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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D64EEB64D9 for ; Mon, 10 Jul 2023 11:57:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230340AbjGJL52 (ORCPT ); Mon, 10 Jul 2023 07:57:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230073AbjGJL52 (ORCPT ); Mon, 10 Jul 2023 07:57:28 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7791EE1 for ; Mon, 10 Jul 2023 04:56:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1688990200; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=V5nvWHxOS1jlxX2P24Kbt+E8BFVKb+2zALHkjYGPjbU=; b=HNQ1hywyKyOZk4wbqGxwgHlgbSvyjIKxdOmOC3HbZKwHrhg5QOQ/imYhfJulsjgYb+2P9A knLbG1PEcfHwJ3QPHf06gfMj7SQjHZnIcAEw4avT4+QxfEmlQbe9WGx1Df2IcBvhvdKkCV 4o69kAQyJLx7L4FDIIQNbkjEV9WIm9g= Received: from mail-lj1-f198.google.com (mail-lj1-f198.google.com [209.85.208.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-64-F3LW7EANM_GRXtEqyCN3Mw-1; Mon, 10 Jul 2023 07:56:39 -0400 X-MC-Unique: F3LW7EANM_GRXtEqyCN3Mw-1 Received: by mail-lj1-f198.google.com with SMTP id 38308e7fff4ca-2b6fbef3087so38097691fa.0 for ; Mon, 10 Jul 2023 04:56:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688990197; x=1691582197; 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=V5nvWHxOS1jlxX2P24Kbt+E8BFVKb+2zALHkjYGPjbU=; b=UzGWpNz6A4ocYeOhrRjusSEtDXiRlZddECKVkceQ51nSuBe9AU9u4fSvTai1fInrto aiWUjvZiDefrnwtvhwQomouHIGuH0nhzwGP78pZiTC3XkaemJFpoO1qClWeAOfN+FJe8 QvoIgWGQ0t42HYpLicRFLyOwF4GYYUJCc4dUrn339U5uMnN6HWHAv9WU9TIKAZtCAB4Q iw4AgCzqyIVpJGIvxiX3g0FXDq+IkjRi9FVDxX0XybbMAGPNnXJGy1AA3Gps9A2R7ZAf atohV7zxpN2xzEOWtEIUQBCoplwoCXIKlgTGwgm3SuG3m2ol+GlMCe4P/cgzFheIBvGP s5UQ== X-Gm-Message-State: ABy/qLbFN9sVr/HcvStJyqIigNlDN3ykSaW2E7lSuWgCuKrCK3V5YNPX xaGV0KAOeWbkKIOyANK6SmzOA0kveJJK//5G3xpuquQDA3MMJP2SZPIhkCG+7BipG0gXY44Gm6S n/c+FXDBb4ItzHF4rJljgUu2AtbIBvHcdopo= X-Received: by 2002:a05:651c:205:b0:2b6:c394:91dd with SMTP id y5-20020a05651c020500b002b6c39491ddmr9535759ljn.10.1688990197749; Mon, 10 Jul 2023 04:56:37 -0700 (PDT) X-Google-Smtp-Source: APBJJlHHaINIY4IeEyczmZRw/E4sGNkyu+QGYkdJrKccjKWG8MejGXh5QlhRs3Cdy+GKrd5vo6ELuw== X-Received: by 2002:a05:651c:205:b0:2b6:c394:91dd with SMTP id y5-20020a05651c020500b002b6c39491ddmr9535744ljn.10.1688990197329; Mon, 10 Jul 2023 04:56:37 -0700 (PDT) Received: from localhost.localdomain ([151.29.137.73]) by smtp.gmail.com with ESMTPSA id g8-20020a170906594800b009930308425csm6046503ejr.31.2023.07.10.04.56.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jul 2023 04:56:36 -0700 (PDT) Date: Mon, 10 Jul 2023 13:56:34 +0200 From: Juri Lelli To: Mike Galbraith Cc: Sebastian Andrzej Siewior , linux-rt-users , LKML Subject: Re: [RT] i915 sleeping function from atomic in gen6_reset_engines() Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org On 10/07/23 12:09, Mike Galbraith wrote: > On Mon, 2023-07-10 at 09:21 +0200, Juri Lelli wrote: > > Hi! > > > > On 23/01/23 17:04, Juri Lelli wrote: > > > Hi, > > > > > > I've just noticed the following while testing v6.2-rc3-rt1. > > > > I'm still seeing the following on v6.4-rt6. > > > > I believe 20211006164628.s2mtsdd2jdbfyf7g@linutronix.de should cure it, > > but I don't think it did go anywhere? > > The raw lock cyclictest deltas don't look great. I shut it up with the > below. For my i915 equipped lappy, a raw lock fix would be just fine, > its cyclictest numbers already being well south of 'oh dear'. Right, thanks for sharing! Looks like Sebastian is on holiday, so I guess we'll need to wait till he's back to see which solution he prefer. Best, Juri