On Tue, Dec 11, 2018 at 10:03:10AM -0700, Jan Beulich wrote:
On 15.11.18 at 02:10, wrote:
>> I find some pass-thru devices don't work any more across guest
>> reboot. Assigning it to another domain also meets the same issue. And
>> the only way to make it work again is un-binding and binding
>>> On 15.11.18 at 02:10, wrote:
> I find some pass-thru devices don't work any more across guest
> reboot. Assigning it to another domain also meets the same issue. And
> the only way to make it work again is un-binding and binding it to
> pciback. Someone reported this issue one year ago [1].
>
On Mon, Nov 19, 2018 at 05:55:08AM -0700, Jan Beulich wrote:
On 19.11.18 at 13:45, wrote:
>> Another solution came to my mind:
>>
>> The intention of Xen setting 'host_maskall' is to mask a single vector. How
>> about converting the host_maskall to mask all vectors when Xen tries to init
>>> On 19.11.18 at 13:45, wrote:
> Another solution came to my mind:
>
> The intention of Xen setting 'host_maskall' is to mask a single vector. How
> about converting the host_maskall to mask all vectors when Xen tries to init
> the first vector in msix_capability_init()? Actually, on
On Fri, Nov 16, 2018 at 03:30:11PM +0100, Roger Pau Monné wrote:
>On Fri, Nov 16, 2018 at 02:59:41AM -0700, Jan Beulich wrote:
>> >>> On 16.11.18 at 10:35, wrote:
>> > On Fri, Nov 16, 2018 at 03:53:50PM +0800, Chao Gao wrote:
>> >> On Thu, Nov 15, 2018 at 11:40:39AM +0100, Roger Pau Monné wrote:
>>> On 16.11.18 at 15:30, wrote:
> On Fri, Nov 16, 2018 at 02:59:41AM -0700, Jan Beulich wrote:
>> >>> On 16.11.18 at 10:35, wrote:
>> > On Fri, Nov 16, 2018 at 03:53:50PM +0800, Chao Gao wrote:
>> >> On Thu, Nov 15, 2018 at 11:40:39AM +0100, Roger Pau Monné wrote:
>> >> >On Thu, Nov 15, 2018 at
On Fri, Nov 16, 2018 at 02:59:41AM -0700, Jan Beulich wrote:
> >>> On 16.11.18 at 10:35, wrote:
> > On Fri, Nov 16, 2018 at 03:53:50PM +0800, Chao Gao wrote:
> >> On Thu, Nov 15, 2018 at 11:40:39AM +0100, Roger Pau Monné wrote:
> >> >On Thu, Nov 15, 2018 at 09:10:26AM +0800, Chao Gao wrote:
> >>
>>> On 16.11.18 at 10:35, wrote:
> On Fri, Nov 16, 2018 at 03:53:50PM +0800, Chao Gao wrote:
>> On Thu, Nov 15, 2018 at 11:40:39AM +0100, Roger Pau Monné wrote:
>> >On Thu, Nov 15, 2018 at 09:10:26AM +0800, Chao Gao wrote:
>> >> +if ( pdev && list_empty(>msi_list) && pdev->msix )
>> >> +{
On Fri, Nov 16, 2018 at 03:53:50PM +0800, Chao Gao wrote:
> On Thu, Nov 15, 2018 at 11:40:39AM +0100, Roger Pau Monné wrote:
> >On Thu, Nov 15, 2018 at 09:10:26AM +0800, Chao Gao wrote:
> >> I find some pass-thru devices don't work any more across guest
> >> reboot. Assigning it to another domain
On Thu, Nov 15, 2018 at 11:40:39AM +0100, Roger Pau Monné wrote:
>On Thu, Nov 15, 2018 at 09:10:26AM +0800, Chao Gao wrote:
>> I find some pass-thru devices don't work any more across guest
>> reboot. Assigning it to another domain also meets the same issue. And
>> the only way to make it work
On Thu, Nov 15, 2018 at 09:10:26AM +0800, Chao Gao wrote:
> I find some pass-thru devices don't work any more across guest
> reboot. Assigning it to another domain also meets the same issue. And
> the only way to make it work again is un-binding and binding it to
> pciback. Someone reported this
I find some pass-thru devices don't work any more across guest
reboot. Assigning it to another domain also meets the same issue. And
the only way to make it work again is un-binding and binding it to
pciback. Someone reported this issue one year ago [1].
If the device's driver doesn't disable
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