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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 CDCE4C433DB for ; Mon, 1 Mar 2021 20:51:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6E73F601FC for ; Mon, 1 Mar 2021 20:51:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243724AbhCAUuv (ORCPT ); Mon, 1 Mar 2021 15:50:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:54488 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243716AbhCAUr4 (ORCPT ); Mon, 1 Mar 2021 15:47:56 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id 0320164EBD; Mon, 1 Mar 2021 19:59:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614628784; bh=JFjK8c+1wV0mLpO/8kJRbiGOKQphyuTRXuet3BtnUzg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=r6tAU6RtWpgwvS56jYkBHtfe13LqqZXbgySjP1kiOmrR/RYHiAtL6q8NOrNilmIm8 Vkmbfp9pH4plrEiMX/ZNN89O40E+HJNvpJpfD1CmA0CAc2g1jSGRVTYRxR9ZMYu/ep harBrJ1iVU9L875A7cLTG2HSO9qvQJo11JyPQBgkWITih+ixEqjyMFdZ4QckU4nvGN dJ4EpRUrsYX8O6XKHHTkzi59lU2f3ycIkgOQDQrNO76adoFOXdU9aAYmz7zYs5DgwR meajvBO6HuGE2NxthwkBp6tQiG32CLbHE9oF/u7UycdR0IiQCIoRqLPsdF630nwu5k 7oUIGF3pPnZRQ== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] iommu/arm-smmu-qcom: Initialize SCTLR of the bypass context From: patchwork-bot+linux-arm-msm@kernel.org Message-Id: <161462878399.6187.4171644129051562285.git-patchwork-notify@kernel.org> Date: Mon, 01 Mar 2021 19:59:43 +0000 References: <20210106005038.4152731-1-bjorn.andersson@linaro.org> In-Reply-To: <20210106005038.4152731-1-bjorn.andersson@linaro.org> To: Bjorn Andersson Cc: linux-arm-msm@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hello: This patch was applied to qcom/linux.git (refs/heads/for-next): On Tue, 5 Jan 2021 16:50:38 -0800 you wrote: > On SM8150 it's occasionally observed that the boot hangs in between the > writing of SMEs and context banks in arm_smmu_device_reset(). > > The problem seems to coincide with a display refresh happening after > updating the stream mapping, but before clearing - and there by > disabling translation - the context bank picked to emulate translation > bypass. > > [...] Here is the summary with links: - iommu/arm-smmu-qcom: Initialize SCTLR of the bypass context https://git.kernel.org/qcom/c/aded8c7c2b72 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html