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=-6.1 required=3.0 tests=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 CEB4CC433DF for ; Tue, 7 Jul 2020 14:17:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A381920771 for ; Tue, 7 Jul 2020 14:17:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594131472; bh=pve5QprljZ4UYpaZLR9H+cQw5sf2yLulSSnup7LqVq4=; h=Date:From:To:Cc:In-Reply-To:References:Subject:List-ID:From; b=VR76Uio4jXrjzmp/4ECt75t/pYqGs/LbrTpUzhS/qSM70XRn5ZU0Qmq1adJeLs1q3 1JXQrfM/CU+M8SRIdtNx6fb8q/0lf/l0XeLx2ny20JZgQpo0xYv65Zw+b3c7RKizgC EW2L1rOsgppGkqMrC6lYgcQvTq7xbQ+MRw1OZlWg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728297AbgGGORw (ORCPT ); Tue, 7 Jul 2020 10:17:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:52294 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727064AbgGGORw (ORCPT ); Tue, 7 Jul 2020 10:17:52 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 04C1520771; Tue, 7 Jul 2020 14:17:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594131471; bh=pve5QprljZ4UYpaZLR9H+cQw5sf2yLulSSnup7LqVq4=; h=Date:From:To:Cc:In-Reply-To:References:Subject:From; b=v94pGfnpkt+1iWcdy7HEv8hILl70AgmCSFhrQtwKguzL7jcIqUIL5Y6IUkBPwejWt ScKC/u6TYYhseFcnsSnNWy/VvkjLp8lFP7ZEqgih4agghenABndSt+oiIfl5UdsxOR oX4gKT6hXJWiridoPY47IYULindd3ubEA0aZ/jh8= Date: Tue, 07 Jul 2020 15:17:47 +0100 From: Mark Brown To: Andy Gross , Douglas Anderson , Bjorn Andersson Cc: linux-spi@vger.kernel.org, ctheegal@codeaurora.org, akashast@codeaurora.org, mkshah@codeaurora.org, linux-kernel@vger.kernel.org, mka@chromium.org, georgi.djakov@linaro.org, swboyd@chromium.org, linux-arm-msm@vger.kernel.org In-Reply-To: <20200702004509.2333554-1-dianders@chromium.org> References: <20200702004509.2333554-1-dianders@chromium.org> Subject: Re: [PATCH 0/3] spi: spi-geni-qcom: Avoid a bunch of per-transfer overhead Message-Id: <159413146696.34997.14314538342841889757.b4-ty@kernel.org> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org On Wed, 1 Jul 2020 17:45:06 -0700, Douglas Anderson wrote: > This series tries to reduce a whole bunch of overhead in each SPI > transfer. Much of this overhead is new with the recent interconnect > changes, but even without those changes we still had some overhead > that we could avoid. Let's avoid all of it. > > These changes are atop the Qualcomm tree to avoid merge conflicts. If > they look good, the most expedient way to land them is probably to get > Ack's from Mark and land then via the Qualcomm tree. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/3] spi: spi-geni-qcom: Avoid clock setting if not needed (no commit info) [2/3] spi: spi-geni-qcom: Set an autosuspend delay of 250 ms commit: e99f0b6ef2679b0abeefcd7bd148cd65651c7857 [3/3] spi: spi-geni-qcom: Get rid of most overhead in prepare_message() (no commit info) All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark