* ARM performance monitors support
@ 2015-01-12 19:24 Jonathan Daugherty
2015-01-12 19:29 ` Julien Grall
0 siblings, 1 reply; 3+ messages in thread
From: Jonathan Daugherty @ 2015-01-12 19:24 UTC (permalink / raw)
To: Xen Development List
Hi,
Does Xen virtualize the ARM performance monitors (i.e. PMUv2)? From my
inspection of the source, it looks like the answer is "no," but I want
to be sure. Are there any patches in the works which I could try out?
Thanks!
--
Jonathan Daugherty
Software Engineer
Galois, Inc.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ARM performance monitors support
2015-01-12 19:24 ARM performance monitors support Jonathan Daugherty
@ 2015-01-12 19:29 ` Julien Grall
2015-01-12 20:08 ` Jonathan Daugherty
0 siblings, 1 reply; 3+ messages in thread
From: Julien Grall @ 2015-01-12 19:29 UTC (permalink / raw)
To: Jonathan Daugherty, Xen Development List
On 12/01/15 19:24, Jonathan Daugherty wrote:
> Hi,
Hello Jonathan,
> Does Xen virtualize the ARM performance monitors (i.e. PMUv2)? From my
> inspection of the source, it looks like the answer is "no," but I want
> to be sure. Are there any patches in the works which I could try out?
There is no support of ARM performance monitors in Xen and, AFAIK,
nobody is yet working it.
Patch are welcome for this feature!
> Thanks!
Regards,
--
Julien Grall
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ARM performance monitors support
2015-01-12 19:29 ` Julien Grall
@ 2015-01-12 20:08 ` Jonathan Daugherty
0 siblings, 0 replies; 3+ messages in thread
From: Jonathan Daugherty @ 2015-01-12 20:08 UTC (permalink / raw)
To: Julien Grall; +Cc: Xen Development List
> There is no support of ARM performance monitors in Xen and, AFAIK,
> nobody is yet working it.
>
> Patch are welcome for this feature!
Okay. Thanks for the confirmation.
--
Jonathan Daugherty
Software Engineer
Galois, Inc.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-01-12 20:08 UTC | newest]
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2015-01-12 19:29 ` Julien Grall
2015-01-12 20:08 ` Jonathan Daugherty
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