[v3] x86/vmx: implement Bus Lock and VM Notify

[PATCH v3 0/3] x86/vmx: implement Bus Lock and VM Notify

Roger Pau Monne posted 3 patches 1 year, 9 months ago

Diff against v1 v2 v4
Download series mbox

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git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20220701131648.34292-1-roger.pau@citrix.com

There is a newer version of this series

docs/misc/xen-command-line.pandoc       | 11 ++++
xen/arch/x86/hvm/vmx/vmcs.c             | 21 ++++++-
xen/arch/x86/hvm/vmx/vmx.c              | 74 ++++++++++++++++++++++---
xen/arch/x86/include/asm/hvm/vmx/vmcs.h |  7 +++
xen/arch/x86/include/asm/hvm/vmx/vmx.h  | 11 ++++
xen/arch/x86/include/asm/perfc_defn.h   |  5 +-
6 files changed, 118 insertions(+), 11 deletions(-)

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[PATCH v3 0/3] x86/vmx: implement Bus Lock and VM Notify

Posted by Roger Pau Monne 1 year, 9 months ago

Hello,

Following series implements support for bus lock and notify VM exit.

Patches are not really dependent, but I've developed them together by
virtue of both features being in Intel Instructions Set Extensions PR
Chapter 9.

Thanks, Roger.

Roger Pau Monne (3):
  x86/vmx: implement VMExit based guest Bus Lock detection
  x86/vmx: introduce helper to set VMX_INTR_SHADOW_NMI
  x86/vmx: implement Notify VM Exit

 docs/misc/xen-command-line.pandoc       | 11 ++++
 xen/arch/x86/hvm/vmx/vmcs.c             | 21 ++++++-
 xen/arch/x86/hvm/vmx/vmx.c              | 74 ++++++++++++++++++++++---
 xen/arch/x86/include/asm/hvm/vmx/vmcs.h |  7 +++
 xen/arch/x86/include/asm/hvm/vmx/vmx.h  | 11 ++++
 xen/arch/x86/include/asm/perfc_defn.h   |  5 +-
 6 files changed, 118 insertions(+), 11 deletions(-)

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2.37.0