Re: [PATCH v3 03/17] firmware: arm_ffa: Implement the notification bind and unbind interface

From: Sudeep Holla
Date: Wed Oct 04 2023 - 11:32:47 EST


On Wed, Oct 04, 2023 at 10:50:26AM +0100, Olivier Deprez wrote:
> Hi Jens,
>
> > dst_id and drv_info->vm_id should be swapped.
>
> I'm curious about this because swapping like this actually makes hafnium
> fail. Need to check from the spec.

I did check after I had swapped this in v2(because I was convinced Jens) was
correct and you reported the failure. Reading the spec again the other day,
I got corrected myself and agreed with Olivier and my original
implementation(v1) which matches this patch(v3).

--
Regards,
Sudeep