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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF43AC433F5 for ; Thu, 11 Nov 2021 17:27:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B653561268 for ; Thu, 11 Nov 2021 17:27:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234310AbhKKR3y (ORCPT ); Thu, 11 Nov 2021 12:29:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229608AbhKKR3w (ORCPT ); Thu, 11 Nov 2021 12:29:52 -0500 Received: from mail-il1-x12d.google.com (mail-il1-x12d.google.com [IPv6:2607:f8b0:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 629CCC061766 for ; Thu, 11 Nov 2021 09:27:03 -0800 (PST) Received: by mail-il1-x12d.google.com with SMTP id x9so6528633ilu.6 for ; Thu, 11 Nov 2021 09:27:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=aXLTRBYI13KZIO+dfsEzstJMnF2RCHP2vfbXWKYn5mc=; b=Y6uLcEYJHJeBK4ccBUp+MEuFdX/9DKrSAoQHajAyWJda+2QNQESC5GXiYtQlqTssRL fElMFFNGJnU/dgfl7FVrv986rbK6zijwlU/8syNNafUSyckQXprEtdj1CtIS1dR4jj1b ON8nT/NQIC6U3owagvNAiAbfTy1Dv8AHscQUl2mnQmnSuWbz7Bbl2a9mXqDaA94FWbBV B3gjTzQ2McE57pwMlcu9rLm6uxbQP5R8LTqE3casbqONyNVzd4iBnXDZNsf0hiHHvd9h h5fE1rCVQ2baEjk2x6ZueRGHvqz49bgkyp24QTwkiniQFVWPF49JTENISX4bD+pbz/wB q7jA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=aXLTRBYI13KZIO+dfsEzstJMnF2RCHP2vfbXWKYn5mc=; b=eY7l3pZUroq/MWrAI88+SPPjZ3pqeCwaxE5Biy/XfWoziLP6J6IBuK8FqhRmP/zMAE 2mFwVeLqph6vcOqJxAFm+a+PYfOBK+m8uItYrcry5pPy8mTaMRRUidB2v6vBXYEij1W7 vTcxZlLT2Eri3us2anXRH7twZ/Q3Vk4XF7D8Bvxx8E6pPotxRKfZ/pQtiLxELFTwDXLB zEkKukvIUtTCQaYn8LWemcaT8yh9mIQOW8f2M6N4bja3lTINs+dHOmbkP036EAYMh+Rq irfLkvNVzKUUwJOL2UzoJJ6Kj0XjLgJBpJCt6St7sXDLYySxfYQM/wDwr+YcsQSbxqud iPng== X-Gm-Message-State: AOAM530GAMdzJAgpO/6mykXptbALLnHwdywEe/WPp1dAoK8+Ke3bBGei Pd4P9eZbWdkbk6gIsM9tYDt57XKPv3dGqiP8 X-Google-Smtp-Source: ABdhPJwxEk4fywkXqq80kmRZqPGAGeQVzlO7dK8j3AbPBjNVmn39bvExC3YmD97V853PntJExnTnBg== X-Received: by 2002:a05:6e02:174d:: with SMTP id y13mr4982545ill.183.1636651622464; Thu, 11 Nov 2021 09:27:02 -0800 (PST) Received: from [192.168.1.30] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id y12sm2549196ill.71.2021.11.11.09.27.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 11 Nov 2021 09:27:02 -0800 (PST) Subject: Re: ____i915_gem_object_get_pages() -> shmem_get_pages() crash in -git To: Ajay Garg Cc: airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, LKML References: From: Jens Axboe Message-ID: <6bb8c25c-cdcf-8bca-3db2-9871a90d518f@kernel.dk> Date: Thu, 11 Nov 2021 10:27:01 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/11/21 10:03 AM, Ajay Garg wrote: > Hi Jens. > > Same issue at my side. > > Have posted a patch at > https://lore.kernel.org/linux-mm/CAMZfGtUp6dkT4OWzLhL8whqNnXAbfVw5c6AQogHzY3bbM_k2Qw@mail.gmail.com/T/#m2189d135b9293de9b4a11362f0179c17b254d5ab > > Will be great to hear back if it fixes things at your side too. Yep, looks like that'd fix it indeed. -- Jens Axboe