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 87D3BC433FE for ; Tue, 8 Nov 2022 19:17:20 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id DBDAB8E0001; Tue, 8 Nov 2022 14:17:19 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D6DB16B0073; Tue, 8 Nov 2022 14:17:19 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C5C088E0001; Tue, 8 Nov 2022 14:17:19 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id B961C6B0071 for ; Tue, 8 Nov 2022 14:17:19 -0500 (EST) Received: from smtpin01.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 7A958C0ADD for ; Tue, 8 Nov 2022 19:17:19 +0000 (UTC) X-FDA: 80111233398.01.7F39EA8 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf23.hostedemail.com (Postfix) with ESMTP id 1399414000E for ; Tue, 8 Nov 2022 19:17:18 +0000 (UTC) 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 E3ED661753; Tue, 8 Nov 2022 19:17:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D84D8C433C1; Tue, 8 Nov 2022 19:17:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1667935037; bh=IOGGBG2KKU3FgHyMTtoLjrv0y/3JSmrgNo/jR8VNoqY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=njxm4tQJDF9sxeyCUusNykHkXINE3VijYzT8u/lswfoqQ1ncwv9IdWUrmoC4uAI/4 4X9Onrxtt0Zpfj/5SZ61MDCjHqs8UcvN3zWlQfTahUIn4kq+b8A4kTZ4IMMu+Yl5BD VNN+Bg/562YoTL8ISkZSAerLANt0e3l30LewGPP0= Date: Tue, 8 Nov 2022 11:17:16 -0800 From: Andrew Morton To: Christophe Leroy Cc: Vlastimil Babka , Christoph Lameter , David Rientjes , Joonsoo Kim , Pekka Enberg , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Matthew Wilcox , Roman Gushchin , Linus Torvalds , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Catalin Marinas , Rustam Kovhaev Subject: Re: Deprecating and removing SLOB Message-Id: <20221108111716.4b8c9246152c2addc2329a8f@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit ARC-Authentication-Results: i=1; imf23.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=njxm4tQJ; spf=pass (imf23.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1667935039; a=rsa-sha256; cv=none; b=YCygJLJZlJr0kZIQPmh6l7bxOWX/JdrphZLvfl2PzVKNYOgkg2C2BJ1b5EdX2AWFDB1GCr 47VxUKSlowny6qdKPyDNJAOnqXDhx7b+SBKzsCAXNYPST4WJ6Klq5k74tOd2SHaq0uCW+n OfrBPD8Ds5rYoAmp5mksZrUim1SPXTw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1667935039; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Z7QgraOTSnAtq/p7LWv0/q31WWXWsCc7WbSWjS3gOaA=; b=vZMz4BRfkziodcpEYJaMED/VmVSk7h/T9yOcHJEF7fbJtxORUYhFpX+NxRcGHlX5F74UWr NszRX9DiF4V1BNl0ZEXsMOs++iNn3ooSdoMVUXeFvuGXHedng5BbdBEqkC52F4/7ubsS30 lJ3FmUupm50yIjRZWQAbpKRdwVce+vw= X-Stat-Signature: e5o1kr5ycex3qqiqf4479kutgk79bxxi X-Rspamd-Queue-Id: 1399414000E Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=njxm4tQJ; spf=pass (imf23.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspam-User: X-Rspamd-Server: rspam06 X-HE-Tag: 1667935038-485003 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 Tue, 8 Nov 2022 18:18:46 +0000 Christophe Leroy wrote: > Mark them as dependent on CONFIG_BROKEN ? For SLOB at least, yes. Leave it a couple of cycles and unless someone comes out with a really really really good reason for retaining, away it goes.