lkml.org 
[lkml]   [2017]   [Aug]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v7 0/4] Raise #UD and disable execution controls for more CPUID bits
Date
Usually we're not that particular about #UD-ing on disabled instructions,
because you cannot do it for all instructions. However, whenever an
instruction has a corresponding execution control it is important to do
it for the sake of getting vmexits right.

Paolo

Jim Mattson (2):
kvm: vmx: Raise #UD on unsupported RDRAND
kvm: vmx: Raise #UD on unsupported RDSEED

Paolo Bonzini (2):
KVM: VMX: cache secondary exec controls
kvm: vmx: Raise #UD on unsupported XSAVES/XRSTORS

arch/x86/kvm/vmx.c | 175 +++++++++++++++++++++++++++++++++++++----------------
1 file changed, 124 insertions(+), 51 deletions(-)

--
1.8.3.1

\
 
 \ /
  Last update: 2017-08-24 15:40    [W:0.142 / U:0.692 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site