Re: [Xen-devel] [PATCH v7 11/11] public: add and enable XENFEAT_ARM_SMCCC_supported feature

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 06.10.17 at 16:01, <julien.grall@xxxxxxx> wrote:
> Hi Volodymyr,
> 
> On 04/10/17 22:00, Volodymyr Babchuk wrote:
>> This feature indicates that hypervisor is compatible with ARM
>> SMC calling convention. Previously hypervisor would inject an
>> undefined instruction exception if an invalid SMC function were
>> called or would crash a domain if an invalid HVC function
>> were invoked.
>> XENFEAT_ARM_SMCCC_supported feature means that it safe to invoke
>> SMC/HVC calls that are compatible with SMC calling convention.
>> 
>> Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>
> 
> Acked-by: Julien Grall <julien.grall@xxxxxxx>
> 
> Note that an acked-by/reviewed-by "THE REST" is still needed on this patch.

Here you go:
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>



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