linux-kernel - [Qemu-devel][PATCH 0/4] This patch-set is to enable Guest CET support.

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Date:   Wed, 26 Dec 2018 16:25:16 +0800
From:   Yang Weijiang <weijiang.yang@...el.com>
To:     qemu-devel@...gnu.org, pbonzini@...hat.com, rkrcmar@...hat.com,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org, mst@...hat.com,
        yu-cheng.yu@...el.com, yi.z.zhang@...el.com, hjl.tools@...il.com
Cc:     Yang Weijiang <weijiang.yang@...el.com>
Subject: [Qemu-devel][PATCH 0/4] This patch-set is to enable Guest CET support.

Control-flow Enforcement Technology (CET) provides protection against
return/jump-oriented programming (ROP) attacks. To make kvm Guest OS
own the capability, this patch-set is required. It enables CET related
CPUID report and xsaves/xrstors support etc in qemu.

Yang Weijiang (4):
  Add CET xsaves/xrstors related macros and structures.
  Add CET SHSTK and IBT CPUID feature-word definitions.
  Add hepler functions for CPUID xsave area size calculation.
  Report CPUID xsave area support for CET.

 target/i386/cpu.c | 67 ++++++++++++++++++++++++++++++++++++++++++++---
 target/i386/cpu.h | 36 ++++++++++++++++++++++++-
 2 files changed, 99 insertions(+), 4 deletions(-)

-- 
2.17.1