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 DC8F9C433F5 for ; Wed, 8 Dec 2021 07:13:45 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 69AEE6B0071; Wed, 8 Dec 2021 02:13:35 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 624636B0073; Wed, 8 Dec 2021 02:13:35 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4ED606B0074; Wed, 8 Dec 2021 02:13:35 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay032.a.hostedemail.com [64.99.140.32]) by kanga.kvack.org (Postfix) with ESMTP id 3BECF6B0071 for ; Wed, 8 Dec 2021 02:13:35 -0500 (EST) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay12.hostedemail.com (Postfix) with ESMTP id B3BD71201EF for ; Wed, 8 Dec 2021 04:58:19 +0000 (UTC) X-FDA: 78893420676.04.5F2BD68 Received: from relay.hostedemail.com (relay028.a.hostedemail.com [64.99.140.28]) by imf09.hostedemail.com (Postfix) with ESMTP id 055603000100 for ; Wed, 8 Dec 2021 04:58:18 +0000 (UTC) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 5935020946 for ; Wed, 8 Dec 2021 04:33:38 +0000 (UTC) X-FDA: 78893358474.27.FE0AE3C Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by imf05.hostedemail.com (Postfix) with ESMTP id 80703100005 for ; Wed, 8 Dec 2021 04:33:37 +0000 (UTC) Received: from mail.kernel.org (unknown [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 42A1ECE1F98; Wed, 8 Dec 2021 04:33:33 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id C6E7760ED4; Wed, 8 Dec 2021 04:33:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1638938011; bh=IAFR0vb7BSyeM1EI7uIaqkfVlv6GGrUcDlsssAxVqU4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=gxqaVk0W1tY7Iko69bY4pr2O5uFW4RxPq8yWuS4N4C5UOWHEQOeLPwU5wdUGecHTB HTPuLZdIKZ1s/rpnfCdBiWG3OWQ4Kk90+athBl6ASv6Jyao7eVsVpQOIwP4vDqGvxZ YNotZ0tWil1JUC7KXI6XQp6gHDoPtaPL+Y5/FjdY= Date: Tue, 7 Dec 2021 20:33:28 -0800 From: Andrew Morton To: John Donnelly Cc: Baoquan He , linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, linux-mm@kvack.org, hch@lst.de, robin.murphy@arm.com, cl@linux.com, penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, vbabka@suse.cz, m.szyprowski@samsung.com, kexec@lists.infradead.org, rppt@linux.ibm.com Subject: Re: [PATCH RESEND v2 0/5] Avoid requesting page from DMA zone when no managed pages Message-Id: <20211207203328.2cda72e37b8c944e4276554a@linux-foundation.org> In-Reply-To: <01b4831f-7136-80af-a6cb-93698cb31fc4@oracle.com> References: <20211207030750.30824-1-bhe@redhat.com> <20211207031631.GA5604@MiWiFi-R3L-srv> <01b4831f-7136-80af-a6cb-93698cb31fc4@oracle.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Stat-Signature: dmihb8dg1pwfdozy49wzx61cfuaxsj9k X-HE-Tag-Orig: 1638938017-378310 Authentication-Results: imf09.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=gxqaVk0W; spf=softfail (imf09.hostedemail.com: 64.99.140.28 is neither permitted nor denied by domain of FILTER%akpm@linux-foundation.org) smtp.mailfrom=FILTER%akpm@linux-foundation.org; dmarc=none X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 055603000100 X-HE-Tag: 1638939498-596849 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 Mon, 6 Dec 2021 22:03:59 -0600 John Donnelly wrote: > On 12/6/21 9:16 PM, Baoquan He wrote: > > Sorry, forgot adding x86 and x86/mm maintainers > > Hi, > > These commits need applied to Linux-5.15.0 (LTS) too since it has the > original regression : > > 1d659236fb43 ("dma-pool: scale the default DMA coherent pool > size with memory capacity") > > Maybe add "Fixes" to the other commits ? And cc:stable, please. "Fixes:" doesn't always mean "should be backported".