l...@suse.com>
>> Cc: Andrew Cooper <andrew.coop...@citrix.com>; Julien Grall
>> <julien.gr...@arm.com>; xen-devel <xen-devel@lists.xenproject.org>
>> Subject: Re: [Xen-devel] [PATCH] x86/HVM: fix interaction between internal
>> and extern emulation
>&g
>>> On 28.11.17 at 12:06, wrote:
> Yes, it appears that mmio_retry is only set when the underlying emulation
> returned X86EMUL_OKAY but not all reps were completed. If the underlying
> emulation did not return X86EMUL_RETRY then I can't figure out why
>
ulien.gr...@arm.com>; xen-devel <xen-devel@lists.xenproject.org>
> Subject: Re: [Xen-devel] [PATCH] x86/HVM: fix interaction between internal
> and extern emulation
>
> > -Original Message-
> > From: Jan Beulich [mailto:jbeul...@suse.com]
> > Sent: 28 N
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 28 November 2017 10:40
> To: Paul Durrant
> Cc: Julien Grall ; Andrew Cooper
> ; xen-devel de...@lists.xenproject.org>
> Subject: RE:
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 28 November 2017 10:17
> To: Paul Durrant
> Cc: Julien Grall ; Andrew Cooper
> ; xen-devel de...@lists.xenproject.org>
> Subject: RE:
>>> On 28.11.17 at 10:49, wrote:
>> -Original Message-
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: 27 November 2017 08:29
>> To: xen-devel
>> Cc: Julien Grall ; Andrew Cooper
>>
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 27 November 2017 08:29
> To: xen-devel
> Cc: Julien Grall ; Andrew Cooper
> ; Paul Durrant
> Subject:
On 27/11/17 08:28, Jan Beulich wrote:
> handle_hvm_io_completion() is being involved in resuming from requests
> sent to a device model only, while re-invocation of internally handled
> I/O which couldn't be handled in one go simply re-starts the affected
> instruction. When an internally handled