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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9C06C6FD1F for ; Wed, 22 Mar 2023 10:03:06 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4D6376B0075; Wed, 22 Mar 2023 06:03:06 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 486BC6B0078; Wed, 22 Mar 2023 06:03:06 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 34F066B007B; Wed, 22 Mar 2023 06:03:06 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 256646B0075 for ; Wed, 22 Mar 2023 06:03:06 -0400 (EDT) Received: from smtpin19.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id C1207C0332 for ; Wed, 22 Mar 2023 10:03:05 +0000 (UTC) X-FDA: 80596095930.19.01FBC0D Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by imf06.hostedemail.com (Postfix) with ESMTP id 87AD5180027 for ; Wed, 22 Mar 2023 10:03:03 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=shutemov.name header.s=fm3 header.b="O 0Rr9HN"; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=VT+StNbV; spf=pass (imf06.hostedemail.com: domain of kirill@shutemov.name designates 64.147.123.25 as permitted sender) smtp.mailfrom=kirill@shutemov.name; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1679479383; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=01BphvSHd3yOGvmiCEj40q4zB9VSZQG06l0nNVJyKc8=; b=sBgD3w/0lxBe0ceUzCvDbKOOV4nHOxmUmwirCgQpxHjhBlGkN6cLc+vFvYUf0sUQtQX/AN i2P06LI+2yfSm7TA6NEFfxFO7uHjcLeUGOPsjVYFESC46d5pmDEZaWahcezqRPKukHr2Im 9Px+IeHoLCU8Gaa+BkccgQ8Nae+jeEg= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=pass header.d=shutemov.name header.s=fm3 header.b="O 0Rr9HN"; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=VT+StNbV; spf=pass (imf06.hostedemail.com: domain of kirill@shutemov.name designates 64.147.123.25 as permitted sender) smtp.mailfrom=kirill@shutemov.name; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1679479383; a=rsa-sha256; cv=none; b=nsGyIukRxPcDr3sH/ot+JuArvXL76tyzqmWw7txLA8LEIeV4iIHGj1F9ifmUBzQvLEtiaN kTKAS8TCdl31u3kP/q/dyTU/8kF6bt708jULyWYjpkGbGgD2SKAeQBN/VWjllbin9sGLBs pb4o9MwK16nvi9oT+SYq2VzyE0nOLcs= Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id 454F032001FC; Wed, 22 Mar 2023 06:03:01 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Wed, 22 Mar 2023 06:03:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=shutemov.name; h=cc:cc:content-type:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1679479380; x= 1679565780; bh=01BphvSHd3yOGvmiCEj40q4zB9VSZQG06l0nNVJyKc8=; b=O 0Rr9HNXSPG0YhJe6vpGux0Bj/p3aK207o1OzFfe3ISExY2Ie8qC1M43BBYhiREDp 5QNkGZpKeKHViH5ZG0SwWdeWAI78YgugXITjjpeSVRWJIVz1W23/eL9lmCd5+3lq eDkO78DWxNLzNZAZVcHoqPnwQ/1iB+NWOC3/A5gNYEyleJ4LjDMKkcS7Rt+ajyNg 4gz0oTH6nhRyQBLCLznx+B/1IeYLPCufNUA2pFcp9GCGAqzg1lsFfkhsd4BBsZeh SUyOZe9kgw+S/Cljj5yvNlxi7q07Tu4fbg+AYoCRkWuTmBq+nODTPWr3EKXmwJqD H/INQXX3PRESsO2hbSeYA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1679479380; x=1679565780; bh=01BphvSHd3yOG vmiCEj40q4zB9VSZQG06l0nNVJyKc8=; b=VT+StNbV7vIVRrtHIUe2nD3pFRu96 eVD3XMpG5MDhzhFHuNZv3tfx5Omgy5LQRZwGCyJp6z467HrffGFE0QbnCtIvDgXO uZBsSkAxD/NloWPlT0VZzKYR0VBDFsDQb9JwOrAU9Uc7Gg31Z81iCscgdDow7fvb rSzHPhT3ksqtPa5ipUazip27+IQIYr/TM0CI0ajdZTaeUKaMzFitJcODFPPem5qt gW38d8P7mMKynLUVB+dKavxb+oszHaUTrJ3iPhQHQXaLH53TVwkTyhDaVvSJZpLV bZDMCSdaX6fOiT/qYu7n978QF8xBvYDrOL481JO+94YlHxK1JRxbQTD9A== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrvdegvddguddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvfevuffkfhggtggujgesthdtredttddtvdenucfhrhhomhepfdfmihhr ihhllhcutedrucfuhhhuthgvmhhovhdfuceokhhirhhilhhlsehshhhuthgvmhhovhdrnh grmhgvqeenucggtffrrghtthgvrhhnpeekvddvjeffheetgedtvdfgieejiedvgeejieet jeehieehveffueekfeehffdvveenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmh epmhgrihhlfhhrohhmpehkihhrihhllhesshhhuhhtvghmohhvrdhnrghmvg X-ME-Proxy: Feedback-ID: ie3994620:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 22 Mar 2023 06:03:00 -0400 (EDT) Received: by box.shutemov.name (Postfix, from userid 1000) id 9FD9310A603; Wed, 22 Mar 2023 13:02:58 +0300 (+03) Date: Wed, 22 Mar 2023 13:02:58 +0300 From: "Kirill A. Shutemov" To: Mike Rapoport Cc: Thomas Bogendoerfer , Andrew Morton , Huacai Chen , "Kirill A. Shutemov" , WANG Xuerui , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-mips@vger.kernel.org Subject: Re: [PATCH] mips: drop ranges for definition of ARCH_FORCE_MAX_ORDER Message-ID: <20230322100258.bgqgawzpfoetqlbc@box> References: <20230322081520.2516226-1-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230322081520.2516226-1-rppt@kernel.org> X-Rspamd-Queue-Id: 87AD5180027 X-Stat-Signature: 87gq18us44wi59z7cwnafy531qh5ejeb X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1679479383-680757 X-HE-Meta: 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 xWA6qW7E puXyMkytez1KjE+CiKgfKinw8KXxxQMhsLgF5CYgFM4hMQVCkm8U8ADGURHfxhb2F+VqTRbnxNGjK8JMZ+sYxT9Dmz6dPaLuXqNP+JRPxF7fitswRL2FTTA1zdL87PJI3fp8Ny4xn+BOgNeSaNAxtyKqsmrQPs8gnCItHkptAg85p1Zar3b2p506AfFkKd54w2lSGnrVEsYQScYAf7ebGxXBIhXGBPKQxr031PMwxpGFs4GSLHFcNBo02gG3JxhTkK3Wbv0uTjmG++cL0sgUdcnoxQfbTPq/xyi1ioqnOyJSeaaU1MY574WRewNnj1gTxlZBhvq7hnrSc6r2oBEfNdA19Jwvsc7Y6Saj1CdH5lornmL+zif1zIj7sNQXR6rMrvKAxhYf2i0EfpaVEAW0xWtaRNEd2c7CgsBmW X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Mar 22, 2023 at 10:15:20AM +0200, Mike Rapoport wrote: > From: "Mike Rapoport (IBM)" > > MIPS 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 -- Kiryl Shutsemau / Kirill A. Shutemov