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=-11.4 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 AC0A2C4708D for ; Wed, 26 May 2021 19:03:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C476613DD for ; Wed, 26 May 2021 19:03:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235855AbhEZTFU (ORCPT ); Wed, 26 May 2021 15:05:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:41062 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235735AbhEZTE5 (ORCPT ); Wed, 26 May 2021 15:04:57 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 1062961442; Wed, 26 May 2021 19:03:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622055805; bh=DX1RnMBOV7hTBXm9AZ6SGeYDb7HUK++PtW/bN5PntOA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=or5lDiR18ooF2l22NR7YsjkMUvrob49MchBjexmQriHM5Xn9FySHY4I9WU3QvKjpe nUQR+9lMgfu/yo52HEs493fXYms1utStGnE23ZMAVZzMOFYVSUPNhXAprKMDoVFQJO L9rz0DvFc7+ixsd6IqizLsOKP/bYmSqOxqMbcm0zi4dhwsx7NaTFx9f4gWvxFqDi02 b2vSkRWwQjcJTr4RUI51AcG/QCNljZvel/vcg4ZV12pDmX10c79zr8te0C39yqc4yl stSL3biUYqwHlugAPZQMYaIXeM1pz1rigI9++A4BOJ3fzSfkWpIBunlYcQtl0sr/z8 uwyJ09aXGLXMg== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] mhi: pci_generic: No-Op for device_wake operations From: patchwork-bot+linux-arm-msm@kernel.org Message-Id: <162205580504.26840.1855740708336346180.git-patchwork-notify@kernel.org> Date: Wed, 26 May 2021 19:03:25 +0000 References: <1614096781-30646-1-git-send-email-loic.poulain@linaro.org> In-Reply-To: <1614096781-30646-1-git-send-email-loic.poulain@linaro.org> To: Loic Poulain 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, 23 Feb 2021 17:13:01 +0100 you wrote: > The wake_db register presence is highly speculative and can fuze MHI > devices. Indeed, currently the wake_db register address is defined at > entry 127 of the 'Channel doorbell array', thus writing to this address > is equivalent to ringing the doorbell for channel 127, causing trouble > with some device that get an unexpected channel 127 doorbell interrupt. > > This change fixes that issue by setting wake get/put as no-op for > pci_generic devices. The wake device sideband mechanism seems really > specific to each device, and is AFAIK no defined by the MHI spec. > > [...] Here is the summary with links: - [v2] mhi: pci_generic: No-Op for device_wake operations https://git.kernel.org/qcom/c/e3e5e6508fc1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html