5kIHRoZSBhYm92ZQo+ICJ0cmlnZ2VyIiB0b28KPiAKPiBJcyBh bnl0aGluZyBlbHNlIHJlcXVpcmVkIHRvIHRyaWdnZXIgaXQsIEkgc3RhcnRlZCBtdWx0aXBsZSBE UklfUFJJTUUKPiBnbHhnZWFycywgaW4gcGFyYWxsZWwsIHNlcmlhbCB3YWl0aW5nIHRoZSAxMiBz ZWNvbmRzIGFuZCBzZXJpYWwgd2l0aGluCj4gdGhlIDEyIHNlY29uZHMgYW5kIEkgY291bGRuJ3Qg cmVwcm9kdWNlIGl0CgpUaGUgZGlzY3JldGUgR1BVIG5lZWRzIHRvIHJ1bnRpbWUgc3VzcGVuZCwg dGhhdCdzIHRoZSB0cmlnZ2VyLApzbyBubyBEUklfUFJJTUUgZXhlY3V0YWJsZXMgc2hvdWxkIGJl IHJ1bm5pbmcuICBKdXN0IGxldCBpdAphdXRvc3VzcGVuZCBhZnRlciBib290LiAgRG8geW91IHNl ZSAid2FpdGluZyAxMiBzZWMiIG1lc3NhZ2VzCmluIGRtZXNnPyAgSWYgbm90IGl0J3Mgbm90IGF1 dG9zdXNwZW5kaW5nLgoKVGhhbmtzLAoKTHVrYXMKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cg==