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[209.132.180.67]) by mx.google.com with ESMTP id l10si1279466pgs.97.2018.02.11.16.38.04; Sun, 11 Feb 2018 16:38:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@fireburn-co-uk.20150623.gappssmtp.com header.s=20150623 header.b=Oh3l+BrU; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932288AbeBLAgO (ORCPT + 99 others); Sun, 11 Feb 2018 19:36:14 -0500 Received: from mail-qt0-f181.google.com ([209.85.216.181]:43496 "EHLO mail-qt0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932108AbeBLAgM (ORCPT ); Sun, 11 Feb 2018 19:36:12 -0500 Received: by mail-qt0-f181.google.com with SMTP id d26so6704460qtk.10 for ; Sun, 11 Feb 2018 16:36:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fireburn-co-uk.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=E64bkOqow087haYhutV7wdIo93ookXMNIIV4yKvd6fA=; b=Oh3l+BrUmagcidulJ56KHGMpuKFwn053Dn5tWgd4+VPrllRmfJBYpuLuEXVc7Flwt/ 2D4k8dToUNK1iTTLHFcVr1AFumZVOFGEf4ZsciXvCSr4pxIP5gLrXpzEJtjTEkUm/jzd SzzAyOdDECwDg2GWVHPo0/Dm1kbJeffOR8ms4e9GX7OxsY6HXG9qTa5CiYQkPckSxE1r lCKRqAee9bMXs67xzwv46/VmPIzm+3r/WBeZ/x4ZoO6V0vxTA0hQcwA1OSEZHDhWqet2 ZdzcN7DvGfqmfhhCg84ELUdlnpcnfOxz6gvuImo5yIlm+/sJ+oobePYVWl8oghYl319k GAGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=E64bkOqow087haYhutV7wdIo93ookXMNIIV4yKvd6fA=; b=aa/2QbwBfls3SB0+XPjdLlDDabvkuSOPGvohItuDZFT9J1UGwfVxR4JnhvG28NDq9y iiapXvFAEKZ+8+yeIKY2ib6/4RsqCl3sG4UMQGDkn/V9U/46oox1ND27pnSer6r3+ZDo vRhEyZavk0uuKBHfe7tyUiX693NodSpuGIfoH3Utp9/Xe5Y98AocOYTRLDeMvDCbYANT 9+M7UCS4Q4nUL/LvYGwGRC/3kU532PsjwqJstsdTPRKH8373KgKYn9Fufh7n+bX5OwLs GznbPLdmfSgtzpRc7YsuU3/2pOtWjiuDjZnY0m/dvgO5sJxCljgsHU2Ihqr8Q+RlMhYZ V1kw== X-Gm-Message-State: APf1xPCgTHzO6+P2Ltpkx3IYJu4AJ00/NfzL+27bLf9LCNKtxEWfeLuE idw9W9Hh0zzSltZhd4FiyclpetZytYJVlKHOEK+v5g== X-Received: by 10.200.42.35 with SMTP id k32mr16748129qtk.101.1518395771957; Sun, 11 Feb 2018 16:36:11 -0800 (PST) MIME-Version: 1.0 Received: by 10.12.214.81 with HTTP; Sun, 11 Feb 2018 16:35:51 -0800 (PST) In-Reply-To: <20180211194154.GB22869@wunner.de> References: <20180211192314.GA22869@wunner.de> <20180211194154.GB22869@wunner.de> From: Mike Lothian Date: Mon, 12 Feb 2018 00:35:51 +0000 Message-ID: Subject: Re: [PATCH 0/5] Fix deadlock on runtime suspend in DRM drivers To: Lukas Wunner 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 Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi 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 Regards Mike