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, 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 7BF10C433E1 for ; Fri, 10 Jul 2020 22:30:36 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 47B1F20674 for ; Fri, 10 Jul 2020 22:30:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="0ttNQb+5"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="rvAyN6T1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 47B1F20674 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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Mime-Version:References:In-Reply-To:Message-Id: Subject: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=KiFNkhc+d76K3WzYPrHW4t0aHB6LWN96+lVw8ubeGDs=; b=0ttNQb+5ileqjhtwZw6iJuS3C BxW18mnT3cT4tKQg1bmgnRasJzsRulnvd+5cPkM8WQ9WZ4fUCFcikaqc3JtQ1FL3iph2b/1PgmQ+W 3Y/flbhArQwOBAGTjx2zekMTsy/fg09n5LBq9wESem9gU+QqbiaTsD5w3hrwqRZ6BSd5VlfXZcj0d ypPUFQujM8b4yHNHzqw+i0cVmahbq1sub6NwlGRyJLflwXeSHj/BdDc2i6YUgQgM33UENfNTn75/v cLKhdYYq3BU0K+AYei1stbuzXHtmED1vOuL/zKjTYw9gZxct5DQ/hkBW2o4myY/j6FC5j6uyU8QdE h9bKKQavg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ju1Vu-00020E-IW; Fri, 10 Jul 2020 22:29:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ju1Vs-0001zZ-7O for linux-arm-kernel@lists.infradead.org; Fri, 10 Jul 2020 22:29:00 +0000 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CFA752075D; Fri, 10 Jul 2020 22:28:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594420139; bh=KngizOkFDGVwz/CAX4t/0wFy4AleURxsGks2pIVd+AI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=rvAyN6T1myAMIUaDEwQNXnAZMoE4HRnY8TeSMmaFTZEvRNKMtUT+KOO3R1NkQn2P5 5z+Q0HGiMVH4jGUNAPWs97fkUn9eVPkjJcxbjL115LzpKHM+gsw9eNusmzfDuJdumt adAxcFBob5GPMY1M1VeuGHq0wfuge1TyXPsNadRk= Date: Fri, 10 Jul 2020 15:28:58 -0700 From: Andrew Morton To: Catalin Marinas Subject: Re: Build failure in -next with get_user_pages_remote() API change Message-Id: <20200710152858.73c25ad43921728d4d78f0f8@linux-foundation.org> In-Reply-To: <20200710152357.GC11839@gaia> References: <20200710113201.GC5653@sirena.org.uk> <20200710122457.GK199122@xz-x1> <20200710152357.GC11839@gaia> 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-20200710_182900_340427_F348CE3D X-CRM114-Status: GOOD ( 18.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: John Hubbard , Mark Brown , Peter Xu , Steven Price , linux-next@vger.kernel.org, Will Deacon , linux-arm-kernel@lists.infradead.org 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 Fri, 10 Jul 2020 16:23:58 +0100 Catalin Marinas wrote: > > --- a/arch/arm64/kernel/mte.c > > +++ b/arch/arm64/kernel/mte.c > > @@ -221,7 +221,7 @@ static int __access_remote_tags(struct task_struct *tsk, struct mm_struct *mm, > > void *maddr; > > struct page *page = NULL; > > > > - ret = get_user_pages_remote(tsk, mm, addr, 1, gup_flags, > > + ret = get_user_pages_remote(mm, addr, 1, gup_flags, > > &page, &vma, NULL); > > if (ret <= 0) > > break; > > > > Seems to be a new caller merged recently, so it got left behind during the > > rebases... Sorry for not noticing that. > > The mte code is only in -next but since it's based on 5.8-rc3, we can't > change it without breaking it. > > Is there a stable branch somewhere with the gup patches? If not, I can > provisionally drop the affected MTE patches from -next and push them > upstream closer to the -rc1 (it's the ptrace support from MTE). Is OK. I restaged this patch series to come after linux-next's material and added Peter's fixup. I'll merge this series into Linus after the ARM tree has merged so everything will land nicely. Happens often ;) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel