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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E05EC433C1 for ; Wed, 31 Mar 2021 05:38:19 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 25564619CA for ; Wed, 31 Mar 2021 05:38:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 25564619CA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Mime-Version:References:In-Reply-To:Message-Id: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=n+CMPbSPhXWRWE7Xcv6PCqn72cgGg+8vabGx5GrWCGU=; b=GJS4xrPYpXFq3hmbydaoqG4kr MXRPFmur5OhsDseS37DSg/ldKsGzuOwewwug8zEWG3bhDoApmtbtSPlvcMziA9wOHfXDBGRGogOz4 cZ6ibXqD7b21MfHYjSlHkLVv/5upGDAXhGpiT77yNW2YvIg9GOJnfo6/w21ZhwIqMuztkunoo1hzS H01m7nZ3AoqrTe4Duj3Kms/DP/RImU+Xfou9qOCMVQKak6ciYNcIPdvzYw7OK+rpMZZScaHIQIwYx cjTmw5Ol5GYvc47uu0e7BXDGS2A6KfpPkpSGYAgyQmQ/H9/TMbJVEDXSJWhnKcXruL8lGPcXufDOa FtSpGwsKQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lRTX7-005Xve-Ta; Wed, 31 Mar 2021 05:36:50 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lRTWz-005XvC-Ud; Wed, 31 Mar 2021 05:36:43 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 47026619D6; Wed, 31 Mar 2021 05:36:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1617168998; bh=A+/iyXhYmUd1Chjclmg8Qj+R34Mk/6o9vstaVVjDevk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=cBwsi3nspFGQ+Zcaf07hLFV9MUMcPzSNvZdSVqHHq6+xsp0lbYzaL10O2SSPfgKsR tv9W+cyaA96DW9Irw5kpvTNp3lP/vgFbX5hqPKASNUBrxHq1sdrLCEULembBIK/FiP 7uhsj82jjmiPgwvZ7mApOFODlIjjjeyaogjrxaoA= Date: Tue, 30 Mar 2021 22:36:37 -0700 From: Andrew Morton To: Andrey Konovalov Cc: Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , Nathan Chancellor , Arnd Bergmann , kasan-dev , Linux Memory Management List , LKML , Linux ARM , wsd_upstream , "moderated list:ARM/Mediatek SoC..." , Walter Wu Subject: Re: [PATCH v4] kasan: remove redundant config option Message-Id: <20210330223637.f3c73a78c64587e615d26766@linux-foundation.org> In-Reply-To: References: <20210226012531.29231-1-walter-zh.wu@mediatek.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210331_063642_344893_452B6414 X-CRM114-Status: GOOD ( 15.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 29 Mar 2021 16:54:26 +0200 Andrey Konovalov wrote: > Looks like my patch "kasan: fix KASAN_STACK dependency for HW_TAGS" > that was merged into 5.12-rc causes a build time warning: > > include/linux/kasan.h:333:30: warning: 'CONFIG_KASAN_STACK' is not > defined, evaluates to 0 [-Wundef] > #if defined(CONFIG_KASAN) && CONFIG_KASAN_STACK > > The fix for it would either be reverting the patch (which would leave > the initial issue unfixed) or applying this "kasan: remove redundant > config option" patch. > > Would it be possible to send this patch (with the fix-up you have in > mm) for the next 5.12-rc? > > Here are the required tags: > > Fixes: d9b571c885a8 ("kasan: fix KASAN_STACK dependency for HW_TAGS") > Cc: stable@vger.kernel.org Got it, thanks. I updated the changelog to mention the warning fix and moved these ahead for a -rc merge. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel