Re: [Xen-devel] [PATCH 1/2] x86/monitor: add masking support for write_ctrlreg events

2017-05-30 Thread Petre PIRCALABU
On Lu, 2017-05-29 at 09:01 -0600, Jan Beulich wrote: > > > > > > > > > > > > > On 26.05.17 at 15:41, wrote: > > --- a/xen/include/public/domctl.h > > +++ b/xen/include/public/domctl.h > > @@ -37,7 +37,7 @@ > > #include "hvm/save.h" > > #include "memory.h" > > > > -#define XEN_DOMCTL_INTERFACE_VE

Re: [Xen-devel] [PATCH 1/2] x86/monitor: add masking support for write_ctrlreg events

2017-05-29 Thread Jan Beulich
>>> On 26.05.17 at 15:41, wrote: > --- a/xen/include/public/domctl.h > +++ b/xen/include/public/domctl.h > @@ -37,7 +37,7 @@ > #include "hvm/save.h" > #include "memory.h" > > -#define XEN_DOMCTL_INTERFACE_VERSION 0x000d > +#define XEN_DOMCTL_INTERFACE_VERSION 0x000e > > /* > * NB.

[Xen-devel] [PATCH 1/2] x86/monitor: add masking support for write_ctrlreg events

2017-05-26 Thread Petre Pircalabu
Add support for filtering out the write_ctrlreg monitor events if they are generated only by changing certains bits. A new parameter (bitmask) was added to the xc_monitor_write_ctrlreg function in order to mask the event generation if the changed bits are set. Signed-off-by: Petre Pircalabu ---