Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp4048320rwb; Tue, 8 Nov 2022 11:20:56 -0800 (PST) X-Google-Smtp-Source: AMsMyM59SYHdrT1s2Jcw5+g95fzVnmnLVjCEgZbjrO52S9lnqoF/F0lMPBbK94pCLmm/OBNSPhZL X-Received: by 2002:a17:90b:17c6:b0:212:ea91:77e5 with SMTP id me6-20020a17090b17c600b00212ea9177e5mr1042698pjb.121.1667935256415; Tue, 08 Nov 2022 11:20:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1667935256; cv=none; d=google.com; s=arc-20160816; b=YAYLoQg4Ez68Y5cHzOzJf1yzh4Amf7dKst8iya9Uv5tAMRh4p3kBvzml5X6St9n6Hs fRkSxIp3e/PvUKgjg18ewJdEjWs1DdjDA96cY2ELuKLPpEc0YL5sR177VJOJd1lq/Lj/ 8k05Crxoi3H53bOyAmdMU0hRJ4FkQmxauxp89osLfzK2ad3k7g9k4D+2nAT1nZ8crKDr PT1cUDkiYFgICqw7rXHQ7LfIXP7yQSdVqUHzy43BJF0X9GFMWklqvG4gLlLw9Oa6omqC bKaaeCTClEbP8G4dPTD0B/YhWq2Z+ts0iAiAiTJP709Knia7Q5ABGVlbMNOCbQOHzUmv juAg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=Z7QgraOTSnAtq/p7LWv0/q31WWXWsCc7WbSWjS3gOaA=; b=F7bA2GyhnTFZalbLaZ4ZWBsuzJmLZ6ycER7+RCk+7l+IiOGB7u/ti/7X5SM/Cv1ai5 s79dNYK6KjkNeAIGvE1+wy/qlh8ZGIeUwBAesQAdb9f9nCMibxicTxlwbsdp0w7d5vgI woNxyKvqftRaUwwWIzoyCrTktRKP06qVHQpI3PsPdfNM262jiGofAFVtc2dcfpO+V7aq NI46gopQGvaZ34WLCLee+ENr7sBvIx13aBEBEIYl7X3WQVUPGu8C3hSrakBfJmh5aU36 D/TVX7oH6kruu0bbNedvVbvInnC/xkF/txmiDDUCiCdR369xKyMQaaPhG+h3CMIoli++ 3jmw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linux-foundation.org header.s=korg header.b=njxm4tQJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id 33-20020a631161000000b0046154b597cfsi16295636pgr.565.2022.11.08.11.20.44; Tue, 08 Nov 2022 11:20:56 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linux-foundation.org header.s=korg header.b=njxm4tQJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229605AbiKHTRT (ORCPT + 91 others); Tue, 8 Nov 2022 14:17:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229447AbiKHTRS (ORCPT ); Tue, 8 Nov 2022 14:17:18 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6048E657DC for ; Tue, 8 Nov 2022 11:17:18 -0800 (PST) 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 EE18C61759 for ; 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 X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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.