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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 7E88EC282CE for ; Tue, 4 Jun 2019 08:55:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6231E24C4A for ; Tue, 4 Jun 2019 08:55:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727108AbfFDIzy (ORCPT ); Tue, 4 Jun 2019 04:55:54 -0400 Received: from foss.arm.com ([217.140.101.70]:38072 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726883AbfFDIzw (ORCPT ); Tue, 4 Jun 2019 04:55:52 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 22552A78; Tue, 4 Jun 2019 01:55:52 -0700 (PDT) Received: from e107533-lin.cambridge.arm.com (unknown [10.37.9.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4595D3F246; Tue, 4 Jun 2019 01:55:43 -0700 (PDT) Date: Tue, 4 Jun 2019 09:55:36 +0100 From: Sudeep Holla To: Krzysztof Kozlowski Cc: arm@kernel.org, Arnd Bergmann , Olof Johansson , Russell King , Joel Stanley , Andrew Jeffery , Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Vladimir Zapolskiy , Sylvain Lemieux , Jason Cooper , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Aaro Koskinen , Tony Lindgren , Dinh Nguyen , Marc Gonzalez , Mans Rullgard , Liviu Dudau , Lorenzo Pieralisi , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-omap@vger.kernel.org, Sudeep Holla , Geert Uytterhoeven Subject: Re: [PATCH v2] ARM: configs: Remove useless UEVENT_HELPER_PATH Message-ID: <20190604085536.GA23250@e107533-lin.cambridge.arm.com> References: <1559636093-26005-1-git-send-email-krzk@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1559636093-26005-1-git-send-email-krzk@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 04, 2019 at 10:14:53AM +0200, Krzysztof Kozlowski wrote: > Remove the CONFIG_UEVENT_HELPER_PATH because: > 1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable > CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was > made default to 'n', > 2. It is not recommended (help message: "This should not be used today > [...] creates a high system load") and was kept only for ancient > userland, > 3. Certain userland specifically requests it to be disabled (systemd > README: "Legacy hotplug slows down the system and confuses udev"). > > Signed-off-by: Krzysztof Kozlowski > Acked-by: Geert Uytterhoeven > > --- > > Changes since v2: > 1. Remove unrelated files. > 2. Add Geert's ack. > --- [...] > diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig > index d170da388389..25753552277a 100644 > --- a/arch/arm/configs/vexpress_defconfig > +++ b/arch/arm/configs/vexpress_defconfig > @@ -45,7 +45,6 @@ CONFIG_IP_PNP_BOOTP=y > # CONFIG_WIRELESS is not set > CONFIG_NET_9P=y > CONFIG_NET_9P_VIRTIO=y > -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" > CONFIG_DEVTMPFS=y > CONFIG_DMA_CMA=y > CONFIG_MTD=y (for vexpress) Acked-by: Sudeep Holla -- Regards, Sudeep