[Xen-devel] [PATCH v5] x86/monitor: Notify monitor if an emulation fails.

2017-07-17 Thread Petre Pircalabu
If case of a vm_event with the emulate_flags set, if the instruction cannot be emulated, the monitor should be notified instead of directly injecting a hw exception. This behavior can be used to re-execute an instruction not supported by the emulator using the real processor (e.g. altp2m) instead o

Re: [Xen-devel] [PATCH v5] x86/monitor: Notify monitor if an emulation fails.

2017-07-18 Thread Paul Durrant
> -Original Message- > From: Petre Pircalabu [mailto:ppircal...@bitdefender.com] > Sent: 17 July 2017 17:47 > To: xen-devel@lists.xen.org > Cc: rcojoc...@bitdefender.com; ta...@tklengyel.com; Ian Jackson > ; Wei Liu ; Paul Durrant > ; jbeul...@suse.com; Andrew Cooper > ; Petre Pircalabu >