On 10.11.20 20:29, Kai-Feng Chou wrote:
> Hi, 
>  I'm continuing the work and refine my cell description (not perfect but
> trying ). pls see the attached.
> 
> But it still cause panic and I notice it happend in
> jailhouse/driver/main.c:492 -
> "
>            memcpy(hypervisor_mem, hypervisor->data, hypervisor->size);
> "
> 
> checked my setting -  
> "                .hypervisor_memory = {
>                         .phys_start = 0x800000000,
>                         .size =       0x000400000,
>                 },
> "
> 
> Is it the problem? my physical ddr is 4g add linux cmd_line "mem=1024M".
> 
> Sorry I can't find the guidance/ document for it. 
> Any advice is welcome.
>  

Could you also share your /proc/iomem, before and after applying
"mem=1024M"?

Jan

-- 
Siemens AG, T RDA IOT
Corporate Competence Center Embedded Linux

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