From patchwork Fri Mar 24 05:22:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 13186439 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3B4EC76196 for ; Fri, 24 Mar 2023 05:26:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231652AbjCXF0C (ORCPT ); Fri, 24 Mar 2023 01:26:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231494AbjCXFZI (ORCPT ); Fri, 24 Mar 2023 01:25:08 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0AA282A147; Thu, 23 Mar 2023 22:24:20 -0700 (PDT) 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 984CD6295A; Fri, 24 Mar 2023 05:24:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4089AC4339B; Fri, 24 Mar 2023 05:24:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679635459; bh=2lIjtXQSdcPY0DUqT1XLAyw0+E/MCp0PQPELkL71E0U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dceuPNgI5Lc/LCXyRzwFY4/npUh6dlu9Jhf/5eDd/XyaVsIGMLoMPrdYjI7XK6uZP coyLCsgXODg4jj7S1jXh408wnk/zgT4xAXB/dWAmdQO+aAm+79EYo2sOWU+OoAImta YL9EHR6dA8Kps/hg6PME7zMMXHGMFvB211a7o0e9LKIsz2bmyJpqJlzRUmqW1C6AvN V0P40bGmPoQIFcGl1LmDV3EfEVUC6+2aZqfM/MmSE6mZwkTOkRpuvfsW9eC/SB5z17 V0rtSxp2kFu3NwplK2cfNnLH3uUv2ccoj+Hr7KlRYWOO9SL3Gps/yrFwdY+lQTcWhX pzQoZjFHXTMgw== From: Mike Rapoport To: Andrew Morton Cc: Arnd Bergmann , Catalin Marinas , Christophe Leroy , "David S. Miller" , Dinh Nguyen , Geert Uytterhoeven , Guo Ren , John Paul Adrian Glaubitz , "Kirill A. Shutemov" , Max Filippov , Michael Ellerman , Mike Rapoport , Rich Felker , Russell King , Will Deacon , Yoshinori Sato , Zi Yan , linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mm@kvack.org, linux-sh@vger.kernel.org, linux-xtensa@linux-xtensa.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org Subject: [PATCH v2 12/14] sh: drop ranges for definition of ARCH_FORCE_MAX_ORDER Date: Fri, 24 Mar 2023 08:22:31 +0300 Message-Id: <20230324052233.2654090-13-rppt@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20230324052233.2654090-1-rppt@kernel.org> References: <20230324052233.2654090-1-rppt@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org From: "Mike Rapoport (IBM)" sh defines insane ranges for ARCH_FORCE_MAX_ORDER allowing MAX_ORDER up to 63, which implies maximal contiguous allocation size of 2^63 pages. Drop bogus definitions of ranges for ARCH_FORCE_MAX_ORDER and leave it a simple integer with sensible defaults. Users that *really* need to change the value of ARCH_FORCE_MAX_ORDER will be able to do so but they won't be mislead by the bogus ranges. Signed-off-by: Mike Rapoport (IBM) Acked-by: Kirill A. Shutemov --- arch/sh/mm/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index fb15ba1052ba..511c17aede4a 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -21,9 +21,7 @@ config PAGE_OFFSET config ARCH_FORCE_MAX_ORDER int "Order of maximal physically contiguous allocations" default "8" if PAGE_SIZE_16KB - range 6 63 if PAGE_SIZE_64KB default "6" if PAGE_SIZE_64KB - range 10 63 default "13" if !MMU default "10" help