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 5A705C77B7A for ; Mon, 29 May 2023 13:41:38 +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:MIME-Version:References:In-Reply-To: Subject:Cc:To:From:Message-ID:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1B2HVseeYKjPiPOgAxFYAOOC4T28sR0uID7G8E/egTw=; b=iNVPmZs55pwpad DfZgmOP2fdFaFKqGRfSoLF2rizXS9Hx9ATfcw3T7V9rahIFZspYlZ5O5Y58j451NCRd8XTTe3QMmW zn0m8rbjr0wo1FOo+a/wyOzkgXVIPRIrycz5lk1FIiIGJqhVtpfPkGDIx+n4AsS6QntLlrH1jchcu 2L+AxWyc8cYujKANYvpaoVRy0eqdLPRT2OTY62S41aCdV1j4DjYlkv0N2Cf9E0KeyxqOkL5t4nv0A t1t31mYQmrieypyuf8uag378MkZo6Dq+qO5n3Y6dq7n4G6T3c0t+cogpbAgEMEF4bDTdouu/x2wD0 6hai1czenQ32OiPCzZqw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q3d7c-00Ad7P-2v; Mon, 29 May 2023 13:41:16 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q3d7a-00Ad6O-0C for linux-arm-kernel@lists.infradead.org; Mon, 29 May 2023 13:41:15 +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 9848861490; Mon, 29 May 2023 13:41:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F380BC433D2; Mon, 29 May 2023 13:41:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685367673; bh=Hen5oqGtxt3JkWh1X7vCSpSDHsyRxzyDo2DCBwi6Hsw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=psMoCT9MzeUgpDnXVyR2y7bbgaQSRZW64bj3GB9waoUJrZvHOq3YMlW23v26qTBHL Fl7XL22eFa1u/5RtMztMK6Nz+Jzq7kQEM/+mROBUyPGrkUOyslnKTBpdG6/JDRR1Mp rxqfLtoAAPmbytWL0EZxPAR1Ck1e3nLP2yaAsHmISJPTUNSdY1NSv9h8x+5I29quGQ XZ86gAxFYSEPQf3GMqXptVNmPkolyXtn5KRFd30yDEnBc0tyXyiuy+ZwIRqsdQY1Wh rxRw7NZ7fvLeBwXL1+e2p/eR5B1Smet6thfLHpclat9sMUKS8Ztdw6EL0fVP9pBhH5 GMLZLzgOcfCcQ== Received: from sofa.misterjones.org ([185.219.108.64] helo=wait-a-minute.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1q3d7W-0014mn-Nq; Mon, 29 May 2023 14:41:10 +0100 Date: Mon, 29 May 2023 14:41:10 +0100 Message-ID: <87y1l7jlvt.wl-maz@kernel.org> From: Marc Zyngier To: Catalin Marinas Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, Ard Biesheuvel , Mike Rapoport , Andrew Morton , "Justin M . Forbes" Subject: Re: [PATCH] arm64: Remove the ARCH_FORCE_MAX_ORDER config input prompt In-Reply-To: <20230519171440.1941213-1-catalin.marinas@arm.com> References: <20230519171440.1941213-1-catalin.marinas@arm.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/28.2 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: catalin.marinas@arm.com, will@kernel.org, linux-arm-kernel@lists.infradead.org, ardb@kernel.org, rppt@kernel.org, akpm@linux-foundation.org, jforbes@fedoraproject.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230529_064114_143354_7C217C20 X-CRM114-Status: GOOD ( 18.23 ) 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 Fri, 19 May 2023 18:14:40 +0100, Catalin Marinas wrote: > > Commit 34affcd7577a ("arm64: drop ranges in definition of > ARCH_FORCE_MAX_ORDER") dropped the ranges from the config entry and > introduced an EXPERT condition on the input prompt instead. > > However, starting with defconfig (ARCH_FORCE_MAX_ORDER of 10) and > setting ARM64_64K_PAGES together with EXPERT leaves MAX_ORDER 10 which > fails to build in this configuration. > > Drop the input prompt for ARCH_FORCE_MAX_ORDER completely so that it's > no longer configurable. People requiring a higher MAX_ORDER should send > a patch changing the default, together with proper justification. > > Fixes: 34affcd7577a ("arm64: drop ranges in definition of ARCH_FORCE_MAX_ORDER") > Signed-off-by: Catalin Marinas > Reported-by: Marc Zyngier > Cc: Will Deacon > Cc: Mike Rapoport > Cc: Andrew Morton > Cc: Justin M. Forbes Acked-by: Marc Zyngier M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel