From patchwork Sat Aug 22 15:31:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 11731205 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 78FBE1575 for ; Sat, 22 Aug 2020 15:31:46 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 2EA0D2078D for ; Sat, 22 Aug 2020 15:31:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mkuUuyzq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2EA0D2078D 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=merlin.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=CJEMXBFcfYXRxaPqeWEYIF8qBts66OU2G10tOV9IFfE=; b=mkuUuyzq0Jn8u8ybHbZv6SLrfp jJLH7XvncXUDlvQHqfHUlUxXCNkIYGd1n+HX5cRt8ViQLH4h0noV3MktNuWIly4svf6xCWVUQGLJ0 bEoMyvN0UFDUglW3IpcPKAY6CxMU8d8EII5MQAyccfC025/A/plbK+8K+r3bMfGH9Ovd0PkIAjipf kfma1EDJvQJkivWjkuuRhcmVyO/2YiQguy5CJj8U6Slcf72GAAcEv6RwXzTcMcYZXxc6zsV2snRRO lm+rB2el+pxGwc3gYDNwhDVB1NeCboyHeqJNZ97oCJLkYXtuVv7WjEp38lz8UWIAVZNuqKGw3bf0C scWe0mAQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k9VUN-000259-P7; Sat, 22 Aug 2020 15:31:27 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k9VUK-00024g-Ii for linux-arm-kernel@lists.infradead.org; Sat, 22 Aug 2020 15:31:25 +0000 Received: from gaia (unknown [95.146.230.145]) (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 A44192078D; Sat, 22 Aug 2020 15:31:20 +0000 (UTC) Date: Sat, 22 Aug 2020 16:31:18 +0100 From: Catalin Marinas To: Linus Torvalds Subject: [GIT PULL] arm64 fixes for 5.9-rc2 Message-ID: <20200822153116.GA8696@gaia> 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-20200822_113124_688719_6F59D2AC X-CRM114-Status: GOOD ( 12.07 ) X-Spam-Score: -4.8 (----) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-4.8 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] 0.2 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different -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 updates below. Thanks. The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5: Linux 5.9-rc1 (2020-08-16 13:04:57 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes for you to fetch changes up to 8d75785a814241587802655cc33e384230744f0c: ARM64: vdso32: Install vdso32 from vdso_install (2020-08-21 19:11:44 +0100) ---------------------------------------------------------------- - Allow booting of late secondary CPUs affected by erratum 1418040 (currently they are parked if none of the early CPUs are affected by this erratum). - Add the 32-bit vdso Makefile to the vdso_install rule so that 'make vdso_install' installs the 32-bit compat vdso when it is compiled. - Print a warning that untrusted guests without a CPU erratum workaround (Cortex-A57 832075) may deadlock the affected system. ---------------------------------------------------------------- Marc Zyngier (2): arm64: Move handling of erratum 1418040 into C code arm64: Allow booting of late CPUs affected by erratum 1418040 Rob Herring (1): KVM: arm64: Print warning when cpu erratum can cause guests to deadlock Stephen Boyd (1): ARM64: vdso32: Install vdso32 from vdso_install arch/arm64/Makefile | 1 + arch/arm64/kernel/cpu_errata.c | 2 ++ arch/arm64/kernel/entry.S | 21 --------------------- arch/arm64/kernel/process.c | 34 ++++++++++++++++++++++++++++++++++ arch/arm64/kernel/vdso32/Makefile | 2 +- arch/arm64/kvm/arm.c | 4 ++++ 6 files changed, 42 insertions(+), 22 deletions(-)