Received: by 10.223.185.116 with SMTP id b49csp465483wrg; Sat, 3 Mar 2018 00:08:17 -0800 (PST) X-Google-Smtp-Source: AG47ELuWPazEBbIQSoz+4ZkqRicnq1pn6lh2Ns0sY4V6qNViLEnP3W0WNC25poha52e3pt5YaqyU X-Received: by 10.98.229.21 with SMTP id n21mr8218918pff.158.1520064497689; Sat, 03 Mar 2018 00:08:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1520064497; cv=none; d=google.com; s=arc-20160816; b=dPDzHWcv/gok+dQCCG/CBTS0jYzq/gxtu6PmVOHDT8GI0U9Ede+5+9XszMC6xlml8g z7f8tEXtfcQhnuUTZkaFV0tOwu4ao06AP2q5V1oikCw0BpI2M/gqeUzYMbab5siUIpEh OlvAKXuFY1KvvzbFPN2mWk9uYb04OIXDFXZGb/IbjhJE9qhPmgKVlUDu+sw3C3OmZxOJ B+QiKEKUWeSTwOTXNJgQP6RTW4j8CSr4GN6koqzIICeZDpW7PWfXDDmEHDv6e0V805mi OiKoFnnM3+wJkHa9G0qGhpqrtwxpQWZYlrE07XJSiW145onm4uXyr8ZCZMlTu84X5U2Q NzzA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=8AFR1Vl7UVbgMHq1g7+yuJJVnijF62jImfdT7mCEfnA=; b=Qy9zBSl4HB8/aOhdorR1DzlHEfaKvoUqQQyYQQZZMg5wCHd4mnaguglPbtbPXcsILq xyE0jliRB81tCwijJLYe37yx3W9qwtle7VEB2lNNlOUHcQZimP+OFSTkdYv/vybouGqi YSD69RPz1NeoAbP9NvdbqAjbNijrCnQLCMcuc6rwg3HUZcyrA9BiR0umTTFk3zLB4dud ddeuMucT0rwoEJ7LK8dwyDf0uOW3yeqGx5xwM2qFi2Dzn2zXaxRdBBhk7p3tR/ZW3KFX Y9u4DoGJuZiUk5HOUpWYaG2h6apyOgfkNmwxmF9/3RLcES68QbJE2UK+IwQJ/NbtI/GT pm1w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o15si5181146pgd.23.2018.03.03.00.08.03; Sat, 03 Mar 2018 00:08:17 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751875AbeCCIDv (ORCPT + 99 others); Sat, 3 Mar 2018 03:03:51 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:43826 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751814AbeCCIDt (ORCPT ); Sat, 3 Mar 2018 03:03:49 -0500 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 02D146B7A0E62; Sat, 3 Mar 2018 16:03:42 +0800 (CST) Received: from localhost.localdomain (10.143.28.90) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.361.1; Sat, 3 Mar 2018 16:03:36 +0800 From: Dongjiu Geng To: , , , , , , , , , , , , , , , , CC: , Subject: [PATCH v10 0/5] set VSESR_EL2 by user space and support NOTIFY_SEI notification Date: Sun, 4 Mar 2018 00:09:35 +0800 Message-ID: <1520093380-42577-1-git-send-email-gengdongjiu@huawei.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.143.28.90] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 1. Detect whether KVM can set set guest SError syndrome 2. Support to Set VSESR_EL2 and inject SError by user space. 3. Support live migration to keep SError pending state and VSESR_EL2 value. 4. ACPI 6.1 adds support for NOTIFY_SEI as a GHES notification mechanism, so support this notification in software, KVM or kernel ARCH code call handle_guest_sei() to let ACP driver to handle this notification. Dongjiu Geng (5): arm64: KVM: Prepare set virtual SEI syndrome value arm64: KVM: export the capability to set guest SError syndrome arm/arm64: KVM: Introduce set and get per-vcpu event ACPI / APEI: Add SEI notification type support for ARMv8 arm64: handle NOTIFY_SEI notification by the APEI driver Documentation/virtual/kvm/api.txt | 37 +++++++++++++++++++++++-- arch/arm/include/asm/kvm_host.h | 6 ++++ arch/arm/kvm/guest.c | 12 ++++++++ arch/arm64/include/asm/kvm_emulate.h | 5 ++++ arch/arm64/include/asm/kvm_host.h | 7 +++++ arch/arm64/include/asm/system_misc.h | 1 + arch/arm64/include/uapi/asm/kvm.h | 10 +++++++ arch/arm64/kernel/traps.c | 4 +++ arch/arm64/kvm/guest.c | 26 ++++++++++++++++++ arch/arm64/kvm/inject_fault.c | 5 ++++ arch/arm64/kvm/reset.c | 4 +++ arch/arm64/mm/fault.c | 10 +++++++ drivers/acpi/apei/Kconfig | 15 ++++++++++ drivers/acpi/apei/ghes.c | 53 ++++++++++++++++++++++++++++++++++++ include/acpi/ghes.h | 1 + include/uapi/linux/kvm.h | 1 + virt/kvm/arm/arm.c | 18 ++++++++++++ 17 files changed, 213 insertions(+), 2 deletions(-) -- 1.9.1