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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B92FAC77B73 for ; Sat, 27 May 2023 12:45:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XnJVVUG0kqFrXRa8eSEh0Zn9futAXxcmsXeRVeQFULY=; b=KjWmCyxdzOc6OA T82sz14JuK7SP1F85Z9FwEa2cTwcEAXu9FuZjFbdxQQFiztyti3LVuW6LahzmISO9Pl25WFv2Wnle Rsu5NbSjzz1qaTDF+a0KnS5bC6kbPKkb4moyHN8HAZdaFzLZJOAk5gLB0jOJ0648OnFgZZn7B3owc KBlnbB8HKUB6FGnEvKr0uwnAettxXIuliCmTYYrcuDbvuBNEPcdC0zMt+8QWg11U3TW88o5yvTeSy kzUz2PtHAe0f6a0ydJrp5KfJ2yoGC6Mr7x7J1lQzokMMt8bBZAIvHpj43FW2dzPsBB/G+9cw3Sg6V 4WH2m8NlwJuRqGmgaJvA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q2tHr-005juu-2N; Sat, 27 May 2023 12:44:47 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q2tHp-005juF-1W for linux-arm-kernel@lists.infradead.org; Sat, 27 May 2023 12:44:46 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1B59360B90; Sat, 27 May 2023 12:44:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74D7AC433EF; Sat, 27 May 2023 12:44:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685191483; bh=kSeecO9Efyz5E9drHd9rNMxApa0b1iYO6sWDdA287fU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VThBUq+QFV3GPwN+S+T8k/f7LXIG18qqxD2fTz9PY1m9kAsCvBDfYWlK6SvbvyUDV /WOMOFHupKBF5buvznDVEXEN3Hox6IuldCn7+mq2Ij3XMgob/BTsw0Py3Ol+7FxY/t 9pA72do8aGdtq2Kk1PdfaANHsOH/6iCu4fThkjYArv99v9u7ZrxH3dNbatIMRXbnyH J+ooxX74Dr7v3gp+qBUYVglgFLxaSAJTvvPc6M1I+CpFhGTLv2n5qfjcO3QqbgaMDT lyyX8ai0XhNj8VqmntEupCeIIkk7Te9+TAKN2Ki6zjafEVj7AFdOpotoneW2uTBYAv 5bB2+ln3Iq+Eg== Date: Sat, 27 May 2023 20:44:28 +0800 From: Shawn Guo To: Arnd Bergmann Cc: Otavio Salvador , linux-arm-kernel@lists.infradead.org, Alistair Francis , Fabio Estevam , "Kirill A. Shutemov" , Marcel Ziswiler , Mark Brown , Michael Ellerman , NXP Linux Team , Pengutronix Kernel Team , Russell King , Sascha Hauer , Stefan Hansson , Stefan Wahren , linux-kernel@vger.kernel.org Subject: Re: [PATCH] ARM: imx_v6_v7_defconfig: Remove KERNEL_LZO config Message-ID: <20230527124428.GT528183@dragon> References: <20230523212829.2539417-1-otavio@ossystems.com.br> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230527_054445_572277_DA10548E X-CRM114-Status: GOOD ( 20.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, May 24, 2023 at 08:48:26AM +0200, Arnd Bergmann wrote: > On Tue, May 23, 2023, at 23:28, Otavio Salvador wrote: > > The KERNEL_GZIP is used in most config and is the default, there is no > > clear reason to diverge so let default be used. > > > > Signed-off-by: Otavio Salvador > > I don't mind that change, but it seems odd to single this one out, as > there are many other options in that particular defconfig that > stick out more, picking LZO seems like a reasonable choice for slightly > faster booting, though ZSTD would be the more modern choice. > > If you are looking into cleaning up this file, maybe see if we can > kill off these options: > > CONFIG_EXPERT=y > CONFIG_ARCH_FORCE_MAX_ORDER=13 > CONFIG_CMDLINE="noinitrd console=ttymxc0,115200" > CONFIG_CS89x0_PLATFORM=y # none of these four are in dts files > CONFIG_SMC91X=y > CONFIG_SMC911X=y > CONFIG_SMSC911X=y > CONFIG_STAGING=y > CONFIG_STAGING_MEDIA=y > CONFIG_VIDEO_IMX_MEDIA=y # not graduated from staging after 6 years > CONFIG_EXT2_FS=y > CONFIG_EXT3_FS=y # select EXT4 instead > CONFIG_ISO9660_FS=m > > I have not investigated why any of them were added originally, > so it's likely that some are actually needed. Otavio, Would you investigate the suggested options and see if we can clean up more than just KERNEL_LZO? Shawn _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel