From mboxrd@z Thu Jan 1 00:00:00 1970 From: will.deacon@arm.com (Will Deacon) Date: Fri, 7 Sep 2018 16:45:16 +0100 Subject: [GIT PULL] arm64: fix for -rc3 Message-ID: <20180907154516.GG12788@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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(-) 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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 DCB38C4321E for ; Fri, 7 Sep 2018 15:45:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8FAEB2077C for ; Fri, 7 Sep 2018 15:45:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8FAEB2077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729380AbeIGU0a (ORCPT ); Fri, 7 Sep 2018 16:26:30 -0400 Received: from foss.arm.com ([217.140.101.70]:33822 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728097AbeIGU0a (ORCPT ); Fri, 7 Sep 2018 16:26:30 -0400 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 Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com Subject: [GIT PULL] arm64: fix for -rc3 Message-ID: <20180907154516.GG12788@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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(-)