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 78E47C433EF for ; Fri, 3 Dec 2021 20:44:56 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 49E586B0073; Fri, 3 Dec 2021 15:44:45 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 45A5F6B0074; Fri, 3 Dec 2021 15:44:45 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 316106B0075; Fri, 3 Dec 2021 15:44:45 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0254.hostedemail.com [216.40.44.254]) by kanga.kvack.org (Postfix) with ESMTP id 236326B0073 for ; Fri, 3 Dec 2021 15:44:45 -0500 (EST) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id CDF988249980 for ; Fri, 3 Dec 2021 20:44:34 +0000 (UTC) X-FDA: 78877661268.21.94D33BA Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf14.hostedemail.com (Postfix) with ESMTP id 5BAA7600198C for ; Fri, 3 Dec 2021 20:44:34 +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 dfw.source.kernel.org (Postfix) with ESMTPS id 4044C62C3E; Fri, 3 Dec 2021 20:44:33 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 5BC0F60E0C; Fri, 3 Dec 2021 20:44:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1638564272; bh=xlny09940e6Z3BkMmLz5Nzw7SvRddCWfs0zmtslxYGg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=BbYF/l5Ma6YhWbIH8kIPgBrhESjTUAyDktuYhS5yM+4agmxI2I4NLUGfKdbOwzMf7 I7G3GMyKJOrnLaA+qv4EA3X1PFehZXZnfozkf46TLWsbMpCXuDgwso65ugqfExtBT1 vvUhRrVslz35Cxmn8vVshWXxRoG48muoMPa+TbFs= Date: Fri, 3 Dec 2021 12:44:30 -0800 From: Andrew Morton To: Muchun Song Cc: SeongJae Park , Shuah Khan , brendanhiggins@google.com, Linux Memory Management List , linux-kselftest@vger.kernel.org, LKML Subject: Re: [PATCH 04/11] mm/damon/vaddr: Remove an unnecessary warning message Message-Id: <20211203124430.bd1879d382010270f4112324@linux-foundation.org> In-Reply-To: References: <20211201150440.1088-1-sj@kernel.org> <20211201150440.1088-5-sj@kernel.org> 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: 386c9xjiqxydni8ndb9y9b5xgw8je9q8 Authentication-Results: imf14.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b="BbYF/l5M"; spf=pass (imf14.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-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 5BAA7600198C X-HE-Tag: 1638564274-614634 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 Fri, 3 Dec 2021 11:01:36 +0800 Muchun Song wrote: > On Wed, Dec 1, 2021 at 11:05 PM SeongJae Park wrote: > > > > The DAMON virtual address space monitoring primitive prints a warning > > message for wrong DAMOS action. However, it is not essential as the > > code returns appropriate failure in the case. This commit removes the > > message to make the log clean. > > > > Fixes: 6dea8add4d28 ("mm/damon/vaddr: support DAMON-based Operation Schemes") > > I don't think there should be a Fixes tag since it's not a serious bug. "Fixes:" doesn't mean "backport to stable". At least, not for MM patches. Other subsystems do get their Fixes:-tagged patches automatically backported.