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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E107DC07E99 for ; Thu, 8 Jul 2021 07:08:39 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AF07B61CC1 for ; Thu, 8 Jul 2021 07:08:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AF07B61CC1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0D1A36E15C; Thu, 8 Jul 2021 07:08:28 +0000 (UTC) Received: from mail-il1-x132.google.com (mail-il1-x132.google.com [IPv6:2607:f8b0:4864:20::132]) by gabe.freedesktop.org (Postfix) with ESMTPS id 255DD6E15F for ; Wed, 7 Jul 2021 17:34:36 +0000 (UTC) Received: by mail-il1-x132.google.com with SMTP id o8so3649994ilf.12 for ; Wed, 07 Jul 2021 10:34:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=sD13z85XVgoLdSGSEXdyjIhfF8nDl4He7AW/wdIYAPE=; b=GMyUr6TlJ9VJExoTQpjFfBsLf6J01HTyZta3543eDwhlqbYEzWxs8GoDpUc1UsSTw4 l1VVQLqIkdx353vwBODZcBzPc+/pWN2sN4WUmOL2Q2pzqXNGKMgaACFtiLtqRBNiBa9g MO2krDbX2BQp90Nsue1zk7vA6Wepr7RZf2O7Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sD13z85XVgoLdSGSEXdyjIhfF8nDl4He7AW/wdIYAPE=; b=GR+B514/wkulX8IXoH0mKI9LkPZta8oFqrqB86ng93qwjfQGrLeN/UsRPoS2YzYJGC n8TYeDc4D6RPnSvby2Un2S5r4hfH4XcfdW2e7lSS2QI01HSZJcnLqkcBM9vGd+VzFogf 0r7UKnVy/FWsefoROxhiTv+1trx0IEvzNsOtYNa7uc6Yystf/wcFuK1A14bRpwF6m9cq SuWxUrxkFMnMUXZeuP5TJRljOjZ1byVg33XYwxL1hATUFVMFRmrIc6rqytorvoppRtKP D1JOcsIcZYf/6zJSLSPAge6zke4Es1eMEKCYas8Gl9G8iyZ/ixCdKwLti5i6AT3AL2Ta UaYw== X-Gm-Message-State: AOAM531KsLsg9F8Adv8hCOhbxMTwnihhBKIJZbhwOJe2KRuC5VMf+BTF KokqSl06rEca6oqt/ZkeL2FRxy1bCN6qfNgj+j32Yg== X-Google-Smtp-Source: ABdhPJxjcG9AfhjNI0K88JMDlGt/CX21XaqIJd0EGqm1e9KWBmc9XPZNa/mXbdXJb612yvG28vh3Q4PQfEPrvTUr3HA= X-Received: by 2002:a92:6f0a:: with SMTP id k10mr18648951ilc.105.1625679275706; Wed, 07 Jul 2021 10:34:35 -0700 (PDT) MIME-Version: 1.0 References: <20210610214431.539029-1-robdclark@gmail.com> <2016473f-2b38-f049-1e8d-04bdf5af6cea@linaro.org> In-Reply-To: From: Rob Clark Date: Wed, 7 Jul 2021 10:38:38 -0700 Message-ID: Subject: Re: [PATCH v5 0/5] iommu/arm-smmu: adreno-smmu page fault handling To: John Stultz Content-Type: text/plain; charset="UTF-8" X-Mailman-Approved-At: Thu, 08 Jul 2021 07:08:27 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Konrad Dybcio , Akhil P Oommen , dri-devel , open list , Eric Anholt , AngeloGioacchino Del Regno , Marijn Suijten , Lee Jones , Sai Prakash Ranjan , Jonathan Marek , Will Deacon , Zhenzhong Duan , Bjorn Andersson , Joerg Roedel , linux-arm-msm , Sharat Masetty , Krishna Reddy , Jordan Crouse , "moderated list:ARM SMMU DRIVERS" , "Isaac J. Manjarres" , Robin Murphy , Douglas Anderson , "list@263.net:IOMMU DRIVERS , Joerg Roedel , " , "Kristian H. Kristensen" , Dmitry Baryshkov , freedreno Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, Jul 6, 2021 at 10:12 PM John Stultz wrote: > > On Sun, Jul 4, 2021 at 11:16 AM Rob Clark wrote: > > > > I suspect you are getting a dpu fault, and need: > > > > https://lore.kernel.org/linux-arm-msm/CAF6AEGvTjTUQXqom-xhdh456tdLscbVFPQ+iud1H1gHc8A2=hA@mail.gmail.com/ > > > > I suppose Bjorn was expecting me to send that patch > > If it's helpful, I applied that and it got the db845c booting mainline > again for me (along with some reverts for a separate ext4 shrinker > crash). > Tested-by: John Stultz > Thanks, I'll send a patch shortly BR, -R