From patchwork Fri Jun 19 12:43:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 11614093 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 C212D13A0 for ; Fri, 19 Jun 2020 12:43:31 +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 9F4F0207E8 for ; Fri, 19 Jun 2020 12:43:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="In/GSOOB"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="YBTWoDZr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F4F0207E8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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=082yjmipA4BKJkfsf4B17Y63RX7yZNuU20H6+7T6NaI=; b=In/GSOOB4FNVyp D2Yw3UaQ8GAYiOdSJ+4j3b73lxLfYcNp4QajYHe6UUFJIcD+0qg+N17/wZbtSCXg+qUImKS2nDy+i ts0oMwQ9P+xtzIS8872ivG40dxHFFE6YGhLSvNO3Mc7qcleXBG6nyEBT6GjTwrBhGRfVgBof950uB cJnHecU35sS8fLb4xiSGUseDC6imVHYYgOVjspY16QQJuzHn7lJqmz9Femx6UrTlpbLlydi3p/NV6 VLxA/9Tb2ndGWijlOVFfNDZGJHG5R2SIyaQJ6bkbMseYTqQj1/WY2CkCmNiM1EICrXI5o8o+xSFMc kkBFd7uuLmqNiS1VgYfg==; 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 1jmGMg-00069d-Pz; Fri, 19 Jun 2020 12:43:26 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jmGMd-00069K-T2 for linux-arm-kernel@lists.infradead.org; Fri, 19 Jun 2020 12:43:25 +0000 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (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 363EC207E8; Fri, 19 Jun 2020 12:43:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592570603; bh=yShNM0K+JKgCUomMvzFARdYyLeLf+SbVL45AMI9mrf4=; h=Date:From:To:Cc:Subject:From; b=YBTWoDZrVnqLmMfBX4qNgSyMX0wTWJ03UHeUMb/y5/pbI8t0by3WtlngCEL8vAxXJ 2tOYpLeYMUcywa4Yv/rHG3piCWRTl6iDLPhDAFpTTfOMxy+e1GS/oQpezALGPZnqGu +1DcN4Zog7klZO9Slkh7BaYjt84NPkFKKmeHbUYc= Date: Fri, 19 Jun 2020 13:43:18 +0100 From: Will Deacon To: torvalds@linux-foundation.org Subject: [GIT PULL] arm64 fixes for -rc2 Message-ID: <20200619124318.GA6925@willie-the-truck> 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-20200619_054323_954971_553E9CCE X-CRM114-Status: GOOD ( 13.39 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender 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: catalin.marinas@arm.com, kernel-team@android.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 Hi Linus, Please pull these arm64 fixes for -rc2. Unfortunately, we still have a number of outstanding issues so there will be more fixes to come, but this lot are a good start. Summary in the tag. Cheers, Will --->8 The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407: Linux 5.8-rc1 (2020-06-14 12:45:04 -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 24ebec25fb270100e252b19c288e21bd7d8cc7f7: arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints (2020-06-18 11:10:00 +0100) ---------------------------------------------------------------- arm64 fixes for -rc2 - Fix handling of watchpoints triggered by uaccess routines - Fix initialisation of gigantic pages for CMA buffers - Raise minimum clang version for BTI to avoid miscompilation - Fix data race in SVE vector length configuration code - Ensure address tags are ignored in kern_addr_valid() - Dump register state on fatal BTI exception - kexec_file() cleanup to use struct_size() macro ---------------------------------------------------------------- Ard Biesheuvel (1): arm64: remove TEXT_OFFSET randomization Barry Song (1): arm64: mm: reserve hugetlb CMA after numa_init Dave Martin (2): docs/arm64: Fix typo'd #define in sve.rst arm64/sve: Eliminate data races on sve_default_vl Gustavo A. R. Silva (1): arm64: kexec_file: Use struct_size() in kmalloc() Shyam Thombre (1): arm64: mm: reset address tag set by kasan sw tagging Will Deacon (5): arm64: traps: Dump registers prior to panic() in bad_mode() arm64: pgtable: Clear the GP bit for non-executable kernel pages arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n arm64: bti: Require clang >= 10.0.1 for in-kernel BTI support arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints Documentation/arm64/sve.rst | 6 ++--- arch/arm64/Kconfig | 2 ++ arch/arm64/Kconfig.debug | 15 ------------ arch/arm64/Makefile | 6 ----- arch/arm64/include/asm/pgtable.h | 2 +- arch/arm64/kernel/fpsimd.c | 31 ++++++++++++++++-------- arch/arm64/kernel/hw_breakpoint.c | 44 ++++++++++++++++++++-------------- arch/arm64/kernel/machine_kexec_file.c | 3 +-- arch/arm64/kernel/traps.c | 1 + arch/arm64/mm/init.c | 15 ++++++++---- arch/arm64/mm/mmu.c | 1 + 11 files changed, 66 insertions(+), 60 deletions(-)