Re: [Xen-devel] [PATCH for-4.11 v2 3/3] VMX: check host CR0 before entering guest

2018-07-01 Thread Tian, Kevin
> From: Andrew Cooper [mailto:andrew.coop...@citrix.com] > Sent: Tuesday, June 26, 2018 6:34 PM > > On 26/06/18 07:38, Jan Beulich wrote: > > While we don't expect CR0 to change behind our backs, cope with this > > happening, but other than for CR4 also log a (debug) message. > > > > Signed-off-by

Re: [Xen-devel] [PATCH for-4.11 v2 3/3] VMX: check host CR0 before entering guest

2018-06-26 Thread Andrew Cooper
On 26/06/18 07:38, Jan Beulich wrote: > While we don't expect CR0 to change behind our backs, cope with this > happening, but other than for CR4 also log a (debug) message. > > Signed-off-by: Jan Beulich > > --- a/xen/arch/x86/hvm/vmx/vmcs.c > +++ b/xen/arch/x86/hvm/vmx/vmcs.c > @@ -1676,7 +1676,7

[Xen-devel] [PATCH for-4.11 v2 3/3] VMX: check host CR0 before entering guest

2018-06-25 Thread Jan Beulich
While we don't expect CR0 to change behind our backs, cope with this happening, but other than for CR4 also log a (debug) message. Signed-off-by: Jan Beulich --- a/xen/arch/x86/hvm/vmx/vmcs.c +++ b/xen/arch/x86/hvm/vmx/vmcs.c @@ -1676,7 +1676,7 @@ void vmx_vmentry_failure(void) void vmx_do_resu