Re: [Xen-devel] [PATCH] xen: arm: fully implement multicall interface.

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 03/28/2014 02:07 PM, Ian Campbell wrote:
> I'm not sure what I was smoking at the time of 5d74ad1a082e "xen: arm:
> implement do_multicall_call for both 32 and 64-bit" but it is obviously
> insufficient since it doesn't actually wire up the hypercall.
> 
> Before doing so we need to make the usual adjustments for ARM and turn the
> unsigned longs into xen_ulong_t. There is no difference in the resulting
> structure for x86.
> 
> There are knock on changes to the trace interface, but again they are nops on
> x86.

I'm wondering if you also need to modify __trace_multicall_call in
common/compat/multicall.c. (I know it's not used by ARM...).

Regards,

-- 
Julien Grall

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