On Thu, Jan 11, 2024 at 05:47:30PM +, David Woodhouse wrote:
> On Wed, 2024-01-10 at 11:26 +0100, Jan Beulich wrote:
> > On 10.01.2024 10:53, Roger Pau Monne wrote:
> > > The HVM pirq feature allows routing interrupts from both physical and
> > > emulated
> > > devices over event channels, thi
On Wed, 2024-01-10 at 11:26 +0100, Jan Beulich wrote:
> On 10.01.2024 10:53, Roger Pau Monne wrote:
> > The HVM pirq feature allows routing interrupts from both physical and
> > emulated
> > devices over event channels, this was done a performance improvement.
> > However
> > its usage is fully
Hi Roger,
On 10/1/24 17:21, Roger Pau Monné wrote:
On Wed, Jan 10, 2024 at 03:47:12PM +0200, Xenia Ragiadakou wrote:
On 10/1/24 12:26, Jan Beulich wrote:
On 10.01.2024 10:53, Roger Pau Monne wrote:
The HVM pirq feature allows routing interrupts from both physical and emulated
devices over e
On Wed, Jan 10, 2024 at 03:47:12PM +0200, Xenia Ragiadakou wrote:
>
>
> On 10/1/24 12:26, Jan Beulich wrote:
> > On 10.01.2024 10:53, Roger Pau Monne wrote:
> > > The HVM pirq feature allows routing interrupts from both physical and
> > > emulated
> > > devices over event channels, this was done
On 10/01/2024 10:26 am, Jan Beulich wrote:
> On 10.01.2024 10:53, Roger Pau Monne wrote:
>> The HVM pirq feature allows routing interrupts from both physical and
>> emulated
>> devices over event channels, this was done a performance improvement.
>> However
>> its usage is fully undocumented, an
On 10/1/24 12:26, Jan Beulich wrote:
On 10.01.2024 10:53, Roger Pau Monne wrote:
The HVM pirq feature allows routing interrupts from both physical and emulated
devices over event channels, this was done a performance improvement. However
its usage is fully undocumented, and the only referenc
On Wed, Jan 10, 2024 at 11:26:02AM +0100, Jan Beulich wrote:
> On 10.01.2024 10:53, Roger Pau Monne wrote:
> > The HVM pirq feature allows routing interrupts from both physical and
> > emulated
> > devices over event channels, this was done a performance improvement.
> > However
> > its usage is
On 10.01.2024 10:53, Roger Pau Monne wrote:
> The HVM pirq feature allows routing interrupts from both physical and emulated
> devices over event channels, this was done a performance improvement. However
> its usage is fully undocumented, and the only reference implementation is in
> Linux. It d
The HVM pirq feature allows routing interrupts from both physical and emulated
devices over event channels, this was done a performance improvement. However
its usage is fully undocumented, and the only reference implementation is in
Linux. It defeats the purpose of local APIC hardware virtualiza
