From patchwork Fri Sep 7 15:45:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 10592309 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7898014E0 for ; Fri, 7 Sep 2018 15:52:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6DB652BA7F for ; Fri, 7 Sep 2018 15:52:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5EDCD2BA57; Fri, 7 Sep 2018 15:52:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 16E402BA6F for ; Fri, 7 Sep 2018 15:45:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=hAyXzcXSEnw6HleQ/P2OC2imvjOsK+PBxUc9UAM/jqQ=; b=cZGLyTPhz7n3Ti wzObXITlLmTHpDkrwgv+s+J5G6zf5P8/dnEY+U7awOcvEvYkHp4DC6q4DQEJLXn5jdsokQMySLMkb 3dw9dFHcuqW1B9eKxmSBsddWNVQepz/yuLMkrckjAwzswSPyFBmFBsC5dgtZGC2vXcg1Nv6ItciaC iZ71C4HxbfP11YdIFsy39tsulxggZP5PWV53Y/ifUkLy+vf5h/EWq9nA2GGGVJdizXt3rjvwA9Uuz BSlnFwZEHK4GyrkzsAW1WsQ79Cj4CJFV4jSyW3JKFSEu4JuPd9bY9I+LyyLNTtTV+8ZgFfcqoHfqV WvXPTgzI6iZ6U/0Ss/Qw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fyIwf-0001Ql-1C; Fri, 07 Sep 2018 15:45:17 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fyIwb-0000mo-7L for linux-arm-kernel@lists.infradead.org; Fri, 07 Sep 2018 15:45:14 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EC00618A; Fri, 7 Sep 2018 08:45:01 -0700 (PDT) Received: from edgewater-inn.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BD5EC3F5BC; Fri, 7 Sep 2018 08:45:01 -0700 (PDT) Received: by edgewater-inn.cambridge.arm.com (Postfix, from userid 1000) id E7D321AE37BD; Fri, 7 Sep 2018 16:45:16 +0100 (BST) Date: Fri, 7 Sep 2018 16:45:16 +0100 From: Will Deacon To: torvalds@linux-foundation.org Subject: [GIT PULL] arm64: fix for -rc3 Message-ID: <20180907154516.GG12788@arm.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180907_084513_308707_204B6422 X-CRM114-Status: GOOD ( 15.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: catalin.marinas@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Hi Linus, Just one small fix here, preventing a VM_WARN_ON when a !present PMD/PUD is "freed" as part of a huge ioremap() operation. The correct behaviour is to skip the free silently in this case, which is a little weird (the function is a bit of a misnomer), but it follows the x86 implementation. I also renewed the expiry dates on my gpg subkeys this week, so you might need to re-fetch them if you can find a working keyserver. Cheers, Will --->8 The following changes since commit 57361846b52bc686112da6ca5368d11210796804: Linux 4.19-rc2 (2018-09-02 14:37:30 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes for you to fetch changes up to fac880c7d074fdfca874114b5c47b36aa034e4ee: arm64: fix erroneous warnings in page freeing functions (2018-09-06 18:01:13 +0100) ---------------------------------------------------------------- arm64 fix - Remove accidental VM_WARN_ON ---------------------------------------------------------------- Mark Rutland (1): arm64: fix erroneous warnings in page freeing functions arch/arm64/mm/mmu.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)