From patchwork Fri Dec 6 15:46:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 11276703 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D670914BD for ; Fri, 6 Dec 2019 15:46:16 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A6C602064B for ; Fri, 6 Dec 2019 15:46:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TMJRrw/d" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A6C602064B 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-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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=UQyrejc7A2xa6CyILmHryuKWK4/ZDSr4szFYy/DnRGU=; b=TMJRrw/dfFXgxs Tz9se3l606F0E4kENbEZg3s9OnyI28viGUXGMz7cZoFHeRodNG6j8gLRYsJQpWqx3hzqcRLm2848v Z1Wug17qSw+Af6R0J1PD29qZ1g8VM9P49m1aDlxfRQbscu5e6wFhtquerlspH06HK9/Eh4Ru8YTqW vZwqmynB6m2lTBIBtasiaUdGru54OTrbWyqa9LCQQcIOO3veSHC1zdsUuopJguDLDuRC3uGlIrfkZ JvgAz/1KpTOsu/UDwyFKZchMLYR0nOPruPE6ahiT0hhlJRTN5uFriAmujoCV/BPMWoRvaLXH3el2H j/zkG10Qbn1Vs+JSmhpg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1idFo4-0007Tl-0F; Fri, 06 Dec 2019 15:46:12 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1idFo0-0007T5-Cr for linux-arm-kernel@lists.infradead.org; Fri, 06 Dec 2019 15:46:09 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C95C531B; Fri, 6 Dec 2019 07:46:06 -0800 (PST) Received: from arrakis.emea.arm.com (arrakis.cambridge.arm.com [10.1.197.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 25AB03F718; Fri, 6 Dec 2019 07:46:06 -0800 (PST) Date: Fri, 6 Dec 2019 15:46:04 +0000 From: Catalin Marinas To: Linus Torvalds Subject: [GIT PULL] arm64 fixes for 5.5-rc1 Message-ID: <20191206154602.GA53116@arrakis.emea.arm.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191206_074608_479382_E77B4745 X-CRM114-Status: GOOD ( 13.22 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [217.140.110.172 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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: Will Deacon , 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 Hi Linus, Please pull the arm64 fixes below. Thanks. The following changes since commit d8e85e144bbe12e8d82c6b05d690a34da62cc991: arm64: Kconfig: add a choice for endianness (2019-11-14 14:39:03 +0000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-upstream for you to fetch changes up to de858040ee80e6f41bf0b40090f1c71f966a61b3: arm64: entry: refine comment of stack overflow check (2019-12-06 14:11:31 +0000) ---------------------------------------------------------------- arm64 updates for 5.5: - ZONE_DMA32 initialisation fix when memblocks fall entirely within the first GB (used by ZONE_DMA in 5.5 for Raspberry Pi 4). - Couple of ftrace fixes following the FTRACE_WITH_REGS patchset. - access_ok() fix for the Tagged Address ABI when called from from a kernel thread (asynchronous I/O): the kthread does not have the TIF flags of the mm owner, so untag the user address unconditionally. - KVM compute_layout() called before the alternatives code patching. - Minor clean-ups. ---------------------------------------------------------------- Catalin Marinas (1): arm64: Validate tagged addresses in access_ok() called from kernel threads Heyi Guo (1): arm64: entry: refine comment of stack overflow check Mark Brown (1): arm64: mm: Fix column alignment for UXN in kernel_page_tables Mark Rutland (2): arm64: insn: consistently handle exit text arm64: ftrace: fix ifdeffery Sebastian Andrzej Siewior (1): arm64: KVM: Invoke compute_layout() before alternatives are applied Will Deacon (1): arm64: mm: Fix initialisation of DMA zones on non-NUMA systems arch/arm64/include/asm/kvm_mmu.h | 1 + arch/arm64/include/asm/sections.h | 1 + arch/arm64/include/asm/uaccess.h | 7 ++++++- arch/arm64/kernel/entry-ftrace.S | 3 +-- arch/arm64/kernel/entry.S | 3 ++- arch/arm64/kernel/insn.c | 22 ++++++++++++++++++---- arch/arm64/kernel/smp.c | 4 ++++ arch/arm64/kernel/vmlinux.lds.S | 3 +++ arch/arm64/kvm/va_layout.c | 8 +------- arch/arm64/mm/dump.c | 1 + arch/arm64/mm/init.c | 25 +++++++++++-------------- 11 files changed, 49 insertions(+), 29 deletions(-)