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=0.5 required=3.0 tests=DATE_IN_PAST_03_06,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 B9220C54FD0 for ; Mon, 27 Apr 2020 12:49:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86987206CD for ; Mon, 27 Apr 2020 12:49:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FDCKgM5d" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727104AbgD0Mtb (ORCPT ); Mon, 27 Apr 2020 08:49:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726769AbgD0Mta (ORCPT ); Mon, 27 Apr 2020 08:49:30 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A3A6C0610D5 for ; Mon, 27 Apr 2020 05:49:30 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id z6so20352627wml.2 for ; Mon, 27 Apr 2020 05:49:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=/9BeKGDV5jCVKkpLL/J/G90uyL40eKzSl52eSn32nKI=; b=FDCKgM5d+I3LXOYYHNZvJYOFYfaxiQn750YyOS/Mm5OmI+UtgkQVmrJLcJVO0GC0Zt ceXiZxzYCxuFo2pj874FSKlgYESw3zCrGcrtWoh67uMbNS/y2EWqn12K4HTEzdQ7L9TV 8Ydt0EQ9XPan1CP0DnYWP2akHU0EB/DthO3nLMNuV8+uRBcrGkHHzmYx3Sv205fTRm4E 5b4C0qe5JPTt53JhevF3pCQjMwj3oG45MbshoLTtRCQYpv6qE8JUMZhaJADgkSUMSajp 0iY14KjeEy4G+bGCIym8GenUWx0dqk816Qz/srCvboPJihp9eY1jWRPhnfObljaFxrcT lMgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=/9BeKGDV5jCVKkpLL/J/G90uyL40eKzSl52eSn32nKI=; b=bOEApAud2tJWFW+xQk+DYqpdGt2GerM5SkMQ2gg0/Kp0+31UvNHVrCtQWjCE/13OpD Lz+UssI2U1DKoYR0jnv3gTJBcuJSfIgBMTbXrUCiQWZpZCT+Sp7JjcfPpDYH69+ifgGt Tyq5MWJQRjVHYCjm28BLbF6Jq78IWQGwF5NyxcgruwQnouEnxclGiyuaCfka567MSQmL zTfVlxSJME9rJggyBoFSnsKPf8t0VlsiZuXyOplSWPqmtkMkT4bM2MzUZitcr4wLpArT Lyde+CSUuVAAw4u6vAi3BVQALuAT+q8bjHvbJZ98kC9R3Q70F38iJ2UdOhJp9Ain1VfK Ntmg== X-Gm-Message-State: AGi0PubMYImZUcAQh9OfiCEUTkbJHj5eZ/4j9j/Y0YGdwqtfTcyA9B+z BsyNTsqsFdfj5j91B5eu+AQ= X-Google-Smtp-Source: APiQypKNTyVT4ZVU1rmEWgLaRydqb1YmP+qBmZ8pwJNkhtvwPDp9mdOc3aC0FBQ2FtzLzfCwkPZKcA== X-Received: by 2002:a1c:bd8b:: with SMTP id n133mr27648742wmf.175.1587991769172; Mon, 27 Apr 2020 05:49:29 -0700 (PDT) Received: from localhost (ip1f115f16.dynamic.kabel-deutschland.de. [31.17.95.22]) by smtp.gmail.com with ESMTPSA id x6sm23218969wrg.58.2020.04.27.05.49.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Apr 2020 05:49:28 -0700 (PDT) Date: Mon, 27 Apr 2020 10:23:48 +0200 From: Oliver Graute To: jason.hui.liu@nxp.com Cc: anson.huang@nxp.com, aisheng.dong@nxp.com, catalin.marinas@arm.com, will@kernel.org, linux-imx@nxp.com, oliver.graute@kococonnector.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: arm64: imx8qm: tlb SW workaround for IMX8QM Message-ID: <20200427082348.GA98329@archlinux.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, is this nxp software workaround already proposed to linux community? can someone point me to the discussion if available. https://source.codeaurora.org/external/imx/linux-imx/commit/?h=3Dimx_5.4.3_= 2.0.0&id=3D593bea4e36d8c8a4fd65ef4f07fb8144dab2de1c Best Regards, Oliver