From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1E182C3DA7A for ; Fri, 6 Jan 2023 01:45:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ccHvhx7Na7nsEOzVBekHvgL5lTc8KjhZdFt1QEV/MQs=; b=zXUpBnpOoj/li/ 01SyVsvkNbxlySjNOxHhSkonrZTv1gCW15K6HsXC4ZHaK65vCwrlbVB3hi+kDRorZa0mKcrCmx6j5 jKPTbjgAyEQyiHGcYjveqJ4McgUq1tbsZoXkN2JlVJ+LCOO/7i27157g1nmDpLIyOd6YMSzNCYdRl wyTsdEjGSQReoRa5r0HeH/jXKudGb6oqqtTd8BrmC6lCLjmZIL5EexvotfIaQesVdNrBPbdmEWN5M qowoMEOy64CJP+dLSzn3xplJAS/qi/AZGTxoAvAhLS4MvbSq5ErruMF5atKCDeP/n60ZdypRI+UR+ eCTuiDZgSF7ymxubmW3Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pDbm6-00GwVf-Mi; Fri, 06 Jan 2023 01:44:02 +0000 Received: from mail-pl1-x62c.google.com ([2607:f8b0:4864:20::62c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pDbm2-00GwTF-Os for linux-arm-kernel@lists.infradead.org; Fri, 06 Jan 2023 01:44:00 +0000 Received: by mail-pl1-x62c.google.com with SMTP id y1so232236plb.2 for ; Thu, 05 Jan 2023 17:43:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=zq2tTlqoca8fgMZv+DSfwKOM4QZRj+aLU599+3ypWLs=; b=aT3ec5YU5kW9kVY37MkKgkTc8VMR6+NxP+HPcJ8t9J9c94T+ItW36xG5UN+qJeg8jn orhx9mlGVaPLg2q5tlgxc2OVnTMSUOUpEWbai6U5leqDU7aPt7GPDsUY7Ebe423J2NHM Vh6ro3SfUaCL3pirzzjv6uiOdX3ijLWXQDUog= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=zq2tTlqoca8fgMZv+DSfwKOM4QZRj+aLU599+3ypWLs=; b=jB69deIBnrkl2k93jRlAqimUnl33wxjjD+yN7dAWiNC2svuFP+e309yRaRS3cAXNW6 6MSzIokh+66fQiiVIDwFRcTNxlZkssHMVW7ThONJmWRVK/iKp8SmILQ1uvMRCMLDvyQy J/qoEF/XJcdb5LDvpDCWfNY008Elyc9tGDSN3m8BVfJAsjQFFCRchjN4lj4z1ulu6hqB 1y10AmMZO9BingEsdDojI5JRjZgQpFNqszcBqMPF7BrLi/LYocIr1XFXt2Rp9CTO+Nbi Hi36dmL47xeWlqsZrlgbtsIDq6gNXpIH7TyrKaqolYefzl8FP7PtPvG9JD5+qTQ+vLLO qb7A== X-Gm-Message-State: AFqh2krxAu/frhCvNU/4+p7oyLOMVYhRondryadxes3GpcoXd7at3UAN s6zjqOWSl0ZMZLsaQNy1K7njhA== X-Google-Smtp-Source: AMrXdXvpKiXLt2gXj8DJbU08aSnbZ+9SGellA9tGLkhsf4ENbOej9zoRDEaxgIKHPPmL8ehI2RyDYg== X-Received: by 2002:a17:90b:482:b0:226:ae11:b55b with SMTP id bh2-20020a17090b048200b00226ae11b55bmr7987265pjb.11.1672969435732; Thu, 05 Jan 2023 17:43:55 -0800 (PST) Received: from google.com ([2620:15c:9d:2:5567:fb20:aa4f:352]) by smtp.gmail.com with ESMTPSA id d10-20020a17090a3b0a00b0021806f631ccsm1889218pjc.30.2023.01.05.17.43.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Jan 2023 17:43:55 -0800 (PST) Date: Thu, 5 Jan 2023 17:43:52 -0800 From: Brian Norris To: Michel =?iso-8859-1?Q?D=E4nzer?= Cc: Neil Armstrong , kernelci-results@groups.io, bot@kernelci.org, Jonas Karlman , Robert Foss , Douglas Anderson , Jernej Skrabec , Mark Brown , Sean Paul , dri-devel@lists.freedesktop.org, Andrzej Hajda , gtucker@collabora.com, linux-arm-kernel@lists.infradead.org, Laurent Pinchart Subject: Re: renesas/master bisection: igt-kms-rockchip.kms_vblank.pipe-A-wait-forked on rk3399-gru-kevin Message-ID: References: <6398848e.170a0220.f8e8e.d44f@mx.google.com> <9ff68af1-63f6-1a95-6380-d0d8503fe511@mailbox.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230105_174358_885578_D503BAA9 X-CRM114-Status: GOOD ( 16.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jan 05, 2023 at 04:59:55PM -0800, Brian Norris wrote: > On Wed, Jan 04, 2023 at 10:11:46AM +0100, Michel D=E4nzer wrote: > > On 1/4/23 03:11, Brian Norris wrote: > > > On Tue, Jan 03, 2023 at 07:04:00PM +0100, Michel D=E4nzer wrote: > > >> On 12/21/22 23:02, Brian Norris wrote: > > >>> 3. leave vblank enabled even in the presence of PSR > > > = > > > I'm leaning toward this. > > = > > If this means vblank interrupts will arrive as expected even while in P= SR, that may be the ideal solution indeed. > = > Yes. And I think I have a working patchset for this now. It passes all > the igt-gpu-tools/kms_vblank tests for me now, and I don't think it > causes any other issues. I'll send it out shortly, after a bit more > testing. For the record, that's here: https://lore.kernel.org/lkml/20230105174001.2.Ic07cba4ab9a7bd3618a9e4258b8f= 92ea7d10ae5a@changeid/ I didn't CC everyone who got this report. In included a: Reported-by: "kernelci.org bot" even though it didn't really bisect the right thing. Let me know if there's a different/better way to give credit. Brian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel