linux-kernel - [PATCH v10 0/5] set VSESR_EL2 by user space and support NOTIFY

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 4 Mar 2018 00:09:35 +0800
From:   Dongjiu Geng <gengdongjiu@...wei.com>
To:     <rkrcmar@...hat.com>, <corbet@....net>,
        <christoffer.dall@...aro.org>, <marc.zyngier@....com>,
        <james.morse@....com>, <linux@...linux.org.uk>,
        <catalin.marinas@....com>, <rjw@...ysocki.net>, <bp@...en8.de>,
        <lenb@...nel.org>, <kvm@...r.kernel.org>,
        <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <kvmarm@...ts.cs.columbia.edu>, <linux-acpi@...r.kernel.org>,
        <devel@...ica.org>
CC:     <gengdongjiu@...wei.com>, <huangshaoyu@...wei.com>
Subject: [PATCH v10 0/5] set VSESR_EL2 by user space and support NOTIFY_SEI notification

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