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 B6EAFC433E9 for ; Mon, 1 Mar 2021 20:57:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 81E6360231 for ; Mon, 1 Mar 2021 20:57:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243717AbhCAU4w (ORCPT ); Mon, 1 Mar 2021 15:56:52 -0500 Received: from mail.kernel.org ([198.145.29.99]:56492 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243875AbhCAUxI (ORCPT ); Mon, 1 Mar 2021 15:53:08 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id 96FDB64F1D; Mon, 1 Mar 2021 19:59:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614628785; bh=HjJr+4BJ0l1K3sXT5YYEzQ+RGa4wHG06MQM++S6WEt8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=a/+uLMK6JJwf8suaUJfdJ8ENvF6xljyc5zEBFmrbIgUt3gMJkHmNpoL6k/KHUOfWX 4zDh0QfEkgvJumMJsLrgWOoIx+Dcw3dpKA/ULrDS2Ec0EWiMoIHqekd8WyzFG8pOoL 6K5WFQOmynmuq0gU31wnEjWFPZp/34olsbEsBJdOvF5o26q+88RRJEEm3G3vlVHDkS yH9QX51ocPWNR9OqdD50VBce7pWFV7vWG7eDqZSFIJigz3Q2G0ZCTfruzgP2uBW7Gl wG6zY0yyNm2S5apwibF9poNVDwYFlb3csXi1EnFLUkbkZsgOU7+3cnVWJ0Iy1Q6EBv 0z0nIQ0JRlh9g== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] bus: mhi: pci_generic: Increase num of elements in hw event ring From: patchwork-bot+linux-arm-msm@kernel.org Message-Id: <161462878560.6187.11324151259767293186.git-patchwork-notify@kernel.org> Date: Mon, 01 Mar 2021 19:59:45 +0000 References: <1612514195-8257-1-git-send-email-loic.poulain@linaro.org> In-Reply-To: <1612514195-8257-1-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 Fri, 5 Feb 2021 09:36:35 +0100 you wrote: > We met some sporadic modem crashes during high throughput testing, this > has been root caused to a lack of elements in the event ring. Indeed, > the modem is simply crashing when event ring becomes empty. > > It appears that the total number event ring elements is too low given > the performances of the modem (IPA hardware accelerator). This change > increases the number of elements in the hardware event ring to 2048, > which is aligned with what is defined in downstream version: > https://source.codeaurora.org/quic/la/kernel/msm-4.14/tree/arch/arm64/boot/dts/qcom/sm8150-mhi.dtsi?h=msm-4.14#n482 > > [...] Here is the summary with links: - bus: mhi: pci_generic: Increase num of elements in hw event ring https://git.kernel.org/qcom/c/026c5b1ec29c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html