From patchwork Fri Jul 26 13:12:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 11061051 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 8958E746 for ; Fri, 26 Jul 2019 13:12:24 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7703828898 for ; Fri, 26 Jul 2019 13:12:24 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6B19828A1B; Fri, 26 Jul 2019 13:12:24 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED 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 07FF228AD5 for ; Fri, 26 Jul 2019 13:12:23 +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=vj2oOHhzBQb6T2la5UZVuvdtmiO6rnrN7BvG6R3n1c8=; b=RL6bW80GCE/n/R Czx7U8hy2FnVjTB4HHGu375m1+kAsniRKC37N99FPQsesRlYiLLPj78Bj4POtoq+Yvk/6Y8JvVVUx 0ismDhTUCVUl4esF7ul0W5tBGMnSn47cuQ8a04rxJFm00ilq2yswBljnGvGu0TnuKqM9UM7CBc0cp IdHro94ZeQDLAOaJ0P/jPoILmwemg6hHJfiI0zjOV/ItZHv/jfvNjx49DwNJkBh6H3qAuAAy4t/gD cnPbd5kMKKcLdDaUkYRKA5NvEVOQPyzC+cPl8bPkQ5gmzTOesflfe1ymTLQJpDAY52karziIIgRk9 z+7xoR8ihQatte/BGt4A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hr01H-0007O6-1w; Fri, 26 Jul 2019 13:12:23 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hr01E-0007NY-9t for linux-arm-kernel@lists.infradead.org; Fri, 26 Jul 2019 13:12:21 +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 2AA5F218D4; Fri, 26 Jul 2019 13:12:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564146740; bh=lS7VU+fYLf9p8y4UAb/u0BkVPuztI5yiv146UfxCQDM=; h=Date:From:To:Cc:Subject:From; b=HeI8QMV5ptqPEjWImZK/G7ljfbzJwNqBuLFsieHmWMcqdpaYdl2UtrBms5Lh5GX8C 3X+EuxET8Bu0ofRypSvw5Ag9692Un3I0nSMkS/9nfNLKduqv5rGCu6F7a6VdMxx8i7 yqIeRc3KFTvVuU3p3DRZQ4yMz+SaUS9WbCopSzhk= Date: Fri, 26 Jul 2019 14:12:16 +0100 From: Will Deacon To: torvalds@linux-foundation.org Subject: [GIT PULL] arm64: fixes for -rc2 Message-ID: <20190726131215.2dqryzjvxfyqefuw@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190726_061220_374976_DC705BEE X-CRM114-Status: GOOD ( 12.65 ) 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, 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, Please pull these arm64 fixes for -rc2. There's more here than we usually have at this stage, but that's mainly down to the stacktrace changes which came in slightly too late for the merge window. Summary is in the tag. Thanks, Will --->8 The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b: Linus 5.3-rc1 (2019-07-21 14:05:38 -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 5a46d3f71d5e5a9f82eabc682f996f1281705ac7: ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id() (2019-07-23 15:45:46 +0100) ---------------------------------------------------------------- arm64 fixes for -rc2 - Big bad batch of MAINTAINERS updates - Fix handling of SP alignment fault exceptions - Fix PSTATE.SSBS handling on heterogeneous systems - Fix fallout from moving to the generic vDSO implementation - Fix stack unwinding in the face of frame corruption - Fix off-by-one in IORT code - Minor SVE cleanups ---------------------------------------------------------------- Anshuman Khandual (1): arm64: mm: Drop pte_huge() Dave Martin (4): arm64: stacktrace: Constify stacktrace.h functions arm64: stacktrace: Factor out backtrace initialisation arm64/sve: Factor out FPSIMD to SVE state conversion arm64/sve: Fix a couple of magic numbers for the Z-reg count James Morse (1): arm64: entry: SP Alignment Fault doesn't write to FAR_EL1 Jean-Philippe Brucker (1): MAINTAINERS: Update my email address Julien Thierry (1): MAINTAINERS: Update my email address Lorenzo Pieralisi (1): ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id() Marc Zyngier (2): MAINTAINERS: Update my email address to @kernel.org arm64: Force SSBS on context switch Mark Rutland (1): arm64: stacktrace: Better handle corrupted stacks Naohiro Aota (1): arm64: vdso: fix flip/flop vdso build bug Suzuki K Poulose (1): MAINTAINERS: Fix spelling mistake in my name Vincenzo Frascino (2): arm64: vdso: Fix population of AT_SYSINFO_EHDR for compat vdso arm64: vdso: Cleanup Makefiles .mailmap | 3 ++ MAINTAINERS | 14 +++---- arch/arm64/include/asm/elf.h | 2 +- arch/arm64/include/asm/pgtable.h | 1 - arch/arm64/include/asm/processor.h | 14 ++++++- arch/arm64/include/asm/stacktrace.h | 78 ++++++++++++++++++++++++++++++------- arch/arm64/kernel/entry.S | 22 ++++++----- arch/arm64/kernel/fpsimd.c | 29 +++++++------- arch/arm64/kernel/perf_callchain.c | 7 +--- arch/arm64/kernel/process.c | 36 ++++++++++++++--- arch/arm64/kernel/return_address.c | 9 ++--- arch/arm64/kernel/stacktrace.c | 59 +++++++++++++++++++++------- arch/arm64/kernel/time.c | 7 +--- arch/arm64/kernel/traps.c | 13 +++---- arch/arm64/kernel/vdso/Makefile | 13 +++---- arch/arm64/kernel/vdso32/Makefile | 14 ++++--- drivers/acpi/arm64/iort.c | 4 +- 17 files changed, 219 insertions(+), 106 deletions(-)