* ARM: HVMOP_{get,set}_mem_access?
@ 2014-03-01 15:53 Tamas Lengyel
2014-03-04 6:01 ` Julien Grall
0 siblings, 1 reply; 2+ messages in thread
From: Tamas Lengyel @ 2014-03-01 15:53 UTC (permalink / raw)
To: xen-devel
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Hi all,
are there any plans to implement the HVMOP_{get,set}_mem_access and the
mem-event system for the ARM side? The ARM virtualization extensions offer
similar capabilities as EPT on Intel to play with page permissions but
there is no way to access it through libxc at the moment.
Thanks,
Tamas
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^ permalink raw reply [flat|nested] 2+ messages in thread* Re: ARM: HVMOP_{get,set}_mem_access?
2014-03-01 15:53 ARM: HVMOP_{get,set}_mem_access? Tamas Lengyel
@ 2014-03-04 6:01 ` Julien Grall
0 siblings, 0 replies; 2+ messages in thread
From: Julien Grall @ 2014-03-04 6:01 UTC (permalink / raw)
To: Tamas Lengyel, xen-devel
On 01/03/14 23:53, Tamas Lengyel wrote:
> Hi all,
Hello Tamas,
> are there any plans to implement the HVMOP_{get,set}_mem_access and the
> mem-event system for the ARM side? The ARM virtualization extensions
> offer similar capabilities as EPT on Intel to play with page permissions
> but there is no way to access it through libxc at the moment.
AFAIK, nobody is working on this feature. Feel free to send a patch
series to support theses hypercalls on ARM.
Regards,
--
Julien Grall
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-03-04 6:01 ` Julien Grall
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