On 07/07/17 15:51, Juergen Gross wrote:
> Commit bf22ff45bed664aefb5c4e43029057a199b7070c ("genirq: Avoid
> unnecessary low level irq function calls") breaks Xen guest
> save/restore handling.
>
> The main problem are the PV devices using Xen event channels as
> interrupt sources which are represe
On 22/03/17 12:45, Mark Rutland wrote:
> On Wed, Mar 22, 2017 at 12:16:20PM +, Julien Grall wrote:
>> (CC Mark for the TLB question)
>
> [Adding Marc since he should understand this better than I do]
>
> I've trimmed a lot of context here, since it wasn't clear if it was
> relevant to the que
t.h and paravirt.c with ARM.
>>>
>>> The only paravirt interface supported is pv_time_ops.steal_clock, so no
>>> runtime pvops patching needed.
>>>
>>> This allows us to make use of steal_account_process_tick for stolen
>>> ticks accounting.
by the core.
>
> Cc:
> Cc: Marc Zyngier
> Signed-off-by: Will Deacon
Reviewed-by: Marc Zyngier
I'll queue that together with the next batch of fixes.
Thanks,
M.
--
Jazz is not dead. It just smells funny...
___
Xen-dev
On 02/09/15 16:45, Ian Campbell wrote:
> On Tue, 2015-08-18 at 23:37 +0100, Marc Zyngier wrote:
>> On Tue, 18 Aug 2015 20:14:43 +0100 Julien Grall
>> wrote:
>>
>>> Marc pointed me today that if the processor is writing into
>>> GITS_TRANSLATE
On Tue, 18 Aug 2015 20:14:43 +0100
Julien Grall wrote:
> Hi,
>
> On 27/07/2015 04:12, vijay.kil...@gmail.com wrote:
> > From: Vijaya Kumar K
> >
> > ITS translation space contains GITS_TRANSLATOR register
>
> s/GITS_TRANSLATOR/GITS_TRANSLATOR/
I assume you mean GITS_TRANSLATER? ;-)
>
> > whi
On 16/07/15 17:18, Ian Campbell wrote:
> On Thu, 2015-07-16 at 16:21 +0100, Marc Zyngier wrote:
>> Hope this helps,
>
> It, plus the chat we had on IRC did, yes, thanks.
>
> In summary:
>
> I was very confusedly talking about INV when I meant SYNC.
>
> There i
On 16/07/15 15:49, Ian Campbell wrote:
> On Wed, 2015-07-15 at 22:31 +0530, Vijay Kilari wrote:
>> Sorry. I may not be clear.
>>
>> In Linux when MSIx is enabled.
>> Device is created first and its_device->its_collection is set for
>> first onine cpu
>> and mapvi is called with collection set in it
On 25/03/15 09:44, Andrew Jones wrote:
> Hello ARM virt maintainers,
>
> I'd like to start a discussion about supporting virt-what[1]. virt-what
> allows userspace to determine if the system it's running on is running
> in a guest, and of what type (KVM, Xen, etc.). Despite it being a best
> effor
